- A_CREATE - Static variable in class org.apache.hadoop.util.FindClass
-
create command: "create"
- A_LOAD - Static variable in class org.apache.hadoop.util.FindClass
-
Load command: "load"
- A_PRINTRESOURCE - Static variable in class org.apache.hadoop.util.FindClass
-
Command to locate and print a resource: "print"
- A_RESOURCE - Static variable in class org.apache.hadoop.util.FindClass
-
Command to locate a resource: "locate"
- abort() - Method in interface org.apache.hadoop.fs.Abortable
-
Abort the active operation without the output becoming visible.
- abort() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
Invoke abort() on the wrapped stream if it
is Abortable, otherwise raise an
UnsupportedOperationException.
- abort() - Method in class org.apache.hadoop.security.login.HadoopLoginModule
-
- abort() - Method in class org.apache.hadoop.security.login.PermissiveLoginModule
-
- abort(UploadHandle, Path) - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploader
-
- abort(UploadHandle, Path) - Method in interface org.apache.hadoop.fs.MultipartUploader
-
Aborts a multipart upload.
- Abortable - Interface in org.apache.hadoop.fs
-
Abort data being written to a stream, so that close() does
not write the data.
- ABORTABLE_STREAM - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
- ABORTABLE_STREAM - Static variable in interface org.apache.hadoop.fs.StreamCapabilities
-
- ABORTABLE_UNSUPPORTED - Static variable in class org.apache.hadoop.fs.FSExceptionMessages
-
A call was made to abort(), but it is not supported.
- Abortable.AbortableResult - Interface in org.apache.hadoop.fs
-
Interface for the result of aborts; allows subclasses to extend
(IOStatistics etc) or for future enhancements if ever needed.
- abortResponse(Throwable) - Method in class org.apache.hadoop.ipc.Server.Call
-
- abortUploadsUnderPath(Path) - Method in class org.apache.hadoop.fs.impl.AbstractMultipartUploader
-
Best effort attempt to aborts multipart uploads under a path.
- abortUploadsUnderPath(Path) - Method in interface org.apache.hadoop.fs.MultipartUploader
-
Best effort attempt to aborts multipart uploads under a path.
- abortWith(TaskPool.Task<I, ?>) - Method in class org.apache.hadoop.util.functional.TaskPool.Builder
-
Task to abort with after another task failed.
- about() - Method in annotation type org.apache.hadoop.metrics2.annotation.Metric
-
- about() - Method in annotation type org.apache.hadoop.metrics2.annotation.Metrics
-
- absolute() - Method in class org.apache.hadoop.fs.impl.prefetch.FilePosition
-
Gets the current absolute position within this file.
- AbstractCallback() - Constructor for class org.apache.hadoop.metrics2.MetricsSystem.AbstractCallback
-
- AbstractDelegationTokenIdentifier - Class in org.apache.hadoop.security.token.delegation
-
- AbstractDelegationTokenIdentifier() - Constructor for class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- AbstractDelegationTokenIdentifier(Text, Text, Text) - Constructor for class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- AbstractDelegationTokenSecretManager<TokenIdent extends AbstractDelegationTokenIdentifier> - Class in org.apache.hadoop.security.token.delegation
-
- AbstractDelegationTokenSecretManager(long, long, long, long) - Constructor for class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Create a secret manager
- AbstractDelegationTokenSecretManager.DelegationTokenInformation - Class in org.apache.hadoop.security.token.delegation
-
Class to encapsulate a token's renew date and password.
- AbstractDelegationTokenSelector<TokenIdent extends AbstractDelegationTokenIdentifier> - Class in org.apache.hadoop.security.token.delegation
-
Look through tokens to find the first delegation token that matches the
service and return it.
- AbstractDelegationTokenSelector(Text) - Constructor for class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSelector
-
- AbstractDNSToSwitchMapping - Class in org.apache.hadoop.net
-
This is a base class for DNS to Switch mappings.
- AbstractDNSToSwitchMapping() - Constructor for class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
Create an unconfigured instance
- AbstractDNSToSwitchMapping(Configuration) - Constructor for class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
Create an instance, caching the configuration file.
- AbstractFileSystem - Class in org.apache.hadoop.fs
-
This class provides an interface for implementors of a Hadoop file system
(analogous to the VFS of Unix).
- AbstractFileSystem(URI, String, boolean, int) - Constructor for class org.apache.hadoop.fs.AbstractFileSystem
-
Constructor to be called by subclasses.
- AbstractFSBuilderImpl<S,B extends FSBuilder<S,B>> - Class in org.apache.hadoop.fs.impl
-
Builder for filesystem/filecontext operations of various kinds,
with option support.
- AbstractFSBuilderImpl(Optional<Path>, Optional<PathHandle>) - Constructor for class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Constructor with both optional path and path handle.
- AbstractFSBuilderImpl(Path) - Constructor for class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
- AbstractFSBuilderImpl(PathHandle) - Constructor for class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
- AbstractGangliaSink - Class in org.apache.hadoop.metrics2.sink.ganglia
-
This the base class for Ganglia sink classes using metrics2.
- AbstractGangliaSink() - Constructor for class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
- AbstractGangliaSink.GangliaConfType - Enum in org.apache.hadoop.metrics2.sink.ganglia
-
define enum for various type of conf
- AbstractGangliaSink.GangliaSlope - Enum in org.apache.hadoop.metrics2.sink.ganglia
-
ganglia slope values which equal the ordinal
- AbstractIOStatisticsImpl - Class in org.apache.hadoop.fs.statistics.impl
-
Base implementation in case common methods/fields need to be added
in future.
- AbstractIOStatisticsImpl() - Constructor for class org.apache.hadoop.fs.statistics.impl.AbstractIOStatisticsImpl
-
- AbstractJavaKeyStoreProvider - Class in org.apache.hadoop.security.alias
-
Abstract class for implementing credential providers that are based on
Java Keystores as the underlying credential store.
- AbstractJavaKeyStoreProvider(URI, Configuration) - Constructor for class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- AbstractLaunchableService - Class in org.apache.hadoop.service.launcher
-
- AbstractLaunchableService(String) - Constructor for class org.apache.hadoop.service.launcher.AbstractLaunchableService
-
Construct an instance with the given name.
- AbstractMapRFileSystem - Class in org.apache.hadoop.maprfs
-
An abstract base class which represents top-level API for MapR-FS implementation of Hadoop
FileSystem.
- AbstractMapRFileSystem() - Constructor for class org.apache.hadoop.maprfs.AbstractMapRFileSystem
-
- AbstractMapWritable - Class in org.apache.hadoop.io
-
Abstract base class for MapWritable and SortedMapWritable
Unlike org.apache.nutch.crawl.MapWritable, this class allows creation of
MapWritable<Writable, MapWritable> so the CLASS_TO_ID and ID_TO_CLASS
maps travel with the class instead of being static.
- AbstractMapWritable() - Constructor for class org.apache.hadoop.io.AbstractMapWritable
-
constructor.
- AbstractMetric - Class in org.apache.hadoop.metrics2
-
The immutable metric
- AbstractMetric(MetricsInfo) - Constructor for class org.apache.hadoop.metrics2.AbstractMetric
-
Construct the metric
- AbstractMultipartUploader - Class in org.apache.hadoop.fs.impl
-
Standard base class for Multipart Uploaders.
- AbstractMultipartUploader(Path) - Constructor for class org.apache.hadoop.fs.impl.AbstractMultipartUploader
-
Instantiate.
- AbstractPatternFilter - Class in org.apache.hadoop.metrics2.filter
-
Base class for pattern based filters
- AbstractService - Class in org.apache.hadoop.service
-
This is the base implementation class for services.
- AbstractService(String) - Constructor for class org.apache.hadoop.service.AbstractService
-
Construct the service.
- AbstractVerifier() - Constructor for class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
- accept() - Method in class org.apache.hadoop.net.unix.DomainSocket
-
Accept a new UNIX domain connection.
- accept(Class<?>) - Method in class org.apache.hadoop.io.serializer.avro.AvroReflectSerialization
-
- accept(Class<?>) - Method in class org.apache.hadoop.io.serializer.avro.AvroSpecificSerialization
-
- accept(Class<?>) - Method in class org.apache.hadoop.io.serializer.JavaSerialization
-
- accept(Class<?>) - Method in interface org.apache.hadoop.io.serializer.Serialization
-
Allows clients to test whether this
Serialization
supports the given class.
- accept(Class<?>) - Method in class org.apache.hadoop.io.serializer.WritableSerialization
-
- accept(K, V) - Method in interface org.apache.hadoop.util.IdentityHashStore.Visitor
-
- accept(Path) - Method in class org.apache.hadoop.fs.GlobFilter
-
- accept(Path) - Method in interface org.apache.hadoop.fs.PathFilter
-
Tests whether or not the specified abstract pathname should be
included in a pathname list.
- accept(T) - Method in interface org.apache.hadoop.util.functional.ConsumerRaisingIOE
-
Process the argument.
- acceptableCountryWildcard(String) - Static method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
- accepts(Iterable<MetricsTag>) - Method in class org.apache.hadoop.metrics2.filter.AbstractPatternFilter
-
- accepts(Iterable<MetricsTag>) - Method in class org.apache.hadoop.metrics2.MetricsFilter
-
Whether to accept the tags
- accepts(String) - Method in class org.apache.hadoop.metrics2.filter.AbstractPatternFilter
-
- accepts(String) - Method in class org.apache.hadoop.metrics2.MetricsFilter
-
Whether to accept the name
- accepts(MetricsRecord) - Method in class org.apache.hadoop.metrics2.MetricsFilter
-
Whether to accept the record
- accepts(MetricsTag) - Method in class org.apache.hadoop.metrics2.filter.AbstractPatternFilter
-
- accepts(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricsFilter
-
Whether to accept the tag
- access(String, NativeIO.Windows.AccessRight) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
Checks whether the current process has desired access rights on
the given path.
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
The specification of this method matches that of
FileContext.access(Path, FsAction)
except that an UnresolvedLinkException may be thrown if a symlink is
encountered in the path.
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.FileContext
-
Checks if the user can access a path.
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.FileSystem
-
Checks if the user can access a path.
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.FilterFs
-
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- access(Path, FsAction) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- ACCESS - org.apache.hadoop.fs.permission.AclEntryScope
-
An ACL entry that is inspected during permission checks to enforce
permissions.
- ACCESS_EXECUTE - org.apache.hadoop.io.nativeio.NativeIO.Windows.AccessRight
-
- ACCESS_READ - org.apache.hadoop.io.nativeio.NativeIO.Windows.AccessRight
-
- ACCESS_WRITE - org.apache.hadoop.io.nativeio.NativeIO.Windows.AccessRight
-
- AccessControlException - Exception in org.apache.hadoop.security
-
An exception class for access control related issues.
- AccessControlException() - Constructor for exception org.apache.hadoop.security.AccessControlException
-
- AccessControlException(String) - Constructor for exception org.apache.hadoop.security.AccessControlException
-
- AccessControlException(Throwable) - Constructor for exception org.apache.hadoop.security.AccessControlException
-
Constructs a new exception with the specified cause and a detail
message of (cause==null ? null : cause.toString()) (which
typically contains the class and detail message of cause).
- AccessControlList - Class in org.apache.hadoop.security.authorize
-
Class representing a configured access control list.
- AccessControlList() - Constructor for class org.apache.hadoop.security.authorize.AccessControlList
-
This constructor exists primarily for AccessControlList to be Writable.
- AccessControlList(String) - Constructor for class org.apache.hadoop.security.authorize.AccessControlList
-
Construct a new ACL from a String representation of the same.
- AccessControlList(String, String) - Constructor for class org.apache.hadoop.security.authorize.AccessControlList
-
Construct a new ACL from String representation of users and groups
The arguments are comma separated lists
- accessRight() - Method in enum org.apache.hadoop.io.nativeio.NativeIO.Windows.AccessRight
-
- AclEntry - Class in org.apache.hadoop.fs.permission
-
Defines a single entry in an ACL.
- AclEntry.Builder - Class in org.apache.hadoop.fs.permission
-
Builder for creating new AclEntry instances.
- AclEntryScope - Enum in org.apache.hadoop.fs.permission
-
Specifies the scope or intended usage of an ACL entry.
- AclEntryType - Enum in org.apache.hadoop.fs.permission
-
Specifies the type of an ACL entry.
- aclSpecToString(List<AclEntry>) - Static method in class org.apache.hadoop.fs.permission.AclEntry
-
Convert a List of AclEntries into a string - the reverse of parseAclSpec.
- AclStatus - Class in org.apache.hadoop.fs.permission
-
An AclStatus contains the ACL information of a specific file.
- AclStatus.Builder - Class in org.apache.hadoop.fs.permission
-
Builder for creating new Acl instances.
- AclUtil - Class in org.apache.hadoop.fs.permission
-
AclUtil contains utility methods for manipulating ACLs.
- acquire() - Method in class org.apache.hadoop.fs.impl.prefetch.BoundedResourcePool
-
Acquires a resource blocking if necessary until one becomes available.
- acquire() - Method in class org.apache.hadoop.fs.impl.prefetch.ResourcePool
-
Acquires a resource blocking if necessary until one becomes available.
- acquire() - Method in class org.apache.hadoop.util.AutoCloseableLock
-
A wrapper method that makes a call to lock() of the underlying
ReentrantLock object.
- acquire(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BufferPool
-
Acquires a ByteBuffer; blocking if necessary until one becomes available.
- acquire(int) - Method in interface org.apache.hadoop.util.RateLimiting
-
Acquire rate limiter capacity.
- action - Variable in class org.apache.hadoop.io.retry.RetryPolicy.RetryAction
-
- ACTION_EXECUTOR_ACQUIRED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
The name of the statistic collected for executor acquisition if
a duration tracker factory is passed in to the constructor.
- ACTION_FILE_OPENED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
A file was opened: "action_file_opened".
- ACTION_HTTP_DELETE_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP DELETE request was made: "action_http_delete_request".
- ACTION_HTTP_GET_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP GET request was made: "action_http_get_request".
- ACTION_HTTP_HEAD_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP HEAD request was made: "action_http_head_request".
- ACTION_HTTP_PATCH_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP PATCH request was made: "action_http_patch_request".
- ACTION_HTTP_POST_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP POST request was made: "action_http_post_request".
- ACTION_HTTP_PUT_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
An HTTP PUT request was made: "action_http_put_request".
- activate() - Method in interface org.apache.hadoop.fs.store.audit.AuditSpan
-
Make this span active in the current thread.
- ACTIVE - org.apache.hadoop.ha.HAServiceProtocol.HAServiceState
-
- ActiveNotFoundException() - Constructor for exception org.apache.hadoop.ha.ActiveStandbyElector.ActiveNotFoundException
-
- ActiveStandbyElector - Class in org.apache.hadoop.ha
-
This class implements a simple library to perform leader election on top of
Apache Zookeeper.
- ActiveStandbyElector(String, int, String, List<ACL>, List<ZKUtil.ZKAuthInfo>, ActiveStandbyElector.ActiveStandbyElectorCallback, int, boolean, SecurityUtil.TruststoreKeystore) - Constructor for class org.apache.hadoop.ha.ActiveStandbyElector
-
Create a new ActiveStandbyElector object
The elector is created by providing to it the Zookeeper configuration, the
parent znode under which to create the znode and a reference to the
callback interface.
- ActiveStandbyElector(String, int, String, List<ACL>, List<ZKUtil.ZKAuthInfo>, ActiveStandbyElector.ActiveStandbyElectorCallback, int, SecurityUtil.TruststoreKeystore) - Constructor for class org.apache.hadoop.ha.ActiveStandbyElector
-
Create a new ActiveStandbyElector object
The elector is created by providing to it the Zookeeper configuration, the
parent znode under which to create the znode and a reference to the
callback interface.
- ActiveStandbyElector.ActiveNotFoundException - Exception in org.apache.hadoop.ha
-
Exception thrown when there is no active leader
- ActiveStandbyElector.ActiveStandbyElectorCallback - Interface in org.apache.hadoop.ha
-
Callback interface to interact with the ActiveStandbyElector object.
- ActiveThreadSpanSource<T extends AuditSpan> - Interface in org.apache.hadoop.fs.store.audit
-
Interface to get the active thread span.
- actual - Variable in exception org.apache.hadoop.fs.shell.CommandFormat.IllegalNumberOfArgumentsException
-
- actualArrayLength(int) - Static method in class org.apache.hadoop.util.LightWeightGSet
-
- add(double) - Method in class org.apache.hadoop.metrics2.util.SampleStat
-
Add a sample the running stat.
- add(double) - Method in class org.apache.hadoop.metrics2.util.SampleStat.MinMax
-
- add(int[], int[]) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Compute the sum of two polynomials.
- add(int, int) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Compute the sum of two fields
- add(long) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
- add(long) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
Add a snapshot to the metric.
- add(long, double) - Method in class org.apache.hadoop.metrics2.util.SampleStat
-
Add some sample and a partial sum to the running stat.
- add(long, long) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
Add a number of samples and their sum to the running stat
Note that although use of this method will preserve accurate mean values,
large values for numSamples may result in inaccurate variance values due
to the use of a single step of the Welford method for variance calculation.
- add(E) - Method in class org.apache.hadoop.io.EnumSetWritable
-
- add(E) - Method in class org.apache.hadoop.ipc.CallQueueManager
-
- add(E) - Method in class org.apache.hadoop.ipc.FairCallQueue
-
Add, put, and offer follow the same pattern:
1.
- add(E) - Method in class org.apache.hadoop.util.IntrusiveCollection
-
Add an element to the end of the list.
- add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Add sample to a stat metric by name.
- add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MutableRates
-
Add a rate sample for a rate metric
- add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation
-
Add a rate sample for a rate metric.
- add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
- add(String, List<String>) - Static method in class org.apache.hadoop.security.NetgroupCache
-
Add group to cache
- add(Throwable) - Method in class org.apache.hadoop.io.MultipleIOException.Builder
-
Add the given Throwable to the exception list.
- add(Collection<Key>) - Method in class org.apache.hadoop.util.bloom.Filter
-
Adds a collection of keys to this filter.
- add(List<Key>) - Method in class org.apache.hadoop.util.bloom.Filter
-
Adds a list of keys to this filter.
- add(MeanStatistic) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Add another MeanStatistic.
- add(ProcessingDetails.Timing, long, TimeUnit) - Method in class org.apache.hadoop.ipc.ProcessingDetails
-
- add(AbstractMetric) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- add(AbstractMetric) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add a pre-made immutable metric object
- add(AbstractMetric) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- add(MetricsInfo, Object) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- add(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- add(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add an immutable metrics tag object
- add(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- add(Node) - Method in interface org.apache.hadoop.net.InnerNode
-
Add node n to the subtree of this node
- add(Node) - Method in class org.apache.hadoop.net.InnerNodeImpl
-
- add(Node) - Method in class org.apache.hadoop.net.NetworkTopology
-
Add a leaf node
Update node counter & rack counter if necessary
- add(Node) - Method in class org.apache.hadoop.net.NetworkTopologyWithNodeGroup
-
Add a leaf node
Update node counter & rack counter if necessary
- add(DomainSocket, DomainSocketWatcher.Handler) - Method in class org.apache.hadoop.net.unix.DomainSocketWatcher
-
Add a socket.
- add(ServiceStateChangeListener) - Method in class org.apache.hadoop.service.ServiceOperations.ServiceListeners
-
Thread-safe addition of a new listener to the end of a list.
- add(Key) - Method in class org.apache.hadoop.util.bloom.BloomFilter
-
- add(Key) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
-
- add(Key) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
-
- add(Key) - Method in class org.apache.hadoop.util.bloom.Filter
-
Adds a key to this filter.
- add(Key) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
- add(Key[]) - Method in class org.apache.hadoop.util.bloom.Filter
-
Adds an array of keys to this filter.
- add(T) - Method in class org.apache.hadoop.util.ChunkedArrayList
-
- ADD_CHILD - org.apache.hadoop.security.authorize.UsersACLsManager.ACE
-
- addAll(Collection<? extends E>) - Method in class org.apache.hadoop.util.IntrusiveCollection
-
- addAll(Credentials) - Method in class org.apache.hadoop.security.Credentials
-
Copy all of the credentials from one credential object into another.
- addArgument(String) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
Add a single argument to this expression.
- addArguments(Deque<String>) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- addArguments(Deque<String>) - Method in interface org.apache.hadoop.fs.shell.find.Expression
-
Adds arguments to this expression.
- addArguments(Deque<String>) - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- addArguments(Deque<String>, int) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
Add a specific number of arguments to this expression.
- addAuxiliaryListener(int) - Method in class org.apache.hadoop.ipc.Server
-
- addCacheEntry(byte[], int) - Method in class org.apache.hadoop.ipc.RetryCache
-
Add a new cache entry into the retry cache.
- addCacheEntryWithPayload(byte[], int, Object) - Method in class org.apache.hadoop.ipc.RetryCache
-
- addCallback(HealthMonitor.Callback) - Method in class org.apache.hadoop.ha.HealthMonitor
-
- addChildren(Deque<Expression>) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- addChildren(Deque<Expression>) - Method in interface org.apache.hadoop.fs.shell.find.Expression
-
Adds children to this expression.
- addChildren(Deque<Expression>) - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- addChildren(Deque<Expression>, int) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
Add a specific number of children to this expression.
- addClass(Class<? extends Command>, String...) - Method in class org.apache.hadoop.fs.shell.CommandFactory
-
Register the given class as handling the given list of command
names.
- addClass(String, Class<?>, String) - Method in class org.apache.hadoop.util.ProgramDriver
-
This is the method that adds the classed to the repository.
- addContext(ServletContextHandler, boolean) - Method in class org.apache.hadoop.http.HttpServer2
-
- addCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add an integer metric
- addCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add an long metric
- addCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addCredentials(Credentials) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Add the given Credentials to this user.
- addDateHeader(String, long) - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter.XFrameOptionsResponseWrapper
-
- addDefaultApps(ContextHandlerCollection, String, Configuration) - Method in class org.apache.hadoop.http.HttpServer2
-
Add default apps.
- addDefaultResource(String) - Static method in class org.apache.hadoop.conf.Configuration
-
Add a default resource.
- addDefaultResource(Properties) - Static method in class org.apache.hadoop.conf.Configuration
-
Add a default resource properties.
- addDefaultServlets(Configuration) - Method in class org.apache.hadoop.http.HttpServer2
-
Add default servlets.
- addDeferredProcessingTime(String, long) - Method in class org.apache.hadoop.ipc.metrics.RpcDetailedMetrics
-
- addDeferredRpcProcessingTime(long) - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- addDelegationTokens(String, Credentials) - Method in interface org.apache.hadoop.security.token.DelegationTokenIssuer
-
Given a renewer, add delegation tokens for issuer and it's child issuers
to the Credentials object if it is not already present.
- addDelegationTokens(Configuration, Credentials, String, String) - Method in interface org.apache.hadoop.security.token.DtFetcher
-
Add any number of delegation tokens to Credentials object and return
a token instance that is appropriate for aliasing, or null if none.
- addDeprecation(String, String) - Static method in class org.apache.hadoop.conf.Configuration
-
Adds the deprecated key to the global deprecation map when no custom
message is provided.
- addDeprecation(String, String[]) - Static method in class org.apache.hadoop.conf.Configuration
-
Deprecated.
- addDeprecation(String, String[], String) - Static method in class org.apache.hadoop.conf.Configuration
-
Deprecated.
- addDeprecation(String, String, String) - Static method in class org.apache.hadoop.conf.Configuration
-
Adds the deprecated key to the global deprecation map.
- addDeprecations(Configuration.DeprecationDelta[]) - Static method in class org.apache.hadoop.conf.Configuration
-
Adds a set of deprecated keys to the global deprecations.
- addEndpoint(URI) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
Add an endpoint that the HTTP server should listen to.
- addEntries(Iterable<AclEntry>) - Method in class org.apache.hadoop.fs.permission.AclStatus.Builder
-
Adds a list of ACL entries.
- addEntry(AclEntry) - Method in class org.apache.hadoop.fs.permission.AclStatus.Builder
-
Adds an ACL entry.
- addFalsePositive(Collection<Key>) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Adds a collection of false positive information to this retouched Bloom filter.
- addFalsePositive(List<Key>) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Adds a list of false positive information to this retouched Bloom filter.
- addFalsePositive(Key) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Adds a false positive information to this retouched Bloom filter.
- addFalsePositive(Key[]) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Adds an array of false positive information to this retouched Bloom filter.
- addFencingParameters(Map<String, String>) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
Hook to allow subclasses to add any parameters they would like to
expose to fencing implementations/scripts.
- addField(String) - Method in class org.apache.hadoop.tools.TableListing.Builder
-
- addField(String, boolean) - Method in class org.apache.hadoop.tools.TableListing.Builder
-
- addField(String, TableListing.Justification) - Method in class org.apache.hadoop.tools.TableListing.Builder
-
- addField(String, TableListing.Justification, boolean) - Method in class org.apache.hadoop.tools.TableListing.Builder
-
Add a new field to the Table under construction.
- addFilter(String, String, Map<String, String>) - Method in interface org.apache.hadoop.http.FilterContainer
-
Add a filter to the container.
- addFilter(String, String, Map<String, String>) - Method in class org.apache.hadoop.http.HttpServer2
-
- addFilterPathMapping(String, ServletContextHandler) - Method in class org.apache.hadoop.http.HttpServer2
-
Add the path spec to the filter path mapping.
- addFirst(IntrusiveCollection.Element) - Method in class org.apache.hadoop.util.IntrusiveCollection
-
Add an element to the front of the list.
- addGauge(MetricsInfo, double) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addGauge(MetricsInfo, double) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add a double gauge metric
- addGauge(MetricsInfo, double) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add a float gauge metric
- addGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add a integer gauge metric
- addGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- addGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Add a long gauge metric
- addGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- addGlobalFilter(String, String, Map<String, String>) - Method in interface org.apache.hadoop.http.FilterContainer
-
Add a global filter to the container.
- addGlobalFilter(String, String, Map<String, String>) - Method in class org.apache.hadoop.http.HttpServer2
-
- addGroup(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Add group to the names of groups allowed for this service.
- addHandlerAtEnd(Handler) - Method in class org.apache.hadoop.http.HttpServer2
-
Add the given handler to the end of the list of handlers.
- addHandlerAtFront(Handler) - Method in class org.apache.hadoop.http.HttpServer2
-
Add the given handler to the front of the list of handlers.
- addHeader(String, String) - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter.XFrameOptionsResponseWrapper
-
- addIfService(Object) - Method in class org.apache.hadoop.service.CompositeService
-
- addInternalServlet(String, String, Class<? extends HttpServlet>) - Method in class org.apache.hadoop.http.HttpServer2
-
Add an internal servlet in the server.
- addInternalServlet(String, String, Class<? extends HttpServlet>, boolean) - Method in class org.apache.hadoop.http.HttpServer2
-
Add an internal servlet in the server, specifying whether or not to
protect with Kerberos authentication.
- addInternalServlet(String, String, Class<? extends HttpServlet>, Map<String, String>) - Method in class org.apache.hadoop.http.HttpServer2
-
Add an internal servlet in the server, with initialization parameters.
- addIntHeader(String, int) - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter.XFrameOptionsResponseWrapper
-
- addJerseyResourcePackage(String, String) - Method in class org.apache.hadoop.http.HttpServer2
-
Add a Jersey resource package.
- addJerseyResourcePackage(String, String, Map<String, String>) - Method in class org.apache.hadoop.http.HttpServer2
-
Add a Jersey resource package.
- addKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Add a previously used master key to cache (when NN restarts),
should be called before activate().
- addLink(Configuration, String, String, URI) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add a link to the config for the specified mount table
- addLink(Configuration, String, URI) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add a link to the config for the default mount table
- addLinkFallback(Configuration, String, URI) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add a LinkFallback to the config for the specified mount table.
- addLinkFallback(Configuration, URI) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add a LinkFallback to the config for the default mount table.
- addLinkMerge(Configuration, String, URI[]) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add a LinkMerge to the config for the specified mount table.
- addLinkMerge(Configuration, URI[]) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add a LinkMerge to the config for the default mount table.
- addLinkMergeSlash(Configuration, String, URI) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add a LinkMergeSlash to the config for the specified mount table.
- addLinkMergeSlash(Configuration, URI) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add a LinkMergeSlash to the config for the default mount table.
- addLinkNfly(Configuration, String, String, String, String) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add nfly link to configuration for the given mount table.
- addLinkNfly(Configuration, String, String, String, URI...) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add nfly link to configuration for the given mount table.
- addLinkNfly(Configuration, String, URI...) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
- addLinkRegex(Configuration, String, String, String, String) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add a LinkRegex to the config for the specified mount table.
- addListToGroupList(List<String>) - Method in class org.apache.hadoop.security.UserGroupMapping
-
- addListToUserList(List<String>) - Method in class org.apache.hadoop.security.UserGroupMapping
-
- addMaximumSample(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- addMaximumSample(String, long) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Add a maximum sample: if greater than the current value,
updates the value.
- addMeanStatisticSample(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- addMeanStatisticSample(String, long) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Add a sample to the mean statistics.
- addMinimumSample(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- addMinimumSample(String, long) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Add a minimum sample: if less than the current value,
updates the value.
- addName(Class<?>, String) - Static method in class org.apache.hadoop.io.WritableName
-
Add an alternate name for a class.
- addObject(Command, String...) - Method in class org.apache.hadoop.fs.shell.CommandFactory
-
Register the given object as handling the given list of command
names.
- addOptionWithValue(String) - Method in class org.apache.hadoop.fs.shell.CommandFormat
-
add option with value
- addOrUpdateToken(TokenIdent, AbstractDelegationTokenSecretManager.DelegationTokenInformation, boolean) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- addOverallProcessingTime(String, long) - Method in class org.apache.hadoop.ipc.metrics.RpcDetailedMetrics
-
Add an overall RPC processing time sample.
- addPersistedDelegationToken(TokenIdent, long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
This method is intended to be used for recovering persisted delegation
tokens.
- addPhase() - Method in class org.apache.hadoop.util.Progress
-
Adds a node to the tree.
- addPhase(float) - Method in class org.apache.hadoop.util.Progress
-
Adds a node with a specified progress weightage to the tree.
- addPhase(String) - Method in class org.apache.hadoop.util.Progress
-
Adds a named node to the tree.
- addPhase(String, float) - Method in class org.apache.hadoop.util.Progress
-
Adds a named node with a specified progress weightage to the tree.
- addPhases(int) - Method in class org.apache.hadoop.util.Progress
-
Adds n nodes to the tree.
- addProcessingTime(int, long) - Method in class org.apache.hadoop.ipc.metrics.DecayRpcSchedulerDetailedMetrics
-
Instrument a Call processing time based on its priority.
- addProcessingTime(String, long) - Method in class org.apache.hadoop.ipc.metrics.RpcDetailedMetrics
-
Add an RPC processing time sample
- addProtocol(RPC.RpcKind, Class<?>, Object) - Method in class org.apache.hadoop.ipc.RPC.Server
-
Add a protocol to the existing server.
- addQuantileInfo(int, MetricsInfo) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Add entry to quantileInfos array.
- addQueueTime(int, long) - Method in class org.apache.hadoop.ipc.metrics.DecayRpcSchedulerDetailedMetrics
-
Instrument a Call queue time based on its priority.
- addReadFileLatency(long) - Method in class org.apache.hadoop.util.ReadWriteDiskValidatorMetrics
-
- addRecord(String) - Method in class org.apache.hadoop.metrics2.impl.MetricsCollectorImpl
-
- addRecord(String) - Method in interface org.apache.hadoop.metrics2.MetricsCollector
-
Add a metrics record
- addRecord(MetricsInfo) - Method in class org.apache.hadoop.metrics2.impl.MetricsCollectorImpl
-
- addRecord(MetricsInfo) - Method in interface org.apache.hadoop.metrics2.MetricsCollector
-
Add a metrics record
- addRenewAction(T) - Method in class org.apache.hadoop.fs.DelegationTokenRenewer
-
Add a renew action to the queue.
- addResource(InputStream) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(InputStream, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(InputStream, String) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(InputStream, String, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(String) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(String, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(URL) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(URL, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(Properties) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(Properties, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResource(Configuration) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(Path) - Method in class org.apache.hadoop.conf.Configuration
-
Add a configuration resource.
- addResource(Path, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- addResponseTime(String, int, int, int) - Method in interface org.apache.hadoop.ipc.RpcScheduler
-
Deprecated.
- addResponseTime(String, Schedulable, ProcessingDetails) - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- addResponseTime(String, Schedulable, ProcessingDetails) - Method in class org.apache.hadoop.ipc.DefaultRpcScheduler
-
- addResponseTime(String, Schedulable, ProcessingDetails) - Method in interface org.apache.hadoop.ipc.RpcScheduler
-
Store a processing time value for an RPC call into this scheduler.
- addRow(String...) - Method in class org.apache.hadoop.tools.TableListing
-
Add a new row.
- addRpcAuthMethod(RpcAuthMethod) - Static method in class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
- addRpcEnQueueTime(long) - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Sometimes, the request time observed by the client is much longer than
the queue + process time on the RPC server.Perhaps the RPC request
'waiting enQueue' took too long on the RPC server, so we should add
enQueue time to RpcMetrics.
- addRpcLockWaitTime(long) - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- addRpcProcessingTime(long) - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Add an RPC processing time sample
- addRpcQueueTime(long) - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Add an RPC queue time sample
- addRpcResponseTime(long) - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- addSample(long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Add a sample.
- addSample(String, long) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Add a statistics sample as a min, max and mean and count.
- addSecretKey(Text, byte[]) - Method in class org.apache.hadoop.security.Credentials
-
Set the key for an alias.
- addService(Service) - Method in class org.apache.hadoop.service.CompositeService
-
- addServiceStateCallback(HealthMonitor.ServiceStateCallback) - Method in class org.apache.hadoop.ha.HealthMonitor
-
- addServlet(String, String, Class<? extends HttpServlet>) - Method in class org.apache.hadoop.http.HttpServer2
-
Add a servlet in the server.
- addShutdownHook(Runnable, int) - Method in class org.apache.hadoop.util.ShutdownHookManager
-
Adds a shutdownHook with a priority, the higher the priority
the earlier will run.
- addShutdownHook(Runnable, int, long, TimeUnit) - Method in class org.apache.hadoop.util.ShutdownHookManager
-
Adds a shutdownHook with a priority and timeout the higher the priority
the earlier will run.
- addStaticResolution(String, String) - Static method in class org.apache.hadoop.net.NetUtils
-
Adds a static resolution for host.
- addSuppressedLoggingExceptions(Class<?>...) - Method in class org.apache.hadoop.ipc.Server
-
Add exception classes which server won't log at all.
- addTags(Properties) - Method in class org.apache.hadoop.conf.Configuration
-
Add tags defined in HADOOP_TAGS_SYSTEM, HADOOP_TAGS_CUSTOM.
- addTerseExceptions(Class<?>...) - Method in class org.apache.hadoop.ipc.Server
-
Add exception classes for which server won't log stack traces.
- addTimedOperation(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- addTimedOperation(String, long) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Add a duration to the min/mean/max statistics, using the
given prefix and adding a suffix for each specific value.
- addTimedOperation(String, Duration) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- addTimedOperation(String, Duration) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Add a duration to the min/mean/max statistics, using the
given prefix and adding a suffix for each specific value.;
increment tha counter whose name == prefix.
- addToCache(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- addToGroupList(String) - Method in class org.apache.hadoop.security.UserGroupMapping
-
- addToken(Text, Token<? extends TokenIdentifier>) - Method in class org.apache.hadoop.security.Credentials
-
Add a token in the storage (in memory).
- addToken(Text, Token<? extends TokenIdentifier>) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Add a named token to this UGI
- addToken(Token<? extends TokenIdentifier>) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Add a token to this UGI
- addTokenForOwnerStats(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Add token stats to the owner to token count mapping.
- addTokenIdentifier(TokenIdentifier) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Add a TokenIdentifier to this UGI.
- addToMap(Class<?>) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
Add a Class to the maps if it is not already present.
- addToUserList(String) - Method in class org.apache.hadoop.security.UserGroupMapping
-
- addUser(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Add user to the names of users allowed for this service.
- addVersion() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Metadata
-
- addWriteFileLatency(long) - Method in class org.apache.hadoop.util.ReadWriteDiskValidatorMetrics
-
- adjustTop() - Method in class org.apache.hadoop.util.PriorityQueue
-
Should be called when the Object at top changes values.
- AdminAuthorizedServlet - Class in org.apache.hadoop.http
-
General servlet which is admin-authorized.
- AdminAuthorizedServlet() - Constructor for class org.apache.hadoop.http.AdminAuthorizedServlet
-
- ADMINS_ACL - Static variable in class org.apache.hadoop.http.HttpServer2
-
- advance() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner
-
Move the cursor to the next key-value pair.
- adviseFile(FSDataInputStream.FadviseType, long, long) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Specifies the kind of advise to provide for this stream and the file
offsets to which they apply.
- AES_CTR_NOPADDING - org.apache.hadoop.crypto.CipherSuite
-
- afterExecute(Runnable, Throwable) - Method in class org.apache.hadoop.util.concurrent.HadoopScheduledThreadPoolExecutor
-
- afterExecute(Runnable, Throwable) - Method in class org.apache.hadoop.util.concurrent.HadoopThreadPoolExecutor
-
- aggregate(IOStatistics) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- aggregate(IOStatistics) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsAggregator
-
Aggregate the supplied statistics into the current
set.
- aggregate(IOStatistics) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
Aggregate the current statistics with the
source reference passed in.
- aggregateCounters(Long, Long) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Aggregate two counters.
- aggregateGauges(Long, Long) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Add two gauges.
- aggregateMaps(Map<String, E>, Map<String, E>, BiFunction<E, E, E>, Function<E, E>) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Aggregate two maps so that the destination.
- aggregateMaximums(Long, Long) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Aggregate two maximum values.
- aggregateMeanStatistics(MeanStatistic, MeanStatistic) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Aggregate the mean statistics.
- aggregateMinimums(Long, Long) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Aggregate two minimum values.
- alert(GcTimeMonitor.GcData) - Method in interface org.apache.hadoop.util.GcTimeMonitor.GcTimeAlertHandler
-
- ALGORITHM - Static variable in class org.apache.hadoop.security.alias.BouncyCastleFipsKeyStoreProvider
-
- ALGORITHM - Static variable in class org.apache.hadoop.security.alias.JavaKeyStoreProvider
-
- ALGORITHM - Static variable in class org.apache.hadoop.security.alias.LocalBouncyCastleFipsKeyStoreProvider
-
- ALGORITHM - Static variable in class org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider
-
- aliasTokenFile(File, String, Text, Text, Configuration) - Static method in class org.apache.hadoop.security.token.DtFileOperations
-
Alias a token from a file and save back to file in the local filesystem.
- AlignmentContext - Interface in org.apache.hadoop.ipc
-
This interface intends to align the state between client and server
via RPC communication.
- ALL - org.apache.hadoop.crypto.key.kms.ValueQueue.SyncGenerationPolicy
-
- ALL - org.apache.hadoop.fs.permission.FsAction
-
- allKeys - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Access to allKeys is protected by this object lock
- allocateByteBuffer(boolean, int) - Static method in class org.apache.hadoop.io.erasurecode.coder.util.HHUtil
-
- ALLOW_ALL - Static variable in interface org.apache.hadoop.security.ssl.SSLHostnameVerifier
-
The ALLOW_ALL HostnameVerifier essentially turns hostname verification
off.
- allowAppend - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- allowChange() - Method in class org.apache.hadoop.fs.Options.HandleOpt.Data
-
Tracks whether any changes to file content are permitted.
- allowChange() - Method in class org.apache.hadoop.fs.Options.HandleOpt.Location
-
Tracks whether any changes to file location are permitted.
- allowChangeInputs() - Method in class org.apache.hadoop.io.erasurecode.ErasureCoderOptions
-
Allow changing input buffer content (not positions).
- allowChangeInputs() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureDecoder
-
Allow change into input buffers or not while perform encoding/decoding.
- allowChangeInputs() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureEncoder
-
Allow change into input buffers or not while perform encoding/decoding.
- ALLOWED_HEADERS - Static variable in class org.apache.hadoop.security.http.CrossOriginFilter
-
- ALLOWED_HEADERS_DEFAULT - Static variable in class org.apache.hadoop.security.http.CrossOriginFilter
-
- ALLOWED_METHODS - Static variable in class org.apache.hadoop.security.http.CrossOriginFilter
-
- ALLOWED_METHODS_DEFAULT - Static variable in class org.apache.hadoop.security.http.CrossOriginFilter
-
- ALLOWED_ORIGINS - Static variable in class org.apache.hadoop.security.http.CrossOriginFilter
-
- ALLOWED_ORIGINS_DEFAULT - Static variable in class org.apache.hadoop.security.http.CrossOriginFilter
-
- ALLOWED_ORIGINS_REGEX_PREFIX - Static variable in class org.apache.hadoop.security.http.CrossOriginFilter
-
- ALLOWFROM - org.apache.hadoop.http.HttpServer2.XFrameOption
-
- allowSameDiskTiering(StorageType) - Static method in enum org.apache.hadoop.fs.StorageType
-
- allowsDelegation() - Method in enum org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod
-
- allowVerboseDump() - Method in class org.apache.hadoop.io.erasurecode.ErasureCoderOptions
-
Allow dump verbose debug info or not.
- allowVerboseDump() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureDecoder
-
Allow to dump verbose info during encoding/decoding.
- allowVerboseDump() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureEncoder
-
Allow to dump verbose info during encoding/decoding.
- alreadyClosed() - Method in interface org.apache.hadoop.fs.Abortable.AbortableResult
-
Was the stream already closed/aborted?
- AlreadyClosedException - Exception in org.apache.hadoop.io.compress
-
- AlreadyClosedException(String) - Constructor for exception org.apache.hadoop.io.compress.AlreadyClosedException
-
- AlreadyExistsException(String) - Constructor for exception org.apache.hadoop.io.SecureIOUtils.AlreadyExistsException
-
- AlreadyExistsException(Throwable) - Constructor for exception org.apache.hadoop.io.SecureIOUtils.AlreadyExistsException
-
- always() - Method in annotation type org.apache.hadoop.metrics2.annotation.Metric
-
- analyze(StringBuilder) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- and(FsAction) - Method in enum org.apache.hadoop.fs.permission.FsAction
-
AND operation.
- and(Filter) - Method in class org.apache.hadoop.util.bloom.BloomFilter
-
- and(Filter) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
-
- and(Filter) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
-
- and(Filter) - Method in class org.apache.hadoop.util.bloom.Filter
-
Peforms a logical AND between this filter and a specified filter.
- andThen(ConsumerRaisingIOE<? super T>) - Method in interface org.apache.hadoop.util.functional.ConsumerRaisingIOE
-
- AnnotatedSecurityInfo - Class in org.apache.hadoop.security
-
Constructs SecurityInfo from Annotations provided in protocol interface.
- AnnotatedSecurityInfo() - Constructor for class org.apache.hadoop.security.AnnotatedSecurityInfo
-
- anyCleanupException() - Method in interface org.apache.hadoop.fs.Abortable.AbortableResult
-
Any exception caught during cleanup operations,
exceptions whose raising/catching does not change
the semantics of the abort.
- anyRecoverable(ECBlockGroup) - Method in class org.apache.hadoop.io.erasurecode.grouper.BlockGrouper
-
Given a BlockGroup, tell if any of the missing blocks can be recovered,
to be called by ECManager
- append() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Append to an existing file (optional operation).
- append() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
Append to an existing file (optional operation).
- append() - Method in interface org.apache.hadoop.fs.MultipartUploaderBuilder
-
Append to an existing file (optional operation).
- append(byte[], byte[]) - Method in class org.apache.hadoop.io.file.tfile.TFile.Writer
-
Adding a new key-value pair to the TFile.
- append(byte[], int, int) - Method in class org.apache.hadoop.io.Text
-
Append a range of bytes to the end of the given text.
- append(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.file.tfile.TFile.Writer
-
Adding a new key-value pair to TFile.
- append(Object, Object) - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
Append a key/value pair.
- append(String) - Method in class org.apache.hadoop.ipc.CallerContext.Builder
-
Append new field to the context.
- append(String, String) - Method in class org.apache.hadoop.ipc.CallerContext.Builder
-
Append new field which contains key and value to the context.
- append(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Append to an existing file (optional operation).
- append(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- append(Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Append to an existing file (optional operation).
- append(Path, int) - Method in class org.apache.hadoop.fs.FileSystem
-
Append to an existing file (optional operation).
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Append to an existing file (optional operation).
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
This optional operation is not yet supported.
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- append(Path, int, Progressable, boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Append to an existing file (optional operation).
- append(Writable) - Method in class org.apache.hadoop.io.ArrayFile.Writer
-
Append a value to the file.
- append(WritableComparable) - Method in class org.apache.hadoop.io.SetFile.Writer
-
Append a key to a set.
- append(WritableComparable, Writable) - Method in class org.apache.hadoop.io.BloomMapFile.Writer
-
- append(WritableComparable, Writable) - Method in class org.apache.hadoop.io.MapFile.Writer
-
Append a key/value pair to the map.
- append(Writable, Writable) - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
Append a key/value pair.
- APPEND - org.apache.hadoop.fs.CreateFlag
-
Append to a file.
- appendFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
This is overridden to ensure that this class's create() method is
ultimately called.
- appendFile(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a Builder to append a file.
- appendFile(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- appendFile(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- appendIfAbsent(String, String) - Method in class org.apache.hadoop.ipc.CallerContext.Builder
-
Append new field which contains key and value to the context
if the key("key:") is absent.
- appendIfExists(boolean) - Static method in class org.apache.hadoop.io.SequenceFile.Writer
-
- appendPrefix(MetricsRecord, StringBuilder) - Method in class org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30
-
- appendRaw(byte[], int, int, SequenceFile.ValueBytes) - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
- appendScriptExtension(File, String) - Static method in class org.apache.hadoop.util.Shell
-
Returns a File referencing a script with the given basename, inside the
given parent directory.
- appendScriptExtension(String) - Static method in class org.apache.hadoop.util.Shell
-
Returns a script file name with the given basename.
- appendTokenFiles(ArrayList<File>, String, Configuration) - Static method in class org.apache.hadoop.security.token.DtFileOperations
-
Append tokens from list of files in local filesystem, saving to last file.
- ApplicationClassLoader - Class in org.apache.hadoop.util
-
A URLClassLoader for application isolation.
- ApplicationClassLoader(String, ClassLoader, List<String>) - Constructor for class org.apache.hadoop.util.ApplicationClassLoader
-
- ApplicationClassLoader(URL[], ClassLoader, List<String>) - Constructor for class org.apache.hadoop.util.ApplicationClassLoader
-
- apply() - Method in interface org.apache.hadoop.fs.impl.FunctionsRaisingIOE.CallableRaisingIOE
-
Deprecated.
- apply() - Method in interface org.apache.hadoop.util.functional.CallableRaisingIOE
-
Apply the operation.
- apply() - Method in interface org.apache.hadoop.util.functional.InvocationRaisingIOE
-
Apply the operation.
- apply() - Method in class org.apache.hadoop.util.functional.LazyAtomicReference
-
Implementation of CallableRaisingIOE.apply().
- apply(I1, I2, I3, I4) - Method in interface org.apache.hadoop.util.functional.Function4RaisingIOE
-
Apply the function.
- apply(AbstractFileSystem, Path) - Method in interface org.apache.hadoop.fs.impl.FsLinkResolution.FsLinkResolutionFunction
-
- apply(PathData, int) - Method in interface org.apache.hadoop.fs.shell.find.Expression
-
Apply the expression to the specified item, called once for each item.
- apply(PathData, int) - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- apply(T) - Method in interface org.apache.hadoop.fs.impl.FunctionsRaisingIOE.FunctionRaisingIOE
-
Deprecated.
- apply(T) - Method in interface org.apache.hadoop.util.functional.FunctionRaisingIOE
-
Apply the function.
- apply(T, U) - Method in interface org.apache.hadoop.fs.impl.FunctionsRaisingIOE.BiFunctionRaisingIOE
-
Deprecated.
- apply(T, U) - Method in interface org.apache.hadoop.util.functional.BiFunctionRaisingIOE
-
Apply the function.
- applyNewPermission(FileStatus) - Method in class org.apache.hadoop.fs.permission.ChmodParser
-
Apply permission against specified file and determine what the
new mode would be
- applyToIOStatisticsSnapshot(Serializable, FunctionRaisingIOE<IOStatisticsSnapshot, T>) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Apply a function to an object which may be an IOStatisticsSnapshot.
- applyUMask(FsPermission) - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Apply a umask to this permission and return a new one.
- applyUMask(FsPermission, FsPermission) - Static method in class org.apache.hadoop.fs.permission.FsCreateModes
-
Create from unmasked mode and umask.
- approximateCount(Key) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
-
This method calculates an approximate count of the key, i.e.
- ARCHIVE - org.apache.hadoop.fs.StorageType
-
- areSymlinksEnabled() - Static method in class org.apache.hadoop.fs.FileSystem
-
- ARG_CONF - Static variable in interface org.apache.hadoop.service.launcher.LauncherArguments
-
Name of the configuration argument on the CLI.
- ARG_CONF_PREFIXED - Static variable in interface org.apache.hadoop.service.launcher.LauncherArguments
-
- ARG_CONF_SHORT - Static variable in interface org.apache.hadoop.service.launcher.LauncherArguments
-
- ARG_CONFCLASS - Static variable in interface org.apache.hadoop.service.launcher.LauncherArguments
-
Name of a configuration class which is loaded before any
attempt is made to load the class.
- ARG_CONFCLASS_PREFIXED - Static variable in interface org.apache.hadoop.service.launcher.LauncherArguments
-
- ARG_CONFCLASS_SHORT - Static variable in interface org.apache.hadoop.service.launcher.LauncherArguments
-
- ARG_JAAS - Static variable in class org.apache.hadoop.security.KDiag
-
- ARG_KEYLEN - Static variable in class org.apache.hadoop.security.KDiag
-
- ARG_KEYTAB - Static variable in class org.apache.hadoop.security.KDiag
-
- ARG_NOFAIL - Static variable in class org.apache.hadoop.security.KDiag
-
- ARG_NOLOGIN - Static variable in class org.apache.hadoop.security.KDiag
-
- ARG_OUTPUT - Static variable in class org.apache.hadoop.security.KDiag
-
- ARG_PRINCIPAL - Static variable in class org.apache.hadoop.security.KDiag
-
- ARG_RESOURCE - Static variable in class org.apache.hadoop.security.KDiag
-
- ARG_SECURE - Static variable in class org.apache.hadoop.security.KDiag
-
- ARG_VERIFYSHORTNAME - Static variable in class org.apache.hadoop.security.KDiag
-
- args - Variable in class org.apache.hadoop.fs.shell.Command
-
- args - Variable in class org.apache.hadoop.ha.HAAdmin.UsageInfo
-
- ArrayFile - Class in org.apache.hadoop.io
-
A dense file-based mapping from integers to values.
- ArrayFile() - Constructor for class org.apache.hadoop.io.ArrayFile
-
- ArrayFile.Reader - Class in org.apache.hadoop.io
-
Provide access to an existing array file.
- ArrayFile.Writer - Class in org.apache.hadoop.io
-
Write a new array file.
- ArrayPrimitiveWritable - Class in org.apache.hadoop.io
-
This is a wrapper class.
- ArrayPrimitiveWritable() - Constructor for class org.apache.hadoop.io.ArrayPrimitiveWritable
-
Construct an empty instance, for use during Writable read
- ArrayPrimitiveWritable(Class<?>) - Constructor for class org.apache.hadoop.io.ArrayPrimitiveWritable
-
Construct an instance of known type but no value yet
for use with type-specific wrapper classes.
- ArrayPrimitiveWritable(Object) - Constructor for class org.apache.hadoop.io.ArrayPrimitiveWritable
-
Wrap an existing array of primitives
- arrayToString(String[]) - Static method in class org.apache.hadoop.util.StringUtils
-
Given an array of strings, return a comma-separated list of its elements.
- ArrayWritable - Class in org.apache.hadoop.io
-
A Writable for arrays containing instances of a class.
- ArrayWritable(Class<? extends Writable>) - Constructor for class org.apache.hadoop.io.ArrayWritable
-
- ArrayWritable(Class<? extends Writable>, Writable[]) - Constructor for class org.apache.hadoop.io.ArrayWritable
-
- ArrayWritable(String[]) - Constructor for class org.apache.hadoop.io.ArrayWritable
-
- asDuration() - Method in interface org.apache.hadoop.fs.statistics.DurationTracker
-
Get the duration of an operation as a java Duration
instance.
- asDuration() - Method in class org.apache.hadoop.fs.statistics.impl.StubDurationTracker
-
- asDuration() - Method in class org.apache.hadoop.util.OperationDuration
-
Get the duration of an operation as a java Duration
instance.
- asList() - Static method in enum org.apache.hadoop.fs.StorageType
-
- asStatic() - Method in class org.apache.hadoop.util.dynamic.DynMethods.UnboundMethod
-
Returns this method as a StaticMethod.
- AsyncCallHandler - Class in org.apache.hadoop.io.retry
-
Handle async calls.
- AsyncCallHandler() - Constructor for class org.apache.hadoop.io.retry.AsyncCallHandler
-
- AsyncCallLimitExceededException - Exception in org.apache.hadoop.ipc
-
Signals that an AsyncCallLimitExceededException has occurred.
- AsyncCallLimitExceededException(String) - Constructor for exception org.apache.hadoop.ipc.AsyncCallLimitExceededException
-
- AsyncDiskService - Class in org.apache.hadoop.util
-
- AsyncDiskService(String[]) - Constructor for class org.apache.hadoop.util.AsyncDiskService
-
Create a AsyncDiskServices with a set of volumes (specified by their
root directories).
- asyncDispatches() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- AsyncGet<R,E extends java.lang.Throwable> - Interface in org.apache.hadoop.util.concurrent
-
- AsyncGet.Util - Class in org.apache.hadoop.util.concurrent
-
Utility
- AsyncGetFuture<T,E extends java.lang.Throwable> - Class in org.apache.hadoop.util.concurrent
-
A
Future implemented using an
AsyncGet object.
- AsyncGetFuture(AsyncGet<T, E>) - Constructor for class org.apache.hadoop.util.concurrent.AsyncGetFuture
-
- asyncRequests() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- asyncRequestsWaiting() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- asyncRequestsWaitingMax() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- atEnd() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner
-
Is cursor at the end location?
- ATLEAST_ONE - org.apache.hadoop.crypto.key.kms.ValueQueue.SyncGenerationPolicy
-
- AtMostOnce - Annotation Type in org.apache.hadoop.io.retry
-
Used to mark certain methods of an interface with at-most-once semantics.
- attemptingUser - Variable in class org.apache.hadoop.ipc.Server.Connection
-
- attributes(boolean, boolean, boolean, boolean) - Static method in class org.apache.hadoop.fs.FileStatus
-
Convert boolean attributes to a set of flags.
- ATTRIBUTES_FIELD - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- AUDIT_ACCESS_CHECK_FAILURE - Static variable in class org.apache.hadoop.fs.audit.AuditStatisticNames
-
Access check during audit rejected: "audit_access_check_failure".
- AUDIT_FAILURE - Static variable in class org.apache.hadoop.fs.audit.AuditStatisticNames
-
Audit failure: "audit_failure".
- AUDIT_REQUEST_EXECUTION - Static variable in class org.apache.hadoop.fs.audit.AuditStatisticNames
-
A request was executed and the auditor invoked: "audit_request_execution".
- AUDIT_SPAN_CREATION - Static variable in class org.apache.hadoop.fs.audit.AuditStatisticNames
-
Audit span created: "audit_span_creation".
- AuditConstants - Class in org.apache.hadoop.fs.audit
-
Constants related to auditing.
- AuditEntryPoint - Annotation Type in org.apache.hadoop.fs.store.audit
-
A marker attribute simply to highlight which of the methods
in a FileSystem why are audit entry points.
- AuditingFunctions - Class in org.apache.hadoop.fs.store.audit
-
Static methods to assist in working with Audit Spans.
- AUDITLOG - Static variable in class org.apache.hadoop.ipc.Server
-
- AUDITLOG - Static variable in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
- AuditSpan - Interface in org.apache.hadoop.fs.store.audit
-
- AuditSpanSource<T extends AuditSpan> - Interface in org.apache.hadoop.fs.store.audit
-
A source of audit spans.
- AuditStatisticNames - Class in org.apache.hadoop.fs.audit
-
Statistic Names for Auditing.
- AUTH_RETRY - Static variable in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- authcode - Variable in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
Deprecated.
- authenticate(URL, AuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
- authenticate(HttpServletRequest, HttpServletResponse) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler
-
Authenticates a request looking for the delegation
query-string parameter and verifying it is a valid token.
- authenticate(HttpServletRequest, HttpServletResponse) - Method in class org.apache.hadoop.security.token.delegation.web.MultiSchemeDelegationTokenAuthenticationHandler
-
This method is overridden to restrict HTTP authentication schemes
available for delegation token management functionality.
- AUTHENTICATION - org.apache.hadoop.security.SaslRpcServer.QualityOfProtection
-
- AuthenticationFilterInitializer - Class in org.apache.hadoop.security
-
Initializes hadoop-auth AuthenticationFilter which provides support for
Kerberos HTTP SPNEGO authentication.
- AuthenticationFilterInitializer() - Constructor for class org.apache.hadoop.security.AuthenticationFilterInitializer
-
- authenticationMethod - Variable in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- authMessage(String, String, String) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- authMethod - Variable in class org.apache.hadoop.security.SaslRpcServer
-
- AUTHORIZATION_FAILED_CALL_ID - Static variable in class org.apache.hadoop.ipc.RpcConstants
-
- AuthorizationException - Exception in org.apache.hadoop.security.authorize
-
An exception class for authorization-related issues.
- AuthorizationException() - Constructor for exception org.apache.hadoop.security.authorize.AuthorizationException
-
- AuthorizationException(String) - Constructor for exception org.apache.hadoop.security.authorize.AuthorizationException
-
- AuthorizationException(Throwable) - Constructor for exception org.apache.hadoop.security.authorize.AuthorizationException
-
Constructs a new exception with the specified cause and a detail
message of (cause==null ? null : cause.toString()) (which
typically contains the class and detail message of cause).
- authorizationId() - Method in class org.apache.hadoop.security.scram.ScramMessages.ClientFirstMessage
-
- authorize(UserGroupInformation, Class<?>, Configuration, InetAddress) - Method in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
Authorize the user to access the protocol being used.
- authorize(UserGroupInformation, String) - Method in interface org.apache.hadoop.security.authorize.ImpersonationProvider
-
Authorize the superuser which is doing doAs.
- authorize(UserGroupInformation, String) - Static method in class org.apache.hadoop.security.authorize.ProxyUsers
-
Authorize the superuser which is doing doAs.
- authorize(UserGroupInformation, String, Configuration) - Static method in class org.apache.hadoop.security.authorize.ProxyUsers
-
Deprecated.
- authorize(UserGroupInformation, InetAddress) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- authorize(UserGroupInformation, InetAddress) - Method in interface org.apache.hadoop.security.authorize.ImpersonationProvider
-
Authorize the superuser which is doing doAs.
- authorize(UserGroupInformation, InetAddress) - Static method in class org.apache.hadoop.security.authorize.ProxyUsers
-
Authorize the superuser which is doing doAs.
- AutoCloseableLock - Class in org.apache.hadoop.util
-
This is a wrap class of a ReentrantLock.
- AutoCloseableLock() - Constructor for class org.apache.hadoop.util.AutoCloseableLock
-
Creates an instance of AutoCloseableLock, initializes
the underlying lock instance with a new ReentrantLock.
- AutoCloseableLock(Lock) - Constructor for class org.apache.hadoop.util.AutoCloseableLock
-
Wrap provided Lock instance.
- AUTODETECT_GZIP_ZLIB - org.apache.hadoop.io.compress.zlib.ZlibDecompressor.CompressionHeader
-
Autodetect gzip/zlib headers/trailers.
- available() - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- available() - Method in class org.apache.hadoop.fs.FSInputChecker
-
- available() - Method in class org.apache.hadoop.fs.store.ByteBufferInputStream
-
- available() - Method in class org.apache.hadoop.io.BoundedByteArrayOutputStream
-
- available() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- available() - Method in class org.apache.hadoop.io.compress.PassthroughCodec.PassthroughDecompressorStream
-
- available() - Method in class org.apache.hadoop.io.file.tfile.BoundedRangeFileInputStream
-
- available() - Method in class org.apache.hadoop.net.unix.DomainSocket.DomainInputStream
-
- available() - Method in class org.apache.hadoop.security.SaslInputStream
-
Returns the number of bytes that can be read from this input stream without
blocking.
- available() - Method in class org.apache.hadoop.util.LimitInputStream
-
- available(DynMethods.UnboundMethod) - Static method in class org.apache.hadoop.util.dynamic.BindingUtils
-
Is a method available?
- AVRO_REFLECT_PACKAGES - Static variable in class org.apache.hadoop.io.serializer.avro.AvroReflectSerialization
-
Key to configure packages that contain classes to be serialized and
deserialized using this class.
- AVRO_SCHEMA_KEY - Static variable in class org.apache.hadoop.io.serializer.avro.AvroSerialization
-
- AvroFSInput - Class in org.apache.hadoop.fs
-
- AvroFSInput(FileContext, Path) - Constructor for class org.apache.hadoop.fs.AvroFSInput
-
- AvroFSInput(FSDataInputStream, long) - Constructor for class org.apache.hadoop.fs.AvroFSInput
-
- AvroReflectSerializable - Interface in org.apache.hadoop.io.serializer.avro
-
Tag interface for Avro 'reflect' serializable classes.
- AvroReflectSerialization - Class in org.apache.hadoop.io.serializer.avro
-
Serialization for Avro Reflect classes.
- AvroReflectSerialization() - Constructor for class org.apache.hadoop.io.serializer.avro.AvroReflectSerialization
-
- AvroSerialization<T> - Class in org.apache.hadoop.io.serializer.avro
-
Base class for providing serialization to Avro types.
- AvroSerialization() - Constructor for class org.apache.hadoop.io.serializer.avro.AvroSerialization
-
- AvroSpecificSerialization - Class in org.apache.hadoop.io.serializer.avro
-
Serialization for Avro Specific classes.
- AvroSpecificSerialization() - Constructor for class org.apache.hadoop.io.serializer.avro.AvroSpecificSerialization
-
- await() - Method in class org.apache.hadoop.util.Waitable
-
- awaitAllFutures(Collection<Future<T>>) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Evaluates a collection of futures and returns their results as a list.
- awaitAllFutures(Collection<Future<T>>, Duration) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Evaluates a collection of futures and returns their results as a list,
but only waits up to the specified timeout for each future to complete.
- awaitFuture(Future<T>) - Static method in class org.apache.hadoop.fs.impl.FutureIOSupport
-
Deprecated.
- awaitFuture(Future<T>) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Given a future, evaluate it.
- awaitFuture(Future<T>, long, TimeUnit) - Static method in class org.apache.hadoop.fs.impl.FutureIOSupport
-
Deprecated.
- awaitFuture(Future<T>, long, TimeUnit) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Given a future, evaluate it.
- awaitTermination(long) - Method in class org.apache.hadoop.util.AsyncDiskService
-
Wait for the termination of the thread pools.
- cache(String, Class<C>) - Method in class org.apache.hadoop.security.scram.CredentialCache
-
- Cache(Class<C>) - Constructor for class org.apache.hadoop.security.scram.CredentialCache.Cache
-
- CACHE_PUT - org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
- CacheableIPList - Class in org.apache.hadoop.util
-
CacheableIPList loads a list of subnets from a file.
- CacheableIPList(FileBasedIPList, long) - Constructor for class org.apache.hadoop.util.CacheableIPList
-
- CachedDNSToSwitchMapping - Class in org.apache.hadoop.net
-
A cached implementation of DNSToSwitchMapping that takes an
raw DNSToSwitchMapping and stores the resolved network location in
a cache.
- CachedDNSToSwitchMapping(DNSToSwitchMapping) - Constructor for class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
cache a raw DNS mapping
- cacheGroupsAdd(List<String>) - Method in class org.apache.hadoop.security.CompositeGroupsMapping
-
Adds groups to cache, no need to do that for this provider
- cacheGroupsAdd(List<String>) - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider
-
Caches the group user information
- cacheGroupsAdd(List<String>) - Method in class org.apache.hadoop.security.Groups
-
Add groups to cache
- cacheGroupsAdd(List<String>) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsMapping
-
- cacheGroupsAdd(List<String>) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback
-
- cacheGroupsAdd(List<String>) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMapping
-
Add a group to cache, only netgroups are cached
- cacheGroupsAdd(List<String>) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMappingWithFallback
-
- cacheGroupsAdd(List<String>) - Method in class org.apache.hadoop.security.LdapGroupsMapping
-
Adds groups to cache, no need to do that for this provider
- cacheGroupsAdd(List<String>) - Method in class org.apache.hadoop.security.NullGroupsMapping
-
Nothing is returned, so nothing is cached.
- cacheGroupsAdd(List<String>) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
Adds groups to cache, no need to do that for this provider
- cacheGroupsAdd(List<String>) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsNetgroupMapping
-
Add a group to cache, only netgroups are cached
- cacheGroupsRefresh() - Method in class org.apache.hadoop.security.CompositeGroupsMapping
-
Caches groups, no need to do that for this provider
- cacheGroupsRefresh() - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider
-
Refresh the cache of groups and user mapping
- cacheGroupsRefresh() - Method in class org.apache.hadoop.security.JniBasedUnixGroupsMapping
-
- cacheGroupsRefresh() - Method in class org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback
-
- cacheGroupsRefresh() - Method in class org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMapping
-
Refresh the netgroup cache
- cacheGroupsRefresh() - Method in class org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMappingWithFallback
-
- cacheGroupsRefresh() - Method in class org.apache.hadoop.security.LdapGroupsMapping
-
Caches groups, no need to do that for this provider
- cacheGroupsRefresh() - Method in class org.apache.hadoop.security.NullGroupsMapping
-
Nothing is returned, so nothing is cached.
- cacheGroupsRefresh() - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
Caches groups, no need to do that for this provider
- cacheGroupsRefresh() - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsNetgroupMapping
-
Refresh the netgroup cache
- CacheManipulator() - Constructor for class org.apache.hadoop.io.nativeio.NativeIO.POSIX.CacheManipulator
-
- cachePut(int, ByteBuffer) - Method in class org.apache.hadoop.fs.impl.prefetch.CachingBlockManager
-
- CACHING - org.apache.hadoop.fs.impl.prefetch.BufferData.State
-
This block is being added to the local cache.
- CachingBlockManager - Class in org.apache.hadoop.fs.impl.prefetch
-
Provides read access to the underlying file one block at a time.
- CachingBlockManager(BlockManagerParameters) - Constructor for class org.apache.hadoop.fs.impl.prefetch.CachingBlockManager
-
Constructs an instance of a CachingBlockManager.
- CachingGetSpaceUsed - Class in org.apache.hadoop.fs
-
Interface for class that can tell estimate much space
is used in a directory.
- CachingGetSpaceUsed(GetSpaceUsed.Builder) - Constructor for class org.apache.hadoop.fs.CachingGetSpaceUsed
-
This is the constructor used by the builder.
- CachingKeyProvider - Class in org.apache.hadoop.crypto.key
-
A KeyProviderExtension implementation providing a short lived
cache for KeyVersions and Metadatato avoid burst
of requests to hit the underlying KeyProvider.
- CachingKeyProvider(KeyProvider, long, long) - Constructor for class org.apache.hadoop.crypto.key.CachingKeyProvider
-
- calculateChunkedSums(byte[], int, int, byte[], int) - Method in class org.apache.hadoop.util.DataChecksum
-
Implementation of chunked calculation specifically on byte arrays.
- calculateChunkedSums(ByteBuffer, ByteBuffer) - Method in class org.apache.hadoop.util.DataChecksum
-
Calculate checksums for the given data.
- calculateCoding(ECBlockGroup) - Method in interface org.apache.hadoop.io.erasurecode.coder.ErasureCoder
-
Calculate the encoding or decoding steps given a block blockGroup.
- calculateCoding(ECBlockGroup) - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecoder
-
- calculateCoding(ECBlockGroup) - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureEncoder
-
- calculateIV(byte[], long, byte[]) - Method in class org.apache.hadoop.crypto.CryptoCodec
-
This interface is only for Counter (CTR) mode.
- calculateIV(byte[], long, byte[]) - Method in class org.apache.hadoop.crypto.JceAesCtrCryptoCodec
-
- calculateIV(byte[], long, byte[]) - Method in class org.apache.hadoop.crypto.JceSm4CtrCryptoCodec
-
- calculateIV(byte[], long, byte[]) - Method in class org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec
-
- calculateIV(byte[], long, byte[]) - Method in class org.apache.hadoop.crypto.OpensslSm4CtrCryptoCodec
-
- calculateIV(byte[], long, byte[], int) - Method in class org.apache.hadoop.crypto.JceCtrCryptoCodec
-
- calculateIV(byte[], long, byte[], int) - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec
-
- call() - Method in interface org.apache.hadoop.ipc.internal.ShadedProtobufHelper.IpcCall
-
- call(Writable, long) - Method in class org.apache.hadoop.ipc.Server
-
Deprecated.
- call(RPC.RpcKind, String, Writable, long) - Method in class org.apache.hadoop.ipc.RPC.Server
-
- call(RPC.RpcKind, String, Writable, long) - Method in class org.apache.hadoop.ipc.Server
-
Called for each call.
- call(RPC.RpcKind, Writable, Client.ConnectionId, AtomicBoolean) - Method in class org.apache.hadoop.ipc.Client
-
Make a call, passing rpcRequest, to the IPC server defined by
remoteId, returning the rpc respond.
- call(RPC.RpcKind, Writable, Client.ConnectionId, AtomicBoolean, AlignmentContext) - Method in class org.apache.hadoop.ipc.Client
-
- Call(int, int, Void, Void, RPC.RpcKind, byte[]) - Constructor for class org.apache.hadoop.ipc.Server.Call
-
- CallableRaisingIOE<R> - Interface in org.apache.hadoop.util.functional
-
This is a callable which only raises an IOException.
- callableWithinAuditSpan(AuditSpan, Callable<T>) - Static method in class org.apache.hadoop.fs.store.audit.AuditingFunctions
-
Given a callable, return a new callable which
activates and deactivates the span around the inner invocation.
- CallerContext - Class in org.apache.hadoop.ipc
-
A class defining the caller context for auditing coarse granularity
operations.
- CallerContext.Builder - Class in org.apache.hadoop.ipc
-
The caller context builder.
- callId - Variable in enum org.apache.hadoop.ipc.Server.AuthProtocol
-
- callQueueLength() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- CallQueueManager<E extends Schedulable> - Class in org.apache.hadoop.ipc
-
Abstracts queue operations for different blocking queues.
- CallQueueManager(Class<? extends BlockingQueue<E>>, Class<? extends RpcScheduler>, boolean, int, String, Configuration) - Constructor for class org.apache.hadoop.ipc.CallQueueManager
-
- camelize(String) - Static method in class org.apache.hadoop.util.StringUtils
-
Convert SOME_STUFF to SomeStuff
- CAN_UNBUFFER_NOT_IMPLEMENTED_MESSAGE - Static variable in class org.apache.hadoop.fs.StreamCapabilitiesPolicy
-
- cancel() - Method in interface org.apache.hadoop.io.ReadaheadPool.ReadaheadRequest
-
Cancels the request for readahead.
- cancel(Configuration) - Method in class org.apache.hadoop.security.token.Token
-
Cancel this delegation token.
- cancel(Token<?>, Configuration) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider.KMSTokenRenewer
-
- cancel(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
-
- cancel(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.TokenRenewer
-
Cancel the given token.
- CANCEL_PREFETCHES - org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
- cancelAllFuturesAndAwaitCompletion(Collection<Future<T>>, boolean, Duration) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Cancels a collection of futures and awaits the specified duration for their completion.
- cancelDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Cancels a delegation token from the server end-point.
- cancelDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Cancels a delegation token from the server end-point.
- cancelDelegationToken(URL, DelegationTokenAuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Cancels a delegation token from the server end-point.
- cancelDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Cancels a delegation token from the server end-point.
- cancelDelegationToken(Token<?>) - Method in interface org.apache.hadoop.crypto.key.KeyProviderDelegationTokenExtension.DelegationTokenExtension
-
Cancels the given token.
- cancelDelegationToken(Token<?>) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- cancelDelegationToken(Token<?>) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- CANCELDELEGATIONTOKEN - org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator.DelegationTokenOperation
-
- cancelDeleteOnExit(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Cancel the scheduled deletion of the path when the FileSystem is closed.
- cancelPrefetches() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManager
-
Requests cancellation of any previously issued prefetch requests.
- cancelPrefetches() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- cancelPrefetches() - Method in class org.apache.hadoop.fs.impl.prefetch.CachingBlockManager
-
Requests cancellation of any previously issued prefetch requests.
- cancelToken(Token<? extends AbstractDelegationTokenIdentifier>, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- cancelToken(Token<TokenIdent>, String) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Cancel a token by removing it from cache.
- cancelToken(Token<TokenIdent>, String) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Cancels a token by removing it from the SQL database.
- cancelToken(Token<TokenIdent>, String) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- canExecute(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Platform independent implementation for File.canExecute()
- CANNOT_SEEK_PAST_EOF - Static variable in class org.apache.hadoop.fs.FSExceptionMessages
-
Seeks : "Attempted to seek or read past the end of the file"
- canonicalizeUri(URI) - Method in class org.apache.hadoop.fs.FileSystem
-
Canonicalize the given URI.
- canonicalizeUri(URI) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- canonicalizeUri(URI) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- canonicalizeUri(URI) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme
-
- canRead(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Platform independent implementation for File.canRead()
- CanSetDropBehind - Interface in org.apache.hadoop.fs
-
- CanSetReadahead - Interface in org.apache.hadoop.fs
-
- CanUnbuffer - Interface in org.apache.hadoop.fs
-
FSDataInputStreams implement this interface to indicate that they can clear
their buffers on request.
- canWrite(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Platform independent implementation for File.canWrite()
- capacity() - Method in class org.apache.hadoop.util.IdentityHashStore
-
- CASTAGNOLI_POLYNOMIAL - Static variable in class org.apache.hadoop.util.CrcUtil
-
- CAT_CONFIG - Static variable in class org.apache.hadoop.security.KDiag
-
- CAT_JAAS - Static variable in class org.apache.hadoop.security.KDiag
-
- CAT_JVM - Static variable in class org.apache.hadoop.security.KDiag
-
- CAT_KERBEROS - Static variable in class org.apache.hadoop.security.KDiag
-
- CAT_LOGIN - Static variable in class org.apache.hadoop.security.KDiag
-
- CAT_OS - Static variable in class org.apache.hadoop.security.KDiag
-
- CAT_SASL - Static variable in class org.apache.hadoop.security.KDiag
-
- CAT_TOKEN - Static variable in class org.apache.hadoop.security.KDiag
-
- CAT_UGI - Static variable in class org.apache.hadoop.security.KDiag
-
- CBZip2InputStream - Class in org.apache.hadoop.io.compress.bzip2
-
An input stream that decompresses from the BZip2 format (without the file
header chars) to be read as any other stream.
- CBZip2InputStream(InputStream) - Constructor for class org.apache.hadoop.io.compress.bzip2.CBZip2InputStream
-
- CBZip2InputStream(InputStream, SplittableCompressionCodec.READ_MODE) - Constructor for class org.apache.hadoop.io.compress.bzip2.CBZip2InputStream
-
Constructs a new CBZip2InputStream which decompresses bytes read from the
specified stream.
- CBZip2InputStream.STATE - Enum in org.apache.hadoop.io.compress.bzip2
-
A state machine to keep track of current state of the de-coder
- CBZip2OutputStream - Class in org.apache.hadoop.io.compress.bzip2
-
An output stream that compresses into the BZip2 format (without the file
header chars) into another stream.
- CBZip2OutputStream(OutputStream) - Constructor for class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
Constructs a new CBZip2OutputStream with a blocksize of 900k.
- CBZip2OutputStream(OutputStream, int) - Constructor for class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
Constructs a new CBZip2OutputStream with specified blocksize.
- cedeActive(int) - Method in interface org.apache.hadoop.ha.ZKFCProtocol
-
Request that this service yield from the active node election for the
specified time period.
- cedeActive(int) - Method in class org.apache.hadoop.ha.ZKFCRpcServer
-
- CERTIFICATE - org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod
-
- Certificates() - Constructor for class org.apache.hadoop.security.ssl.SSLHostnameVerifier.Certificates
-
- changed() - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
-
- changed(boolean) - Static method in class org.apache.hadoop.fs.Options.HandleOpt
-
- channelBinding() - Method in class org.apache.hadoop.security.scram.ScramMessages.ClientFinalMessage
-
- charAt(int) - Method in class org.apache.hadoop.io.Text
-
Returns the Unicode Scalar Value (32-bit integer value)
for the character at position.
- check(long, long, boolean) - Method in class org.apache.hadoop.util.InstrumentedLock
-
Log a warning if the lock was held for too long.
- check(String) - Method in class org.apache.hadoop.fs.DUHelper
-
- check(String[], String[], String[]) - Method in interface org.apache.hadoop.security.ssl.SSLHostnameVerifier
-
Checks to see if the supplied hostname matches any of the supplied CNs
or "DNS" Subject-Alts.
- check(String[], String[], String[], boolean, boolean) - Method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
- check(String[], X509Certificate) - Method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
- check(String[], X509Certificate) - Method in interface org.apache.hadoop.security.ssl.SSLHostnameVerifier
-
- check(String[], SSLSocket) - Method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
- check(String[], SSLSocket) - Method in interface org.apache.hadoop.security.ssl.SSLHostnameVerifier
-
- check(String, String[], String[]) - Method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
- check(String, String[], String[]) - Method in interface org.apache.hadoop.security.ssl.SSLHostnameVerifier
-
- check(String, X509Certificate) - Method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
- check(String, X509Certificate) - Method in interface org.apache.hadoop.security.ssl.SSLHostnameVerifier
-
- check(String, SSLSocket) - Method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
- check(String, SSLSocket) - Method in interface org.apache.hadoop.security.ssl.SSLHostnameVerifier
-
- checkArg(double, boolean, Object) - Static method in class org.apache.hadoop.metrics2.util.Contracts
-
Check an argument for false conditions
- checkArg(float, boolean, Object) - Static method in class org.apache.hadoop.metrics2.util.Contracts
-
Check an argument for false conditions
- checkArg(int, boolean, Object) - Static method in class org.apache.hadoop.metrics2.util.Contracts
-
Check an argument for false conditions
- checkArg(long, boolean, Object) - Static method in class org.apache.hadoop.metrics2.util.Contracts
-
Check an argument for false conditions
- checkArg(T, boolean, Object) - Static method in class org.apache.hadoop.metrics2.util.Contracts
-
Check an argument for false conditions
- checkArgs(String) - Method in interface org.apache.hadoop.ha.FenceMethod
-
Verify that the given fencing method's arguments are valid.
- checkArgs(String) - Method in class org.apache.hadoop.ha.PowerShellFencer
-
- checkArgs(String) - Method in class org.apache.hadoop.ha.ShellCommandFencer
-
- checkArgs(String) - Method in class org.apache.hadoop.ha.SshFenceByTcpPort
-
Verify that the argument, if given, in the conf is parseable.
- checkArgument(boolean) - Static method in class org.apache.hadoop.util.Preconditions
-
Ensures the truth of an expression involving one or more parameters to the calling method.
- checkArgument(boolean, Object) - Static method in class org.apache.hadoop.util.Preconditions
-
Ensures the truth of an expression involving one or more parameters to the calling method.
- checkArgument(boolean, String, Object...) - Static method in class org.apache.hadoop.util.Preconditions
-
Ensures the truth of an expression involving one or more parameters to the calling method.
- checkArgument(boolean, Supplier<String>) - Static method in class org.apache.hadoop.util.Preconditions
-
Preconditions that the expression involving one or more parameters to the calling method.
- checkAvailable(DynMethods.UnboundMethod) - Static method in class org.apache.hadoop.util.dynamic.BindingUtils
-
Require a method to be available.
- checkAvailableForRead() - Method in class org.apache.hadoop.security.token.SecretManager
-
No-op if the secret manager is available for reading tokens, throw a
StandbyException otherwise.
- checkBufferSize(CryptoCodec, int) - Static method in class org.apache.hadoop.crypto.CryptoStreamUtils
-
Check and floor buffer size.
- checkClientTrusted(X509Certificate[], String) - Method in class org.apache.hadoop.security.ssl.ReloadingX509TrustManager
-
- checkClosed() - Method in class org.apache.hadoop.fs.FSOutputSummer
-
Check if the implementing OutputStream is closed and should no longer
accept writes.
- checkCodec(CryptoCodec) - Static method in class org.apache.hadoop.crypto.CryptoStreamUtils
-
AES/CTR/NoPadding or SM4/CTR/NoPadding is required.
- checkConf(InputStream) - Static method in class org.apache.hadoop.util.ConfTest
-
- checkDir(File) - Static method in class org.apache.hadoop.util.DiskChecker
-
Create the directory if it doesn't exist and check that dir is readable,
writable and executable
- checkDir(LocalFileSystem, Path, FsPermission) - Static method in class org.apache.hadoop.util.DiskChecker
-
Create the local directory if necessary, check permissions and also ensure
it can be read from and written into.
- checkDirWithDiskIo(File) - Static method in class org.apache.hadoop.util.DiskChecker
-
Create the directory if it doesn't exist and check that dir is
readable, writable and executable.
- checkDirWithDiskIo(LocalFileSystem, Path, FsPermission) - Static method in class org.apache.hadoop.util.DiskChecker
-
Create the local directory if necessary, also ensure permissions
allow it to be read from and written into.
- checkExistItem(PathData) - Static method in class org.apache.hadoop.fs.FileUtil
-
- checkFencingConfigured() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- checkGreater(long, String, long, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the first value is greater than the second value.
- checkGreaterOrEqual(long, String, long, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the first value is greater than or equal to the second value.
- checkIntegerMultiple(long, String, long, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the first value is an integer multiple of the second value.
- checkIsBashSupported() - Static method in class org.apache.hadoop.util.Shell
-
- checkItemForSymlink(PathData) - Static method in class org.apache.hadoop.fs.FileUtil
-
- checkLessOrEqual(long, String, long, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the first value is less than or equal to the second value.
- checkManualStateManagementOK(HAServiceTarget) - Method in class org.apache.hadoop.ha.HAAdmin
-
Ensure that we are allowed to manually manage the HA state of the target
service.
- checkNativeCodeLoaded() - Static method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- checkNativeCodeLoaded() - Static method in class org.apache.hadoop.io.erasurecode.ErasureCodeNative
-
Is the native ISA-L library loaded and initialized? Throw exception if not.
- checkNotEmpty(String, String) - Static method in class org.apache.hadoop.util.KMSUtil
-
- checkNotNegative(long, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given integer argument is not negative.
- checkNotNull(Object, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given reference argument is not null.
- checkNotNull(T) - Static method in class org.apache.hadoop.util.Preconditions
-
Preconditions that the specified argument is not null,
throwing a NPE exception otherwise.
- checkNotNull(T, Object) - Static method in class org.apache.hadoop.util.Preconditions
-
Preconditions that the specified argument is not null,
throwing a NPE exception otherwise.
- checkNotNull(T, String) - Static method in class org.apache.hadoop.util.KMSUtil
-
- checkNotNull(T, String, Object...) - Static method in class org.apache.hadoop.util.Preconditions
-
Preconditions that the specified argument is not null,
throwing a NPE exception otherwise.
- checkNotNull(T, Supplier<String>) - Static method in class org.apache.hadoop.util.Preconditions
-
Preconditions that the specified argument is not null,
throwing a NPE exception otherwise.
- checkNotNullAndNotEmpty(byte[], String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given array is not null and has at least one element.
- checkNotNullAndNotEmpty(int[], String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given array is not null and has at least one element.
- checkNotNullAndNotEmpty(long[], String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given array is not null and has at least one element.
- checkNotNullAndNotEmpty(short[], String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given array is not null and has at least one element.
- checkNotNullAndNotEmpty(Iterable<T>, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given buffer is not null and has non-zero capacity.
- checkNotNullAndNotEmpty(String, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given string is not null and has non-zero length.
- checkNotNullAndNotEmpty(T[], String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given array is not null and has at least one element.
- checkNotNullAndNumberOfElements(Collection<T>, int, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given set is not null and has an exact number of items.
- checkParameterValidity(String[]) - Method in class org.apache.hadoop.ha.HAAdmin
-
- checkParameterValidity(String[], Map<String, HAAdmin.UsageInfo>) - Method in class org.apache.hadoop.ha.HAAdmin
-
- checkPartHandles(Map<Integer, PartHandle>) - Method in class org.apache.hadoop.fs.impl.AbstractMultipartUploader
-
Utility method to validate partHandles.
- checkPath(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Check that a Path belongs to this FileSystem.
- checkPath(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Check that a Path belongs to this FileSystem.
- checkPath(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Check that a Path belongs to this FileSystem.
- checkPath(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- checkPath(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- checkPath(Path) - Method in class org.apache.hadoop.fs.impl.AbstractMultipartUploader
-
Validate a path.
- checkPathExists(Path, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given path exists.
- checkPathExistsAsDir(Path, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given path exists and is a directory.
- checkPathExistsAsFile(Path, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given path exists and is a file.
- checkPathForSymlink(Path, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
- checkpoint() - Method in class org.apache.hadoop.fs.Trash
-
Create a trash checkpoint.
- checkPositiveInteger(long, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given integer argument is not zero or negative.
- checkPutArguments(Path, InputStream, int, UploadHandle, long) - Method in class org.apache.hadoop.fs.impl.AbstractMultipartUploader
-
- checkRequired(boolean, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the expression (that checks a required field is present) is true.
- checkRpcAdminAccess() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- checkScheme(URI, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Check that the Uri's scheme matches.
- checkServerTrusted(X509Certificate[], String) - Method in class org.apache.hadoop.security.ssl.ReloadingX509TrustManager
-
- checkState(boolean) - Static method in class org.apache.hadoop.util.Preconditions
-
Ensures the truth of an expression involving the state of the calling instance
without involving any parameters to the calling method.
- checkState(boolean, Object) - Static method in class org.apache.hadoop.util.Preconditions
-
Ensures the truth of an expression involving the state of the calling instance
without involving any parameters to the calling method.
- checkState(boolean, String, Object...) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Check state.
- checkState(boolean, String, Object...) - Static method in class org.apache.hadoop.util.Preconditions
-
Ensures the truth of an expression involving the state of the calling instance
without involving any parameters to the calling method.
- checkState(boolean, Supplier<String>) - Static method in class org.apache.hadoop.util.Preconditions
-
Preconditions that the expression involving one or more parameters to the calling method.
- checkStateTransition(String, Service.STATE, Service.STATE) - Static method in class org.apache.hadoop.service.ServiceStateModel
-
Check that a state tansition is valid and
throw an exception if not
- checkStatus(File) - Method in class org.apache.hadoop.util.BasicDiskValidator
-
- checkStatus(File) - Method in interface org.apache.hadoop.util.DiskValidator
-
Check the status of a file/dir.
- checkStatus(File) - Method in class org.apache.hadoop.util.ReadWriteDiskValidator
-
- checkStream() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- CHECKSUM_CRC32 - Static variable in class org.apache.hadoop.util.DataChecksum
-
- CHECKSUM_CRC32C - Static variable in class org.apache.hadoop.util.DataChecksum
-
- CHECKSUM_DEFAULT - Static variable in class org.apache.hadoop.util.DataChecksum
-
- CHECKSUM_MIXED - Static variable in class org.apache.hadoop.util.DataChecksum
-
- CHECKSUM_NULL - Static variable in class org.apache.hadoop.util.DataChecksum
-
- CHECKSUM_SIZE - Static variable in class org.apache.hadoop.fs.FSInputChecker
-
- CHECKSUM_TYPE_DEFAULT - Static variable in class org.apache.hadoop.fs.ftp.FtpConfigKeys
-
- CHECKSUM_TYPE_DEFAULT - Static variable in class org.apache.hadoop.fs.local.LocalConfigKeys
-
- checksum2long(byte[]) - Static method in class org.apache.hadoop.fs.FSInputChecker
-
Deprecated.
- ChecksumException - Exception in org.apache.hadoop.fs
-
Thrown for checksum errors.
- ChecksumException(String, long) - Constructor for exception org.apache.hadoop.fs.ChecksumException
-
- ChecksumFileSystem - Class in org.apache.hadoop.fs
-
Abstract Checksumed FileSystem.
- ChecksumFileSystem(FileSystem) - Constructor for class org.apache.hadoop.fs.ChecksumFileSystem
-
- ChecksumFs - Class in org.apache.hadoop.fs
-
Abstract Checksumed Fs.
- ChecksumFs(AbstractFileSystem) - Constructor for class org.apache.hadoop.fs.ChecksumFs
-
- checksumOpt(Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Set checksum opt.
- checksumOpt(Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
Set checksum opt.
- checksumOpt(Options.ChecksumOpt) - Method in interface org.apache.hadoop.fs.MultipartUploaderBuilder
-
Set checksum opt.
- ChecksumOpt() - Constructor for class org.apache.hadoop.fs.Options.ChecksumOpt
-
Create a uninitialized one
- ChecksumOpt(DataChecksum.Type, int) - Constructor for class org.apache.hadoop.fs.Options.ChecksumOpt
-
Normal ctor
- checksumParam(Options.ChecksumOpt) - Static method in class org.apache.hadoop.fs.Options.CreateOpts
-
- ChecksumParam(Options.ChecksumOpt) - Constructor for class org.apache.hadoop.fs.Options.CreateOpts.ChecksumParam
-
- checkTGTAndReloginFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Re-login a user from keytab if TGT is expired or is close to expiry.
- checkToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Find the DelegationTokenInformation for the given token id, and verify that
if the token is expired.
- checkUploadId(byte[]) - Method in class org.apache.hadoop.fs.impl.AbstractMultipartUploader
-
Utility method to validate uploadIDs.
- checkUserAccess(String, String) - Method in class org.apache.hadoop.security.authorize.UsersACLsManager
-
- checkUserAccess(UserGroupInformation, String) - Method in class org.apache.hadoop.security.authorize.UsersACLsManager
-
- checkUserExists(String) - Static method in class org.apache.hadoop.util.Shell
-
Check that user exists on the node
- checkValid(boolean, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the expression (that checks a field is valid) is true.
- checkValid(boolean, String, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the expression (that checks a field is valid) is true.
- checkValuesEqual(long, String, long, String) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given two values are equal.
- checkWindowsCommandLineLength(String...) - Static method in class org.apache.hadoop.util.Shell
-
Checks if a given command (String[]) fits in the Windows maximum command
line length Note that the input is expected to already include space
delimiters, no extra count will be added for delimiters.
- checkWithinRange(double, String, double, double) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given value is within the given range of values.
- checkWithinRange(long, String, long, long) - Static method in class org.apache.hadoop.fs.impl.prefetch.Validate
-
Validates that the given value is within the given range of values.
- Chgrp() - Constructor for class org.apache.hadoop.fs.FsShellPermissions.Chgrp
-
- children - Variable in class org.apache.hadoop.net.InnerNodeImpl
-
- childrenMap - Variable in class org.apache.hadoop.net.InnerNodeImpl
-
- chmod(String, int) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- chmod(String, String) - Static method in class org.apache.hadoop.fs.FileUtil
-
Change the permissions on a filename.
- chmod(String, String, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Change the permissions on a file / directory, recursively, if
needed.
- Chmod() - Constructor for class org.apache.hadoop.fs.FsShellPermissions.Chmod
-
- ChmodParser - Class in org.apache.hadoop.fs.permission
-
Parse a permission mode passed in from a chmod command and apply that
mode against an existing file.
- ChmodParser(String) - Constructor for class org.apache.hadoop.fs.permission.ChmodParser
-
- chooseBlockSize(long) - Static method in class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
Chooses a blocksize based on the given length of the data to compress.
- chooseClientAlias(String[], Principal[], Socket) - Method in class org.apache.hadoop.security.ssl.ReloadingX509KeystoreManager
-
- chooseEngineClientAlias(String[], Principal[], SSLEngine) - Method in class org.apache.hadoop.security.ssl.ReloadingX509KeystoreManager
-
- chooseEngineServerAlias(String, Principal[], SSLEngine) - Method in class org.apache.hadoop.security.ssl.ReloadingX509KeystoreManager
-
- chooseRandom(String) - Method in class org.apache.hadoop.net.NetworkTopology
-
Randomly choose a node.
- chooseRandom(String, String, Collection<Node>) - Method in class org.apache.hadoop.net.NetworkTopology
-
- chooseRandom(String, Collection<Node>) - Method in class org.apache.hadoop.net.NetworkTopology
-
Randomly choose one node from scope.
- chooseServerAlias(String, Principal[], Socket) - Method in class org.apache.hadoop.security.ssl.ReloadingX509KeystoreManager
-
- Chown() - Constructor for class org.apache.hadoop.fs.FsShellPermissions.Chown
-
- ChunkedArrayList<T> - Class in org.apache.hadoop.util
-
Simplified List implementation which stores elements as a list
of chunks, each chunk having a maximum size.
- ChunkedArrayList() - Constructor for class org.apache.hadoop.util.ChunkedArrayList
-
- ChunkedArrayList(int, int) - Constructor for class org.apache.hadoop.util.ChunkedArrayList
-
- CIPHER_FIELD - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- CipherOption - Class in org.apache.hadoop.crypto
-
Used between client and server to negotiate the
cipher suite, key and iv.
- CipherOption(CipherSuite) - Constructor for class org.apache.hadoop.crypto.CipherOption
-
- CipherOption(CipherSuite, byte[], byte[], byte[], byte[]) - Constructor for class org.apache.hadoop.crypto.CipherOption
-
- CipherSuite - Enum in org.apache.hadoop.crypto
-
Defines properties of a CipherSuite.
- CLASSNAME - Static variable in class org.apache.hadoop.io.compress.PassthroughCodec
-
Classname of the codec: "org.apache.hadoop.io.compress.PassthroughCodec".
- ClassOption(Class<?>) - Constructor for class org.apache.hadoop.util.Options.ClassOption
-
- Classpath - Class in org.apache.hadoop.util
-
Command-line utility for getting the full classpath needed to launch a Hadoop
client application.
- Classpath() - Constructor for class org.apache.hadoop.util.Classpath
-
- ClassUtil - Class in org.apache.hadoop.util
-
- ClassUtil() - Constructor for class org.apache.hadoop.util.ClassUtil
-
- clean() - Method in class org.apache.hadoop.crypto.OpensslCipher
-
Forcibly clean the context.
- CleanerUtil - Class in org.apache.hadoop.util
-
sun.misc.Cleaner has moved in OpenJDK 9 and
sun.misc.Unsafe#invokeCleaner(ByteBuffer) is the replacement.
- CleanerUtil.BufferCleaner - Interface in org.apache.hadoop.util
-
Pass in an implementation of this interface to cleanup ByteBuffers.
- cleanup() - Method in class org.apache.hadoop.io.SequenceFile.Sorter.SegmentDescriptor
-
The default cleanup.
- cleanupRemoteIterator(RemoteIterator<T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Clean up after an iteration.
- cleanupWithLogger(Logger, Closeable...) - Static method in class org.apache.hadoop.io.IOUtils
-
Close the Closeable objects and ignore any Throwable or
null pointers.
- clear() - Method in class org.apache.hadoop.conf.Configuration
-
Clears all keys from the configuration.
- clear() - Method in class org.apache.hadoop.fs.HardLink.LinkStats
-
- clear() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
Clear all the maps.
- clear() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Set the values to 0.
- clear() - Method in class org.apache.hadoop.io.MapWritable
-
- clear() - Method in class org.apache.hadoop.io.SortedMapWritable
-
- clear() - Method in class org.apache.hadoop.io.Text
-
Clear the string to empty.
- clear() - Method in class org.apache.hadoop.metrics2.impl.MetricsCollectorImpl
-
- clear() - Method in interface org.apache.hadoop.metrics2.util.QuantileEstimator
-
- clear() - Method in class org.apache.hadoop.metrics2.util.SampleQuantiles
-
Resets the estimator, clearing out all previously inserted items
- clear() - Static method in class org.apache.hadoop.security.NetgroupCache
-
Clear the cache
- clear() - Method in class org.apache.hadoop.security.token.delegation.DelegationTokenLoadingCache
-
- clear() - Method in class org.apache.hadoop.util.bloom.HashFunction
-
Clears this hash function.
- clear() - Method in class org.apache.hadoop.util.ChunkedArrayList
-
- clear() - Method in interface org.apache.hadoop.util.GSet
-
Clear the set.
- clear() - Method in class org.apache.hadoop.util.GSetByHashMap
-
- clear() - Method in class org.apache.hadoop.util.IntrusiveCollection
-
Remove all elements.
- clear() - Method in class org.apache.hadoop.util.LightWeightGSet
-
- clear() - Method in class org.apache.hadoop.util.PriorityQueue
-
Removes all entries from the PriorityQueue.
- clear() - Method in class org.apache.hadoop.util.WeakReferenceMap
-
Clear all entries.
- clear(RetryCache) - Static method in class org.apache.hadoop.ipc.RetryCache
-
- CLEAR_TEXT_FALLBACK - Static variable in class org.apache.hadoop.security.alias.CredentialProvider
-
- clearCache() - Method in class org.apache.hadoop.ipc.ClientCache
-
- clearChanged() - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
-
Clear the changed flag in the snapshot operations
- clearClientCache() - Static method in class org.apache.hadoop.ipc.ProtobufRpcEngine2
-
- CLEARMASK - Static variable in class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
This constant is accessible by subclasses for historical purposes.
- clearNameMaps() - Method in class org.apache.hadoop.security.ShellBasedIdMapping
-
- clearParentZNode() - Method in class org.apache.hadoop.ha.ActiveStandbyElector
-
Clear all of the state held within the parent ZNode.
- clearShutdownHooks() - Method in class org.apache.hadoop.util.ShutdownHookManager
-
clear all registered shutdownHooks.
- clearStatistics() - Static method in class org.apache.hadoop.fs.AbstractFileSystem
-
- clearStatistics() - Static method in class org.apache.hadoop.fs.FileContext
-
Clears all the statistics stored in AbstractFileSystem, for all the file
systems.
- clearStatistics() - Static method in class org.apache.hadoop.fs.FileSystem
-
Reset all statistics for all file systems.
- Client - Class in org.apache.hadoop.ipc
-
A client for an IPC service.
- Client(Class<? extends Writable>, Configuration) - Constructor for class org.apache.hadoop.ipc.Client
-
Construct an IPC client with the default SocketFactory.
- Client(Class<? extends Writable>, Configuration, SocketFactory) - Constructor for class org.apache.hadoop.ipc.Client
-
Construct an IPC client whose values are of the given
Writable
class.
- CLIENT - org.apache.hadoop.security.ssl.SSLFactory.Mode
-
- CLIENT_CALL_ID_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- CLIENT_ID_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- CLIENT_IP_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- CLIENT_PORT_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- CLIENT_WRITE_PACKET_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.ftp.FtpConfigKeys
-
- CLIENT_WRITE_PACKET_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.local.LocalConfigKeys
-
- CLIENT_WRITE_PACKET_SIZE_KEY - Static variable in class org.apache.hadoop.fs.ftp.FtpConfigKeys
-
- CLIENT_WRITE_PACKET_SIZE_KEY - Static variable in class org.apache.hadoop.fs.local.LocalConfigKeys
-
- Client.ConnectionId - Class in org.apache.hadoop.ipc
-
This class holds the address and the user ticket.
- Client.IpcStreams - Class in org.apache.hadoop.ipc
-
Manages the input and output streams for an IPC connection.
- ClientCache - Class in org.apache.hadoop.ipc
-
- ClientCache() - Constructor for class org.apache.hadoop.ipc.ClientCache
-
- ClientFinalMessage(byte[]) - Constructor for class org.apache.hadoop.security.scram.ScramMessages.ClientFinalMessage
-
- ClientFinalMessage(byte[], String) - Constructor for class org.apache.hadoop.security.scram.ScramMessages.ClientFinalMessage
-
- clientFinalMessageWithoutProof() - Method in class org.apache.hadoop.security.scram.ScramMessages.ClientFinalMessage
-
- ClientFirstMessage(byte[]) - Constructor for class org.apache.hadoop.security.scram.ScramMessages.ClientFirstMessage
-
- ClientFirstMessage(String, String) - Constructor for class org.apache.hadoop.security.scram.ScramMessages.ClientFirstMessage
-
- clientFirstMessageBare() - Method in class org.apache.hadoop.security.scram.ScramMessages.ClientFirstMessage
-
- ClientId - Class in org.apache.hadoop.ipc
-
A class defining a set of static helper methods to provide conversion between
bytes and string for UUID-based client Id.
- ClientId() - Constructor for class org.apache.hadoop.ipc.ClientId
-
- clientKey(byte[]) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- clientPrincipal() - Method in annotation type org.apache.hadoop.security.KerberosInfo
-
- clientProof(byte[], ScramMessages.ClientFirstMessage, ScramMessages.ServerFirstMessage, ScramMessages.ClientFinalMessage) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- clientSignature(byte[], ScramMessages.ClientFirstMessage, ScramMessages.ServerFirstMessage, ScramMessages.ClientFinalMessage) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- clone() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
- clone() - Method in class org.apache.hadoop.util.GcTimeMonitor.GcData
-
- clone(T, Configuration) - Static method in class org.apache.hadoop.io.WritableUtils
-
Make a copy of a writable object using serialization to a buffer.
- cloneFileAttributes(Path, Path, Progressable) - Method in class org.apache.hadoop.io.SequenceFile.Sorter
-
Clones the attributes (like compression of the input file and creates a
corresponding Writer
- cloneInto(Writable, Writable) - Static method in class org.apache.hadoop.io.WritableUtils
-
Deprecated.
- cloneWritableInto(Writable, Writable) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Deprecated.
- close() - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- close() - Method in class org.apache.hadoop.crypto.CryptoOutputStream
-
- close() - Method in class org.apache.hadoop.crypto.JceCtrCryptoCodec
-
- close() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Can be used by implementing classes to close any resources
that require closing
- close() - Method in class org.apache.hadoop.crypto.key.KeyProviderCryptoExtension
-
- close() - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
Shutdown valueQueue executor threads
- close() - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- close() - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec
-
- close() - Method in class org.apache.hadoop.crypto.random.OsSecureRandom
-
- close() - Method in class org.apache.hadoop.fs.AvroFSInput
-
- close() - Method in class org.apache.hadoop.fs.CachingGetSpaceUsed
-
- close() - Method in class org.apache.hadoop.fs.FileSystem
-
Close this FileSystem instance.
- close() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- close() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
Close the underlying output stream.
- close() - Method in class org.apache.hadoop.fs.FsShell
-
Performs any necessary cleanup
- close() - Method in class org.apache.hadoop.fs.ftp.FTPInputStream
-
- close() - Method in class org.apache.hadoop.fs.HarFileSystem
-
- close() - Method in class org.apache.hadoop.fs.impl.AbstractMultipartUploader
-
Perform any cleanup.
- close() - Method in class org.apache.hadoop.fs.impl.DefaultBulkDeleteOperation
-
- close() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManager
-
- close() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- close() - Method in class org.apache.hadoop.fs.impl.prefetch.BoundedResourcePool
-
- close() - Method in class org.apache.hadoop.fs.impl.prefetch.BufferPool
-
- close() - Method in class org.apache.hadoop.fs.impl.prefetch.CachingBlockManager
-
- close() - Method in class org.apache.hadoop.fs.impl.prefetch.ResourcePool
-
- close() - Method in class org.apache.hadoop.fs.impl.prefetch.SingleFilePerBlockCache
-
- close() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- close() - Method in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- close() - Method in interface org.apache.hadoop.fs.statistics.DurationTracker
-
Finish tracking: update the statistics with the timings.
- close() - Method in class org.apache.hadoop.fs.statistics.impl.StatisticDurationTracker
-
Set the finished time and then update the statistics.
- close() - Method in class org.apache.hadoop.fs.statistics.impl.StubDurationTracker
-
- close() - Method in interface org.apache.hadoop.fs.store.audit.AuditSpan
-
- close() - Method in class org.apache.hadoop.fs.store.ByteBufferInputStream
-
After the stream is closed, set the local reference to the byte
buffer to null; this guarantees that future attempts to use
stream methods will fail.
- close() - Method in class org.apache.hadoop.fs.store.DataBlocks.BlockFactory
-
Implement any close/cleanup operation.
- close() - Method in class org.apache.hadoop.fs.store.DataBlocks.BlockUploadData
-
Close: closes any upload stream and byteArray provided in the
constructor.
- close() - Method in class org.apache.hadoop.fs.store.DataBlocks.DataBlock
-
- close() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- close() - Method in class org.apache.hadoop.io.BloomMapFile.Writer
-
- close() - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2InputStream
-
- close() - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
- close() - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
- close() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream
-
- close() - Method in class org.apache.hadoop.io.compress.CompressorStream
-
- close() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- close() - Method in class org.apache.hadoop.io.DefaultStringifier
-
- close() - Method in class org.apache.hadoop.io.file.tfile.BoundedRangeFileInputStream
-
- close() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Close the reader.
- close() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner
-
Close the scanner.
- close() - Method in class org.apache.hadoop.io.file.tfile.TFile.Writer
-
Close the Writer.
- close() - Method in class org.apache.hadoop.io.MapFile.Reader
-
Close the map.
- close() - Method in class org.apache.hadoop.io.MapFile.Writer
-
Close the map.
- close() - Method in class org.apache.hadoop.io.retry.DefaultFailoverProxyProvider
-
- close() - Method in class org.apache.hadoop.io.retry.RetryInvocationHandler
-
- close() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
Close the file.
- close() - Method in interface org.apache.hadoop.io.SequenceFile.Sorter.RawKeyValueIterator
-
closes the iterator so that the underlying streams can be closed.
- close() - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
Close the file.
- close() - Method in interface org.apache.hadoop.io.serializer.Deserializer
-
Close the underlying input stream and clear up any resources.
- close() - Method in interface org.apache.hadoop.io.serializer.Serializer
-
Close the underlying output stream and clear up any resources.
- close() - Method in interface org.apache.hadoop.io.Stringifier
-
Closes this object.
- close() - Method in class org.apache.hadoop.ipc.Client
-
- close() - Method in class org.apache.hadoop.ipc.Client.IpcStreams
-
- close() - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine.Invoker
-
Deprecated.
- close() - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2.Invoker
-
- close() - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
- close() - Method in class org.apache.hadoop.metrics2.sink.FileSink
-
- close() - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink
-
- close() - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink.Graphite
-
- close() - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- close() - Method in class org.apache.hadoop.metrics2.sink.StatsDSink
-
- close() - Method in class org.apache.hadoop.metrics2.sink.StatsDSink.StatsD
-
- close() - Method in class org.apache.hadoop.net.SocketInputStream
-
- close() - Method in class org.apache.hadoop.net.SocketOutputStream
-
- close() - Method in class org.apache.hadoop.net.unix.DomainSocket
-
Close the Socket.
- close() - Method in class org.apache.hadoop.net.unix.DomainSocket.DomainChannel
-
- close() - Method in class org.apache.hadoop.net.unix.DomainSocket.DomainInputStream
-
- close() - Method in class org.apache.hadoop.net.unix.DomainSocket.DomainOutputStream
-
- close() - Method in class org.apache.hadoop.net.unix.DomainSocketWatcher
-
Close the DomainSocketWatcher and wait for its thread to terminate.
- close() - Method in class org.apache.hadoop.security.KDiag
-
- close() - Method in class org.apache.hadoop.security.SaslInputStream
-
Closes this input stream and releases any system resources associated with
the stream.
- close() - Method in class org.apache.hadoop.security.SaslOutputStream
-
Closes this output stream and releases any system resources associated with
this stream.
- close() - Method in class org.apache.hadoop.service.AbstractService
-
- close() - Method in interface org.apache.hadoop.service.Service
-
A version of stop() that is designed to be usable in Java7 closure
clauses.
- close() - Method in class org.apache.hadoop.util.AutoCloseableLock
-
Attempts to release the lock by making a call to release().
- close() - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Close the connection with ZooKeeper.
- close() - Method in class org.apache.hadoop.util.DurationInfo
-
- close() - Method in class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter
-
Shut down the pool.
- close() - Method in class org.apache.hadoop.util.functional.LazyAutoCloseableReference
-
Close the reference value if it is non-null.
- close() - Method in class org.apache.hadoop.util.functional.RemoteIterators.WrappingRemoteIterator
-
- close() - Method in class org.apache.hadoop.util.LineReader
-
Close the underlying stream.
- close() - Method in interface org.apache.hadoop.util.Shell.CommandExecutor
-
- close() - Method in class org.apache.hadoop.util.Shell.ShellCommandExecutor
-
- close() - Method in class org.apache.hadoop.util.StopWatch
-
- close(T) - Method in class org.apache.hadoop.fs.impl.prefetch.BoundedResourcePool
-
Derived classes may implement a way to cleanup each item.
- close(T) - Method in class org.apache.hadoop.fs.impl.prefetch.ResourcePool
-
Derived classes may implement a way to cleanup each item.
- CLOSE - org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
- Closeable - Interface in org.apache.hadoop.io
-
Deprecated.
- CloseableReferenceCount - Class in org.apache.hadoop.util
-
A closeable object that maintains a reference count.
- CloseableReferenceCount() - Constructor for class org.apache.hadoop.util.CloseableReferenceCount
-
- CloseableTaskPoolSubmitter - Class in org.apache.hadoop.util.functional
-
A task submitter which is closeable, and whose close() call
shuts down the pool.
- CloseableTaskPoolSubmitter(ExecutorService) - Constructor for class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter
-
Constructor.
- closeAll() - Static method in class org.apache.hadoop.fs.FileSystem
-
Close all cached FileSystem instances.
- closeAllForUGI(UserGroupInformation) - Static method in class org.apache.hadoop.fs.FileSystem
-
Close all cached FileSystem instances for a given UGI.
- closed - Variable in class org.apache.hadoop.io.compress.CompressorStream
-
- closed - Variable in class org.apache.hadoop.io.compress.DecompressorStream
-
- Closed - org.apache.hadoop.fs.store.DataBlocks.DataBlock.DestState
-
- ClosedIOException - Exception in org.apache.hadoop.fs
-
Exception to denote if the underlying stream, cache or other closable resource
is closed.
- ClosedIOException(String, String) - Constructor for exception org.apache.hadoop.fs.ClosedIOException
-
Appends the custom error-message to the default error message.
- closeSocket(Socket) - Static method in class org.apache.hadoop.io.IOUtils
-
Closes the socket ignoring IOException
- closeStream(Closeable) - Static method in class org.apache.hadoop.io.IOUtils
-
Closes the stream ignoring Throwable.
- closeStreams(Closeable...) - Static method in class org.apache.hadoop.io.IOUtils
-
Closes the streams ignoring Throwable.
- closingRemoteIterator(RemoteIterator<S>, Closeable) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
This adds an extra close operation alongside the passthrough
to any Closeable.close() method supported by the source iterator.
- ClusterStorageCapacityExceededException - Exception in org.apache.hadoop.fs
-
Exception raised by HDFS indicating that storage capacity in the
cluster filesystem is exceeded.
- ClusterStorageCapacityExceededException() - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
-
- ClusterStorageCapacityExceededException(String) - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
-
- ClusterStorageCapacityExceededException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
-
- ClusterStorageCapacityExceededException(Throwable) - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
-
- code - Variable in enum org.apache.hadoop.security.SaslRpcServer.AuthMethod
-
The code for this method.
- CODEC_NAME_KEY - Static variable in class org.apache.hadoop.io.erasurecode.ECSchema
-
- CodecConstants - Class in org.apache.hadoop.io.compress
-
Codec related constants.
- CodecPool - Class in org.apache.hadoop.io.compress
-
A global compressor/decompressor pool used to save and reuse
(possibly native) compression/decompression codecs.
- CodecPool() - Constructor for class org.apache.hadoop.io.compress.CodecPool
-
- CodecRegistry - Class in org.apache.hadoop.io.erasurecode
-
This class registers all coder implementations.
- CodecUtil - Class in org.apache.hadoop.io.erasurecode
-
A codec & coder utility to help create coders conveniently.
- CODER_NAME - Static variable in class org.apache.hadoop.io.erasurecode.rawcoder.DummyRawErasureCoderFactory
-
- CODER_NAME - Static variable in class org.apache.hadoop.io.erasurecode.rawcoder.NativeRSRawErasureCoderFactory
-
- CODER_NAME - Static variable in class org.apache.hadoop.io.erasurecode.rawcoder.NativeXORRawErasureCoderFactory
-
- CODER_NAME - Static variable in class org.apache.hadoop.io.erasurecode.rawcoder.RSLegacyRawErasureCoderFactory
-
- CODER_NAME - Static variable in class org.apache.hadoop.io.erasurecode.rawcoder.RSRawErasureCoderFactory
-
- CODER_NAME - Static variable in class org.apache.hadoop.io.erasurecode.rawcoder.XORRawErasureCoderFactory
-
- CoderUtil - Class in org.apache.hadoop.io.erasurecode.rawcoder
-
Helpful utilities for implementing some raw erasure coders.
- collectDelegationTokens(DelegationTokenIssuer, String, Credentials, List<Token<?>>) - Static method in interface org.apache.hadoop.security.token.DelegationTokenIssuer
-
NEVER call this method directly.
- collectThreadLocalStates() - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
Collects states maintained in ThreadLocal, if any.
- combine(Class<T>, Object...) - Static method in class org.apache.hadoop.ipc.ProxyCombiner
-
Combine two or more proxies which together comprise a single proxy
interface.
- combine(Result) - Method in class org.apache.hadoop.fs.shell.find.Result
-
Returns the combination of this and another result.
- CombinedFileRange - Class in org.apache.hadoop.fs.impl
-
A file range that represents a set of underlying file ranges.
- CombinedFileRange(long, long, FileRange) - Constructor for class org.apache.hadoop.fs.impl.CombinedFileRange
-
- CombinedIPList - Class in org.apache.hadoop.util
-
Util class to stores ips/hosts/subnets.
- CombinedIPList(String, String, long) - Constructor for class org.apache.hadoop.util.CombinedIPList
-
- CombinedIPWhiteList - Class in org.apache.hadoop.util
-
- CombinedIPWhiteList(String, String, long) - Constructor for class org.apache.hadoop.util.CombinedIPWhiteList
-
- COMMA - Static variable in class org.apache.hadoop.util.StringUtils
-
- COMMA_STR - Static variable in class org.apache.hadoop.util.StringUtils
-
- Command - Class in org.apache.hadoop.fs.shell
-
An abstract class for the execution of a file system command
- Command() - Constructor for class org.apache.hadoop.fs.shell.Command
-
Constructor
- Command(Configuration) - Constructor for class org.apache.hadoop.fs.shell.Command
-
Constructor.
- COMMAND_DESCRIPTION_FIELD - Static variable in class org.apache.hadoop.fs.shell.Command
-
field name indicating the command's long description
- COMMAND_NAME_FIELD - Static variable in class org.apache.hadoop.fs.shell.Command
-
field name indicating the default name of the command
- COMMAND_USAGE_FIELD - Static variable in class org.apache.hadoop.fs.shell.Command
-
field name indicating the command's usage switches and arguments format
- commandFactory - Variable in class org.apache.hadoop.fs.FsShell
-
- CommandFactory - Class in org.apache.hadoop.fs.shell
-
class to search for and register commands
- CommandFactory() - Constructor for class org.apache.hadoop.fs.shell.CommandFactory
-
Factory constructor for commands
- CommandFactory(Configuration) - Constructor for class org.apache.hadoop.fs.shell.CommandFactory
-
Factory constructor for commands
- CommandFormat - Class in org.apache.hadoop.fs.shell
-
Parse the args of a command and check the format of args.
- CommandFormat(int, int, String...) - Constructor for class org.apache.hadoop.fs.shell.CommandFormat
-
Simple parsing of command line arguments
- CommandFormat(String, int, int, String...) - Constructor for class org.apache.hadoop.fs.shell.CommandFormat
-
Deprecated.
- CommandFormat.DuplicatedOptionException - Exception in org.apache.hadoop.fs.shell
-
Used when a duplicated option is supplied to a command.
- CommandFormat.IllegalNumberOfArgumentsException - Exception in org.apache.hadoop.fs.shell
-
Used when the arguments exceed their bounds
- CommandFormat.NotEnoughArgumentsException - Exception in org.apache.hadoop.fs.shell
-
Used when too few arguments are supplied to a command
- CommandFormat.TooManyArgumentsException - Exception in org.apache.hadoop.fs.shell
-
Used when too many arguments are supplied to a command
- CommandFormat.UnknownOptionException - Exception in org.apache.hadoop.fs.shell
-
Used when an unsupported option is supplied to a command
- CommandShell - Class in org.apache.hadoop.tools
-
This program is a CLI utility base class utilizing hadoop Tool class.
- CommandShell() - Constructor for class org.apache.hadoop.tools.CommandShell
-
- CommandShell.SubCommand - Class in org.apache.hadoop.tools
-
Base class for any subcommands of this shell command.
- commit() - Method in class org.apache.hadoop.security.login.HadoopLoginModule
-
Try to find a user in the subject to be the Hadoop user.
- commit() - Method in class org.apache.hadoop.security.login.PermissiveLoginModule
-
- commit() - Method in class org.apache.hadoop.util.curator.ZKCuratorManager.SafeTransaction
-
- CommonAuditContext - Class in org.apache.hadoop.fs.audit
-
The common audit context is a map of common context information
which can be used with any audit span.
- CommonCallableSupplier<T> - Class in org.apache.hadoop.util.functional
-
A bridge from Callable to Supplier; catching exceptions
raised by the callable and wrapping them as appropriate.
- CommonCallableSupplier(Callable<T>) - Constructor for class org.apache.hadoop.util.functional.CommonCallableSupplier
-
Create.
- CommonConfigurationKeys - Class in org.apache.hadoop.fs
-
This class contains constants for configuration keys used
in the common code.
- CommonConfigurationKeys() - Constructor for class org.apache.hadoop.fs.CommonConfigurationKeys
-
- CommonConfigurationKeysPublic - Class in org.apache.hadoop.fs
-
This class contains constants for configuration keys used
in the common code.
- CommonConfigurationKeysPublic() - Constructor for class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- CommonPathCapabilities - Class in org.apache.hadoop.fs
-
Common path capabilities.
- ComparableVersion - Class in org.apache.hadoop.util
-
Generic implementation of version comparison.
- ComparableVersion(String) - Constructor for class org.apache.hadoop.util.ComparableVersion
-
- comparator() - Method in class org.apache.hadoop.io.SortedMapWritable
-
- comparator(WritableComparator) - Static method in class org.apache.hadoop.io.MapFile.Reader
-
- comparator(WritableComparator) - Static method in class org.apache.hadoop.io.MapFile.Writer
-
- Comparator() - Constructor for class org.apache.hadoop.io.BooleanWritable.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.BytesWritable.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.ByteWritable.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.DoubleWritable.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.FloatWritable.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.IntWritable.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.LongWritable.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.MD5Hash.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.NullWritable.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.ShortWritable.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.Text.Comparator
-
- Comparator() - Constructor for class org.apache.hadoop.io.UTF8.Comparator
-
Deprecated.
- COMPARATOR_JCLASS - Static variable in class org.apache.hadoop.io.file.tfile.TFile
-
comparator prefix: java class
- COMPARATOR_MEMCMP - Static variable in class org.apache.hadoop.io.file.tfile.TFile
-
comparator: memcmp
- compare(byte[], int) - Method in class org.apache.hadoop.util.DataChecksum
-
Compares the checksum located at buf[offset] with the current checksum.
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.BooleanWritable.Comparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.BytesWritable.Comparator
-
Compare the buffers in serialized form.
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.ByteWritable.Comparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.DoubleWritable.Comparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.FloatWritable.Comparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.IntWritable.Comparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.LongWritable.Comparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.LongWritable.DecreasingComparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.MD5Hash.Comparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.NullWritable.Comparator
-
Compare the buffers in serialized form.
- compare(byte[], int, int, byte[], int, int) - Method in interface org.apache.hadoop.io.RawComparator
-
Compare two objects in binary.
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.serializer.DeserializerComparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.ShortWritable.Comparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.Text.Comparator
-
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.UTF8.Comparator
-
Deprecated.
- compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.WritableComparator
-
Optimization hook.
- compare(int, int) - Method in interface org.apache.hadoop.util.IndexedSortable
-
Compare items at the given addresses consistent with the semantics of
Comparator.compare(Object, Object).
- compare(Object, Object) - Method in class org.apache.hadoop.io.WritableComparator
-
Compare two Object.
- compare(WritableComparable, WritableComparable) - Method in class org.apache.hadoop.io.LongWritable.DecreasingComparator
-
- compare(WritableComparable, WritableComparable) - Method in class org.apache.hadoop.io.WritableComparator
-
Compare two WritableComparables.
- compare(T, T) - Method in class org.apache.hadoop.io.serializer.JavaSerializationComparator
-
- compareBytes(byte[], int, int, byte[], int, int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Lexicographic order of binary data.
- compareFs(FileSystem, FileSystem) - Static method in class org.apache.hadoop.fs.FileUtil
-
- compareTo(byte[]) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Compare the entry key to another key.
- compareTo(byte[], int, int) - Method in class org.apache.hadoop.io.BinaryComparable
-
Compare bytes from {#getBytes()} to those provided.
- compareTo(byte[], int, int) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Compare the entry key to another key.
- compareTo(Object) - Method in class org.apache.hadoop.fs.FileStatus
-
Compare this FileStatus to another FileStatus based on lexicographical
order of path.
- compareTo(Object) - Method in class org.apache.hadoop.io.SequenceFile.Sorter.SegmentDescriptor
-
- compareTo(Delayed) - Method in class org.apache.hadoop.fs.DelegationTokenRenewer.RenewAction
-
- compareTo(FileStatus) - Method in class org.apache.hadoop.fs.FileStatus
-
Compare this FileStatus to another FileStatus based on lexicographical
order of path.
- compareTo(FileStatus) - Method in class org.apache.hadoop.fs.LocatedFileStatus
-
Compare this FileStatus to another FileStatus
- compareTo(Path) - Method in class org.apache.hadoop.fs.Path
-
- compareTo(PathData) - Method in class org.apache.hadoop.fs.shell.PathData
-
- compareTo(BinaryComparable) - Method in class org.apache.hadoop.io.BinaryComparable
-
Compare bytes from {#getBytes()}.
- compareTo(BooleanWritable) - Method in class org.apache.hadoop.io.BooleanWritable
-
- compareTo(ByteWritable) - Method in class org.apache.hadoop.io.ByteWritable
-
Compares two ByteWritables.
- compareTo(DoubleWritable) - Method in class org.apache.hadoop.io.DoubleWritable
-
- compareTo(ElasticByteBufferPool.Key) - Method in class org.apache.hadoop.io.ElasticByteBufferPool.Key
-
- compareTo(RawComparable) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Compare an entry with a RawComparable object.
- compareTo(Utils.Version) - Method in class org.apache.hadoop.io.file.tfile.Utils.Version
-
Compare this version with another version.
- compareTo(FloatWritable) - Method in class org.apache.hadoop.io.FloatWritable
-
Compares two FloatWritables.
- compareTo(IntWritable) - Method in class org.apache.hadoop.io.IntWritable
-
Compares two IntWritables.
- compareTo(LongWritable) - Method in class org.apache.hadoop.io.LongWritable
-
Compares two LongWritables.
- compareTo(MD5Hash) - Method in class org.apache.hadoop.io.MD5Hash
-
Compares this object with the specified object for order.
- compareTo(NullWritable) - Method in class org.apache.hadoop.io.NullWritable
-
- compareTo(ShortWritable) - Method in class org.apache.hadoop.io.ShortWritable
-
Compares two ShortWritable.
- compareTo(UTF8) - Method in class org.apache.hadoop.io.UTF8
-
Deprecated.
Compare two UTF8s.
- compareTo(VIntWritable) - Method in class org.apache.hadoop.io.VIntWritable
-
Compares two VIntWritables.
- compareTo(VLongWritable) - Method in class org.apache.hadoop.io.VLongWritable
-
Compares two VLongWritables.
- compareTo(Metrics2Util.NameValuePair) - Method in class org.apache.hadoop.metrics2.util.Metrics2Util.NameValuePair
-
- compareTo(Quantile) - Method in class org.apache.hadoop.metrics2.util.Quantile
-
- compareTo(Key) - Method in class org.apache.hadoop.util.bloom.Key
-
- compareTo(ComparableVersion) - Method in class org.apache.hadoop.util.ComparableVersion
-
- compareVersions(String, String) - Static method in class org.apache.hadoop.util.VersionUtil
-
Compares two version name strings using maven's ComparableVersion class.
- compatibleWith(Utils.Version) - Method in class org.apache.hadoop.io.file.tfile.Utils.Version
-
Test compatibility.
- compile(String) - Static method in class org.apache.hadoop.fs.GlobPattern
-
Compile glob pattern string
- compile(String) - Method in class org.apache.hadoop.metrics2.filter.AbstractPatternFilter
-
Compile a string pattern in to a pattern object
- compile(String) - Method in class org.apache.hadoop.metrics2.filter.GlobFilter
-
- compile(String) - Method in class org.apache.hadoop.metrics2.filter.RegexFilter
-
- compiled() - Method in class org.apache.hadoop.fs.GlobPattern
-
- complete() - Method in class org.apache.hadoop.util.Progress
-
Completes this node, moving the parent node to its next child.
- complete(UploadHandle, Path, Map<Integer, PartHandle>) - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploader
-
- complete(UploadHandle, Path, Map<Integer, PartHandle>) - Method in interface org.apache.hadoop.fs.MultipartUploader
-
Complete a multipart upload.
- completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Called when we're all done writing to the target.
- completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Called when we're all done writing to the target.
- completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
not implemented.
- completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- compose(int, int, long, int) - Static method in class org.apache.hadoop.util.CrcUtil
-
compose.
- composeWithMonomial(int, int, int, int) - Static method in class org.apache.hadoop.util.CrcUtil
-
composeWithMonomial.
- COMPOSITE_CRC - org.apache.hadoop.fs.Options.ChecksumCombineMode
-
- CompositeCrcFileChecksum - Class in org.apache.hadoop.fs
-
Composite CRC.
- CompositeCrcFileChecksum(int, DataChecksum.Type, int) - Constructor for class org.apache.hadoop.fs.CompositeCrcFileChecksum
-
Create a CompositeCrcFileChecksum.
- CompositeGroupsMapping - Class in org.apache.hadoop.security
-
- CompositeGroupsMapping() - Constructor for class org.apache.hadoop.security.CompositeGroupsMapping
-
- CompositeService - Class in org.apache.hadoop.service
-
Composition of services.
- CompositeService(String) - Constructor for class org.apache.hadoop.service.CompositeService
-
- CompositeService.CompositeServiceShutdownHook - Class in org.apache.hadoop.service
-
JVM Shutdown hook for CompositeService which will stop the give
CompositeService gracefully in case of JVM shutdown.
- CompositeServiceShutdownHook(CompositeService) - Constructor for class org.apache.hadoop.service.CompositeService.CompositeServiceShutdownHook
-
- compress() - Method in class org.apache.hadoop.io.compress.BlockCompressorStream
-
- compress() - Method in class org.apache.hadoop.io.compress.CompressorStream
-
- compress(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Compressor
-
- compress(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyCompressor
-
- compress(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Compressor
-
Fills specified buffer with compressed data.
- compress(byte[], int, int) - Method in class org.apache.hadoop.io.compress.lz4.Lz4Compressor
-
Fills specified buffer with compressed data.
- compress(byte[], int, int) - Method in class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
Fills specified buffer with compressed data.
- compress(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipCompressor
-
- compress(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.BuiltInZlibDeflater
-
- compress(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
- compress(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
- compressedValSerializer - Variable in class org.apache.hadoop.io.SequenceFile.Writer
-
- CompressedWritable - Class in org.apache.hadoop.io
-
A base-class for Writables which store themselves compressed and lazily
inflate on field access.
- CompressedWritable() - Constructor for class org.apache.hadoop.io.CompressedWritable
-
- compression(SequenceFile.CompressionType) - Static method in class org.apache.hadoop.io.MapFile.Writer
-
- compression(SequenceFile.CompressionType) - Static method in class org.apache.hadoop.io.SequenceFile.Writer
-
- compression(SequenceFile.CompressionType, CompressionCodec) - Static method in class org.apache.hadoop.io.MapFile.Writer
-
- compression(SequenceFile.CompressionType, CompressionCodec) - Static method in class org.apache.hadoop.io.SequenceFile.Writer
-
- Compression - Class in org.apache.hadoop.io.file.tfile
-
Compression related stuff.
- COMPRESSION_GZ - Static variable in class org.apache.hadoop.io.file.tfile.TFile
-
compression: gzip
- COMPRESSION_LZO - Static variable in class org.apache.hadoop.io.file.tfile.TFile
-
compression: lzo
- COMPRESSION_NONE - Static variable in class org.apache.hadoop.io.file.tfile.TFile
-
compression: none
- Compression.Algorithm - Enum in org.apache.hadoop.io.file.tfile
-
Compression algorithms.
- CompressionCodec - Interface in org.apache.hadoop.io.compress
-
This class encapsulates a streaming compression/decompression pair.
- CompressionCodec.Util - Class in org.apache.hadoop.io.compress
-
- CompressionCodecFactory - Class in org.apache.hadoop.io.compress
-
A factory that will find the correct codec for a given filename.
- CompressionCodecFactory(Configuration) - Constructor for class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Find the codecs specified in the config value io.compression.codecs
and register them.
- CompressionInputStream - Class in org.apache.hadoop.io.compress
-
A compression input stream.
- CompressionInputStream(InputStream) - Constructor for class org.apache.hadoop.io.compress.CompressionInputStream
-
Create a compression input stream that reads
the decompressed bytes from the given stream.
- CompressionOutputStream - Class in org.apache.hadoop.io.compress
-
A compression output stream.
- CompressionOutputStream(OutputStream) - Constructor for class org.apache.hadoop.io.compress.CompressionOutputStream
-
Create a compression output stream that writes
the compressed bytes to the given stream.
- compressor - Variable in class org.apache.hadoop.io.compress.CompressorStream
-
- Compressor - Interface in org.apache.hadoop.io.compress
-
- CompressorStream - Class in org.apache.hadoop.io.compress
-
- CompressorStream(OutputStream) - Constructor for class org.apache.hadoop.io.compress.CompressorStream
-
Allow derived classes to directly set the underlying stream.
- CompressorStream(OutputStream, Compressor) - Constructor for class org.apache.hadoop.io.compress.CompressorStream
-
- CompressorStream(OutputStream, Compressor, int) - Constructor for class org.apache.hadoop.io.compress.CompressorStream
-
- computeCapacity(double, String) - Static method in class org.apache.hadoop.util.LightWeightGSet
-
Let t = percentage of max memory.
- concat(Path, Path[]) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- concat(Path, Path[]) - Method in class org.apache.hadoop.fs.FileSystem
-
Concat existing files together.
- concat(Path, Path[]) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- concat(Path, Path[]) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- Concat - Class in org.apache.hadoop.fs.shell
-
Concat the given files.
- Concat() - Constructor for class org.apache.hadoop.fs.shell.Concat
-
- conf - Variable in class org.apache.hadoop.ha.ZKFailoverController
-
- conf - Static variable in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- CONF_CONTEXT_ATTRIBUTE - Static variable in class org.apache.hadoop.http.HttpServer2
-
- CONF_HADOOP_PROXYSERVERS - Static variable in class org.apache.hadoop.security.authorize.ProxyServers
-
- CONF_HADOOP_PROXYUSER - Static variable in class org.apache.hadoop.security.authorize.ProxyUsers
-
- CONF_KEY_HEADER - Static variable in enum org.apache.hadoop.fs.StorageType
-
- CONF_LZO_CLASS - Static variable in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- CONF_SERVLET_RECONFIGURABLE_PREFIX - Static variable in class org.apache.hadoop.conf.ReconfigurationServlet
-
- CONFIG_NESTED_MOUNT_POINT_SUPPORTED - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Config to enable nested mount point in viewfs
- CONFIG_VIEWFS_DEFAULT_MOUNT_TABLE - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Config variable name for the default mount table.
- CONFIG_VIEWFS_DEFAULT_MOUNT_TABLE_NAME_KEY - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Config key to specify the name of the default mount table.
- CONFIG_VIEWFS_ENABLE_INNER_CACHE - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Enable ViewFileSystem to cache all children filesystems in inner cache.
- CONFIG_VIEWFS_ENABLE_INNER_CACHE_DEFAULT - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
- CONFIG_VIEWFS_HOMEDIR - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Prefix for the home dir for the mount table - if not specified
then the hadoop default value (/user) is used.
- CONFIG_VIEWFS_IGNORE_PORT_IN_MOUNT_TABLE_NAME - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
When initializing the viewfs, authority will be used as the mount table
name to find the mount link configurations.
- CONFIG_VIEWFS_IGNORE_PORT_IN_MOUNT_TABLE_NAME_DEFAULT - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
- CONFIG_VIEWFS_LINK - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Config variable for specifying a simple link
- CONFIG_VIEWFS_LINK_FALLBACK - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Config variable for specifying a fallback for link mount points.
- CONFIG_VIEWFS_LINK_MERGE - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Config variable for specifying a merge link
- CONFIG_VIEWFS_LINK_MERGE_SLASH - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Config variable for specifying a merge of the root of the mount-table
with the root of another file system.
- CONFIG_VIEWFS_LINK_NFLY - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Config variable for specifying an nfly link.
- CONFIG_VIEWFS_LINK_REGEX - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Config variable for specifying a regex link which uses regular expressions
as source and target could use group captured in src.
- CONFIG_VIEWFS_MOUNT_LINKS_AS_SYMLINKS - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Enable ViewFileSystem to show mountlinks as symlinks.
- CONFIG_VIEWFS_MOUNT_LINKS_AS_SYMLINKS_DEFAULT - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
- CONFIG_VIEWFS_MOUNTTABLE_LOADER_IMPL - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
- CONFIG_VIEWFS_MOUNTTABLE_PATH - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Prefix for the config variable for the ViewFs mount-table path.
- CONFIG_VIEWFS_PREFIX - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Prefix for the config variable prefix for the ViewFs mount-table
- CONFIG_VIEWFS_PREFIX_DEFAULT_MOUNT_TABLE - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Config variable full prefix for the default mount table.
- CONFIG_VIEWFS_RENAME_STRATEGY - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
- CONFIG_VIEWFS_TRASH_FORCE_INSIDE_MOUNT_POINT - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
Force ViewFileSystem to return a trashRoot that is inside a mount point.
- CONFIG_VIEWFS_TRASH_FORCE_INSIDE_MOUNT_POINT_DEFAULT - Static variable in interface org.apache.hadoop.fs.viewfs.Constants
-
- ConfigRedactor - Class in org.apache.hadoop.conf
-
Tool for redacting sensitive information when displaying config parameters.
- ConfigRedactor(Configuration) - Constructor for class org.apache.hadoop.conf.ConfigRedactor
-
- Configurable - Interface in org.apache.hadoop.conf
-
- Configuration - Class in org.apache.hadoop.conf
-
Provides access to configuration parameters.
- Configuration() - Constructor for class org.apache.hadoop.conf.Configuration
-
A new configuration.
- Configuration(boolean) - Constructor for class org.apache.hadoop.conf.Configuration
-
A new configuration where the behavior of reading from the default
resources can be turned off.
- Configuration(Configuration) - Constructor for class org.apache.hadoop.conf.Configuration
-
A new configuration with the same settings cloned from another.
- Configuration.DeprecationDelta - Class in org.apache.hadoop.conf
-
A pending addition to the global set of deprecated keys.
- Configuration.IntegerRanges - Class in org.apache.hadoop.conf
-
A class that represents a set of positive integer ranges.
- ConfigurationHelper - Class in org.apache.hadoop.util
-
Configuration Helper class to provide advanced configuration parsing.
- ConfigurationWithLogging - Class in org.apache.hadoop.conf
-
- ConfigurationWithLogging(Configuration) - Constructor for class org.apache.hadoop.conf.ConfigurationWithLogging
-
- configure(HttpURLConnection) - Method in class org.apache.hadoop.security.ssl.SSLFactory
-
If the given HttpURLConnection is an HttpsURLConnection
configures the connection with the SSLSocketFactory and
HostnameVerifier of this SSLFactory, otherwise does nothing.
- Configured - Class in org.apache.hadoop.conf
-
Base class for things that may be configured with a
Configuration.
- Configured() - Constructor for class org.apache.hadoop.conf.Configured
-
Construct a Configured.
- Configured(Configuration) - Constructor for class org.apache.hadoop.conf.Configured
-
Construct a Configured.
- configureXFrame(boolean) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
Adds the ability to control X_FRAME_OPTIONS on HttpServer2.
- ConfigUtil - Class in org.apache.hadoop.fs.viewfs
-
Utilities for config variables of the viewFs See
ViewFs
- ConfigUtil() - Constructor for class org.apache.hadoop.fs.viewfs.ConfigUtil
-
- confirmForceManual() - Method in class org.apache.hadoop.ha.HAAdmin
-
- confirmPrompt(String) - Static method in class org.apache.hadoop.util.ToolRunner
-
Print out a prompt to the user, and return true if the user
responds with "y" or "yes".
- ConfServlet - Class in org.apache.hadoop.conf
-
A servlet to print out the running configuration data.
- ConfServlet() - Constructor for class org.apache.hadoop.conf.ConfServlet
-
- ConfServlet.BadFormatException - Exception in org.apache.hadoop.conf
-
- ConfTest - Class in org.apache.hadoop.util
-
This class validates configuration XML files in ${HADOOP_CONF_DIR} or
specified ones.
- ConfTest() - Constructor for class org.apache.hadoop.util.ConfTest
-
- connect() - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink.Graphite
-
- connect(String) - Static method in class org.apache.hadoop.net.unix.DomainSocket
-
Create a new DomainSocket connected to the given path.
- connect(Socket, SocketAddress, int) - Static method in class org.apache.hadoop.net.NetUtils
-
This is a drop-in replacement for
Socket.connect(SocketAddress, int).
- connect(Socket, SocketAddress, SocketAddress, int) - Static method in class org.apache.hadoop.net.NetUtils
-
- Connection(SocketChannel, long, int, boolean) - Constructor for class org.apache.hadoop.ipc.Server.Connection
-
- CONNECTION_CONTEXT_CALL_ID - Static variable in class org.apache.hadoop.ipc.RpcConstants
-
- CONNECTION_TIMEOUT - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- CONNECTION_TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- ConnectionId(InetSocketAddress, Class<?>, UserGroupInformation, int, RetryPolicy, Configuration) - Constructor for class org.apache.hadoop.ipc.Client.ConnectionId
-
- ConnectTimeoutException - Exception in org.apache.hadoop.net
-
- ConnectTimeoutException(String) - Constructor for exception org.apache.hadoop.net.ConnectTimeoutException
-
- connectToZooKeeper() - Method in class org.apache.hadoop.ha.ActiveStandbyElector
-
Get a new zookeeper client instance.
- Constants - Interface in org.apache.hadoop.fs.viewfs
-
Config variable prefixes for ViewFs -
see
ViewFs for examples.
- construct(ZlibCompressor.CompressionLevel, ZlibCompressor.CompressionStrategy, ZlibCompressor.CompressionHeader, int) - Method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
- constructOutputStream(DataOutput) - Static method in class org.apache.hadoop.io.DataOutputOutputStream
-
Construct an OutputStream from the given DataOutput.
- constructRpcRequest(Method, Message) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine.Invoker
-
Deprecated.
- constructRpcRequest(Method, Message) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2.Invoker
-
- ConsumerRaisingIOE<T> - Interface in org.apache.hadoop.util.functional
-
Version of java.util.function.Consumer which raises
exceptions.
- contains(Object) - Method in class org.apache.hadoop.util.IntrusiveCollection
-
- contains(K) - Method in interface org.apache.hadoop.util.GSet
-
Does this set contain an element corresponding to the given key?
- contains(K) - Method in class org.apache.hadoop.util.GSetByHashMap
-
- contains(K) - Method in class org.apache.hadoop.util.LightWeightGSet
-
- contains(Node) - Method in class org.apache.hadoop.net.NetworkTopology
-
Check if the tree contains node node
- containsAll(Collection<?>) - Method in class org.apache.hadoop.util.IntrusiveCollection
-
- containsBlock(int) - Method in interface org.apache.hadoop.fs.impl.prefetch.BlockCache
-
Indicates whether the given block is in this cache.
- containsBlock(int) - Method in class org.apache.hadoop.fs.impl.prefetch.SingleFilePerBlockCache
-
Indicates whether the given block is in this cache.
- containsHeader(String) - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter.XFrameOptionsResponseWrapper
-
- containsKey(Object) - Method in class org.apache.hadoop.io.MapWritable
-
- containsKey(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- containsKey(Object) - Method in class org.apache.hadoop.security.token.delegation.DelegationTokenLoadingCache
-
- containsKey(String) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Does the context contain a specific key?
- containsKey(K) - Method in class org.apache.hadoop.util.WeakReferenceMap
-
Does the map have a valid reference for this object?
no-side effects: there's no attempt to notify or cleanup
if the reference is null.
- containsValue(Object) - Method in class org.apache.hadoop.io.MapWritable
-
- containsValue(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- containsValue(Object) - Method in class org.apache.hadoop.security.token.delegation.DelegationTokenLoadingCache
-
- content() - Static method in class org.apache.hadoop.fs.Options.HandleOpt
-
Handle is valid iff the content of the referent is the same.
- ContentSummary - Class in org.apache.hadoop.fs
-
Store the summary of a content (a directory or a file).
- ContentSummary() - Constructor for class org.apache.hadoop.fs.ContentSummary
-
Deprecated.
- ContentSummary(long, long, long) - Constructor for class org.apache.hadoop.fs.ContentSummary
-
Deprecated.
- ContentSummary(long, long, long, long, long, long) - Constructor for class org.apache.hadoop.fs.ContentSummary
-
Deprecated.
- ContentSummary.Builder - Class in org.apache.hadoop.fs
-
We don't use generics.
- context() - Method in annotation type org.apache.hadoop.metrics2.annotation.Metrics
-
- context() - Method in class org.apache.hadoop.metrics2.impl.MetricsRecordImpl
-
- context() - Method in interface org.apache.hadoop.metrics2.MetricsRecord
-
- Context - org.apache.hadoop.metrics2.impl.MsInfo
-
- continueRetry() - Method in class org.apache.hadoop.fs.impl.prefetch.Retryer
-
Returns true if retrying should continue, false otherwise.
- CONTINUOUS - org.apache.hadoop.io.compress.SplittableCompressionCodec.READ_MODE
-
- Contracts - Class in org.apache.hadoop.metrics2.util
-
Additional helpers (besides guava Preconditions) for programming by contract
- CONTROL_C - Static variable in class org.apache.hadoop.service.launcher.IrqHandler
-
Definition of the Control-C handler name: "INT".
- CONVERSION_RULE_KEY - Static variable in class org.apache.hadoop.security.RuleBasedLdapGroupsMapping
-
- convert(String) - Static method in enum org.apache.hadoop.crypto.CipherSuite
-
Convert to CipherSuite from name,
CipherSuite.algoBlockSize is fixed for
certain cipher suite, just need to compare the name.
- convert(String, Throwable) - Static method in exception org.apache.hadoop.service.ServiceStateException
-
Convert any exception into a RuntimeException.
- convert(Throwable) - Static method in exception org.apache.hadoop.service.ServiceStateException
-
Convert any exception into a RuntimeException.
- convert(RpcHeaderProtos.RpcKindProto) - Static method in class org.apache.hadoop.util.ProtoUtil
-
- convert(LightWeightGSet.LinkedElement) - Method in class org.apache.hadoop.util.LightWeightGSet
-
- convertToByteStream(Checksum, int) - Static method in class org.apache.hadoop.fs.FSOutputSummer
-
Converts a checksum integer value to a byte stream
- convertToExitException(Throwable) - Static method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Convert an exception to an ExitException.
- copy() - Method in class org.apache.hadoop.fs.impl.FlagSet
-
Create a copy of the FlagSet.
- copy() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Create a copy of this instance.
- copy(File, FileSystem, Path, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy local files to a FileSystem.
- copy(Configuration, T, T) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Make a copy of the writable object using serialization to a buffer.
- copy(FileSystem, FileStatus, FileSystem, Path, boolean, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy a file/directory tree within/between filesystems.
- copy(FileSystem, Path[], FileSystem, Path, boolean, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
- copy(FileSystem, Path, File, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy FileSystem files to local files.
- copy(FileSystem, Path, FileSystem, Path, boolean, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy files between FileSystems.
- copy(FileSystem, Path, FileSystem, Path, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy files between FileSystems.
- copy(Path, Path) - Method in class org.apache.hadoop.fs.FileContext.Util
-
Copy file from src to dest.
- copy(Path, Path, boolean, boolean) - Method in class org.apache.hadoop.fs.FileContext.Util
-
Copy from src to dst, optionally deleting src and overwriting dst.
- copy(Writable) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
Used by child copy constructors.
- copyAce(Path, Path) - Method in class org.apache.hadoop.maprfs.AbstractMapRFileSystem
-
This method copies ACEs on source to destination.
- copyAsMove(FileSystem, FileStatus, FileSystem, Path, boolean, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy files between FileSystems with preserved permissions, ownership, links and ACEs.
- copyBytes() - Method in class org.apache.hadoop.io.BytesWritable
-
Get a copy of the bytes that is exactly the length of the data.
- copyBytes() - Method in class org.apache.hadoop.io.Text
-
- copyBytes(InputStream, OutputStream, int) - Static method in class org.apache.hadoop.io.IOUtils
-
Copies from one stream to another.
- copyBytes(InputStream, OutputStream, int, boolean) - Static method in class org.apache.hadoop.io.IOUtils
-
Copies from one stream to another.
- copyBytes(InputStream, OutputStream, long, boolean) - Static method in class org.apache.hadoop.io.IOUtils
-
Copies count bytes from one stream to another.
- copyBytes(InputStream, OutputStream, Configuration) - Static method in class org.apache.hadoop.io.IOUtils
-
Copies from one stream to another.
- copyBytes(InputStream, OutputStream, Configuration, boolean) - Static method in class org.apache.hadoop.io.IOUtils
-
Copies from one stream to another.
- CopyCommandWithMultiThread - Class in org.apache.hadoop.fs.shell
-
Abstract command to enable sub copy commands run with multi-thread.
- CopyCommandWithMultiThread() - Constructor for class org.apache.hadoop.fs.shell.CopyCommandWithMultiThread
-
- copyFileToTarget(PathData, PathData) - Method in class org.apache.hadoop.fs.shell.CopyCommandWithMultiThread
-
- copyFileUnbuffered(File, File) - Static method in class org.apache.hadoop.io.nativeio.NativeIO
-
Unbuffered file copy from src to dst without tainting OS buffer cache
In POSIX platform:
It uses FileChannel#transferTo() which internally attempts
unbuffered IO on OS with native sendfile64() support and falls back to
buffered IO otherwise.
- copyFromLocalFile(boolean, boolean, Path[], Path) - Method in class org.apache.hadoop.fs.FileSystem
-
The src files are on the local disk.
- copyFromLocalFile(boolean, boolean, Path[], Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
The src files are on the local disk.
- copyFromLocalFile(boolean, boolean, Path[], Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- copyFromLocalFile(boolean, boolean, Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
The src file is on the local disk.
- copyFromLocalFile(boolean, boolean, Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
The src file is on the local disk.
- copyFromLocalFile(boolean, boolean, Path, Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
not implemented.
- copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
The src file is on the local disk.
- copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
The src file is on the local disk.
- copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- copyFromLocalFile(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
The src file is on the local disk.
- copyMerge(FileSystem, Path, FileSystem, Path, boolean, Configuration, String) - Static method in class org.apache.hadoop.fs.FileUtil
-
Copy all files in a directory to one output file (merge).
- copyTo(SampleStat) - Method in class org.apache.hadoop.metrics2.util.SampleStat
-
Copy the values to other (saves object creation and gc.)
- copyToken() - Method in class org.apache.hadoop.security.token.Token
-
- copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
The src file is under FS, and the dst is on the local disk.
- copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Copy it a file from a remote filesystem to the local one.
- copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
The src file is under FS, and the dst is on the local disk.
- copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
copies the file in the har filesystem to a local file.
- copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- copyToLocalFile(boolean, Path, Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
The src file is under this filesystem, and the dst is on the local disk.
- copyToLocalFile(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Copy it a file from the remote filesystem to the local one.
- copyToLocalFile(Path, Path, boolean) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
The src file is under FS, and the dst is on the local disk.
- CoreDefaultProperties - Class in org.apache.hadoop.conf
-
Background: This class came into existence as part of HDFS unification
effort (i.e.
- CoreDefaultProperties() - Constructor for class org.apache.hadoop.conf.CoreDefaultProperties
-
- coreServiceLaunch(Configuration, S, List<String>, boolean, boolean) - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Launch the service.
- CostProvider - Interface in org.apache.hadoop.ipc
-
- count - Variable in class org.apache.hadoop.io.file.tfile.SimpleBufferedOutputStream
-
- Count - Class in org.apache.hadoop.fs.shell
-
Count the number of directories, files, bytes, quota, and remaining quota.
- Count() - Constructor for class org.apache.hadoop.fs.shell.Count
-
Constructor
- Count(String[], int, Configuration) - Constructor for class org.apache.hadoop.fs.shell.Count
-
Deprecated.
- countDirs - Variable in class org.apache.hadoop.fs.HardLink.LinkStats
-
- countDots(String) - Static method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
Counts the number of dots "." in a string.
- countEmptyDirs - Variable in class org.apache.hadoop.fs.HardLink.LinkStats
-
- counter(MetricsInfo, int) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for integer value counters
- counter(MetricsInfo, long) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for long value counters
- COUNTER - org.apache.hadoop.metrics2.annotation.Metric.Type
-
- COUNTER - org.apache.hadoop.metrics2.MetricType
-
A monotonically increasing metric that can be used
to calculate throughput
- counters() - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- counters() - Method in class org.apache.hadoop.fs.statistics.impl.WrappedIOStatistics
-
- counters() - Method in interface org.apache.hadoop.fs.statistics.IOStatistics
-
Map of counters.
- counters() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- countFilesMultLinks - Variable in class org.apache.hadoop.fs.HardLink.LinkStats
-
- CountingBloomFilter - Class in org.apache.hadoop.util.bloom
-
Implements a counting Bloom filter, as defined by Fan et al.
- CountingBloomFilter() - Constructor for class org.apache.hadoop.util.bloom.CountingBloomFilter
-
Default constructor - use with readFields
- CountingBloomFilter(int, int, int) - Constructor for class org.apache.hadoop.util.bloom.CountingBloomFilter
-
Constructor
- countMultLinks - Variable in class org.apache.hadoop.fs.HardLink.LinkStats
-
- countNumOfAvailableNodes(String, Collection<Node>) - Method in class org.apache.hadoop.net.NetworkTopology
-
return the number of leaves in scope but not in excludedNodes
if scope starts with ~, return the number of nodes that are not
in scope and excludedNodes;
- countPhysicalFileCopies - Variable in class org.apache.hadoop.fs.HardLink.LinkStats
-
- countSingleLinks - Variable in class org.apache.hadoop.fs.HardLink.LinkStats
-
- CpuTimeTracker - Class in org.apache.hadoop.util
-
Utility for sampling and computing CPU usage.
- CpuTimeTracker(long) - Constructor for class org.apache.hadoop.util.CpuTimeTracker
-
- CRC32 - org.apache.hadoop.util.DataChecksum.Type
-
- CRC32C - org.apache.hadoop.util.DataChecksum.Type
-
- CrcComposer - Class in org.apache.hadoop.util
-
Encapsulates logic for composing multiple CRCs into one or more combined CRCs
corresponding to concatenated underlying data ranges.
- CrcUtil - Class in org.apache.hadoop.util
-
This class provides utilities for working with CRCs.
- create() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Create an FSDataOutputStream at the specified path.
- create() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
Create an FSDataOutputStream at the specified path.
- create() - Method in interface org.apache.hadoop.fs.MultipartUploaderBuilder
-
Create an FSDataOutputStream at the specified path.
- create(int) - Static method in class org.apache.hadoop.ipc.metrics.RpcDetailedMetrics
-
- create(int) - Static method in class org.apache.hadoop.util.RateLimitingFactory
-
Create an instance.
- create(long, int, BlockUploadStatistics) - Method in class org.apache.hadoop.fs.store.DataBlocks.BlockFactory
-
Create a block.
- create(Class<T>, FailoverProxyProvider<T>, Map<String, RetryPolicy>, RetryPolicy) - Static method in class org.apache.hadoop.io.retry.RetryProxy
-
Create a proxy for an interface of implementations of that interface using
the given
FailoverProxyProvider and the a set of retry policies
specified by method name.
- create(Class<T>, FailoverProxyProvider<T>, RetryPolicy) - Static method in class org.apache.hadoop.io.retry.RetryProxy
-
Create a proxy for an interface of implementations of that interface using
the given
FailoverProxyProvider and the same retry policy for each
method in the interface.
- create(Class<T>, T, Map<String, RetryPolicy>) - Static method in class org.apache.hadoop.io.retry.RetryProxy
-
Create a proxy for an interface of an implementation class
using the a set of retry policies specified by method name.
- create(Class<T>, T, RetryPolicy) - Static method in class org.apache.hadoop.io.retry.RetryProxy
-
Create a proxy for an interface of an implementation class
using the same retry policy for each method in the interface.
- create(String) - Static method in class org.apache.hadoop.ipc.metrics.DecayRpcSchedulerDetailedMetrics
-
- create(String) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Create a ZNode.
- create(String, byte[], List<ACL>, CreateMode) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager.SafeTransaction
-
- create(String, String[]) - Static method in class org.apache.hadoop.io.nativeio.SharedFileDescriptorFactory
-
Create a new SharedFileDescriptorFactory.
- create(String, String, MetricsSystem) - Static method in class org.apache.hadoop.metrics2.source.JvmMetrics
-
- create(String, List<ACL>) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Create a ZNode.
- create(K) - Method in class org.apache.hadoop.util.WeakReferenceMap
-
Create a new instance under a key.
- create(Configuration, String) - Static method in class org.apache.hadoop.ha.NodeFencer
-
- create(FileSystem, Path, FsPermission) - Static method in class org.apache.hadoop.fs.FileSystem
-
Create a file with the provided permission.
- create(Path) - Method in class org.apache.hadoop.fs.FileContext
-
- create(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path.
- create(Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path.
- create(Path, boolean, int) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path.
- create(Path, boolean, int, short, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path.
- create(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
- create(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- create(Path, boolean, int, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
- create(Path, short) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path.
- create(Path, short, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
- create(Path, EnumSet<CreateFlag>, Options.CreateOpts...) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- create(Path, EnumSet<CreateFlag>, Options.CreateOpts...) - Method in class org.apache.hadoop.fs.FileContext
-
Create or overwrite file on indicated path and returns an output stream for
writing into the file.
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
A stream obtained via this call must be closed before using other APIs of
this class or else the invocation will block.
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
A stream obtained via this call must be closed before using other APIs of
this class or else the invocation will block.
- create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
- create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with a custom
checksum option.
- create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- create(Path, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
- create(FsPermission, FsPermission) - Static method in class org.apache.hadoop.fs.permission.FsCreateModes
-
Create from masked and unmasked modes.
- create(RetryCache) - Static method in class org.apache.hadoop.ipc.metrics.RetryCacheMetrics
-
- create(Server.Connection, Map<String, Object>, SecretManager<TokenIdentifier>) - Method in class org.apache.hadoop.security.SaslRpcServer
-
- create(Server, Configuration) - Static method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- CREATE - org.apache.hadoop.fs.CreateFlag
-
Create a file.
- CREATE - org.apache.hadoop.fs.XAttrSetFlag
-
Create a new xattr.
- CREATE_ALWAYS - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- CREATE_ENTITY_REF_NODES - Static variable in class org.apache.hadoop.util.XMLUtils
-
- CREATE_NEW - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- createArgs(String[], Map<String, String>, boolean) - Method in class org.apache.hadoop.util.MaprShellCommandExecutor
-
- createBlockGrouper() - Method in class org.apache.hadoop.io.erasurecode.codec.ErasureCodec
-
- createBulkDelete(Path) - Method in interface org.apache.hadoop.fs.BulkDeleteSource
-
Create a bulk delete operation.
- createBulkDelete(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a bulk delete operation.
- createCache(int, DurationTrackerFactory) - Method in class org.apache.hadoop.fs.impl.prefetch.CachingBlockManager
-
- createCache(String, Class<C>) - Method in class org.apache.hadoop.security.scram.CredentialCache
-
- createCallbackHandler() - Method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
- createCallbackHandler() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- createCheckpoint() - Method in class org.apache.hadoop.fs.TrashPolicy
-
Create a trash checkpoint.
- createCheckpoint() - Method in class org.apache.hadoop.fs.TrashPolicyDefault
-
- createCheckpoint(Date) - Method in class org.apache.hadoop.fs.TrashPolicyDefault
-
- createCompressionStream(OutputStream, Compressor, int) - Method in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- createCompressor() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- createCompressor() - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createCompressor() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createCompressor() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createCompressor() - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
- createCompressor() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createCompressor() - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
- createCompressor() - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- createConfiguration() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Override point: create the base configuration for the service.
- createCredentialEntry(String, char[]) - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- createCredentialEntry(String, char[]) - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
Create a new credential.
- createCredentialEntry(String, char[]) - Method in class org.apache.hadoop.security.alias.UserProvider
-
- CREATED_FIELD - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- createDataFileReader(Path, Configuration, SequenceFile.Reader.Option...) - Method in class org.apache.hadoop.io.MapFile.Reader
-
- createDataInputStreamBuilder(FileSystem, Path) - Static method in class org.apache.hadoop.fs.FileSystem
-
Create instance of the standard FileSystem.FSDataInputStreamBuilder for the
given filesystem and path.
- createDataInputStreamBuilder(FileSystem, PathHandle) - Static method in class org.apache.hadoop.fs.FileSystem
-
Create instance of the standard FileSystem.FSDataInputStreamBuilder for the
given filesystem and path handle.
- createDataOutputStreamBuilder(FileSystem, Path) - Static method in class org.apache.hadoop.fs.FileSystem
-
Create instance of the standard FSDataOutputStreamBuilder for the
given filesystem and path.
- createDecoder() - Method in class org.apache.hadoop.io.erasurecode.codec.DummyErasureCodec
-
- createDecoder() - Method in class org.apache.hadoop.io.erasurecode.codec.ErasureCodec
-
- createDecoder() - Method in class org.apache.hadoop.io.erasurecode.codec.HHXORErasureCodec
-
- createDecoder() - Method in class org.apache.hadoop.io.erasurecode.codec.RSErasureCodec
-
- createDecoder() - Method in class org.apache.hadoop.io.erasurecode.codec.XORErasureCodec
-
- createDecoder(Configuration, ErasureCodecOptions) - Static method in class org.apache.hadoop.io.erasurecode.CodecUtil
-
Create decoder corresponding to given codec.
- createDecoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.DummyRawErasureCoderFactory
-
- createDecoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeRSRawErasureCoderFactory
-
- createDecoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeXORRawErasureCoderFactory
-
- createDecoder(ErasureCoderOptions) - Method in interface org.apache.hadoop.io.erasurecode.rawcoder.RawErasureCoderFactory
-
Create raw erasure decoder.
- createDecoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RSLegacyRawErasureCoderFactory
-
- createDecoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RSRawErasureCoderFactory
-
- createDecoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.XORRawErasureCoderFactory
-
- createDecompressionStream(InputStream, Decompressor, int) - Method in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- createDecompressor() - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
- createDecompressor() - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- createDecryptor() - Method in class org.apache.hadoop.crypto.CryptoCodec
-
- createDecryptor() - Method in class org.apache.hadoop.crypto.JceAesCtrCryptoCodec
-
- createDecryptor() - Method in class org.apache.hadoop.crypto.JceSm4CtrCryptoCodec
-
- createDecryptor() - Method in class org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec
-
- createDecryptor() - Method in class org.apache.hadoop.crypto.OpensslSm4CtrCryptoCodec
-
- createDescriptor(String, int) - Method in class org.apache.hadoop.io.nativeio.SharedFileDescriptorFactory
-
Create a shared file descriptor which will be both readable and writable.
- createDirectDecompressor() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createDirectDecompressor() - Method in interface org.apache.hadoop.io.compress.DirectDecompressionCodec
-
- createDirectDecompressor() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createDirectDecompressor() - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
- createDirectDecompressor() - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- createDirectoryWithMode(File, int) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
Create a directory with permissions set to the specified mode.
- createDisabled() - Static method in class org.apache.hadoop.fs.Options.ChecksumOpt
-
Create a ChecksumOpts that disables checksum.
- createEncoder() - Method in class org.apache.hadoop.io.erasurecode.codec.DummyErasureCodec
-
- createEncoder() - Method in class org.apache.hadoop.io.erasurecode.codec.ErasureCodec
-
- createEncoder() - Method in class org.apache.hadoop.io.erasurecode.codec.HHXORErasureCodec
-
- createEncoder() - Method in class org.apache.hadoop.io.erasurecode.codec.RSErasureCodec
-
- createEncoder() - Method in class org.apache.hadoop.io.erasurecode.codec.XORErasureCodec
-
- createEncoder(Configuration, ErasureCodecOptions) - Static method in class org.apache.hadoop.io.erasurecode.CodecUtil
-
Create encoder corresponding to given codec.
- createEncoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.DummyRawErasureCoderFactory
-
- createEncoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeRSRawErasureCoderFactory
-
- createEncoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeXORRawErasureCoderFactory
-
- createEncoder(ErasureCoderOptions) - Method in interface org.apache.hadoop.io.erasurecode.rawcoder.RawErasureCoderFactory
-
Create raw erasure encoder.
- createEncoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RSLegacyRawErasureCoderFactory
-
- createEncoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RSRawErasureCoderFactory
-
- createEncoder(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.XORRawErasureCoderFactory
-
- createEncryptor() - Method in class org.apache.hadoop.crypto.CryptoCodec
-
- createEncryptor() - Method in class org.apache.hadoop.crypto.JceAesCtrCryptoCodec
-
- createEncryptor() - Method in class org.apache.hadoop.crypto.JceSm4CtrCryptoCodec
-
- createEncryptor() - Method in class org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec
-
- createEncryptor() - Method in class org.apache.hadoop.crypto.OpensslSm4CtrCryptoCodec
-
- createFactory(String, Configuration, String) - Static method in class org.apache.hadoop.fs.store.DataBlocks
-
Create a factory.
- createFid(String, String) - Method in class org.apache.hadoop.fs.FileSystem
-
- createFid(String, String) - Method in interface org.apache.hadoop.maprfs.Fid
-
- createFid(String, String, boolean) - Method in class org.apache.hadoop.maprfs.AbstractMapRFileSystem
-
- createFid(String, String, boolean) - Method in interface org.apache.hadoop.maprfs.Fid
-
- createFile(String, long, long, long) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- createFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
This is overridden to ensure that this class's create() method is
ultimately called.
- createFile(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a new FSDataOutputStreamBuilder for the file with path.
- createFile(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- createFile(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- createFileOutputStreamWithMode(File, boolean, int) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
Create a file for write with permissions set to the specified mode.
- createFileRange(long, int) - Static method in interface org.apache.hadoop.fs.FileRange
-
Factory method to create a FileRange object.
- createFileRange(long, int, Object) - Static method in interface org.apache.hadoop.fs.FileRange
-
Factory method to create a FileRange object.
- createFileSystem(URI, Configuration) - Static method in class org.apache.hadoop.fs.AbstractFileSystem
-
Create a file system instance for the specified uri using the conf.
- createFilterConfig(Configuration) - Method in class org.apache.hadoop.http.HadoopCoreAuthenticationFilterInitializer
-
- createFilterConfig(Configuration) - Method in class org.apache.hadoop.security.authentication.server.ProxyUserAuthenticationFilterInitializer
-
- CreateFlag - Enum in org.apache.hadoop.fs
-
CreateFlag specifies the file create semantic.
- createFlagSet(Class<E>, String, E...) - Static method in class org.apache.hadoop.fs.impl.FlagSet
-
Create a FlagSet from a list of enum values.
- createFlagSet(Class<E>, String, EnumSet<E>) - Static method in class org.apache.hadoop.fs.impl.FlagSet
-
Create a FlagSet.
- createForDecryption(String, String, byte[], byte[]) - Static method in class org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.EncryptedKeyVersion
-
- createForWrite(File, int) - Static method in class org.apache.hadoop.io.SecureIOUtils
-
Open the specified File for write access, ensuring that it does not exist.
- createGenericOptionsParser(Configuration, String[]) - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Override point: create a generic options parser or subclass thereof.
- createGlobber(FileContext) - Static method in class org.apache.hadoop.fs.Globber
-
Create a builder for a Globber, bonded to the specific file
context.
- createGlobber(FileSystem) - Static method in class org.apache.hadoop.fs.Globber
-
Create a builder for a Globber, bonded to the specific filesystem.
- createGroupExecutor(String) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
Create a ShellCommandExecutor object using the user's name.
- createGroupIDExecutor(String) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
Create a ShellCommandExecutor object for fetch a user's group id list.
- createHardLink(File, File) - Static method in class org.apache.hadoop.fs.HardLink
-
Creates a hardlink.
- createHardLinkMult(File, String[], File) - Static method in class org.apache.hadoop.fs.HardLink
-
Creates hardlinks from multiple existing files within one parent
directory, into one target directory.
- createIdentifier() - Method in class org.apache.hadoop.security.token.SecretManager
-
Create an empty token identifier.
- createImmutable(short) - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
- createImmutable(String, String, FsPermission) - Static method in class org.apache.hadoop.fs.permission.PermissionStatus
-
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
Create a
CompressionInputStream that will read from the given
input stream and return a stream for uncompressed data.
- createInputStream(InputStream) - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
- createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- createInputStream(InputStream, Decompressor) - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
- createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- createInputStream(InputStream, Decompressor, long, long, SplittableCompressionCodec.READ_MODE) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
Creates CompressionInputStream to be used to read off uncompressed data
in one of the two reading modes.
- createInputStream(InputStream, Decompressor, long, long, SplittableCompressionCodec.READ_MODE) - Method in interface org.apache.hadoop.io.compress.SplittableCompressionCodec
-
Create a stream as dictated by the readMode.
- createInternal(Path, EnumSet<CreateFlag>, FsPermission, int, short, long, Progressable, Options.ChecksumOpt, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- createInternal(Path, EnumSet<CreateFlag>, FsPermission, int, short, long, Progressable, Options.ChecksumOpt, boolean) - Method in class org.apache.hadoop.fs.ChecksumFs
-
- createInternal(Path, EnumSet<CreateFlag>, FsPermission, int, short, long, Progressable, Options.ChecksumOpt, boolean) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- createInternal(Path, EnumSet<CreateFlag>, FsPermission, int, short, long, Progressable, Options.ChecksumOpt, boolean) - Method in class org.apache.hadoop.fs.FilterFs
-
- createInternal(Path, EnumSet<CreateFlag>, FsPermission, int, short, long, Progressable, Options.ChecksumOpt, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- createIOException(List<IOException>) - Static method in exception org.apache.hadoop.io.MultipleIOException
-
A convenient method to create an IOException.
- createJarWithClassPath(String, Path, Map<String, String>) - Static method in class org.apache.hadoop.fs.FileUtil
-
- createJarWithClassPath(String, Path, Path, Map<String, String>) - Static method in class org.apache.hadoop.fs.FileUtil
-
Create a jar file at the given path, containing a manifest with a classpath
that references all specified entries.
- createJerseyExceptionResponse(Response.Status, Throwable) - Static method in class org.apache.hadoop.util.HttpExceptionUtils
-
Creates a HTTP JAX-RPC response serializing the exception in it as JSON.
- createKey(String, byte[], KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider
-
- createKey(String, byte[], KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Create a new key.
- createKey(String, byte[], KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- createKey(String, byte[], KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- createKey(String, byte[], KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- createKey(String, byte[], KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.UserProvider
-
- createKey(String, KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Create a new key generating the material for it.
- createKey(String, KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- createKey(String, KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- createKey(String, KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- createKeyProvider(Configuration, String) - Static method in class org.apache.hadoop.util.KMSUtil
-
Creates a new KeyProvider from the given Configuration
and configuration key name.
- createKeyProviderCryptoExtension(KeyProvider) - Static method in class org.apache.hadoop.crypto.key.KeyProviderCryptoExtension
-
Creates a
KeyProviderCryptoExtension using a given
KeyProvider.
- createKeyProviderDelegationTokenExtension(KeyProvider) - Static method in class org.apache.hadoop.crypto.key.KeyProviderDelegationTokenExtension
-
Creates a
KeyProviderDelegationTokenExtension using a given
KeyProvider.
- createKeyProviderFromUri(Configuration, URI) - Static method in class org.apache.hadoop.util.KMSUtil
-
- createLocalTempFile(File, String, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Create a tmp file for a base file.
- createMultipartUploader(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Create a multipart uploader.
- createMultipartUploader(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Create a multipart uploader.
- createMultipartUploader(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a multipart uploader.
- createMultipartUploader(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- createNew() - Method in class org.apache.hadoop.fs.impl.prefetch.BoundedResourcePool
-
Derived classes must implement a way to create an instance of a resource.
- createNew() - Method in class org.apache.hadoop.fs.impl.prefetch.ResourcePool
-
Derived classes must implement a way to create an instance of a resource.
- createNewFile(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Creates the given Path as a brand-new zero-length file.
- createNonRecursive(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Opens an FSDataOutputStream at the indicated Path with write-progress
reporting.
- createNonRecursive(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Opens an FSDataOutputStream at the indicated Path with write-progress
reporting.
- createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem
-
Opens an FSDataOutputStream at the indicated Path with write-progress
reporting.
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- createOptions() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Override point: create an options instance to combine with the
standard options set.
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- createOutputStream(OutputStream) - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
- createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- createOutputStream(OutputStream, Compressor) - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
- createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- createOutputStream(Path, boolean) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- createOutputStreamWithMode(Path, boolean, FsPermission) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- createParent() - Static method in class org.apache.hadoop.fs.Options.CreateOpts
-
- CreateParent(boolean) - Constructor for class org.apache.hadoop.fs.Options.CreateOpts.CreateParent
-
- createPassword(byte[], SecretKey) - Static method in class org.apache.hadoop.security.token.SecretManager
-
Compute HMAC of the identifier using the secret key and return the
output as password
- createPassword(T) - Method in class org.apache.hadoop.security.token.SecretManager
-
Create the password for the given identifier.
- createPassword(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- createPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.FileSystem
-
Hook to implement support for
PathHandle operations.
- createPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- createPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- createPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Hook to implement support for
PathHandle operations.
- createPathId() - Method in class org.apache.hadoop.fs.FileSystem
-
create PathId: A Factory method to create PathIds.
- createPathId() - Method in class org.apache.hadoop.maprfs.AbstractMapRFileSystem
-
- createPermissions(String) - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- createPermissions(String) - Method in class org.apache.hadoop.security.alias.KeyStoreProvider
-
- createPermissions(String) - Method in class org.apache.hadoop.security.alias.LocalKeyStoreProvider
-
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider.Factory
-
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.crypto.key.KeyProviderFactory
-
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider.Factory
-
This provider expects URIs in the following form :
kms://<PROTO>@<AUTHORITY>/<PATH>
where :
- PROTO = http or https
- AUTHORITY = <HOSTS>[:<PORT>]
- HOSTS = <HOSTNAME>[;<HOSTS>]
- HOSTNAME = string
- PORT = integer
This will always create a
LoadBalancingKMSClientProvider
if the uri is correct.
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.crypto.key.UserProvider.Factory
-
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.security.alias.BouncyCastleFipsKeyStoreProvider.Factory
-
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.security.alias.CredentialProviderFactory
-
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.security.alias.JavaKeyStoreProvider.Factory
-
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.security.alias.LocalBouncyCastleFipsKeyStoreProvider.Factory
-
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider.Factory
-
- createProvider(URI, Configuration) - Method in class org.apache.hadoop.security.alias.UserProvider.Factory
-
- createProxy() - Method in class org.apache.hadoop.ha.HealthMonitor
-
Connect to the service to be monitored.
- createProxyUser(String, UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a proxy user using username of the effective user and the ugi of the
real user.
- createProxyUserForTesting(String, UserGroupInformation, String[]) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a proxy user UGI for testing HDFS and MapReduce
- createRawDecoder(Configuration, String, ErasureCoderOptions) - Static method in class org.apache.hadoop.io.erasurecode.CodecUtil
-
Create RS raw decoder according to configuration.
- createRawEncoder(Configuration, String, ErasureCoderOptions) - Static method in class org.apache.hadoop.io.erasurecode.CodecUtil
-
Create RS raw encoder according to configuration.
- createRemoteUser(String) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a user from a login name.
- createRemoteUser(String, SaslRpcServer.AuthMethod) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a user from a login name.
- createReqInfo() - Method in class org.apache.hadoop.ha.HAAdmin
-
- createRootDirRecursively(String) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Utility function to ensure that the configured base znode exists.
- createRootDirRecursively(String, List<ACL>) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Utility function to ensure that the configured base znode exists.
- createSaslClient(String[], String, String, String, Map<String, ?>, CallbackHandler) - Method in class org.apache.hadoop.security.FastSaslClientFactory
-
- createSaslClient(String[], String, String, String, Map<String, ?>, CallbackHandler) - Method in class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod.FakeSaslClientFactory
-
- createSaslClient(String[], String, String, String, Map<String, ?>, CallbackHandler) - Method in class org.apache.hadoop.security.scram.ScramSaslClient.ScramSaslClientFactory
-
- createSaslClient(Map<String, Object>) - Method in class org.apache.hadoop.security.rpcauth.DigestAuthMethod
-
- createSaslClient(Map<String, Object>) - Method in class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod
-
- createSaslClient(Map<String, Object>) - Method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
- createSaslClient(Map<String, Object>) - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
Implementors which uses SASL authentication must return
true
for
isSasl() method and return and instance of
SaslClient.
- createSaslClient(Map<String, Object>) - Method in class org.apache.hadoop.security.scram.ScramAuthMethod
-
- createSaslServer(String, String, String, Map<String, ?>, CallbackHandler) - Method in class org.apache.hadoop.security.FastSaslServerFactory
-
- createSaslServer(String, String, String, Map<String, ?>, CallbackHandler) - Method in class org.apache.hadoop.security.SaslPlainServer.SaslPlainServerFactory
-
- createSaslServer(String, String, String, Map<String, ?>, CallbackHandler) - Method in class org.apache.hadoop.security.scram.ScramSaslServer.ScramSaslServerFactory
-
- createSaslServer(Server.Connection, Map<String, Object>) - Method in class org.apache.hadoop.security.rpcauth.DigestAuthMethod
-
- createSaslServer(Server.Connection, Map<String, Object>) - Method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
- createSaslServer(Server.Connection, Map<String, Object>) - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
Implementors which uses SASL authentication must return
true
for
isSasl() method and return and instance of
SaslServer.
- createSaslServer(Server.Connection, Map<String, Object>) - Method in class org.apache.hadoop.security.scram.ScramAuthMethod
-
- createScanner() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get a scanner than can scan the whole TFile.
- createScanner(byte[], byte[]) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Deprecated.
- createScanner(RawComparable, RawComparable) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Deprecated.
- createScannerByByteRange(long, long) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get a scanner that covers a portion of TFile based on byte offsets.
- createScannerByKey(byte[], byte[]) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get a scanner that covers a portion of TFile based on keys.
- createScannerByKey(RawComparable, RawComparable) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get a scanner that covers a specific key range.
- createScannerByRecordNum(long, long) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Create a scanner that covers a range of records.
- createSecretKey(byte[]) - Static method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Convert the byte[] to a secret key
- createSecretKey(byte[]) - Static method in class org.apache.hadoop.security.token.SecretManager
-
Convert the byte[] to a secret key
- createServletExceptionResponse(HttpServletResponse, int, Throwable) - Static method in class org.apache.hadoop.util.HttpExceptionUtils
-
Creates a HTTP servlet response serializing the exception in it as JSON.
- createSnapshot(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Create a snapshot with a default name.
- createSnapshot(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a snapshot with a default name.
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FileContext
-
Create a snapshot.
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a snapshot.
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FilterFs
-
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- createSocket() - Method in class org.apache.hadoop.metrics2.sink.StatsDSink.StatsD
-
- createSocket() - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- createSocket() - Method in class org.apache.hadoop.net.StandardSocketFactory
-
- createSocket() - Method in class org.apache.hadoop.security.LdapGroupsMapping.LdapSslSocketFactory
-
- createSocket() - Method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
- createSocket(String, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- createSocket(String, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
-
- createSocket(String, int) - Method in class org.apache.hadoop.security.LdapGroupsMapping.LdapSslSocketFactory
-
- createSocket(String, int) - Method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
- createSocket(String, int, InetAddress, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- createSocket(String, int, InetAddress, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
-
- createSocket(String, int, InetAddress, int) - Method in class org.apache.hadoop.security.LdapGroupsMapping.LdapSslSocketFactory
-
- createSocket(String, int, InetAddress, int) - Method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
- createSocket(InetAddress, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- createSocket(InetAddress, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
-
- createSocket(InetAddress, int) - Method in class org.apache.hadoop.security.LdapGroupsMapping.LdapSslSocketFactory
-
- createSocket(InetAddress, int) - Method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
- createSocket(InetAddress, int, InetAddress, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- createSocket(InetAddress, int, InetAddress, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
-
- createSocket(InetAddress, int, InetAddress, int) - Method in class org.apache.hadoop.security.LdapGroupsMapping.LdapSslSocketFactory
-
- createSocket(InetAddress, int, InetAddress, int) - Method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
- createSocket(Socket, String, int, boolean) - Method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
- createSocketAddr(String) - Static method in class org.apache.hadoop.net.NetUtils
-
Util method to build socket addr from either.
- createSocketAddr(String, int) - Static method in class org.apache.hadoop.net.NetUtils
-
Util method to build socket addr from either.
- createSocketAddr(String, int, String) - Static method in class org.apache.hadoop.net.NetUtils
-
Create an InetSocketAddress from the given target string and
default port.
- createSocketAddr(String, int, String, boolean) - Static method in class org.apache.hadoop.net.NetUtils
-
Create an InetSocketAddress from the given target string and
default port.
- createSocketAddr(String, int, String, boolean, boolean) - Static method in class org.apache.hadoop.net.NetUtils
-
- createSocketAddrForHost(String, int) - Static method in class org.apache.hadoop.net.NetUtils
-
Create a socket address with the given host and port.
- createSocketAddrUnresolved(String) - Static method in class org.apache.hadoop.net.NetUtils
-
- createSpan(String, String, String) - Method in interface org.apache.hadoop.fs.store.audit.AuditSpanSource
-
Create a span for an operation.
- createSSLEngine() - Method in class org.apache.hadoop.security.ssl.SSLFactory
-
Returns a configured SSLEngine.
- createSSLServerSocketFactory() - Method in class org.apache.hadoop.security.ssl.SSLFactory
-
Returns a configured SSLServerSocketFactory.
- createSSLSocketFactory() - Method in class org.apache.hadoop.security.ssl.SSLFactory
-
Returns a configured SSLSocketFactory.
- createStartupShutdownMessage(String, String, String[]) - Static method in class org.apache.hadoop.util.StringUtils
-
Generate the text for the startup/shutdown message of processes.
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FileContext
-
Creates a symbolic link to an existing file.
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FilterFs
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- createTmpFileForWrite(String, long, Configuration) - Method in class org.apache.hadoop.fs.LocalDirAllocator
-
Creates a temporary file in the local FS.
- createToken(UserGroupInformation, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- createToken(UserGroupInformation, String, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- createTracker(DurationTrackerFactory, String) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Create the tracker.
- createTransaction(List<ACL>, String) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
- createURLStreamHandler(String) - Method in class org.apache.hadoop.fs.FsUrlStreamHandlerFactory
-
- createUserForTesting(String, String[]) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a UGI for testing HDFS and MapReduce
- createValueBytes() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
- createWriter(Configuration, FSDataOutputStream, Class, Class, SequenceFile.CompressionType, CompressionCodec) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriter(Configuration, FSDataOutputStream, Class, Class, SequenceFile.CompressionType, CompressionCodec, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriter(Configuration, SequenceFile.Writer.Option...) - Static method in class org.apache.hadoop.io.SequenceFile
-
Create a new Writer with the given options.
- createWriter(FileContext, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec, SequenceFile.Metadata, EnumSet<CreateFlag>, Options.CreateOpts...) - Static method in class org.apache.hadoop.io.SequenceFile
-
Construct the preferred type of SequenceFile Writer.
- createWriter(FileSystem, Configuration, Path, Class, Class) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriter(FileSystem, Configuration, Path, Class, Class, int, short, long, boolean, SequenceFile.CompressionType, CompressionCodec, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriter(FileSystem, Configuration, Path, Class, Class, int, short, long, SequenceFile.CompressionType, CompressionCodec, Progressable, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec, Progressable) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec, Progressable, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, Progressable) - Static method in class org.apache.hadoop.io.SequenceFile
-
Deprecated.
- createWriteTraceScope() - Method in class org.apache.hadoop.fs.FSOutputSummer
-
- createZooKeeper() - Method in class org.apache.hadoop.ha.ActiveStandbyElector
-
Get a new zookeeper client instance.
- CREDENTIAL_PASSWORD_DEFAULT - Static variable in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- CREDENTIAL_PASSWORD_ENV_VAR - Static variable in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- CREDENTIAL_PASSWORD_FILE_KEY - Static variable in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- CREDENTIAL_PROVIDER_PATH - Static variable in class org.apache.hadoop.security.alias.CredentialProviderFactory
-
- CredentialCache - Class in org.apache.hadoop.security.scram
-
- CredentialCache() - Constructor for class org.apache.hadoop.security.scram.CredentialCache
-
- CredentialCache.Cache<C> - Class in org.apache.hadoop.security.scram
-
- credentialClass() - Method in class org.apache.hadoop.security.scram.CredentialCache.Cache
-
- CredentialEntry(String, char[]) - Constructor for class org.apache.hadoop.security.alias.CredentialProvider.CredentialEntry
-
- CredentialProvider - Class in org.apache.hadoop.security.alias
-
A provider of credentials or password for Hadoop applications.
- CredentialProvider() - Constructor for class org.apache.hadoop.security.alias.CredentialProvider
-
- CredentialProvider.CredentialEntry - Class in org.apache.hadoop.security.alias
-
The combination of both the alias and the actual credential value.
- CredentialProviderFactory - Class in org.apache.hadoop.security.alias
-
A factory to create a list of CredentialProvider based on the path given in a
Configuration.
- CredentialProviderFactory() - Constructor for class org.apache.hadoop.security.alias.CredentialProviderFactory
-
- Credentials - Class in org.apache.hadoop.security
-
A class that provides the facilities of reading and writing
secret keys and Tokens.
- Credentials() - Constructor for class org.apache.hadoop.security.Credentials
-
Create an empty credentials instance.
- Credentials(Credentials) - Constructor for class org.apache.hadoop.security.Credentials
-
Create a copy of the given credentials.
- Credentials.SerializedFormat - Enum in org.apache.hadoop.security
-
- CredentialShell - Class in org.apache.hadoop.security.alias
-
This program is the CLI utility for the CredentialProvider facilities in
Hadoop.
- CredentialShell() - Constructor for class org.apache.hadoop.security.alias.CredentialShell
-
- CredentialShell.PasswordReader - Class in org.apache.hadoop.security.alias
-
To facilitate testing since Console is a final class.
- CrossOriginFilter - Class in org.apache.hadoop.security.http
-
- CrossOriginFilter() - Constructor for class org.apache.hadoop.security.http.CrossOriginFilter
-
- CryptoCodec - Class in org.apache.hadoop.crypto
-
Crypto codec class, encapsulates encryptor/decryptor pair.
- CryptoCodec() - Constructor for class org.apache.hadoop.crypto.CryptoCodec
-
- CryptoFSDataInputStream - Class in org.apache.hadoop.fs.crypto
-
- CryptoFSDataInputStream(FSDataInputStream, CryptoCodec, byte[], byte[]) - Constructor for class org.apache.hadoop.fs.crypto.CryptoFSDataInputStream
-
- CryptoFSDataInputStream(FSDataInputStream, CryptoCodec, int, byte[], byte[]) - Constructor for class org.apache.hadoop.fs.crypto.CryptoFSDataInputStream
-
- CryptoFSDataOutputStream - Class in org.apache.hadoop.fs.crypto
-
- CryptoFSDataOutputStream(FSDataOutputStream, CryptoCodec, byte[], byte[]) - Constructor for class org.apache.hadoop.fs.crypto.CryptoFSDataOutputStream
-
- CryptoFSDataOutputStream(FSDataOutputStream, CryptoCodec, int, byte[], byte[]) - Constructor for class org.apache.hadoop.fs.crypto.CryptoFSDataOutputStream
-
- CryptoFSDataOutputStream(FSDataOutputStream, CryptoCodec, int, byte[], byte[], boolean) - Constructor for class org.apache.hadoop.fs.crypto.CryptoFSDataOutputStream
-
- CryptoInputStream - Class in org.apache.hadoop.crypto
-
CryptoInputStream decrypts data.
- CryptoInputStream(InputStream, CryptoCodec, byte[], byte[]) - Constructor for class org.apache.hadoop.crypto.CryptoInputStream
-
- CryptoInputStream(InputStream, CryptoCodec, int, byte[], byte[]) - Constructor for class org.apache.hadoop.crypto.CryptoInputStream
-
- CryptoInputStream(InputStream, CryptoCodec, int, byte[], byte[], long) - Constructor for class org.apache.hadoop.crypto.CryptoInputStream
-
- CryptoOutputStream - Class in org.apache.hadoop.crypto
-
CryptoOutputStream encrypts data.
- CryptoOutputStream(OutputStream, CryptoCodec, byte[], byte[]) - Constructor for class org.apache.hadoop.crypto.CryptoOutputStream
-
- CryptoOutputStream(OutputStream, CryptoCodec, byte[], byte[], long) - Constructor for class org.apache.hadoop.crypto.CryptoOutputStream
-
- CryptoOutputStream(OutputStream, CryptoCodec, byte[], byte[], long, boolean) - Constructor for class org.apache.hadoop.crypto.CryptoOutputStream
-
- CryptoOutputStream(OutputStream, CryptoCodec, int, byte[], byte[]) - Constructor for class org.apache.hadoop.crypto.CryptoOutputStream
-
- CryptoOutputStream(OutputStream, CryptoCodec, int, byte[], byte[], long) - Constructor for class org.apache.hadoop.crypto.CryptoOutputStream
-
- CryptoOutputStream(OutputStream, CryptoCodec, int, byte[], byte[], long, boolean) - Constructor for class org.apache.hadoop.crypto.CryptoOutputStream
-
- CryptoProtocolVersion - Enum in org.apache.hadoop.crypto
-
Versions of the client/server protocol used for HDFS encryption.
- CryptoStreamUtils - Class in org.apache.hadoop.crypto
-
- CryptoStreamUtils() - Constructor for class org.apache.hadoop.crypto.CryptoStreamUtils
-
- ctorImpl(Class<?>, Class<?>...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.Builder
-
- ctorImpl(String, Class<?>...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.Builder
-
- CUR_DIR - Static variable in class org.apache.hadoop.fs.Path
-
The current directory, ".".
- CURRENT_VERSION - Static variable in class org.apache.hadoop.ipc.RpcConstants
-
- CURRENT_VERSION_SUB_RESOURCE - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- currentAuditContext() - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Get the current common audit context.
- currentConfig() - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- currentConfig() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
-
- currentId - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Access to currentId is protected by this object lock.
- currentThreadId() - Method in class org.apache.hadoop.fs.impl.WeakReferenceThreadMap
-
Get the current thread ID.
- currentThreadID() - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
A thread ID which is unique for this process and shared across all
S3A clients on the same thread, even those using different FS instances.
- currentTokens - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Cache of currently valid tokens, mapping from DelegationTokenIdentifier
to DelegationTokenInformation.
- CUSTOM - org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod
-
- CUSTOM_AUTH_METHOD_PRINCIPAL_CLASS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
A class that extends Principal
- CUSTOM_HEADER_PARAM - Static variable in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
-
- CUSTOM_HEADER_PARAM - Static variable in class org.apache.hadoop.security.http.XFrameOptionsFilter
-
- CUSTOM_METHODS_TO_IGNORE_PARAM - Static variable in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
-
- CUSTOM_RPC_AUTH_METHOD_CLASS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- Factory() - Constructor for class org.apache.hadoop.crypto.key.JavaKeyStoreProvider.Factory
-
- Factory() - Constructor for class org.apache.hadoop.crypto.key.kms.KMSClientProvider.Factory
-
- Factory() - Constructor for class org.apache.hadoop.crypto.key.UserProvider.Factory
-
- Factory() - Constructor for class org.apache.hadoop.net.InnerNodeImpl.Factory
-
- Factory() - Constructor for class org.apache.hadoop.security.alias.BouncyCastleFipsKeyStoreProvider.Factory
-
- Factory() - Constructor for class org.apache.hadoop.security.alias.JavaKeyStoreProvider.Factory
-
- Factory() - Constructor for class org.apache.hadoop.security.alias.LocalBouncyCastleFipsKeyStoreProvider.Factory
-
- Factory() - Constructor for class org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider.Factory
-
- Factory() - Constructor for class org.apache.hadoop.security.alias.UserProvider.Factory
-
- fadvisePossible - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- FAIL - org.apache.hadoop.io.retry.RetryPolicy.RetryAction.RetryDecision
-
- FAIL - Static variable in class org.apache.hadoop.fs.shell.find.Result
-
Result indicating
Expression processing should stop.
- FAIL - Static variable in class org.apache.hadoop.io.retry.RetryPolicy.RetryAction
-
- failed() - Method in interface org.apache.hadoop.fs.statistics.DurationTracker
-
The operation failed.
- failed() - Method in class org.apache.hadoop.fs.statistics.impl.StatisticDurationTracker
-
- failed() - Method in class org.apache.hadoop.fs.statistics.impl.StubDurationTracker
-
- FAILED_TO_GET_UGI_MSG_HEADER - Static variable in class org.apache.hadoop.security.SecurityUtil
-
- failover(int, int) - Method in class org.apache.hadoop.security.LdapGroupsMapping
-
Check whether we should fail over to the next LDAP server.
- failover(HAServiceTarget, HAServiceTarget, boolean, boolean) - Method in class org.apache.hadoop.ha.FailoverController
-
Failover from service 1 to service 2.
- FAILOVER_AND_RETRY - org.apache.hadoop.io.retry.RetryPolicy.RetryAction.RetryDecision
-
- FAILOVER_AND_RETRY - Static variable in class org.apache.hadoop.io.retry.RetryPolicy.RetryAction
-
- FailoverController - Class in org.apache.hadoop.ha
-
The FailOverController is responsible for electing an active service
on startup or when the current active is changing (eg due to failure),
monitoring the health of a service, and performing a fail-over when a
new active service is either manually selected by a user or elected.
- FailoverController(Configuration, HAServiceProtocol.RequestSource) - Constructor for class org.apache.hadoop.ha.FailoverController
-
- FailoverFailedException - Exception in org.apache.hadoop.ha
-
Exception thrown to indicate service failover has failed.
- FailoverFailedException(String) - Constructor for exception org.apache.hadoop.ha.FailoverFailedException
-
- FailoverFailedException(String, Throwable) - Constructor for exception org.apache.hadoop.ha.FailoverFailedException
-
- failoverOnNetworkException(int) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
- failoverOnNetworkException(RetryPolicy, int) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
- failoverOnNetworkException(RetryPolicy, int, int, long, long) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
- failoverOnNetworkException(RetryPolicy, int, long, long) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
- FailoverProxyProvider<T> - Interface in org.apache.hadoop.io.retry
-
An implementer of this interface is capable of providing proxy objects for
use in IPC communication, and potentially modifying these objects or creating
entirely new ones in the event of certain types of failures.
- FailoverProxyProvider.ProxyInfo<T> - Class in org.apache.hadoop.io.retry
-
- FairCallQueue<E extends Schedulable> - Class in org.apache.hadoop.ipc
-
A queue with multiple levels for each priority.
- FairCallQueue(int, int, String, boolean, Configuration) - Constructor for class org.apache.hadoop.ipc.FairCallQueue
-
- FairCallQueue(int, int, String, int[], boolean, Configuration) - Constructor for class org.apache.hadoop.ipc.FairCallQueue
-
Create a FairCallQueue.
- FairCallQueue(int, int, String, Configuration) - Constructor for class org.apache.hadoop.ipc.FairCallQueue
-
- FairCallQueueMXBean - Interface in org.apache.hadoop.ipc
-
- FAKE_KERBEROS - Static variable in class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
- FakeKerberosAuthMethod - Class in org.apache.hadoop.security.rpcauth
-
- FakeKerberosAuthMethod.FakeSaslClient - Class in org.apache.hadoop.security.rpcauth
-
- FakeKerberosAuthMethod.FakeSaslClientFactory - Class in org.apache.hadoop.security.rpcauth
-
- FakeKerberosAuthMethod.FakeSaslProvider - Class in org.apache.hadoop.security.rpcauth
-
- FakeSaslClient() - Constructor for class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod.FakeSaslClient
-
- FakeSaslClientFactory() - Constructor for class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod.FakeSaslClientFactory
-
- FakeSaslProvider() - Constructor for class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod.FakeSaslProvider
-
- fallbackRead(InputStream, ByteBufferPool, int) - Static method in class org.apache.hadoop.fs.ByteBufferUtil
-
Perform a fallback read.
- FastNumberFormat - Class in org.apache.hadoop.util
-
Fast thread-safe version of NumberFormat
- FastNumberFormat() - Constructor for class org.apache.hadoop.util.FastNumberFormat
-
- FastSaslClientFactory - Class in org.apache.hadoop.security
-
Class for dealing with caching SASL client factories.
- FastSaslClientFactory(Map<String, ?>) - Constructor for class org.apache.hadoop.security.FastSaslClientFactory
-
- FastSaslServerFactory - Class in org.apache.hadoop.security
-
Class for dealing with caching SASL server factories.
- FastSaslServerFactory(Map<String, ?>) - Constructor for class org.apache.hadoop.security.FastSaslServerFactory
-
- FatalAccessControlException - Exception in org.apache.hadoop.security.rpcauth
-
- FatalAccessControlException() - Constructor for exception org.apache.hadoop.security.rpcauth.FatalAccessControlException
-
- FatalAccessControlException(String) - Constructor for exception org.apache.hadoop.security.rpcauth.FatalAccessControlException
-
- FatalAccessControlException(String, Throwable) - Constructor for exception org.apache.hadoop.security.rpcauth.FatalAccessControlException
-
- FatalAccessControlException(Throwable) - Constructor for exception org.apache.hadoop.security.rpcauth.FatalAccessControlException
-
- fence(HAServiceTarget) - Method in class org.apache.hadoop.ha.NodeFencer
-
- fence(HAServiceTarget, HAServiceTarget) - Method in class org.apache.hadoop.ha.NodeFencer
-
- FenceMethod - Interface in org.apache.hadoop.ha
-
A fencing method is a method by which one node can forcibly prevent
another node from making continued progress.
- fenceOldActive(byte[]) - Method in interface org.apache.hadoop.ha.ActiveStandbyElector.ActiveStandbyElectorCallback
-
If an old active has failed, rather than exited gracefully, then
the new active may need to take some fencing actions against it
before proceeding with failover.
- fetchDurationSummary(IOStatistics, String, boolean) - Static method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
Fetch the duration timing summary of success or failure operations
from an IO Statistics source.
- fetchSuccessSummary(IOStatistics, String) - Static method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
Fetch the duration timing summary from an IOStatistics source.
- Fid - Interface in org.apache.hadoop.maprfs
-
Interface which provides base API for the MapR distributed file system interaction
with the file and its identifier (FID) within that file system.
- file - Variable in class org.apache.hadoop.fs.FSInputChecker
-
The file name from which data is read from
- file(Path) - Static method in class org.apache.hadoop.io.SequenceFile.Reader
-
Create an option to specify the path name of the sequence file.
- file(Path) - Static method in class org.apache.hadoop.io.SequenceFile.Writer
-
- FILE_ATTRIBUTE_NORMAL - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- FILE_BEGIN - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- FILE_CURRENT - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- FILE_DEFAULT_PERM - Static variable in class org.apache.hadoop.fs.FileContext
-
Default permission for file
- FILE_DONTNEED - org.apache.hadoop.fs.FSDataInputStream.FadviseType
-
- FILE_END - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- FILE_RANDOM - org.apache.hadoop.fs.FSDataInputStream.FadviseType
-
- FILE_SEQUENTIAL - org.apache.hadoop.fs.FSDataInputStream.FadviseType
-
- FILE_SHARE_DELETE - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- FILE_SHARE_READ - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- FILE_SHARE_WRITE - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- FileAlreadyExistsException - Exception in org.apache.hadoop.fs
-
Used when target file already exists for any operation and
is not configured to be overwritten.
- FileAlreadyExistsException() - Constructor for exception org.apache.hadoop.fs.FileAlreadyExistsException
-
- FileAlreadyExistsException(String) - Constructor for exception org.apache.hadoop.fs.FileAlreadyExistsException
-
- fileAndDirectoryCount(long) - Method in class org.apache.hadoop.fs.QuotaUsage.Builder
-
- FileBasedIPList - Class in org.apache.hadoop.util
-
FileBasedIPList loads a list of subnets in CIDR format and ip addresses from
a file.
- FileBasedIPList(String) - Constructor for class org.apache.hadoop.util.FileBasedIPList
-
- FileBasedKeyStoresFactory - Class in org.apache.hadoop.security.ssl
-
KeyStoresFactory implementation that reads the certificates from
keystore files.
- FileBasedKeyStoresFactory() - Constructor for class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
- FileChecksum - Class in org.apache.hadoop.fs
-
An abstract class representing file checksums for files.
- FileChecksum() - Constructor for class org.apache.hadoop.fs.FileChecksum
-
- FileContext - Class in org.apache.hadoop.fs
-
The FileContext class provides an interface for users of the Hadoop
file system.
- FileContext.Util - Class in org.apache.hadoop.fs
-
Utility/library methods built over the basic FileContext methods.
- fileCount(long) - Method in class org.apache.hadoop.fs.ContentSummary.Builder
-
- FileEncryptionInfo - Class in org.apache.hadoop.fs
-
FileEncryptionInfo encapsulates all the encryption-related information for
an encrypted file.
- FileEncryptionInfo(CipherSuite, CryptoProtocolVersion, byte[], byte[], String, String) - Constructor for class org.apache.hadoop.fs.FileEncryptionInfo
-
Create a FileEncryptionInfo.
- FileMonitoringTimerTask - Class in org.apache.hadoop.security.ssl
-
Implements basic logic to track when a file changes on disk and call the action
passed to the constructor when it does.
- FileMonitoringTimerTask(Path, Consumer<Path>, Consumer<Throwable>) - Constructor for class org.apache.hadoop.security.ssl.FileMonitoringTimerTask
-
- FileMonitoringTimerTask(List<Path>, Consumer<Path>, Consumer<Throwable>) - Constructor for class org.apache.hadoop.security.ssl.FileMonitoringTimerTask
-
Create file monitoring task to be scheduled using a standard
Java Timer instance.
- FilePosition - Class in org.apache.hadoop.fs.impl.prefetch
-
Provides functionality related to tracking the position within a file.
- FilePosition(long, int) - Constructor for class org.apache.hadoop.fs.impl.prefetch.FilePosition
-
- FileRange - Interface in org.apache.hadoop.fs
-
A byte range of a file.
- FileRangeImpl - Class in org.apache.hadoop.fs.impl
-
A range of bytes from a file with an optional buffer to read those bytes
for zero copy.
- FileRangeImpl(long, int, Object) - Constructor for class org.apache.hadoop.fs.impl.FileRangeImpl
-
Create.
- FileSink - Class in org.apache.hadoop.metrics2.sink
-
A metrics sink that writes to a file
- FileSink() - Constructor for class org.apache.hadoop.metrics2.sink.FileSink
-
- FileStatus - Class in org.apache.hadoop.fs
-
Interface that represents the client side information for a file.
- FileStatus() - Constructor for class org.apache.hadoop.fs.FileStatus
-
- FileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path) - Constructor for class org.apache.hadoop.fs.FileStatus
-
Constructor for file systems on which symbolic links are not supported
- FileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path, Path) - Constructor for class org.apache.hadoop.fs.FileStatus
-
- FileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path, Path, boolean, boolean, boolean) - Constructor for class org.apache.hadoop.fs.FileStatus
-
- FileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path, Path, Set<FileStatus.AttrFlags>) - Constructor for class org.apache.hadoop.fs.FileStatus
-
- FileStatus(long, boolean, int, long, long, Path) - Constructor for class org.apache.hadoop.fs.FileStatus
-
- FileStatus(FileStatus) - Constructor for class org.apache.hadoop.fs.FileStatus
-
Copy constructor.
- FileStatus.AttrFlags - Enum in org.apache.hadoop.fs
-
Flags for entity attributes.
- FileSystem - Class in org.apache.hadoop.fs
-
An abstract base class for a fairly generic filesystem.
- FileSystem() - Constructor for class org.apache.hadoop.fs.FileSystem
-
- FILESYSTEM_CLOSE - Static variable in class org.apache.hadoop.fs.statistics.FileSystemStatisticNames
-
How long did filesystem close take?
- fileSystem_getEnclosingRoot(FileSystem, Path) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO
-
Return path of the enclosing root for a given path.
- FILESYSTEM_INITIALIZATION - Static variable in class org.apache.hadoop.fs.statistics.FileSystemStatisticNames
-
How long did filesystem initialization take?
- fileSystem_openFile(FileSystem, Path, String, FileStatus, Long, Map<String, String>) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedIO
-
OpenFile assistant, easy reflection-based access to
FileSystem#openFile(Path) and blocks
awaiting the operation completion.
- fileSystem_openFile(FileSystem, Path, String, FileStatus, Long, Map<String, String>) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO
-
- fileSystem_openFile_available() - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedIO
-
- FileSystem.DirectoryEntries - Class in org.apache.hadoop.fs
-
Represents a batch of directory entries when iteratively listing a
directory.
- FileSystem.DirListingIterator<T extends FileStatus> - Class in org.apache.hadoop.fs
-
- FileSystem.Statistics - Class in org.apache.hadoop.fs
-
Tracks statistics about how many reads, writes, and so forth have been
done in a FileSystem.
- FileSystem.Statistics.StatisticsData - Class in org.apache.hadoop.fs
-
Statistics data.
- FileSystemLinkResolver<T> - Class in org.apache.hadoop.fs
-
FileSystem-specific class used to operate on and resolve symlinks in a path.
- FileSystemLinkResolver() - Constructor for class org.apache.hadoop.fs.FileSystemLinkResolver
-
- FileSystemMultipartUploader - Class in org.apache.hadoop.fs.impl
-
A MultipartUploader that uses the basic FileSystem commands.
- FileSystemMultipartUploader(FileSystemMultipartUploaderBuilder, FileSystem) - Constructor for class org.apache.hadoop.fs.impl.FileSystemMultipartUploader
-
- FileSystemMultipartUploaderBuilder - Class in org.apache.hadoop.fs.impl
-
- FileSystemMultipartUploaderBuilder(FileSystem, Path) - Constructor for class org.apache.hadoop.fs.impl.FileSystemMultipartUploaderBuilder
-
- FileSystemStatisticNames - Class in org.apache.hadoop.fs.statistics
-
Common statistic names for Filesystem-level statistics,
including internals.
- FileSystemStorageStatistics - Class in org.apache.hadoop.fs
-
A basic StorageStatistics instance which simply returns data from
FileSystem#Statistics.
- FileUtil - Class in org.apache.hadoop.fs
-
A collection of file-processing util methods
- FileUtil() - Constructor for class org.apache.hadoop.fs.FileUtil
-
- FileUtil.HardLink - Class in org.apache.hadoop.fs
-
Deprecated.
- fillBuffer(InputStream, byte[], boolean) - Method in class org.apache.hadoop.util.LineReader
-
- fillQueueForKey(String, Queue<E>, int) - Method in interface org.apache.hadoop.crypto.key.kms.ValueQueue.QueueRefiller
-
Method that has to be implemented by implementing classes to fill the
Queue.
- Filter - Class in org.apache.hadoop.util.bloom
-
Defines the general behavior of a filter.
- Filter() - Constructor for class org.apache.hadoop.util.bloom.Filter
-
- Filter(int, int, int) - Constructor for class org.apache.hadoop.util.bloom.Filter
-
Constructor.
- FILTER_INITIALIZER_PROPERTY - Static variable in class org.apache.hadoop.http.HttpServer2
-
- FilterContainer - Interface in org.apache.hadoop.http
-
A container class for javax.servlet.Filter.
- FILTERED - org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionStrategy
-
Compression strategy best used for data consisting mostly of small
values with a somewhat random distribution.
- FilterExpression - Class in org.apache.hadoop.fs.shell.find
-
Provides an abstract composition filter for the
Expression interface.
- FilterExpression(Expression) - Constructor for class org.apache.hadoop.fs.shell.find.FilterExpression
-
- FilterFileSystem - Class in org.apache.hadoop.fs
-
A FilterFileSystem contains
some other file system, which it uses as
its basic file system, possibly transforming
the data along the way or providing additional
functionality.
- FilterFileSystem() - Constructor for class org.apache.hadoop.fs.FilterFileSystem
-
- FilterFileSystem(FileSystem) - Constructor for class org.apache.hadoop.fs.FilterFileSystem
-
- FilterFs - Class in org.apache.hadoop.fs
-
A FilterFs contains some other file system, which it uses as its
basic file system, possibly transforming the data along the way or providing
additional functionality.
- FilterFs(AbstractFileSystem) - Constructor for class org.apache.hadoop.fs.FilterFs
-
- filteringRemoteIterator(RemoteIterator<S>, FunctionRaisingIOE<? super S, Boolean>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Create a RemoteIterator from a RemoteIterator and a filter
function which returns true for every element to be passed
through.
- FilterInitializer - Class in org.apache.hadoop.http
-
Initialize a javax.servlet.Filter.
- FilterInitializer() - Constructor for class org.apache.hadoop.http.FilterInitializer
-
- filterNames - Variable in class org.apache.hadoop.http.HttpServer2
-
- finalize() - Method in class org.apache.hadoop.crypto.OpensslCipher
-
- finalize() - Method in class org.apache.hadoop.crypto.random.OsSecureRandom
-
- finalize() - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
Overriden to close the stream.
- finalize() - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor
-
- finalize() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor
-
- finalKey(WritableComparable) - Method in class org.apache.hadoop.io.MapFile.Reader
-
Reads the final key from the file.
- find(String) - Method in class org.apache.hadoop.io.Text
-
- find(String, int) - Method in class org.apache.hadoop.io.Text
-
Finds any occurrence of what in the backing
buffer, starting as position start.
- Find - Class in org.apache.hadoop.fs.shell.find
-
- Find() - Constructor for class org.apache.hadoop.fs.shell.find.Find
-
Default constructor for the Find command.
- findByte(byte[], int, int, byte) - Static method in class org.apache.hadoop.util.UTF8ByteArrayUtils
-
Find the first occurrence of the given byte b in a UTF-8 encoded string
- findBytes(byte[], int, int, byte[]) - Static method in class org.apache.hadoop.util.UTF8ByteArrayUtils
-
Find the first occurrence of the given bytes b in a UTF-8 encoded string
- FindClass - Class in org.apache.hadoop.util
-
This entry point exists for diagnosing classloader problems:
is a class or resource present -and if so, where?
- FindClass() - Constructor for class org.apache.hadoop.util.FindClass
-
Empty constructor; passes a new Configuration
object instance to its superclass's constructor
- FindClass(Configuration) - Constructor for class org.apache.hadoop.util.FindClass
-
Create a class with a specified configuration
- findClassLocation(Class<?>) - Static method in class org.apache.hadoop.util.ClassUtil
-
Find the absolute location of the class.
- findContainingJar(Class<?>) - Static method in class org.apache.hadoop.util.ClassUtil
-
Find a jar that contains a class of the same name, if any.
- findFirstValidInput(T[]) - Static method in class org.apache.hadoop.io.erasurecode.coder.util.HHUtil
-
Find the valid input from all the inputs.
- findNext(String, char, char, int, StringBuilder) - Static method in class org.apache.hadoop.util.StringUtils
-
Finds the first occurrence of the separator character ignoring the escaped
separators starting from the index.
- findNthByte(byte[], byte, int) - Static method in class org.apache.hadoop.util.UTF8ByteArrayUtils
-
Find the nth occurrence of the given byte b in a UTF-8 encoded string
- findNthByte(byte[], int, int, byte, int) - Static method in class org.apache.hadoop.util.UTF8ByteArrayUtils
-
Find the nth occurrence of the given byte b in a UTF-8 encoded string
- FindOptions - Class in org.apache.hadoop.fs.shell.find
-
- FindOptions() - Constructor for class org.apache.hadoop.fs.shell.find.FindOptions
-
- findPort - Variable in class org.apache.hadoop.http.HttpServer2
-
- findProvider(List<KeyProvider>, String) - Static method in class org.apache.hadoop.crypto.key.KeyProvider
-
Find the provider with the given key.
- finish() - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- finish() - Method in interface org.apache.hadoop.fs.shell.find.Expression
-
Finishes the expression, called once after processing all items.
- finish() - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- finish() - Method in class org.apache.hadoop.io.compress.BlockCompressorStream
-
- finish() - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Compressor
-
- finish() - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyCompressor
-
- finish() - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
- finish() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream
-
Finishes writing compressed data to the output stream
without closing the underlying stream.
- finish() - Method in interface org.apache.hadoop.io.compress.Compressor
-
When called, indicates that compression should end
with the current contents of the input buffer.
- finish() - Method in class org.apache.hadoop.io.compress.CompressorStream
-
- finish() - Method in class org.apache.hadoop.io.compress.lz4.Lz4Compressor
-
When called, indicates that compression should end
with the current contents of the input buffer.
- finish() - Method in class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
When called, indicates that compression should end
with the current contents of the input buffer.
- finish() - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipCompressor
-
- finish() - Method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
- finish() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
- finish() - Method in interface org.apache.hadoop.io.erasurecode.coder.ErasureCodingStep
-
Notify erasure coder that all the chunks of input blocks are processed so
the coder can be able to update internal states, considering next step.
- finish() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecodingStep
-
- finish() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureEncodingStep
-
- finish() - Method in class org.apache.hadoop.io.erasurecode.coder.HHErasureCodingStep
-
- finished() - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Compressor
-
- finished() - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Decompressor
-
- finished() - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyCompressor
-
- finished() - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyDecompressor
-
- finished() - Method in interface org.apache.hadoop.io.compress.Compressor
-
Returns true if the end of the compressed
data output stream has been reached.
- finished() - Method in interface org.apache.hadoop.io.compress.Decompressor
-
Returns true if the end of the decompressed
data output stream has been reached.
- finished() - Method in class org.apache.hadoop.io.compress.lz4.Lz4Compressor
-
Returns true if the end of the compressed
data output stream has been reached.
- finished() - Method in class org.apache.hadoop.io.compress.lz4.Lz4Decompressor
-
Returns true if the end of the decompressed
data output stream has been reached.
- finished() - Method in class org.apache.hadoop.io.compress.PassthroughCodec.StubDecompressor
-
- finished() - Method in class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
Returns true if the end of the compressed
data output stream has been reached.
- finished() - Method in class org.apache.hadoop.io.compress.snappy.SnappyDecompressor
-
Returns true if the end of the decompressed
data output stream has been reached.
- finished() - Method in class org.apache.hadoop.io.compress.snappy.SnappyDecompressor.SnappyDirectDecompressor
-
- finished() - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipCompressor
-
- finished() - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor
-
Returns true if the end of the gzip substream (single "member") has been
reached.
- finished() - Method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
- finished() - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor
-
- finished() - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor.ZlibDirectDecompressor
-
- finished() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
- finished() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor
-
- finished() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor.ZStandardDirectDecompressor
-
- finished() - Method in class org.apache.hadoop.util.OperationDuration
-
Update the finished time with the current system time.
- FINISHED - org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor.GzipStateLabel
-
Immediately after the trailer (and potentially prior to the next gzip
member/substream header), without reset() having been called.
- finishRefresh() - Method in class org.apache.hadoop.util.HostsFileReader
-
- firstKey() - Method in class org.apache.hadoop.io.SortedMapWritable
-
- FIVE - org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionLevel
-
Compression level 5.
- fix(FileSystem, Path, Class<? extends Writable>, Class<? extends Writable>, boolean, Configuration) - Static method in class org.apache.hadoop.io.MapFile
-
This method attempts to fix a corrupt MapFile by re-creating its index.
- FIXED - org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionStrategy
-
Compression strategy to prevent the use of dynamic Huffman codes,
allowing for a simpler decoder for special applications.
- fixRelativePart(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- fixSymlinkFileStatus(FileStatus) - Static method in class org.apache.hadoop.fs.FileUtil
-
- fixSymlinkPath(PathData) - Static method in class org.apache.hadoop.fs.FileUtil
-
- flags() - Method in class org.apache.hadoop.fs.impl.FlagSet
-
Get a copy of the flags.
- FlagSet<E extends java.lang.Enum<E>> - Class in org.apache.hadoop.fs.impl
-
- FloatWritable - Class in org.apache.hadoop.io
-
A WritableComparable for floats.
- FloatWritable() - Constructor for class org.apache.hadoop.io.FloatWritable
-
- FloatWritable(float) - Constructor for class org.apache.hadoop.io.FloatWritable
-
- FloatWritable.Comparator - Class in org.apache.hadoop.io
-
A Comparator optimized for FloatWritable.
- flush() - Method in class org.apache.hadoop.crypto.CryptoOutputStream
-
To flush, we need to encrypt the data in the buffer and write to the
underlying stream, then do the flush.
- flush() - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider
-
- flush() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Ensures that any changes to the keys are written to persistent store.
- flush() - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- flush() - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- flush() - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- flush() - Method in class org.apache.hadoop.crypto.key.UserProvider
-
- flush() - Method in class org.apache.hadoop.fs.FSOutputSummer
-
Checksums all complete data chunks and flushes them to the underlying
stream.
- flush() - Method in class org.apache.hadoop.fs.store.DataBlocks.DataBlock
-
Flush the output.
- flush() - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
- flush() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream
-
- flush() - Method in class org.apache.hadoop.io.file.tfile.SimpleBufferedOutputStream
-
- flush() - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
- flush() - Method in class org.apache.hadoop.ipc.Client.IpcStreams
-
- flush() - Method in interface org.apache.hadoop.metrics2.MetricsSink
-
Flush any buffered metrics
- flush() - Method in class org.apache.hadoop.metrics2.sink.FileSink
-
- flush() - Method in class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
- flush() - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink
-
- flush() - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink.Graphite
-
- flush() - Method in class org.apache.hadoop.metrics2.sink.PrometheusMetricsSink
-
- flush() - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- flush() - Method in class org.apache.hadoop.metrics2.sink.StatsDSink
-
- flush() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- flush() - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
Ensures that any changes to the credentials are written to persistent
store.
- flush() - Method in class org.apache.hadoop.security.alias.LocalKeyStoreProvider
-
- flush() - Method in class org.apache.hadoop.security.alias.UserProvider
-
- flush() - Method in class org.apache.hadoop.security.SaslOutputStream
-
Flushes this output stream
- flushBuffer() - Method in class org.apache.hadoop.fs.FSOutputSummer
-
- flushBuffer(boolean, boolean) - Method in class org.apache.hadoop.fs.FSOutputSummer
-
- FORCE_EXIT - org.apache.hadoop.fs.SafeModeAction
-
Force Exit from safe mode.
- FORCEACTIVE - Static variable in class org.apache.hadoop.ha.HAAdmin
-
- forceFlush - Static variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- FORCEMANUAL - Static variable in class org.apache.hadoop.ha.HAAdmin
-
Undocumented flag which allows an administrator to use manual failover
state transitions even when auto-failover is enabled.
- forceReloginFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Force re-Login a user in from a keytab file irrespective of the last login
time.
- forceReloginFromTicketCache() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Force re-Login a user in from the ticket cache irrespective of the last
login time.
- forceSecureOpenForRandomRead(File, String, String, String) - Static method in class org.apache.hadoop.io.SecureIOUtils
-
- forceSecureOpenForRead(File, String, String) - Static method in class org.apache.hadoop.io.SecureIOUtils
-
- forceSecureOpenFSDataInputStream(File, String, String) - Static method in class org.apache.hadoop.io.SecureIOUtils
-
Same as openFSDataInputStream except that it will run even if security is
off.
- foreach(I[]) - Static method in class org.apache.hadoop.util.functional.TaskPool
-
- foreach(Iterable<I>) - Static method in class org.apache.hadoop.util.functional.TaskPool
-
Create a task builder for the iterable.
- foreach(RemoteIterator<I>) - Static method in class org.apache.hadoop.util.functional.TaskPool
-
Create a task builder for the remote iterator.
- foreach(RemoteIterator<T>, ConsumerRaisingIOE<? super T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Apply an operation to all values of a RemoteIterator.
- format(String) - Method in class org.apache.hadoop.security.alias.CredentialShell.PasswordReader
-
- format(StringBuilder, long, int) - Static method in class org.apache.hadoop.util.FastNumberFormat
-
- format(String, Object...) - Static method in class org.apache.hadoop.util.StringUtils
-
The same as String.format(Locale.ENGLISH, format, objects).
- FORMAT_JAVA - Static variable in class org.apache.hadoop.security.token.DtFileOperations
-
Use FORMAT_* as arguments to format parameters.
- FORMAT_JSON - Static variable in class org.apache.hadoop.conf.ConfServlet
-
- FORMAT_PB - Static variable in class org.apache.hadoop.security.token.DtFileOperations
-
Use FORMAT_* as arguments to format parameters.
- FORMAT_XML - Static variable in class org.apache.hadoop.conf.ConfServlet
-
- formatPercent(double, int) - Static method in class org.apache.hadoop.util.StringUtils
-
Format a percentage for presentation to the user.
- formatTime(long) - Static method in class org.apache.hadoop.util.StringUtils
-
Given the time in long milliseconds, returns a
String in the format Xhrs, Ymins, Z sec.
- formatTime(long) - Static method in class org.apache.hadoop.util.Time
-
Convert time in millisecond to human readable format.
- formatTimeDiff(long, long) - Static method in class org.apache.hadoop.util.StringUtils
-
Given a finish and start time in long milliseconds, returns a
String in the format Xhrs, Ymins, Z sec, for the time difference between two times.
- formatTimeSortable(long) - Static method in class org.apache.hadoop.util.StringUtils
-
Given the time in long milliseconds, returns a String in the sortable
format Xhrs, Ymins, Zsec.
- forMechanismName(String) - Static method in enum org.apache.hadoop.security.scram.ScramMechanism
-
- ForwardingIOStatisticsStore - Class in org.apache.hadoop.fs.statistics.impl
-
This may seem odd having an IOStatisticsStore which does nothing
but forward to a wrapped store, but it's designed to
assist in subclassing of selective methods, such
as those to increment counters, get durations etc.
- ForwardingIOStatisticsStore(IOStatisticsStore) - Constructor for class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- FOUR - org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionLevel
-
Compression level 4.
- FREEBSD - Static variable in class org.apache.hadoop.util.Shell
-
- freeBuffer(ByteBuffer) - Method in interface org.apache.hadoop.util.CleanerUtil.BufferCleaner
-
- freeDB(ByteBuffer) - Static method in class org.apache.hadoop.crypto.CryptoStreamUtils
-
Forcibly free the direct buffer.
- from(ByteBuffer) - Static method in class org.apache.hadoop.fs.BBPartHandle
-
- from(ByteBuffer) - Static method in class org.apache.hadoop.fs.BBUploadHandle
-
- fromBytes(byte[]) - Static method in class org.apache.hadoop.io.UTF8
-
Deprecated.
- fromBytes(byte[]) - Method in class org.apache.hadoop.util.JsonSerialization
-
Deserialize from a byte array.
- fromBytes(double) - Method in enum org.apache.hadoop.conf.StorageUnit
-
- fromInstance(T) - Method in class org.apache.hadoop.util.JsonSerialization
-
clone by converting to JSON and back again.
- fromJson(String) - Method in class org.apache.hadoop.util.JsonSerialization
-
Convert from JSON.
- fromJsonStream(InputStream) - Method in class org.apache.hadoop.util.JsonSerialization
-
Read from an input stream.
- fromResource(String) - Method in class org.apache.hadoop.util.JsonSerialization
-
Convert from a JSON file.
- fromShort(short) - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- fromShortName(String) - Static method in enum org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
- fromStorageStatistics(StorageStatistics) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Create IOStatistics from a storage statistics instance.
- fromString(String) - Static method in enum org.apache.hadoop.http.HttpConfig.Policy
-
- fromString(String) - Method in class org.apache.hadoop.io.DefaultStringifier
-
- fromString(String) - Method in interface org.apache.hadoop.io.Stringifier
-
Restores the object from its string representation.
- fromSummary(String) - Static method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- fromSymbol(String) - Static method in enum org.apache.hadoop.fs.Statistic
-
Get a statistic from a symbol.
- fs - Variable in class org.apache.hadoop.fs.FilterFileSystem
-
- fs - Variable in class org.apache.hadoop.fs.shell.PathData
-
- fs - Variable in class org.apache.hadoop.fs.TrashPolicy
-
- FS_ACLS - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support
FileSystem.setAcl(Path, List),
FileSystem.getAclStatus(Path)
and related methods?
Value: "fs.capability.paths.acls".
- FS_APPEND - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support FileSystem.append(Path)?
Value: "fs.capability.paths.append".
- FS_AUTOMATIC_CLOSE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
END :: MAPR defined configuration properties
- FS_AUTOMATIC_CLOSE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for FS_AUTOMATIC_CLOSE_KEY
- FS_AUTOMATIC_CLOSE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_CACHE_LRU_ENABLE - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Enable/Disable LRU cache for the FileSystem entries
- FS_CACHE_LRU_ENTRIES_EXPIRE_AFTER_ACCESS_MS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
The length of time after an entry is last accessed that it should be
automatically removed from the FileSystem cache
- FS_CACHE_LRU_ENTRIES_MAX_SIZE - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
The maximum number of entries the FileSystem cache may contain
- FS_CHECKPOINT_DIR - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_CHECKPOINT_EDITS_DIR - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_CHECKPOINT_PERIOD - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_CHECKPOINT_SIZE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_CHECKSUMS - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support FileSystem.getFileChecksum(Path)?
Value: "fs.capability.paths.checksums".
- FS_CLIENT_HTRACE_PREFIX - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- FS_CLIENT_RESOLVE_REMOTE_SYMLINKS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for FS_CLIENT_RESOLVE_REMOTE_SYMLINKS_KEY
- FS_CLIENT_RESOLVE_REMOTE_SYMLINKS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_CLIENT_TOPOLOGY_RESOLUTION_ENABLED - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_CLIENT_TOPOLOGY_RESOLUTION_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for FS_CLIENT_TOPOLOGY_RESOLUTION_ENABLED.
- FS_CONCAT - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support FileSystem.concat(Path, Path[])?
Value: "fs.capability.paths.concat".
- FS_CREATION_PARALLEL_COUNT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Number of filesystems instances can be created in parallel.
- FS_CREATION_PARALLEL_COUNT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_DEFAULT_NAME - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_DEFAULT_NAME_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for FS_DEFAULT_NAME_KEY
- FS_DEFAULT_NAME_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_DEFAULT_NAME_KEY - Static variable in class org.apache.hadoop.fs.FileSystem
-
- FS_DF_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for FS_DF_INTERVAL_KEY
- FS_DF_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_DU_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for FS_DU_INTERVAL_KEY
- FS_DU_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_EXPERIMENTAL_BATCH_LISTING - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
- FS_FILE_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_FILE_IMPL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_FTP_DATA_CONNECTION_MODE - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- FS_FTP_HOST - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- FS_FTP_HOST_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_FTP_HOST_PORT - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- FS_FTP_HOST_PORT_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_FTP_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_FTP_PASSWORD_PREFIX - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- FS_FTP_TIMEOUT - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- FS_FTP_TRANSFER_MODE - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- FS_FTP_USER_PREFIX - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- FS_GETSPACEUSED_CLASSNAME - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_GETSPACEUSED_JITTER_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for FS_GETSPACEUSED_JITTER_KEY
- FS_GETSPACEUSED_JITTER_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_HAR_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_HAR_IMPL_DISABLE_CACHE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_HDFS_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_HFTP_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_HOME_DIR_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for FS_HOME_DIR_KEY
- FS_HOME_DIR_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default location for user home directories
- FS_HSFTP_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_KFS_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_LIST_CORRUPT_FILE_BLOCKS - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support FileSystem.listCorruptFileBlocks(Path) ()}?
Value: "fs.capability.paths.list-corrupt-file-blocks".
- FS_LOCAL_BLOCK_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Not used anywhere, looks like default value for FS_LOCAL_BLOCK_SIZE
- FS_MAPR_WORKING_DIR - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_MAPRFS_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_MFS_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_MULTIPART_UPLOADER - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support multipart uploading?
Value: "fs.capability.multipart.uploader".
- FS_OPTION_OPENFILE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
Prefix for all openFile options: "fs.option.openfile.".
- FS_OPTION_OPENFILE_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
OpenFile option for buffer size: "fs.option.openfile.buffer.size".
- FS_OPTION_OPENFILE_FOOTER_CACHE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
OpenFile footer cache flag: "fs.option.openfile.footer.cache".
- FS_OPTION_OPENFILE_LENGTH - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
OpenFile option for file length: "fs.option.openfile.length".
- FS_OPTION_OPENFILE_READ_POLICIES - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
All the current read policies as a set.
- FS_OPTION_OPENFILE_READ_POLICY - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
OpenFile option for read policies: "fs.option.openfile.read.policy".
- FS_OPTION_OPENFILE_READ_POLICY_ADAPTIVE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
Read policy for adaptive IO: "adaptive".
- FS_OPTION_OPENFILE_READ_POLICY_AVRO - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
We are an avro file: "avro".
- FS_OPTION_OPENFILE_READ_POLICY_COLUMNAR - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
This is a columnar file format.
- FS_OPTION_OPENFILE_READ_POLICY_CSV - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
This is a CSV file of plain or UTF-8 text
to be read sequentially.
- FS_OPTION_OPENFILE_READ_POLICY_DEFAULT - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
Read policy "default" -whatever the implementation does by default.
- FS_OPTION_OPENFILE_READ_POLICY_HBASE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
This is a table file for Apache HBase.
- FS_OPTION_OPENFILE_READ_POLICY_JSON - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
This is a JSON file of UTF-8 text, including a
JSON line file where each line is a JSON entity.
- FS_OPTION_OPENFILE_READ_POLICY_ORC - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
This is an ORC file.
- FS_OPTION_OPENFILE_READ_POLICY_PARQUET - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
This is a parquet file with a v1/v3 footer: "parquet".
- FS_OPTION_OPENFILE_READ_POLICY_RANDOM - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
Read policy for random IO: "random".
- FS_OPTION_OPENFILE_READ_POLICY_SEQUENTIAL - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
Read policy for sequential IO: "sequential".
- FS_OPTION_OPENFILE_READ_POLICY_VECTOR - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
Vectored IO API to be used: "vector".
- FS_OPTION_OPENFILE_READ_POLICY_WHOLE_FILE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
Whole file to be read, end-to-end: "whole-file".
- FS_OPTION_OPENFILE_SPLIT_END - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
OpenFile option for split end: "fs.option.openfile.split.end".
- FS_OPTION_OPENFILE_SPLIT_START - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
OpenFile option for split start: "fs.option.openfile.split.start".
- FS_OPTION_OPENFILE_STANDARD_OPTIONS - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions
-
Set of standard options which openFile implementations
MUST recognize, even if they ignore the actual values.
- FS_PATHHANDLES - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support
FileSystem.createPathHandle(FileStatus, Options.HandleOpt...)
and related methods?
Value: "fs.capability.paths.pathhandles".
- FS_PERMISSIONS - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support FileSystem.setPermission(Path, FsPermission)
and related methods?
Value: "fs.capability.paths.permissions".
- FS_PERMISSIONS_UMASK_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for FS_PERMISSIONS_UMASK_KEY
- FS_PERMISSIONS_UMASK_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default umask for files created in HDFS
- FS_PROTECTED_DIRECTORIES - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Directories that cannot be removed unless empty, even by an
administrator.
- FS_RAMFS_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_READ_ONLY_CONNECTOR - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does this filesystem connector only support filesystem read operations?
For example, the HttpFileSystem is always read-only.
- FS_S3_BLOCK_SIZE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_S3_BLOCKSIZE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_S3_BUFFER_DIR - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_S3_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_S3_MAXRETRIES - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_S3_SLEEPTIMESECONDS - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_S3N_BLOCK_SIZE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_S3N_BLOCKSIZE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_S3N_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_SFTP_CONNECTION_MAX - Static variable in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- FS_SFTP_HOST - Static variable in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- FS_SFTP_HOST_PORT - Static variable in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- FS_SFTP_KEYFILE - Static variable in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- FS_SFTP_PASSWORD_PREFIX - Static variable in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- FS_SFTP_USER_PREFIX - Static variable in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- FS_SNAPSHOTS - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support snapshots through
FileSystem.createSnapshot(Path) and related methods??
Value: "fs.capability.paths.snapshots".
- FS_STORAGEPOLICY - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support FileSystem.setStoragePolicy(Path, String)
and related methods?
Value: "fs.capability.paths.storagepolicy".
- FS_SYMLINKS - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support symlinks through
FileSystem.createSymlink(Path, Path, boolean) and related methods?
Value: "fs.capability.paths.symlinks".
- FS_TRASH_CHECKPOINT_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for FS_TRASH_CHECKPOINT_INTERVAL_KEY
- FS_TRASH_CHECKPOINT_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_TRASH_CLEAN_TRASHROOT_ENABLE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for FS_TRASH_CLEAN_TRASHROOT_ENABLE_KEY.
- FS_TRASH_CLEAN_TRASHROOT_ENABLE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_TRASH_INTERVAL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_TRASH_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for FS_TRASH_INTERVAL_KEY
- FS_TRASH_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.ftp.FtpConfigKeys
-
- FS_TRASH_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.local.LocalConfigKeys
-
- FS_TRASH_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- FS_TRUNCATE - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support FileSystem#truncate(Path, long) ?
Value: "fs.capability.paths.truncate".
- FS_VIEWFS_OVERLOAD_SCHEME_TARGET_FS_IMPL_PATTERN - Static variable in interface org.apache.hadoop.fs.FsConstants
-
- FS_WEBHDFS_IMPL - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- FS_XATTRS - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Does the store support XAttributes through
FileSystem#.setXAttr() and related methods?
Value: "fs.capability.paths.xattrs".
- FsAction - Enum in org.apache.hadoop.fs.permission
-
File system actions, e.g.
- FSBuilder<S,B extends FSBuilder<S,B>> - Interface in org.apache.hadoop.fs
-
The base interface which various FileSystem FileContext Builder
interfaces can extend, and which underlying implementations
will then implement.
- FSBuilderSupport - Class in org.apache.hadoop.fs.impl
-
Class to help with use of FSBuilder.
- FSBuilderSupport(Configuration) - Constructor for class org.apache.hadoop.fs.impl.FSBuilderSupport
-
Constructor.
- FsCommand - Class in org.apache.hadoop.fs.shell
-
Base class for all "hadoop fs" commands.
- FsCommand() - Constructor for class org.apache.hadoop.fs.shell.FsCommand
-
- FsCommand(Configuration) - Constructor for class org.apache.hadoop.fs.shell.FsCommand
-
- FsConstants - Interface in org.apache.hadoop.fs
-
FileSystem related constants.
- FsCreateModes - Class in org.apache.hadoop.fs.permission
-
A class that stores both masked and unmasked create modes
and is a drop-in replacement for masked permission.
- FSDataInputStream - Class in org.apache.hadoop.fs
-
Utility that wraps a
FSInputStream in a
DataInputStream
and buffers input through a
BufferedInputStream.
- FSDataInputStream(InputStream) - Constructor for class org.apache.hadoop.fs.FSDataInputStream
-
- FSDataInputStream.FadviseType - Enum in org.apache.hadoop.fs
-
Type of file advise to be passed on to the underlying file system.
- FSDataInputStreamOption(FSDataInputStream) - Constructor for class org.apache.hadoop.util.Options.FSDataInputStreamOption
-
- FSDataOutputStream - Class in org.apache.hadoop.fs
-
Utility that wraps a OutputStream in a DataOutputStream.
- FSDataOutputStream(OutputStream, FileSystem.Statistics) - Constructor for class org.apache.hadoop.fs.FSDataOutputStream
-
- FSDataOutputStream(OutputStream, FileSystem.Statistics, long) - Constructor for class org.apache.hadoop.fs.FSDataOutputStream
-
- FSDataOutputStreamBuilder<S extends FSDataOutputStream,B extends FSDataOutputStreamBuilder<S,B>> - Class in org.apache.hadoop.fs
-
- FSDataOutputStreamBuilder(FileSystem, Path) - Constructor for class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Constructor.
- FSDataOutputStreamOption(FSDataOutputStream) - Constructor for class org.apache.hadoop.util.Options.FSDataOutputStreamOption
-
- FSError - Error in org.apache.hadoop.fs
-
Thrown for unexpected filesystem errors, presumed to reflect disk errors
in the native filesystem.
- FSExceptionMessages - Class in org.apache.hadoop.fs
-
Standard strings to use in exception messages in filesystems
HDFS is used as the reference source of the strings
- FSExceptionMessages() - Constructor for class org.apache.hadoop.fs.FSExceptionMessages
-
- fsGetter() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Gets file system creator instance.
- fsGetter() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme
-
This method is overridden because in ViewFileSystemOverloadScheme if
overloaded scheme matches with mounted target fs scheme, file system
should be created without going into fs.<scheme>.impl based
resolution.
- FsGetter - Class in org.apache.hadoop.fs.viewfs
-
File system instance getter.
- FsGetter() - Constructor for class org.apache.hadoop.fs.viewfs.FsGetter
-
- fsImpl - Variable in class org.apache.hadoop.fs.DelegateToFileSystem
-
- FSInputChecker - Class in org.apache.hadoop.fs
-
This is a generic input stream for verifying checksums for
data before it is read by a user.
- FSInputChecker(Path, int) - Constructor for class org.apache.hadoop.fs.FSInputChecker
-
Constructor
- FSInputChecker(Path, int, boolean, Checksum, int, int) - Constructor for class org.apache.hadoop.fs.FSInputChecker
-
Constructor
- FSInputStream - Class in org.apache.hadoop.fs
-
FSInputStream is a generic old InputStream with a little bit
of RAF-style seek ability.
- FSInputStream() - Constructor for class org.apache.hadoop.fs.FSInputStream
-
- FsLinkResolution<T> - Class in org.apache.hadoop.fs.impl
-
Class to allow Lambda expressions to be used in
FileContext
link resolution.
- FsLinkResolution(FsLinkResolution.FsLinkResolutionFunction<T>) - Constructor for class org.apache.hadoop.fs.impl.FsLinkResolution
-
Construct an instance with the given function.
- FsLinkResolution.FsLinkResolutionFunction<T> - Interface in org.apache.hadoop.fs.impl
-
The signature of the function to invoke.
- FSLinkResolver<T> - Class in org.apache.hadoop.fs
-
Used primarily by
FileContext to operate on and resolve
symlinks in a path.
- FSLinkResolver() - Constructor for class org.apache.hadoop.fs.FSLinkResolver
-
- FSOutputSummer - Class in org.apache.hadoop.fs
-
This is a generic output stream for generating checksums for
data before it is written to the underlying stream
- FSOutputSummer(DataChecksum) - Constructor for class org.apache.hadoop.fs.FSOutputSummer
-
- FsPermission - Class in org.apache.hadoop.fs.permission
-
A class for file/directory permissions.
- FsPermission(int) - Constructor for class org.apache.hadoop.fs.permission.FsPermission
-
Construct by the given mode.
- FsPermission(short) - Constructor for class org.apache.hadoop.fs.permission.FsPermission
-
Construct by the given mode.
- FsPermission(String) - Constructor for class org.apache.hadoop.fs.permission.FsPermission
-
Construct by given mode, either in octal or symbolic format.
- FsPermission(FsAction, FsAction, FsAction) - Constructor for class org.apache.hadoop.fs.permission.FsPermission
-
- FsPermission(FsAction, FsAction, FsAction, boolean) - Constructor for class org.apache.hadoop.fs.permission.FsPermission
-
- FsPermission(FsPermission) - Constructor for class org.apache.hadoop.fs.permission.FsPermission
-
Copy constructor
- FsServerDefaults - Class in org.apache.hadoop.fs
-
Provides server default configuration values to clients.
- FsServerDefaults() - Constructor for class org.apache.hadoop.fs.FsServerDefaults
-
- FsServerDefaults(long, int, int, short, int, boolean, long, DataChecksum.Type) - Constructor for class org.apache.hadoop.fs.FsServerDefaults
-
- FsServerDefaults(long, int, int, short, int, boolean, long, DataChecksum.Type, String) - Constructor for class org.apache.hadoop.fs.FsServerDefaults
-
- FsServerDefaults(long, int, int, short, int, boolean, long, DataChecksum.Type, String, byte) - Constructor for class org.apache.hadoop.fs.FsServerDefaults
-
- FsServerDefaults(long, int, int, short, int, boolean, long, DataChecksum.Type, String, byte, boolean) - Constructor for class org.apache.hadoop.fs.FsServerDefaults
-
- FsShell - Class in org.apache.hadoop.fs
-
Provide command line access to a FileSystem.
- FsShell() - Constructor for class org.apache.hadoop.fs.FsShell
-
Default ctor with no configuration.
- FsShell(Configuration) - Constructor for class org.apache.hadoop.fs.FsShell
-
Construct a FsShell with the given configuration.
- FsShell.Help - Class in org.apache.hadoop.fs
-
Displays short usage of commands sans the long description
- FsShell.Usage - Class in org.apache.hadoop.fs
-
Display help for commands with their short usage and long description.
- FsShellPermissions - Class in org.apache.hadoop.fs
-
This class is the home for file permissions related commands.
- FsShellPermissions() - Constructor for class org.apache.hadoop.fs.FsShellPermissions
-
- FsShellPermissions.Chgrp - Class in org.apache.hadoop.fs
-
Used to change group of files
- FsShellPermissions.Chmod - Class in org.apache.hadoop.fs
-
The pattern is almost as flexible as mode allowed by chmod shell command.
- FsShellPermissions.Chown - Class in org.apache.hadoop.fs
-
Used to change owner and/or group of files
- FsStatus - Class in org.apache.hadoop.fs
-
This class is used to represent the capacity, free and used space on a
FileSystem.
- FsStatus(long, long, long) - Constructor for class org.apache.hadoop.fs.FsStatus
-
Construct a FsStatus object, using the specified statistics.
- FsTracer - Class in org.apache.hadoop.fs
-
Holds the HTrace Tracer used for FileSystem operations.
- FsUrlStreamHandlerFactory - Class in org.apache.hadoop.fs
-
Factory for URL stream handlers.
- FsUrlStreamHandlerFactory() - Constructor for class org.apache.hadoop.fs.FsUrlStreamHandlerFactory
-
- FsUrlStreamHandlerFactory(Configuration) - Constructor for class org.apache.hadoop.fs.FsUrlStreamHandlerFactory
-
- fsync(File) - Static method in class org.apache.hadoop.io.IOUtils
-
Ensure that any writes to the given file is written to the storage device
that contains it.
- fsync(FileChannel, boolean) - Static method in class org.apache.hadoop.io.IOUtils
-
Ensure that any writes to the given file is written to the storage device
that contains it.
- FTP_SCHEME - Static variable in interface org.apache.hadoop.fs.FsConstants
-
- FtpConfigKeys - Class in org.apache.hadoop.fs.ftp
-
This class contains constants for configuration keys used
in the ftp file system.
- FtpConfigKeys() - Constructor for class org.apache.hadoop.fs.ftp.FtpConfigKeys
-
- FTPException - Exception in org.apache.hadoop.fs.ftp
-
A class to wrap a Throwable into a Runtime Exception.
- FTPException(String) - Constructor for exception org.apache.hadoop.fs.ftp.FTPException
-
- FTPException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.ftp.FTPException
-
- FTPException(Throwable) - Constructor for exception org.apache.hadoop.fs.ftp.FTPException
-
- FTPFileSystem - Class in org.apache.hadoop.fs.ftp
-
- FTPFileSystem() - Constructor for class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- FtpFs - Class in org.apache.hadoop.fs.ftp
-
The FtpFs implementation of AbstractFileSystem.
- FTPInputStream - Class in org.apache.hadoop.fs.ftp
-
- FTPInputStream(InputStream, FTPClient, FileSystem.Statistics) - Constructor for class org.apache.hadoop.fs.ftp.FTPInputStream
-
- fullyDelete(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Delete a directory and all its contents.
- fullyDelete(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Delete a directory and all its contents.
- fullyDelete(FileSystem, Path) - Static method in class org.apache.hadoop.fs.FileUtil
-
Deprecated.
- fullyDeleteContents(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Delete the contents of a directory, not the directory itself.
- fullyDeleteContents(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Delete the contents of a directory, not the directory itself.
- fullyDeleteOnExit(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Register all files recursively to be deleted on exit.
- Function4RaisingIOE<I1,I2,I3,I4,R> - Interface in org.apache.hadoop.util.functional
-
Function of arity 4 which may raise an IOException.
- FunctionalIO - Class in org.apache.hadoop.util.functional
-
Functional utilities for IO operations.
- FunctionRaisingIOE<T,R> - Interface in org.apache.hadoop.util.functional
-
Function of arity 1 which may raise an IOException.
- FunctionsRaisingIOE - Class in org.apache.hadoop.fs.impl
-
Deprecated.
- FunctionsRaisingIOE.BiFunctionRaisingIOE<T,U,R> - Interface in org.apache.hadoop.fs.impl
-
Deprecated.
- FunctionsRaisingIOE.CallableRaisingIOE<R> - Interface in org.apache.hadoop.fs.impl
-
Deprecated.
- FunctionsRaisingIOE.FunctionRaisingIOE<T,R> - Interface in org.apache.hadoop.fs.impl
-
Deprecated.
- FutureDataInputStreamBuilder - Interface in org.apache.hadoop.fs
-
Builder for input streams and subclasses whose return value is
actually a completable future: this allows for better asynchronous
operation.
- FutureDataInputStreamBuilderImpl - Class in org.apache.hadoop.fs.impl
-
Builder for input streams and subclasses whose return value is
actually a completable future: this allows for better asynchronous
operation.
- FutureDataInputStreamBuilderImpl(FileContext, Path) - Constructor for class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
- FutureDataInputStreamBuilderImpl(FileSystem, Path) - Constructor for class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
Constructor.
- FutureDataInputStreamBuilderImpl(FileSystem, PathHandle) - Constructor for class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
Constructor with PathHandle.
- FutureIO - Class in org.apache.hadoop.util.functional
-
Future IO Helper methods.
- FutureIOSupport - Class in org.apache.hadoop.fs.impl
-
Deprecated.
- G_SIZE - Static variable in interface org.apache.hadoop.io.compress.bzip2.BZip2Constants
-
- GaloisField - Class in org.apache.hadoop.io.erasurecode.rawcoder.util
-
Implementation of Galois field arithmetic with 2^p elements.
- gangliaMetricVisitor - Variable in class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
Used for visiting Metrics
- GangliaSink30 - Class in org.apache.hadoop.metrics2.sink.ganglia
-
This code supports Ganglia 3.0
- GangliaSink30() - Constructor for class org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30
-
- GangliaSink31 - Class in org.apache.hadoop.metrics2.sink.ganglia
-
This code supports Ganglia 3.1
- GangliaSink31() - Constructor for class org.apache.hadoop.metrics2.sink.ganglia.GangliaSink31
-
- gauge(MetricsInfo, double) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for double value gauges
- gauge(MetricsInfo, float) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for float value gauges
- gauge(MetricsInfo, int) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for integer value gauges
- gauge(MetricsInfo, long) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor
-
Callback for long value gauges
- GAUGE - org.apache.hadoop.metrics2.annotation.Metric.Type
-
- GAUGE - org.apache.hadoop.metrics2.MetricType
-
An arbitrary varying metric
- gauges() - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- gauges() - Method in class org.apache.hadoop.fs.statistics.impl.WrappedIOStatistics
-
- gauges() - Method in interface org.apache.hadoop.fs.statistics.IOStatistics
-
Map of gauges.
- gauges() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- gaussianElimination(int[][]) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Perform Gaussian elimination on the given matrix.
- GB - org.apache.hadoop.conf.StorageUnit
-
- GcCount - org.apache.hadoop.metrics2.source.JvmMetricsInfo
-
- GcData() - Constructor for class org.apache.hadoop.util.GcTimeMonitor.GcData
-
- GcNumInfoThresholdExceeded - org.apache.hadoop.metrics2.source.JvmMetricsInfo
-
- GcNumWarnThresholdExceeded - org.apache.hadoop.metrics2.source.JvmMetricsInfo
-
- gcTimeAlertHandler(GcTimeMonitor.GcTimeAlertHandler) - Method in class org.apache.hadoop.util.GcTimeMonitor.Builder
-
Set the GC alert handler.
- GcTimeMillis - org.apache.hadoop.metrics2.source.JvmMetricsInfo
-
- GcTimeMonitor - Class in org.apache.hadoop.util
-
This class monitors the percentage of time the JVM is paused in GC within
the specified observation window, say 1 minute.
- GcTimeMonitor(long, long, int, GcTimeMonitor.GcTimeAlertHandler) - Constructor for class org.apache.hadoop.util.GcTimeMonitor
-
Create an instance of GCTimeMonitor.
- GcTimeMonitor.Builder - Class in org.apache.hadoop.util
-
- GcTimeMonitor.GcData - Class in org.apache.hadoop.util
-
Encapsulates data about GC pauses measured at the specific timestamp.
- GcTimeMonitor.GcTimeAlertHandler - Interface in org.apache.hadoop.util
-
The user can provide an instance of a class implementing this interface
when initializing a GcTimeMonitor to receive alerts when GC time
percentage exceeds the specified threshold.
- GcTimePercentage - org.apache.hadoop.metrics2.source.JvmMetricsInfo
-
- GcTotalExtraSleepTime - org.apache.hadoop.metrics2.source.JvmMetricsInfo
-
- genCauchyMatrix(byte[], int, int) - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.RSUtil
-
Ported from Intel ISA-L library.
- generateCredential(String, int) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- generateEncryptedKey(String) - Method in interface org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.CryptoExtension
-
Generates a key material and encrypts it using the given key name.
- generateEncryptedKey(String) - Method in class org.apache.hadoop.crypto.key.KeyProviderCryptoExtension
-
Generates a key material and encrypts it using the given key version name
and initialization vector.
- generateEncryptedKey(String) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- generateEncryptedKey(String) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- generateKey(int, String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Generates a key material.
- generateSecret() - Method in class org.apache.hadoop.security.token.SecretManager
-
Generate a new random secret key.
- generateSecureRandom(byte[]) - Method in class org.apache.hadoop.crypto.CryptoCodec
-
Generate a number of secure, random bytes suitable for cryptographic use.
- generateSecureRandom(byte[]) - Method in class org.apache.hadoop.crypto.JceCtrCryptoCodec
-
- generateSecureRandom(byte[]) - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec
-
- GENERIC_READ - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- GENERIC_WRITE - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- GenericOptionsParser - Class in org.apache.hadoop.util
-
GenericOptionsParser is a utility to parse command line
arguments generic to the Hadoop framework.
- GenericOptionsParser(String[]) - Constructor for class org.apache.hadoop.util.GenericOptionsParser
-
Create an options parser to parse the args.
- GenericOptionsParser(Options, String[]) - Constructor for class org.apache.hadoop.util.GenericOptionsParser
-
Create an options parser with the given options to parse the args.
- GenericOptionsParser(Configuration, String[]) - Constructor for class org.apache.hadoop.util.GenericOptionsParser
-
Create a GenericOptionsParser to parse only the generic
Hadoop arguments.
- GenericOptionsParser(Configuration, Options, String[]) - Constructor for class org.apache.hadoop.util.GenericOptionsParser
-
Create a GenericOptionsParser to parse given options as well
as generic Hadoop options.
- GenericRefreshProtocol - Interface in org.apache.hadoop.ipc
-
Protocol which is used to refresh arbitrary things at runtime.
- GenericsUtil - Class in org.apache.hadoop.util
-
Contains utility methods for dealing with Java Generics.
- GenericsUtil() - Constructor for class org.apache.hadoop.util.GenericsUtil
-
- GenericWritable - Class in org.apache.hadoop.io
-
A wrapper for Writable instances.
- GenericWritable() - Constructor for class org.apache.hadoop.io.GenericWritable
-
- get() - Method in class org.apache.hadoop.fs.PartialListing
-
Partial listing of the path being listed.
- get() - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
Get the original array.
- get() - Method in class org.apache.hadoop.io.ArrayWritable
-
- get() - Method in class org.apache.hadoop.io.BooleanWritable
-
Returns the value of the BooleanWritable.
- get() - Method in class org.apache.hadoop.io.BytesWritable
-
Deprecated.
- get() - Method in class org.apache.hadoop.io.ByteWritable
-
Return the value of this ByteWritable.
- get() - Method in class org.apache.hadoop.io.DoubleWritable
-
- get() - Method in class org.apache.hadoop.io.EnumSetWritable
-
Return the value of this EnumSetWritable.
- get() - Method in class org.apache.hadoop.io.FloatWritable
-
Return the value of this FloatWritable.
- get() - Method in class org.apache.hadoop.io.GenericWritable
-
Return the wrapped instance.
- get() - Method in class org.apache.hadoop.io.IntWritable
-
Return the value of this IntWritable.
- get() - Method in class org.apache.hadoop.io.LongWritable
-
Return the value of this LongWritable.
- get() - Static method in class org.apache.hadoop.io.NullWritable
-
Returns the single instance of this class.
- get() - Method in class org.apache.hadoop.io.ObjectWritable
-
Return the instance, or null if none.
- get() - Method in class org.apache.hadoop.io.ShortWritable
-
- get() - Method in class org.apache.hadoop.io.TwoDArrayWritable
-
- get() - Method in class org.apache.hadoop.io.VIntWritable
-
- get() - Method in class org.apache.hadoop.io.VLongWritable
-
- get() - Method in class org.apache.hadoop.ipc.ExternalCall
-
- get() - Static method in class org.apache.hadoop.ipc.Server
-
- get() - Static method in class org.apache.hadoop.security.token.delegation.web.HttpUserGroupInformation
-
Returns the remote
UserGroupInformation in context for the current
HTTP request, taking into account proxy user requests.
- get() - Method in class org.apache.hadoop.util.concurrent.AsyncGetFuture
-
- get() - Method in class org.apache.hadoop.util.functional.CommonCallableSupplier
-
- get() - Method in class org.apache.hadoop.util.functional.LazyAtomicReference
-
Implementation of Supplier.get().
- get() - Method in class org.apache.hadoop.util.Progress
-
Returns the overall progress of the root.
- get() - Static method in class org.apache.hadoop.util.ShutdownHookManager
-
Return ShutdownHookManager singleton.
- get(int) - Method in interface org.apache.hadoop.fs.BatchedRemoteIterator.BatchedEntries
-
- get(int) - Method in class org.apache.hadoop.fs.BatchedRemoteIterator.BatchedListEntries
-
- get(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManager
-
Gets the block having the given blockNumber.
- get(int) - Method in class org.apache.hadoop.fs.impl.prefetch.CachingBlockManager
-
Gets the block having the given blockNumber.
- get(int) - Method in class org.apache.hadoop.util.ChunkedArrayList
-
- get(int, ByteBuffer) - Method in interface org.apache.hadoop.fs.impl.prefetch.BlockCache
-
Gets the block having the given blockNumber.
- get(int, ByteBuffer) - Method in class org.apache.hadoop.fs.impl.prefetch.SingleFilePerBlockCache
-
Gets the block having the given blockNumber.
- get(long, TimeUnit) - Method in interface org.apache.hadoop.util.concurrent.AsyncGet
-
Get the result.
- get(long, TimeUnit) - Method in class org.apache.hadoop.util.concurrent.AsyncGetFuture
-
- get(long, Writable) - Method in class org.apache.hadoop.io.ArrayFile.Reader
-
Return the nth value in the file.
- get(Class<? extends WritableComparable>) - Static method in class org.apache.hadoop.io.WritableComparator
-
For backwards compatibility.
- get(Class<? extends WritableComparable>, Configuration) - Static method in class org.apache.hadoop.io.WritableComparator
-
- get(Object) - Method in class org.apache.hadoop.io.MapWritable
-
- get(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- get(Object) - Method in class org.apache.hadoop.security.token.delegation.DelegationTokenLoadingCache
-
- get(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property, null if
no such property exists.
- get(String) - Method in class org.apache.hadoop.conf.ConfigurationWithLogging
-
- get(String) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Get a context entry.
- get(String) - Method in enum org.apache.hadoop.fs.GlobalStorageStatistics
-
Get the StorageStatistics object with the given name.
- get(String) - Static method in enum org.apache.hadoop.fs.viewfs.RegexMountPointInterceptorType
-
- get(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Get a metric by name
- get(String) - Method in class org.apache.hadoop.security.scram.CredentialCache.Cache
-
- get(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name.
- get(String, String) - Method in class org.apache.hadoop.conf.ConfigurationWithLogging
-
- get(String, Collection<MetricsTag>) - Method in class org.apache.hadoop.metrics2.util.MetricsCache
-
Get the cached record
- get(URI, Configuration) - Static method in class org.apache.hadoop.crypto.key.KeyProviderFactory
-
Create a KeyProvider based on a provided URI.
- get(URI, Configuration) - Static method in class org.apache.hadoop.fs.AbstractFileSystem
-
The main factory method for creating a file system.
- get(URI, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get a FileSystem for this URI's scheme and authority.
- get(URI, Configuration) - Method in class org.apache.hadoop.fs.viewfs.FsGetter
-
Gets file system instance of given uri.
- get(URI, Configuration, String) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get a FileSystem instance based on the uri, the passed in
configuration and the user.
- get(K) - Method in interface org.apache.hadoop.util.GSet
-
Return the stored element which is equal to the given key.
- get(K) - Method in class org.apache.hadoop.util.GSetByHashMap
-
- get(K) - Method in class org.apache.hadoop.util.IdentityHashStore
-
Retrieve a value associated with a given key.
- get(K) - Method in class org.apache.hadoop.util.LightWeightCache
-
- get(K) - Method in class org.apache.hadoop.util.LightWeightGSet
-
- get(K) - Method in class org.apache.hadoop.util.LightWeightResizableGSet
-
- get(K) - Method in class org.apache.hadoop.util.WeakReferenceMap
-
Get the value, creating if needed.
- get(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Returns the configured FileSystem implementation.
- get(Configuration) - Static method in class org.apache.hadoop.fs.FsTracer
-
- get(BytesWritable, BytesWritable) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Copy the key and value in one shot into BytesWritables.
- get(Text) - Method in class org.apache.hadoop.io.SequenceFile.Metadata
-
- get(WritableComparable) - Method in class org.apache.hadoop.io.SetFile.Reader
-
Read the matching key from a set into key.
- get(WritableComparable, Writable) - Method in class org.apache.hadoop.io.BloomMapFile.Reader
-
- get(WritableComparable, Writable) - Method in class org.apache.hadoop.io.MapFile.Reader
-
Return the value for the named key, or null if none exists.
- get(ProcessingDetails.Timing) - Method in class org.apache.hadoop.ipc.ProcessingDetails
-
- get(ProcessingDetails.Timing, TimeUnit) - Method in class org.apache.hadoop.ipc.ProcessingDetails
-
- GET - org.apache.hadoop.fs.SafeModeAction
-
Get the status of the safe mode.
- GET_CACHED - org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
- GET_PREFETCHED - org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
- GET_READ - org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
- getAcceptedIssuers() - Method in class org.apache.hadoop.security.ssl.ReloadingX509TrustManager
-
- getAccessEntries() - Method in class org.apache.hadoop.fs.permission.ScopedAclEntries
-
Returns access entries.
- getAccessTime() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the access time of the file.
- getAccumulatedGcCount() - Method in class org.apache.hadoop.util.GcTimeMonitor.GcData
-
Returns the accumulated number of GC pauses since this JVM started.
- getAccumulatedGcTime() - Method in class org.apache.hadoop.util.GcTimeMonitor.GcData
-
Returns accumulated GC time since this JVM started.
- getACL(String) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Get ACLs for a ZNode.
- getAclBit() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Deprecated.
- getAclFromPermAndEntries(FsPermission, List<AclEntry>) - Static method in class org.apache.hadoop.fs.permission.AclUtil
-
Given permissions and extended ACL entries, returns the full logical ACL.
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Gets the ACLs of files and directories.
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Gets the ACLs of files and directories.
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Gets the ACL of a file or directory.
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getAclStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getAclString() - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Returns the access control list as a String that can be used for building a
new instance by sending it to the constructor of
AccessControlList.
- getActionFuture() - Method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
- getActiveAuditSpan() - Method in interface org.apache.hadoop.fs.store.audit.ActiveThreadSpanSource
-
The active span.
- getActiveData() - Method in class org.apache.hadoop.ha.ActiveStandbyElector
-
get data set by the active leader
- getAdditionalTokenIssuers() - Method in class org.apache.hadoop.fs.FileSystem
-
- getAdditionalTokenIssuers() - Method in interface org.apache.hadoop.security.token.DelegationTokenIssuer
-
Issuers may need tokens from additional services.
- getAddress() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getAddress() - Method in class org.apache.hadoop.ha.ZKFCRpcServer
-
- getAddress() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.PmemMappedRegion
-
- getAdjustedEnd() - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream
-
After calling createInputStream, the values of start or end
might change.
- getAdjustedStart() - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream
-
After calling createInputStream, the values of start or end
might change.
- getAggregator() - Method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextImpl
-
Get the IOStatisticsAggregator of the context.
- getAggregator() - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsContext
-
Get the IOStatisticsAggregator for the context.
- getAlgorithm() - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider.KeyMetadata
-
- getAlgorithm() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Metadata
-
Get the algorithm from the cipher.
- getAlgorithm() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getAlgorithm() - Method in class org.apache.hadoop.security.alias.BouncyCastleFipsKeyStoreProvider
-
- getAlgorithm() - Method in class org.apache.hadoop.security.alias.JavaKeyStoreProvider
-
- getAlgorithm() - Method in class org.apache.hadoop.security.alias.LocalBouncyCastleFipsKeyStoreProvider
-
- getAlgorithm() - Method in class org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider
-
- getAlgorithmBlockSize() - Method in enum org.apache.hadoop.crypto.CipherSuite
-
- getAlgorithmName() - Method in class org.apache.hadoop.fs.CompositeCrcFileChecksum
-
- getAlgorithmName() - Method in class org.apache.hadoop.fs.FileChecksum
-
The checksum algorithm name.
- getAlgorithmName() - Method in class org.apache.hadoop.fs.MD5MD5CRC32FileChecksum
-
- getAlgorithmName() - Method in class org.apache.hadoop.fs.store.EtagChecksum
-
- getAlias() - Method in class org.apache.hadoop.security.alias.CredentialProvider.CredentialEntry
-
- getAliases() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getAliases() - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
Get the aliases for all credentials.
- getAliases() - Method in class org.apache.hadoop.security.alias.UserProvider
-
- getAll() - Method in class org.apache.hadoop.fs.impl.prefetch.BufferPool
-
Gets a list of all blocks in this pool.
- getAllByDomainName(String) - Method in class org.apache.hadoop.net.DNSDomainNameResolver
-
- getAllByDomainName(String) - Method in interface org.apache.hadoop.net.DomainNameResolver
-
Takes one domain name and returns its IP addresses based on the actual
service discovery methods.
- getAllKeys() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- getAllLocalPathsToRead(String, Configuration) - Method in class org.apache.hadoop.fs.LocalDirAllocator
-
Get all of the paths that currently exist in the working directories.
- getAllOtherNodes() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- getAllPropertiesByTag(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get all properties belonging to tag.
- getAllPropertiesByTags(List<String>) - Method in class org.apache.hadoop.conf.Configuration
-
Get all properties belonging to list of input tags.
- getAllResolvedHostnameByDomainName(String, boolean) - Method in class org.apache.hadoop.net.DNSDomainNameResolver
-
- getAllResolvedHostnameByDomainName(String, boolean) - Method in interface org.apache.hadoop.net.DomainNameResolver
-
This function combines getAllByDomainName and getHostnameByIP, for a single
domain name, it will first do a forward lookup to get all of IP addresses,
then for each IP address, it will do a reverse lookup to get the fqdn.
- getAllSecretKeys() - Method in class org.apache.hadoop.security.Credentials
-
Return all the secret key entries in the in-memory map.
- getAllServiceState() - Method in class org.apache.hadoop.ha.HAAdmin
-
- getAllShells() - Static method in class org.apache.hadoop.util.Shell
-
Static method to return a Set of all Shell objects.
- getAllStaticResolutions() - Static method in class org.apache.hadoop.net.NetUtils
-
- getAllStatistics() - Static method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getAllStatistics() - Static method in class org.apache.hadoop.fs.FileContext
-
- getAllStatistics() - Static method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Retrieve all the storage policies supported by this file system.
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.FileContext
-
Retrieve all the storage policies supported by this file system.
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.FileSystem
-
Retrieve all the storage policies supported by this file system.
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.FilterFs
-
- getAllStoragePolicies() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getAllTokens() - Method in class org.apache.hadoop.security.Credentials
-
Return all the tokens in the in-memory map.
- getAndAdvanceCurrentIndex() - Method in interface org.apache.hadoop.ipc.RpcMultiplexer
-
Should get current index and optionally perform whatever is needed
to prepare the next index.
- getAndAdvanceCurrentIndex() - Method in class org.apache.hadoop.ipc.WeightedRoundRobinMultiplexer
-
Use the mux by getting and advancing index.
- getAnnotatedMetricsFactory() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsFactory
-
- getAppConfigurationEntry(String) - Method in class org.apache.hadoop.security.DynamicLoginConfiguration
-
Only goal here is to override the values of options at runtime.
- getApproxChkSumLength(long) - Static method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- getApproxChkSumLength(long) - Static method in class org.apache.hadoop.fs.ChecksumFs
-
- getArgument(int) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
Returns the argument at the given position (starting from 1).
- getArguments() - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
Returns the arguments of this expression
- getAsyncReturn() - Static method in class org.apache.hadoop.io.retry.AsyncCallHandler
-
- getAsyncReturnMessage() - Static method in class org.apache.hadoop.ipc.ProtobufRpcEngine
-
Deprecated.
- getAsyncReturnMessage() - Static method in class org.apache.hadoop.ipc.ProtobufRpcEngine2
-
- getAsyncRpcResponse() - Static method in class org.apache.hadoop.ipc.Client
-
- getAtMost(String, int) - Method in class org.apache.hadoop.crypto.key.kms.ValueQueue
-
This removes the "num" values currently at the head of the Queue for the
provided key.
- getAttribute(int) - Method in class org.apache.hadoop.net.unix.DomainSocket
-
- getAttribute(String) - Method in class org.apache.hadoop.http.HttpServer2
-
Get the value in the webapp context.
- getAttributes() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Metadata
-
- getAttributes() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Options
-
- getAuth() - Method in class org.apache.hadoop.util.ZKUtil.ZKAuthInfo
-
- getAuthCode() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
Deprecated.
- getAuthenticationMethod() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- getAuthenticationMethod() - Method in class org.apache.hadoop.security.User
-
- getAuthenticationMethod() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the authentication method from the subject
- getAuthenticationMethod(Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- getAuthMethod() - Method in exception org.apache.hadoop.security.rpcauth.RetryWithNextAuthException
-
- getAuthMethod() - Method in class org.apache.hadoop.security.SaslRpcClient
-
- getAuthMethod(byte) - Static method in class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
Return the RpcAuthMethod for given auth code
- getAuthMethod(String) - Static method in class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
- getAuthMethod(UserGroupInformation.AuthenticationMethod) - Static method in class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
- getAuthMethodForLoginModule(String) - Static method in class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
Return the RpcAuthMethod for given JAAS login module
- getAuthMethodList(byte[]) - Static method in class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
Deprecated.
- getAuthorizationID() - Method in class org.apache.hadoop.security.SaslPlainServer
-
- getAuthorizationID() - Method in class org.apache.hadoop.security.scram.ScramSaslServer
-
- getAuthorizedUgi(String, SecretManager) - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- getAuthorizedUgi(String, SecretManager) - Method in class org.apache.hadoop.security.rpcauth.TokenAuthMethod
-
- getAuxiliaryListenerAddresses() - Method in class org.apache.hadoop.ipc.Server
-
Return the set of all the configured auxiliary socket addresses NameNode
RPC is listening on.
- getAuxiliaryPortEstablishedQOP() - Static method in class org.apache.hadoop.ipc.Server
-
Returns the SASL qop for the current call, if the current call is
set, and the SASL negotiation is done.
- getAvailable() - Method in class org.apache.hadoop.fs.DF
-
- getAvailablePermits() - Method in class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
Get the number of permits available; guaranteed to be
0 <= availablePermits <= size.
- getAvailablePhysicalMemorySize() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the total size of the available physical memory present
in the system.
- getAvailablePhysicalMemorySize() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the total size of the available physical memory present
in the system.
- getAvailablePhysicalMemorySize() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the total size of the available physical memory present
in the system.
- getAvailableVirtualMemorySize() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the total size of the available virtual memory present
in the system.
- getAvailableVirtualMemorySize() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the total size of the available virtual memory present
in the system.
- getAvailableVirtualMemorySize() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the total size of the available virtual memory present
in the system.
- getAverageResponseTime() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getAverageResponseTime() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler.MetricsProxy
-
- getAverageResponseTime() - Method in interface org.apache.hadoop.ipc.DecayRpcSchedulerMXBean
-
- getBackgroundRefreshException() - Method in class org.apache.hadoop.security.Groups
-
- getBackgroundRefreshQueued() - Method in class org.apache.hadoop.security.Groups
-
- getBackgroundRefreshRunning() - Method in class org.apache.hadoop.security.Groups
-
- getBackgroundRefreshSuccess() - Method in class org.apache.hadoop.security.Groups
-
- getBaseName(String) - Static method in class org.apache.hadoop.crypto.key.KeyProvider
-
Split the versionName in to a base name.
- getBasePath() - Method in class org.apache.hadoop.fs.impl.AbstractMultipartUploader
-
- getBestUGI(String, String) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Find the most appropriate UserGroupInformation to use
- getBitLength() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Metadata
-
- getBitLength() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Options
-
- getBlockData() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManager
-
Gets block data information.
- getBlockData() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManagerParameters
-
- getBlockers() - Method in class org.apache.hadoop.service.AbstractService
-
- getBlockers() - Method in interface org.apache.hadoop.service.Service
-
Get the blockers on a service -remote dependencies
that are stopping the service from being live.
- getBlockLocations() - Method in class org.apache.hadoop.fs.LocatedFileStatus
-
Get the file's block locations
In HDFS, the returned BlockLocation will have different formats for
replicated and erasure coded file.
- getBlockNumber() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations.Operation
-
- getBlockNumber() - Method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
Gets the id of this block.
- getBlockNumber(long) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Gets the id of the block that contains the given absolute offset.
- getBlockSize() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the block size of the file.
- getBlockSize() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getBlockSize() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getBlockSize() - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploaderBuilder
-
- getBlockSize() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getBlockSize() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Gets the size of each block.
- getBlockSize() - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
Returns the blocksize parameter specified at construction time.
- getBlockSize(Configuration) - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Factory
-
- getBlockSize(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getBloomFilter() - Method in class org.apache.hadoop.io.BloomMapFile.Reader
-
Retrieve the Bloom filter used by this instance of the Reader.
- getBoolean(String, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a boolean.
- getBoolean(String, boolean) - Method in class org.apache.hadoop.conf.ConfigurationWithLogging
-
- getBouncyCastleProvider() - Static method in class org.apache.hadoop.security.alias.BouncyCastleProviderFactory
-
- getBranch() - Static method in class org.apache.hadoop.util.VersionInfo
-
Get the branch on which this originated.
- getBuffer() - Method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
Gets the buffer associated with this block.
- getBuffer() - Method in class org.apache.hadoop.io.BoundedByteArrayOutputStream
-
Returns the underlying buffer.
- getBuffer() - Method in class org.apache.hadoop.io.erasurecode.ECChunk
-
Convert to ByteBuffer
- getBuffer(boolean, int) - Method in interface org.apache.hadoop.io.ByteBufferPool
-
Get a new direct ByteBuffer.
- getBuffer(boolean, int) - Method in class org.apache.hadoop.io.ElasticByteBufferPool
-
- getBuffer(boolean, int) - Method in class org.apache.hadoop.io.WeakReferencedElasticByteBufferPool
-
Get a new direct ByteBuffer.
- getBuffer(int) - Method in class org.apache.hadoop.util.DirectBufferPool
-
Allocate a direct buffer of the specified size, in bytes.
- getBufferedDataSize() - Method in class org.apache.hadoop.fs.FSOutputSummer
-
Return the number of valid bytes currently in the buffer.
- getBufferPoolSize() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManagerParameters
-
- getBufferPosn() - Method in class org.apache.hadoop.util.LineReader
-
- getBufferSize() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getBufferSize() - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploaderBuilder
-
- getBufferSize() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
- getBufferSize() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getBufferSize() - Method in class org.apache.hadoop.fs.impl.OpenFileParameters
-
- getBufferSize() - Method in class org.apache.hadoop.util.LineReader
-
- getBufferSize(Configuration) - Static method in class org.apache.hadoop.crypto.CryptoStreamUtils
-
Read crypto buffer size.
- getBuildVersion() - Static method in class org.apache.hadoop.util.VersionInfo
-
Returns the buildVersion which includes version,
revision, user and date.
- getByName(String) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Resolves a host subject to the security requirements determined by
hadoop.security.token.service.use_ip.
- getByName(String) - Method in class org.apache.hadoop.security.SecurityUtil.QualifiedHostResolver
-
Create an InetAddress with a fully qualified hostname of the given
hostname.
- getByName(String) - Method in class org.apache.hadoop.util.MachineList.InetAddressFactory
-
- getBytes() - Method in class org.apache.hadoop.fs.CompositeCrcFileChecksum
-
- getBytes() - Method in class org.apache.hadoop.fs.FileChecksum
-
The value of the checksum in bytes.
- getBytes() - Method in class org.apache.hadoop.fs.MD5MD5CRC32FileChecksum
-
- getBytes() - Method in class org.apache.hadoop.fs.store.EtagChecksum
-
- getBytes() - Method in class org.apache.hadoop.io.BinaryComparable
-
Return representative byte array for this instance.
- getBytes() - Method in class org.apache.hadoop.io.BytesWritable
-
Get the data backing the BytesWritable.
- getBytes() - Method in class org.apache.hadoop.io.Text
-
- getBytes() - Method in class org.apache.hadoop.io.UTF8
-
Deprecated.
- getBytes() - Method in class org.apache.hadoop.security.token.TokenIdentifier
-
Get the bytes for the token identifier
- getBytes() - Method in class org.apache.hadoop.util.bloom.Key
-
- getBytes(String) - Static method in class org.apache.hadoop.io.UTF8
-
Deprecated.
- getBytesPerChecksum() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getBytesPerChecksum() - Method in class org.apache.hadoop.fs.Options.ChecksumOpt
-
- getBytesPerChecksum() - Method in class org.apache.hadoop.util.DataChecksum
-
- getBytesPerSum() - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Return the bytes Per Checksum.
- getBytesPerSum() - Method in class org.apache.hadoop.fs.ChecksumFs
-
Return the bytes Per Checksum.
- getBytesRead() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Get the total number of bytes read.
- getBytesRead() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getBytesRead() - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Compressor
-
Returns the total number of uncompressed bytes input so far.
- getBytesRead() - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Decompressor
-
Returns the total number of compressed bytes input so far.
- getBytesRead() - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyCompressor
-
- getBytesRead() - Method in interface org.apache.hadoop.io.compress.Compressor
-
Return number of uncompressed bytes input so far.
- getBytesRead() - Method in class org.apache.hadoop.io.compress.lz4.Lz4Compressor
-
Return number of bytes given to this compressor since last reset.
- getBytesRead() - Method in class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
Return number of bytes given to this compressor since last reset.
- getBytesRead() - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipCompressor
-
- getBytesRead() - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor
-
Returns the total number of compressed bytes input so far, including
gzip header/trailer bytes.
- getBytesRead() - Method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
Returns the total number of uncompressed bytes input so far.
- getBytesRead() - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor
-
Returns the total number of compressed bytes input so far.
- getBytesRead() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
Returns the total number of uncompressed bytes input so far.
- getBytesReadByDistance(int) - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
In the common network topology setup, distance value should be an even
number such as 0, 2, 4, 6.
- getBytesReadDistanceOfFiveOrLarger() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getBytesReadDistanceOfOneOrTwo() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getBytesReadDistanceOfThreeOrFour() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getBytesReadErasureCoded() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Get the total number of bytes read on erasure-coded files.
- getBytesReadErasureCoded() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getBytesReadLocalHost() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getByteString(byte[]) - Static method in class org.apache.hadoop.ipc.internal.ShadedProtobufHelper
-
Get the byte string of a non-null byte array.
- getByteString(byte[]) - Static method in class org.apache.hadoop.ipc.ProtobufHelper
-
Deprecated.
Get the byte string of a non-null byte array.
- getBytesWritten() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Get the total number of bytes written.
- getBytesWritten() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getBytesWritten() - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Compressor
-
Returns the total number of compressed bytes output so far.
- getBytesWritten() - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Decompressor
-
Returns the total number of uncompressed bytes output so far.
- getBytesWritten() - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyCompressor
-
- getBytesWritten() - Method in interface org.apache.hadoop.io.compress.Compressor
-
Return number of compressed bytes output so far.
- getBytesWritten() - Method in class org.apache.hadoop.io.compress.lz4.Lz4Compressor
-
Return number of bytes consumed by callers of compress since last reset.
- getBytesWritten() - Method in class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
Return number of bytes consumed by callers of compress since last reset.
- getBytesWritten() - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipCompressor
-
- getBytesWritten() - Method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
Returns the total number of compressed bytes output so far.
- getBytesWritten() - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor
-
Returns the total number of uncompressed bytes output so far.
- getBytesWritten() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
Returns the total number of compressed bytes output so far.
- getBzip2Compressor(Configuration) - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Factory
-
Return the appropriate implementation of the bzip2 compressor.
- getBzip2CompressorType(Configuration) - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Factory
-
Return the appropriate type of the bzip2 compressor.
- getBzip2Decompressor(Configuration) - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Factory
-
Return the appropriate implementation of the bzip2 decompressor.
- getBzip2DecompressorType(Configuration) - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Factory
-
Return the appropriate type of the bzip2 decompressor.
- getCacheCleared() - Method in class org.apache.hadoop.ipc.metrics.RetryCacheMetrics
-
- getCached(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- getCachedHosts() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the list of hosts (hostname) hosting a cached replica of the block.
- getCacheFilePath(Configuration, LocalDirAllocator) - Method in class org.apache.hadoop.fs.impl.prefetch.SingleFilePerBlockCache
-
Return temporary file created based on the file path retrieved from local dir allocator.
- getCacheHit() - Method in class org.apache.hadoop.ipc.metrics.RetryCacheMetrics
-
- getCacheManipulator() - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- getCacheName() - Method in class org.apache.hadoop.ipc.RetryCache
-
- getCachePoolDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Get the default permission for cache pools.
- getCacheSet() - Method in class org.apache.hadoop.ipc.RetryCache
-
- getCacheUpdated() - Method in class org.apache.hadoop.ipc.metrics.RetryCacheMetrics
-
- getCallerContext() - Method in interface org.apache.hadoop.ipc.Schedulable
-
- getCallerContext() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getCallId() - Static method in class org.apache.hadoop.ipc.Client
-
- getCallId() - Static method in class org.apache.hadoop.ipc.Server
-
Returns the currently active RPC call's sequential ID number.
- getCallQueueLen() - Method in class org.apache.hadoop.ipc.Server
-
The number of rpc calls in the queue.
- getCallRetryCount() - Static method in class org.apache.hadoop.ipc.Server
-
- getCallVolumeSummary() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getCallVolumeSummary() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler.MetricsProxy
-
- getCallVolumeSummary() - Method in interface org.apache.hadoop.ipc.DecayRpcSchedulerMXBean
-
- getCandidateTokensForCleanup() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- getCandidateTokensForCleanup() - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Obtain a list of tokens that will be considered for cleanup, based on the last
time the token was updated in SQL.
- getCanonicalServiceName() - Method in class org.apache.hadoop.crypto.key.KeyProviderDelegationTokenExtension
-
- getCanonicalServiceName() - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- getCanonicalServiceName() - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- getCanonicalServiceName() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get a canonical name for this file system.
- getCanonicalServiceName() - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getCanonicalServiceName() - Method in class org.apache.hadoop.fs.FileSystem
-
Get a canonical service name for this FileSystem.
- getCanonicalServiceName() - Method in class org.apache.hadoop.fs.FilterFs
-
- getCanonicalServiceName() - Method in interface org.apache.hadoop.security.token.DelegationTokenIssuer
-
The service name used as the alias for the token in the credential
token map.
- getCanonicalUri() - Method in class org.apache.hadoop.fs.FileSystem
-
Return a canonicalized form of this FileSystem's URI.
- getCanonicalUri() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getCanonicalUri() - Method in class org.apache.hadoop.fs.HarFileSystem
-
Used for delegation token related functionality.
- getCanonicalUri(URI, int) - Static method in class org.apache.hadoop.net.NetUtils
-
Resolve the uri's hostname and add the default port if not in the uri
- getCapacity() - Method in class org.apache.hadoop.fs.DF
-
- getCapacity() - Method in class org.apache.hadoop.fs.FsStatus
-
Return the capacity in bytes of the file system.
- getCapacity() - Method in class org.apache.hadoop.io.BytesWritable
-
Get the capacity, which is the maximum size that could handled without
resizing the backing storage.
- getCategory() - Method in exception org.apache.hadoop.security.KDiag.KerberosDiagsFailure
-
- getCertificateChain(String) - Method in class org.apache.hadoop.security.ssl.ReloadingX509KeystoreManager
-
- getChangedProperties(Configuration, Configuration) - Method in class org.apache.hadoop.conf.ReconfigurableBase
-
- getChangedProperties(Configuration, Configuration) - Static method in class org.apache.hadoop.conf.ReconfigurationUtil
-
- getChannel() - Method in class org.apache.hadoop.net.SocketInputStream
-
- getChannel() - Method in class org.apache.hadoop.net.SocketOutputStream
-
- getChannel() - Method in class org.apache.hadoop.net.unix.DomainSocket
-
- getChannelMode() - Method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
Get the channel mode of this instance.
- getCheckProcessIsAliveCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command for determining if process with specified pid is alive.
- getChecksum() - Method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
Gets the checksum of data in this block.
- getChecksum(ByteBuffer) - Static method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
Computes CRC32 checksum of the given buffer's contents.
- getChecksumFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Return the name of the checksum file associated with a file.
- getChecksumFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFs
-
Return the name of the checksum file associated with a file.
- getChecksumFileLength(Path, long) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Return the length of the checksum file given the size of the
actual file.
- getChecksumFileLength(Path, long) - Method in class org.apache.hadoop.fs.ChecksumFs
-
Return the length of the checksum file given the size of the
actual file.
- getChecksumHeaderSize() - Static method in class org.apache.hadoop.util.DataChecksum
-
- getChecksumLength(long, int) - Static method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Calculated the length of the checksum file in bytes.
- getChecksumLength(long, int) - Static method in class org.apache.hadoop.fs.ChecksumFs
-
Calculated the length of the checksum file in bytes.
- getChecksumOpt() - Method in class org.apache.hadoop.fs.CompositeCrcFileChecksum
-
- getChecksumOpt() - Method in class org.apache.hadoop.fs.FileChecksum
-
- getChecksumOpt() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getChecksumOpt() - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploaderBuilder
-
- getChecksumOpt() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getChecksumOpt() - Method in class org.apache.hadoop.fs.MD5MD5CRC32FileChecksum
-
- getChecksumSize() - Method in class org.apache.hadoop.fs.FSOutputSummer
-
- getChecksumSize() - Method in class org.apache.hadoop.util.DataChecksum
-
the size for a checksum.
- getChecksumSize(int) - Method in class org.apache.hadoop.util.DataChecksum
-
the required checksum size given the data length.
- getChecksumType() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getChecksumType() - Method in class org.apache.hadoop.fs.Options.ChecksumOpt
-
- getChecksumType() - Method in class org.apache.hadoop.util.DataChecksum
-
- getChildFileSystems() - Method in class org.apache.hadoop.fs.FileSystem
-
Get all the immediate child FileSystems embedded in this FileSystem.
- getChildFileSystems() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getChildFileSystems() - Method in class org.apache.hadoop.fs.HarFileSystem
-
Used for delegation token related functionality.
- getChildFileSystems() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getChildren() - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
Returns the children of this expression.
- getChildren() - Method in interface org.apache.hadoop.net.InnerNode
-
- getChildren() - Method in class org.apache.hadoop.net.InnerNodeImpl
-
- getChildren(String) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Get children of a ZNode.
- getChunkPosition(long) - Method in class org.apache.hadoop.fs.FSInputChecker
-
Return position of beginning of chunk containing pos.
- getChunkSize() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Returns the file chunk size.
- getCipher() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Metadata
-
- getCipher() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Options
-
- getCipherSuite() - Method in class org.apache.hadoop.crypto.CipherOption
-
- getCipherSuite() - Method in class org.apache.hadoop.crypto.CryptoCodec
-
- getCipherSuite() - Method in class org.apache.hadoop.crypto.JceAesCtrCryptoCodec
-
- getCipherSuite() - Method in class org.apache.hadoop.crypto.JceSm4CtrCryptoCodec
-
- getCipherSuite() - Method in class org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec
-
- getCipherSuite() - Method in class org.apache.hadoop.crypto.OpensslSm4CtrCryptoCodec
-
- getCipherSuite() - Method in class org.apache.hadoop.fs.FileEncryptionInfo
-
- getClass(byte) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
the Class class for the specified id.
- getClass(String, Class<?>) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a Class.
- getClass(String, Class<? extends U>, Class<U>) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a Class
implementing the interface specified by xface.
- getClass(String, Configuration) - Static method in class org.apache.hadoop.io.WritableName
-
Return the class for a name.
- getClass(T) - Static method in class org.apache.hadoop.util.GenericsUtil
-
Returns the Class object (of type Class<T>) of the
argument of type T.
- getClass(T) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Return the correctly-typed Class of the given object.
- getClassByName(String) - Method in class org.apache.hadoop.conf.Configuration
-
Load a class by name.
- getClassByNameOrNull(String) - Method in class org.apache.hadoop.conf.Configuration
-
Load a class by name, returning null rather than throwing an exception
if it couldn't be loaded.
- getClasses(String, Class<?>...) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property
as an array of Class.
- getClassLoader() - Method in class org.apache.hadoop.conf.Configuration
-
Get the ClassLoader for this job.
- getClassLoader() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Override point: get the classloader to use.
- getClassName() - Method in exception org.apache.hadoop.ipc.RemoteException
-
- getCleaner() - Static method in class org.apache.hadoop.util.CleanerUtil
-
Reference to a BufferCleaner that does unmapping.
- getClient(Configuration) - Method in class org.apache.hadoop.ipc.ClientCache
-
Construct & cache an IPC client with the default SocketFactory
and default valueClass if no cached client exists.
- getClient(Configuration, SocketFactory) - Method in class org.apache.hadoop.ipc.ClientCache
-
Construct & cache an IPC client with the user-provided SocketFactory
if no cached client exists.
- getClient(Configuration, SocketFactory, Class<? extends Writable>) - Method in class org.apache.hadoop.ipc.ClientCache
-
Construct & cache an IPC client with the user-provided SocketFactory
if no cached client exists.
- getClientAliases(String, Principal[]) - Method in class org.apache.hadoop.security.ssl.ReloadingX509KeystoreManager
-
- getClientBackoffDisconnected() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Returns the number of disconnected backoffs.
- getClientId() - Static method in class org.apache.hadoop.ipc.ClientId
-
- getClientId() - Static method in class org.apache.hadoop.ipc.Server
-
- getClientPrincipal(Class<?>, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Look up the client principal for a given protocol.
- getClientProperties(InetAddress) - Method in class org.apache.hadoop.security.SaslPropertiesResolver
-
Identify the Sasl Properties to be used for a connection with a server.
- getClientProperties(InetAddress, int) - Method in class org.apache.hadoop.security.SaslPropertiesResolver
-
Identify the Sasl Properties to be used for a connection with a server.
- getClientProtocolVersion() - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine.Invoker
-
Deprecated.
- getClientProtocolVersion() - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2.Invoker
-
- getClientStateId() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getClientVersion() - Method in exception org.apache.hadoop.ipc.RPC.VersionMismatch
-
- getClosest(WritableComparable, Writable) - Method in class org.apache.hadoop.io.MapFile.Reader
-
Finds the record that is the closest match to the specified key.
- getClosest(WritableComparable, Writable, boolean) - Method in class org.apache.hadoop.io.MapFile.Reader
-
Finds the record that is the closest match to the specified key.
- getClusterName() - Method in class org.apache.hadoop.util.MapRCommonSecurityUtil
-
- getClustersNamesList() - Method in class org.apache.hadoop.util.MapRCommonSecurityUtil
-
- getCNs(X509Certificate) - Static method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.Certificates
-
- getCodec(Path) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Find the relevant compression codec for the given file based on its
filename suffix.
- getCodec2CoderCompactMap() - Method in class org.apache.hadoop.io.erasurecode.CodecRegistry
-
Get all codec names and their corresponding coder list.
- getCodecByClassName(String) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Find the relevant compression codec for the codec's canonical class name.
- getCodecByName(String) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Find the relevant compression codec for the codec's canonical class name
or by codec alias.
- getCodecClassByName(String) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Find the relevant compression codec for the codec's canonical class name
or by codec alias and returns its implemetation class.
- getCodecClasses(Configuration) - Static method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Get the list of codecs discovered via a Java ServiceLoader, or
listed in the configuration.
- getCodecName() - Method in class org.apache.hadoop.io.erasurecode.ECSchema
-
Get the codec name
- getCodecName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.DummyRawErasureCoderFactory
-
- getCodecName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeRSRawErasureCoderFactory
-
- getCodecName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeXORRawErasureCoderFactory
-
- getCodecName() - Method in interface org.apache.hadoop.io.erasurecode.rawcoder.RawErasureCoderFactory
-
Get the name of its codec.
- getCodecName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RSLegacyRawErasureCoderFactory
-
- getCodecName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RSRawErasureCoderFactory
-
- getCodecName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.XORRawErasureCoderFactory
-
- getCodecNames() - Method in class org.apache.hadoop.io.erasurecode.CodecRegistry
-
Get all codec names.
- getCodecOptions() - Method in class org.apache.hadoop.io.erasurecode.codec.ErasureCodec
-
- getCoderByName(String, String) - Method in class org.apache.hadoop.io.erasurecode.CodecRegistry
-
Get a specific coder factory defined by codec name and coder name.
- getCoderName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.DummyRawErasureCoderFactory
-
- getCoderName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeRSRawErasureCoderFactory
-
- getCoderName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeXORRawErasureCoderFactory
-
- getCoderName() - Method in interface org.apache.hadoop.io.erasurecode.rawcoder.RawErasureCoderFactory
-
Get the name of the coder.
- getCoderName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RSLegacyRawErasureCoderFactory
-
- getCoderName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RSRawErasureCoderFactory
-
- getCoderName() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.XORRawErasureCoderFactory
-
- getCoderNames(String) - Method in class org.apache.hadoop.io.erasurecode.CodecRegistry
-
Get all coder names of the given codec.
- getCoderOptions() - Method in class org.apache.hadoop.io.erasurecode.codec.ErasureCodec
-
- getCoders(String) - Method in class org.apache.hadoop.io.erasurecode.CodecRegistry
-
Get all coder factories of the given codec.
- getCollection() - Method in class org.apache.hadoop.util.MachineList
-
returns the contents of the MachineList as a Collection<String> .
- getCommandFactory() - Method in class org.apache.hadoop.fs.shell.Command
-
retrieves the command factory.
- getCommandFactory() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Return the command factory.
- getCommandLine() - Method in class org.apache.hadoop.util.GenericOptionsParser
-
Returns the commons-cli CommandLine object
to process the parsed arguments.
- getCommandName() - Method in class org.apache.hadoop.fs.shell.Command
-
- getCommandName() - Method in class org.apache.hadoop.fs.shell.FsCommand
-
- getCommandUsage() - Method in class org.apache.hadoop.crypto.key.KeyShell
-
- getCommandUsage() - Method in class org.apache.hadoop.security.alias.CredentialShell
-
- getCommandUsage() - Method in class org.apache.hadoop.security.token.DtUtilShell
-
- getCommandUsage() - Method in class org.apache.hadoop.tools.CommandShell
-
Return usage string for the command including any summary of subcommands.
- getComparator() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get an instance of the RawComparator that is constructed based on the
string comparator representation.
- getComparatorName() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get the string representation of the comparator.
- getCompilePlatform() - Static method in class org.apache.hadoop.util.VersionInfo
-
Returns the OS platform used for the build.
- getComponentType() - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
- getCompressedData() - Method in class org.apache.hadoop.io.compress.BlockDecompressorStream
-
- getCompressedData() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- getCompressionAlgorithmByName(String) - Static method in class org.apache.hadoop.io.file.tfile.Compression
-
- getCompressionBufferSize(Configuration) - Static method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- getCompressionCodec() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
Returns the compression codec of data in this file.
- getCompressionCodec() - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
- getCompressionLevel(Configuration) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
- getCompressionLevel(Configuration) - Static method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- getCompressionStrategy(Configuration) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
- getCompressionType() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
Get the compression type for this file.
- getCompressor() - Method in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- getCompressor(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- getCompressor(CompressionCodec, Configuration) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- getCompressorType() - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
- getCompressorType() - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- getConf() - Method in interface org.apache.hadoop.conf.Configurable
-
Return the configuration used by this object.
- getConf() - Method in class org.apache.hadoop.conf.Configured
-
- getConf() - Method in class org.apache.hadoop.crypto.JceCtrCryptoCodec
-
- getConf() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Return the provider configuration.
- getConf() - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec
-
- getConf() - Method in class org.apache.hadoop.crypto.random.OsSecureRandom
-
- getConf() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getConf() - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- getConf() - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getConf() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManagerParameters
-
- getConf() - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- getConf() - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- getConf() - Method in class org.apache.hadoop.fs.store.DataBlocks.BlockFactory
-
Configuration.
- getConf() - Method in class org.apache.hadoop.io.AbstractMapWritable
-
- getConf() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
Return the configuration used by this object.
- getConf() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- getConf() - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
Return the configuration used by this object.
- getConf() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- getConf() - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
Return the configuration used by this object.
- getConf() - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
Return the configuration used by this object.
- getConf() - Method in class org.apache.hadoop.io.EnumSetWritable
-
- getConf() - Method in class org.apache.hadoop.io.GenericWritable
-
- getConf() - Method in class org.apache.hadoop.io.ObjectWritable
-
- getConf() - Method in class org.apache.hadoop.io.WritableComparator
-
- getConf() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
- getConf() - Method in class org.apache.hadoop.net.ScriptBasedMapping
-
- getConf() - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- getConf() - Method in class org.apache.hadoop.net.TableMapping
-
- getConf() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getConf() - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- getConf() - Method in class org.apache.hadoop.security.CompositeGroupsMapping
-
- getConf() - Method in class org.apache.hadoop.security.LdapGroupsMapping
-
- getConf() - Method in class org.apache.hadoop.security.SaslPropertiesResolver
-
- getConf() - Method in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
Returns the configuration of the factory.
- getConf(Configuration, StorageType, String) - Static method in enum org.apache.hadoop.fs.StorageType
-
Get the configured values for different StorageType.
- getConfig() - Method in class org.apache.hadoop.service.AbstractService
-
- getConfig() - Method in interface org.apache.hadoop.service.Service
-
Get the configuration of this service.
- getConfigName() - Method in enum org.apache.hadoop.fs.viewfs.RegexMountPointInterceptorType
-
- getConfigSuffix() - Method in enum org.apache.hadoop.crypto.CipherSuite
-
Returns suffix of cipher suite configuration.
- getConfiguration() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
- getConfiguration() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Get the configuration constructed from the command line arguments.
- getConfiguration() - Method in class org.apache.hadoop.util.GenericOptionsParser
-
Get the modified configuration
- getConfiguration(String, FilterConfig) - Method in class org.apache.hadoop.http.HadoopCoreAuthenticationFilter
-
- getConfiguration(String, FilterConfig) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter
-
It delegates to
AuthenticationFilter.getConfiguration(String, FilterConfig) and
then overrides the AuthenticationHandler to use if authentication
type is set to simple or kerberos in order to use
the corresponding implementation with delegation token support.
- getConfigurationsToCreate() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Override point: Get a list of configuration classes to create.
- getConfigViewFsPrefix() - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Get the config variable prefix for the default mount table
- getConfigViewFsPrefix(String) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Get the config variable prefix for the specified mount table
- getConfResourceAsInputStream(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get an input stream attached to the configuration resource with the
given name.
- getConfResourceAsReader(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get a Reader attached to the configuration resource with the
given name.
- getConnectAddress(InetSocketAddress) - Static method in class org.apache.hadoop.net.NetUtils
-
Returns an InetSocketAddress that a client can use to connect to the
given listening address.
- getConnectAddress(Server) - Static method in class org.apache.hadoop.net.NetUtils
-
Returns InetSocketAddress that a client can use to
connect to the server.
- getConnectionId() - Method in class org.apache.hadoop.io.retry.RetryInvocationHandler
-
- getConnectionId() - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine.Invoker
-
Deprecated.
- getConnectionId() - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2.Invoker
-
- getConnectionId() - Method in interface org.apache.hadoop.ipc.RpcInvocationHandler
-
Returns the connection id associated with the InvocationHandler instance.
- getConnectionIdForProxy(Object) - Static method in class org.apache.hadoop.ipc.RPC
-
Return the connection ID of the given object.
- getConnectorAddress(int) - Method in class org.apache.hadoop.http.HttpServer2
-
Get the address that corresponds to a particular connector.
- getCons() - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- getConstructedClass() - Method in class org.apache.hadoop.util.dynamic.DynConstructors.Ctor
-
- getConstructor() - Method in class org.apache.hadoop.util.functional.LazyAtomicReference
-
Getter for the constructor.
- getContentSummary(Path) - Method in class org.apache.hadoop.fs.FileContext.Util
-
- getContentSummary(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getContentSummary(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getContext() - Method in class org.apache.hadoop.ipc.CallerContext.Builder
-
Get the context.
- getContext() - Method in class org.apache.hadoop.ipc.CallerContext
-
- getContextId() - Method in class org.apache.hadoop.fs.store.audit.HttpReferrerAuditHeader
-
- getCost(ProcessingDetails) - Method in interface org.apache.hadoop.ipc.CostProvider
-
- getCost(ProcessingDetails) - Method in class org.apache.hadoop.ipc.DefaultCostProvider
-
Returns 1, regardless of the processing details.
- getCost(ProcessingDetails) - Method in class org.apache.hadoop.ipc.WeightedTimeCostProvider
-
Calculates a weighted sum of the times stored on the provided processing
details to be used as the cost in
DecayRpcScheduler.
- getCount() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- getCount() - Method in interface org.apache.hadoop.log.LogThrottlingHelper.LogAction
-
- getCount() - Method in interface org.apache.hadoop.metrics2.util.QuantileEstimator
-
- getCount() - Method in class org.apache.hadoop.metrics2.util.SampleQuantiles
-
Returns the number of items that the estimator has processed
- getCounterReference(String) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- getCounterReference(String) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Get a reference to the atomic instance providing the
value for a specific counter.
- getCpuFrequency() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the CPU frequency of on the system.
- getCpuFrequency() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the CPU frequency of on the system.
- getCpuFrequency() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the CPU frequency of on the system.
- getCpuTrackerUsagePercent() - Method in class org.apache.hadoop.util.CpuTimeTracker
-
Return percentage of cpu time spent over the time since last update.
- getCpuUsagePercentage() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the CPU usage % of the machine.
- getCpuUsagePercentage() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the CPU usage % of the machine.
- getCpuUsagePercentage() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the CPU usage % of the machine.
- getCrcPolynomialForType(DataChecksum.Type) - Static method in class org.apache.hadoop.util.DataChecksum
-
getCrcPolynomialForType.
- getCrcType() - Method in class org.apache.hadoop.fs.MD5MD5CRC32CastagnoliFileChecksum
-
- getCrcType() - Method in class org.apache.hadoop.fs.MD5MD5CRC32FileChecksum
-
returns the CRC type.
- getCrcType() - Method in class org.apache.hadoop.fs.MD5MD5CRC32GzipFileChecksum
-
- getCrcTypeFromAlgorithmName(String) - Static method in class org.apache.hadoop.fs.MD5MD5CRC32FileChecksum
-
- getCreated() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Metadata
-
- getCreateForWriteFileOutputStream(File, int) - Static method in class org.apache.hadoop.io.nativeio.NativeIO
-
- getCreationFallbacks() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi
-
Get the fallback storage types for creating new block replicas.
- getCredential() - Method in class org.apache.hadoop.security.alias.CredentialProvider.CredentialEntry
-
- getCredentialEntry(String) - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getCredentialEntry(String) - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
Get the credential entry for a specific alias.
- getCredentialEntry(String) - Method in class org.apache.hadoop.security.alias.UserProvider
-
- getCredentials() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Obtain the tokens in credentials form associated with this user.
- getCryptoProtocolVersion() - Method in class org.apache.hadoop.fs.FileEncryptionInfo
-
- getCumulativeCpuTime() - Method in class org.apache.hadoop.util.CpuTimeTracker
-
Obtain the cumulative CPU time since the system is on.
- getCumulativeCpuTime() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the cumulative CPU time since the system is on.
- getCumulativeCpuTime() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the cumulative CPU time since the system is on.
- getCumulativeCpuTime() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the cumulative CPU time since the system is on.
- getCurator() - Static method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- getCurator() - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Get the curator framework managing the ZooKeeper connection.
- getCurCall() - Static method in class org.apache.hadoop.ipc.Server
-
- getCurrent() - Static method in class org.apache.hadoop.ipc.CallerContext
-
- getCurrentBuffersCount(boolean) - Method in class org.apache.hadoop.io.WeakReferencedElasticByteBufferPool
-
Get current buffers count in the pool.
- getCurrentIOStatisticsContext() - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextIntegration
-
Get the current thread's IOStatisticsContext instance.
- getCurrentIOStatisticsContext() - Static method in interface org.apache.hadoop.fs.statistics.IOStatisticsContext
-
Get the context's IOStatisticsContext.
- getCurrentKey(String) - Method in class org.apache.hadoop.crypto.key.CachingKeyProvider
-
- getCurrentKey(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get the current version of the key, which should be used for encrypting new
data.
- getCurrentKey(String) - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- getCurrentKey(String) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- getCurrentKey(String) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- getCurrentKeyId() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- getCurrentKeyId() - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Obtains the value of the last delegation key id.
- getCurrentKeyId() - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- getCurrentStats(String, int) - Method in class org.apache.hadoop.log.LogThrottlingHelper
-
Return the summary information for given index.
- getCurrentTokensSize() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Total count of active delegation tokens.
- getCurrentTrashDir() - Method in class org.apache.hadoop.fs.FsShell
-
Returns the Trash object associated with this shell.
- getCurrentTrashDir() - Method in class org.apache.hadoop.fs.TrashPolicy
-
Get the current working directory of the Trash Policy
This API does not work with files deleted from encryption zone when HDFS
data encryption at rest feature is enabled as rename file between
encryption zones or encryption zone and non-encryption zone is not allowed.
- getCurrentTrashDir() - Method in class org.apache.hadoop.fs.TrashPolicyDefault
-
- getCurrentTrashDir(Path) - Method in class org.apache.hadoop.fs.FsShell
-
Returns the current trash location for the path specified
- getCurrentTrashDir(Path) - Method in class org.apache.hadoop.fs.Trash
-
- getCurrentTrashDir(Path) - Method in class org.apache.hadoop.fs.TrashPolicy
-
Get the current trash directory for path specified based on the Trash
Policy
- getCurrentTrashDir(Path) - Method in class org.apache.hadoop.fs.TrashPolicyDefault
-
- getCurrentUser() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Return the current user, including any doAs in the current stack.
- getCurrentValue() - Method in class org.apache.hadoop.util.SequentialNumber
-
- getCurrentValue(Object) - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
- getCurrentValue(Writable) - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
Get the 'value' corresponding to the last read 'key'.
- getCustomAuthPrincipal(Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- getCustomMessage() - Method in class org.apache.hadoop.conf.Configuration.DeprecationDelta
-
- getCustomRpcAuthMethod(Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- getData() - Method in interface org.apache.hadoop.fs.FileRange
-
Get the future data for this range.
- getData() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Get all statistics data.
- getData() - Method in class org.apache.hadoop.fs.impl.FileRangeImpl
-
- getData() - Method in class org.apache.hadoop.io.DataInputBuffer
-
- getData() - Method in class org.apache.hadoop.io.DataInputByteBuffer
-
- getData() - Method in class org.apache.hadoop.io.DataOutputBuffer
-
Returns the current contents of the buffer.
- getData() - Method in class org.apache.hadoop.io.OutputBuffer
-
Returns the current contents of the buffer.
- getData(String) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Get the data in a ZNode.
- getData(String, Stat) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Get the data in a ZNode.
- getDataBlocks() - Method in class org.apache.hadoop.io.erasurecode.ECBlockGroup
-
Get data blocks
- getDataChecksum() - Method in class org.apache.hadoop.fs.FSOutputSummer
-
- getDatanodesInRack(String) - Method in class org.apache.hadoop.net.NetworkTopology
-
Given a string representation of a rack, return its children
- getDataSize() - Method in class org.apache.hadoop.fs.impl.CombinedFileRange
-
Get the total amount of data which is actually useful;
the difference between this and
FileRangeImpl.getLength() records
how much data which will be discarded.
- getDate() - Static method in class org.apache.hadoop.util.VersionInfo
-
The date that Hadoop was compiled.
- getDateFormat() - Method in class org.apache.hadoop.fs.shell.TouchCommands.Touch
-
- getDebugInfo() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations.End
-
- getDebugInfo() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations.Operation
-
- getDecayRpcSchedulerDetailedMetrics() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getDeclaredClass() - Method in class org.apache.hadoop.io.ObjectWritable
-
Return the class this is meant to be.
- getDeclaredComponentType() - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
- getDeclaredFieldsIncludingInherited(Class<?>) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Gets all the declared fields of a class including fields declared in
superclasses.
- getDeclaredMethodsIncludingInherited(Class<?>) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Gets all the declared methods of a class including methods declared in
superclasses.
- getDecompressionBufferSize(Configuration) - Static method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- getDecompressor() - Method in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- getDecompressor(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
- getDecompressorType() - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
- getDecompressorType() - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- getDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Get the default permission for directory and symlink.
- getDefault() - Static method in class org.apache.hadoop.security.LdapGroupsMapping.LdapSslSocketFactory
-
- getDefault(double) - Method in enum org.apache.hadoop.conf.StorageUnit
-
- getDefaultBlockSize() - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getDefaultBlockSize() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getDefaultBlockSize() - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getDefaultBlockSize() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return the number of bytes that large input files should be optimally
be split into to minimize I/O time.
- getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getDefaultCipherSuites() - Method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
- getDefaultCompressionType(Configuration) - Static method in class org.apache.hadoop.io.SequenceFile
-
Get the compression type for the reduce outputs
- getDefaultDelegationTokenAuthenticator() - Static method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
- getDefaultEntries() - Method in class org.apache.hadoop.fs.permission.ScopedAclEntries
-
Returns default entries.
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
.bz2 is recognized as the default extension for compressed BZip2 files
- getDefaultExtension() - Method in interface org.apache.hadoop.io.compress.CompressionCodec
-
Get the default filename extension for this kind of compression.
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.GzipCodec
-
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
Get the default filename extension for this kind of compression.
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
Get the default filename extension for this kind of compression.
- getDefaultExtension() - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
Get the default filename extension for this kind of compression.
- getDefaultFactory() - Static method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
Singleton instance of the SSLSocketFactory.
- getDefaultFileSystem() - Method in class org.apache.hadoop.fs.FileContext
-
- getDefaultHost(String) - Static method in class org.apache.hadoop.net.DNS
-
Returns the default (first) host name associated by the default
nameserver with the address bound to the specified network interface
- getDefaultHost(String, String) - Static method in class org.apache.hadoop.net.DNS
-
- getDefaultHost(String, String, boolean) - Static method in class org.apache.hadoop.net.DNS
-
Returns the default (first) host name associated by the provided
nameserver with the address bound to the specified network interface
- getDefaultImpersonationProvider() - Static method in class org.apache.hadoop.security.authorize.ProxyUsers
-
- getDefaultIP(String) - Static method in class org.apache.hadoop.net.DNS
-
Returns the first available IP address associated with the provided
network interface or the local host IP if "default" is given.
- getDefaultMountTableName(Configuration) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Get the name of the default mount table to use.
- getDefaultPort() - Method in class org.apache.hadoop.fs.FileSystem
-
Get the default port for this FileSystem.
- getDefaultPort() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
Get the default port for this FTPFileSystem.
- getDefaultProperties() - Method in class org.apache.hadoop.security.SaslPropertiesResolver
-
The default Sasl Properties read from the configuration
- getDefaultQueueCapacityWeights(int) - Static method in class org.apache.hadoop.ipc.CallQueueManager
-
By default, queue capacity is the same for all priority levels.
- getDefaultReplication() - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getDefaultReplication() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getDefaultReplication() - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getDefaultReplication() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getDefaultReplication(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Get the default replication for a path.
- getDefaultReplication(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getDefaultReplication(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getDefaultReplication(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getDefaultRetryPolicy(Configuration, String, boolean, String, String, String) - Static method in class org.apache.hadoop.io.retry.RetryUtils
-
Return the default retry policy set in conf.
- getDefaultSocketFactory(Configuration) - Static method in class org.apache.hadoop.net.NetUtils
-
Get the default socket factory as specified by the configuration
parameter hadoop.rpc.socket.factory.default
- getDefaultStoragePolicyId() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getDefaultUri(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get the default FileSystem URI from a configuration.
- getDeferredRpcProcessingMean() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getDeferredRpcProcessingSampleCount() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getDeferredRpcProcessingStdDev() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getDeferredRpcProcessingTime() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getDelay(TimeUnit) - Method in class org.apache.hadoop.fs.DelegationTokenRenewer.RenewAction
-
Get the delay until this event should happen.
- getDelegationKey(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- getDelegationKey(int) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Obtains the DelegationKey from the SQL database.
- getDelegationKey(int) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- getDelegationToken() - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL.Token
-
- getDelegationToken(String) - Method in class org.apache.hadoop.crypto.key.KeyProviderDelegationTokenExtension
-
- getDelegationToken(String) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- getDelegationToken(String) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- getDelegationToken(String) - Method in class org.apache.hadoop.fs.FileSystem
-
Get a new delegation token for this FileSystem.
- getDelegationToken(String) - Method in interface org.apache.hadoop.security.token.DelegationTokenIssuer
-
Unconditionally get a new token with the optional renewer.
- getDelegationToken(URL, AuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Requests a delegation token using the configured Authenticator
for authentication.
- getDelegationToken(URL, AuthenticatedURL.Token, String, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Requests a delegation token using the configured Authenticator
for authentication.
- getDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Requests a delegation token using the configured Authenticator
for authentication.
- getDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Requests a delegation token using the configured Authenticator
for authentication.
- GETDELEGATIONTOKEN - org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator.DelegationTokenOperation
-
- getDelegationTokens(String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get one or more delegation tokens associated with the filesystem.
- getDelegationTokens(String) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getDelegationTokens(String) - Method in class org.apache.hadoop.fs.FilterFs
-
- getDelegationTokens(String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getDelegationTokens(Path, String) - Method in class org.apache.hadoop.fs.FileContext
-
Get delegation tokens for the file systems accessed for a given
path.
- getDelegationTokenSecretManager() - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- getDelegationTokenSeqNum() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- getDelegationTokenSeqNum() - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Obtains the value of the last reserved sequence number.
- getDelegationTokenSeqNum() - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- getDependency(String) - Method in interface org.apache.hadoop.net.DNSToSwitchMappingWithDependency
-
Get a list of dependent DNS-names for a given DNS-name/IP-address.
- getDependency(String) - Method in class org.apache.hadoop.net.ScriptBasedMappingWithDependency
-
Get dependencies in the topology for a given host
- getDepth() - Method in class org.apache.hadoop.fs.shell.Command
-
- getDescription() - Method in enum org.apache.hadoop.crypto.CryptoProtocolVersion
-
- getDescription() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Metadata
-
- getDescription() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Options
-
- getDescription() - Method in class org.apache.hadoop.fs.shell.Command
-
The long usage suitable for help output
- getDescription() - Method in enum org.apache.hadoop.fs.Statistic
-
- getDeserializer(Class<Serializable>) - Method in class org.apache.hadoop.io.serializer.JavaSerialization
-
- getDeserializer(Class<Writable>) - Method in class org.apache.hadoop.io.serializer.WritableSerialization
-
- getDeserializer(Class<T>) - Method in class org.apache.hadoop.io.serializer.avro.AvroSerialization
-
- getDeserializer(Class<T>) - Method in interface org.apache.hadoop.io.serializer.Serialization
-
- getDeserializer(Class<T>) - Method in class org.apache.hadoop.io.serializer.SerializationFactory
-
- getDetailedMetricsName() - Method in class org.apache.hadoop.ipc.ExternalCall
-
- getDigest() - Method in class org.apache.hadoop.io.MD5Hash
-
Returns the digest bytes.
- getDigester() - Static method in class org.apache.hadoop.io.MD5Hash
-
Create a thread local MD5 digester.
- getDirDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Get the default permission for directory.
- getDirectoryContents() - Method in class org.apache.hadoop.fs.shell.PathData
-
Returns a list of PathData objects of the items contained in the given
directory.
- getDirectoryContentsIterator() - Method in class org.apache.hadoop.fs.shell.PathData
-
Returns a RemoteIterator for PathData objects of the items contained in the
given directory.
- getDirectoryCount() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getDirPath() - Method in class org.apache.hadoop.fs.CachingGetSpaceUsed
-
- getDirPath() - Method in class org.apache.hadoop.fs.DF
-
- getDistance(Node, Node) - Method in class org.apache.hadoop.net.NetworkTopology
-
Return the distance between two nodes
It is assumed that the distance from one node to its parent is 1
The distance between two nodes is calculated by summing up their distances
to their closest common ancestor.
- getDistanceByPath(Node, Node) - Static method in class org.apache.hadoop.net.NetworkTopology
-
Return the distance between two nodes by comparing their network paths
without checking if they belong to the same ancestor node by reference.
- getDNSSubjectAlts(X509Certificate) - Static method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.Certificates
-
Extracts the array of SubjectAlt DNS names from an X509Certificate.
- getDouble(String, double) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a double.
- getDtService(URI) - Static method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- getDU(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Takes an input dir and returns the du on that local directory.
- getDurationInfo(StringBuilder) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- getDurationString() - Method in class org.apache.hadoop.util.OperationDuration
-
- getEffectivePath(String, int) - Static method in class org.apache.hadoop.net.unix.DomainSocket
-
Given a path and a port, compute the effective path by replacing
occurrences of _PORT with the port.
- getEffectivePermission(AclEntry) - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Get the effective permission for the AclEntry
- getEffectivePermission(AclEntry, FsPermission) - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Get the effective permission for the AclEntry.
- getElectorForTests() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- getElementType() - Method in class org.apache.hadoop.io.EnumSetWritable
-
Returns the class of all the elements of the underlying EnumSetWriable.
- getEmptier() - Method in class org.apache.hadoop.fs.Trash
-
Return a Runnable that periodically empties the trash of all
users, intended to be run by the superuser.
- getEmptier() - Method in class org.apache.hadoop.fs.TrashPolicy
-
Return a Runnable that periodically empties the trash of all
users, intended to be run by the superuser.
- getEmptier() - Method in class org.apache.hadoop.fs.TrashPolicyDefault
-
- getEmptierInterval() - Method in class org.apache.hadoop.fs.TrashPolicyDefault.Emptier
-
- getEnabledConfigKey() - Method in class org.apache.hadoop.security.HttpCrossOriginFilterInitializer
-
- getEncKeyQueueSize(String) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Return path of the enclosing root for a given path
The enclosing root path is a common ancestor that should be used for temp and staging dirs
as well as within encryption zones and other restricted directories.
- getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return path of the enclosing root for a given path.
- getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getEncoded() - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider.KeyMetadata
-
- getEncodedKey() - Method in class org.apache.hadoop.security.token.delegation.DelegationKey
-
- getEncryptDataTransfer() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getEncryptedBit() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Deprecated.
- getEncryptedDataEncryptionKey() - Method in class org.apache.hadoop.fs.FileEncryptionInfo
-
- getEncryptedKeyIv() - Method in class org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.EncryptedKeyVersion
-
- getEncryptedKeyVersion() - Method in class org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.EncryptedKeyVersion
-
- getEncryptionKeyName() - Method in class org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.EncryptedKeyVersion
-
- getEncryptionKeyVersionName() - Method in class org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.EncryptedKeyVersion
-
- getEndTime() - Method in class org.apache.hadoop.conf.ReconfigurationTaskStatus
-
- getEngineId() - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec
-
- getEntries() - Method in class org.apache.hadoop.fs.FileSystem.DirectoryEntries
-
- getEntries() - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Returns the list of all ACL entries, ordered by their natural ordering.
- getEntriesCreatedCount() - Method in class org.apache.hadoop.util.WeakReferenceMap
-
Get count of entries created on demand.
- getEntryComparator() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get a Comparator object to compare Entries.
- getEntryCount() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get the number of key-value pair entries in TFile.
- getEnum(String, T) - Method in class org.apache.hadoop.conf.Configuration
-
Return value matching this enumerated type.
- getEnumClass() - Method in class org.apache.hadoop.fs.impl.FlagSet
-
Get the enum class.
- getEnumSet(String, Class<E>, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Build an enumset from a comma separated list of values.
- getEnvironment(String) - Method in class org.apache.hadoop.util.Shell
-
Get an environment variable.
- getEnvironmentVariableRegex() - Static method in class org.apache.hadoop.util.Shell
-
Return a regular expression string that match environment variables.
- getErasedCount() - Method in class org.apache.hadoop.io.erasurecode.ECBlockGroup
-
Get erased blocks count
- getErasedIndexes(ECBlock[]) - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecoder
-
Get indexes of erased blocks from inputBlocks
- getErasureCodedBit() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Deprecated.
- getErasureCodingPolicy() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getErasureCodingPolicyHeader() - Static method in class org.apache.hadoop.fs.ContentSummary
-
- getErr() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Returns the error stream to be used.
- getErr() - Method in class org.apache.hadoop.tools.CommandShell
-
- getErrno() - Method in exception org.apache.hadoop.io.nativeio.NativeIOException
-
- getErrorCode() - Method in exception org.apache.hadoop.io.nativeio.NativeIOException
-
- getErrorCode() - Method in exception org.apache.hadoop.ipc.RemoteException
-
- getEstablishedQOP() - Method in class org.apache.hadoop.ipc.Server.Connection
-
- getEstimator() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Get the quantile estimator.
- getEtag() - Method in interface org.apache.hadoop.fs.EtagSource
-
Return an etag of this file status.
- getEvaluatedEntries() - Method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Get the evaluated operations.
- getExceptions() - Method in exception org.apache.hadoop.io.MultipleIOException
-
- getExceptions() - Method in exception org.apache.hadoop.io.retry.MultiException
-
- getExcludedHosts() - Method in class org.apache.hadoop.util.HostsFileReader
-
- getExcludedHosts() - Method in class org.apache.hadoop.util.HostsFileReader.HostDetails
-
- getExcludedMap() - Method in class org.apache.hadoop.util.HostsFileReader.HostDetails
-
- getExcludesFile() - Method in class org.apache.hadoop.util.HostsFileReader.HostDetails
-
- getExecString() - Method in class org.apache.hadoop.fs.DF
-
- getExecString() - Method in class org.apache.hadoop.fs.Stat
-
- getExecString() - Method in class org.apache.hadoop.util.Shell
-
return an array containing the command name and its parameters.
- getExecString() - Method in class org.apache.hadoop.util.Shell.ShellCommandExecutor
-
- getExecutor() - Method in class org.apache.hadoop.fs.shell.CopyCommandWithMultiThread
-
- getExitCode() - Method in exception org.apache.hadoop.service.ServiceStateException
-
- getExitCode() - Method in interface org.apache.hadoop.util.ExitCodeProvider
-
Method to get the exit code.
- getExitCode() - Method in exception org.apache.hadoop.util.ExitUtil.ExitException
-
- getExitCode() - Method in exception org.apache.hadoop.util.ExitUtil.HaltException
-
- getExitCode() - Method in interface org.apache.hadoop.util.Shell.CommandExecutor
-
- getExitCode() - Method in exception org.apache.hadoop.util.Shell.ExitCodeException
-
- getExitCode() - Method in class org.apache.hadoop.util.Shell
-
get the exit code.
- getExpirationTime() - Method in class org.apache.hadoop.ipc.RetryCache.CacheEntry
-
- getExpirationTime() - Method in interface org.apache.hadoop.util.LightWeightCache.Entry
-
- getExpiryDate() - Method in class org.apache.hadoop.security.token.delegation.DelegationKey
-
- getExtension() - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- getExternalHandler() - Static method in class org.apache.hadoop.ipc.Client
-
- getExtraOptions() - Method in class org.apache.hadoop.io.erasurecode.ECSchema
-
Get extra options specific to an erasure code.
- getEzKeyVersionName() - Method in class org.apache.hadoop.fs.FileEncryptionInfo
-
- getFactor() - Method in class org.apache.hadoop.io.SequenceFile.Sorter
-
- getFactory(Class) - Static method in class org.apache.hadoop.io.WritableFactories
-
Define a factory for a class.
- getFailureCause() - Method in class org.apache.hadoop.service.AbstractService
-
- getFailureCause() - Method in interface org.apache.hadoop.service.Service
-
Get the first exception raised during the service failure.
- getFailureState() - Method in class org.apache.hadoop.service.AbstractService
-
- getFailureState() - Method in interface org.apache.hadoop.service.Service
-
- getFallbackFileSystem() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme
-
- getFederatedNamespaceState() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getFencer() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getFencingParameters() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getFid() - Method in interface org.apache.hadoop.fs.PathId
-
- getFid() - Method in class org.apache.hadoop.maprfs.MapRPathId
-
- getFidServers() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Returns the server IPs in which the file is stored.
- getFidServers() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
- getFidStr() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Returns the file id as string.
- getFieldSize() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Return number of elements in the field
- getFile(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Get a local file name under a directory named in dirsProp with
the given path.
- getFileAndDirectoryCount() - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return the directory count.
- getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Return an array containing hostnames, offset and size of
portions of the given file.
- getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.fs.HarFileSystem
-
Get block locations from the underlying fs and fix their
offsets and lengths.
- getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.FileContext
-
Return blockLocation of the given file for the given offset and len.
- getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Return an array containing hostnames, offset and size of
portions of the given file.
- getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.FilterFs
-
- getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getFileBufferSize() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Get the checksum of a file.
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Get the checksum of a file, if the FS supports checksums.
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getFileChecksum(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getFileChecksum(Path, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Get the checksum of a file, from the beginning of the file till the
specific length.
- getFileChecksum(Path, long) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getFileChecksum(Path, long) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getFileChecksum(Path, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getFileContext() - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext using the default config read from the
$HADOOP_CONFIG/core.xml, Unspecified key-values for config are defaulted
from core-defaults.xml in the release jar.
- getFileContext(URI) - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext for specified URI using the default config.
- getFileContext(URI, Configuration) - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext for specified default URI using the specified config.
- getFileContext(Configuration) - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext using the passed config.
- getFileContext(AbstractFileSystem) - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext for specified file system using the default config.
- getFileContext(AbstractFileSystem, Configuration) - Static method in class org.apache.hadoop.fs.FileContext
-
Create a FileContext with specified FS as default using the specified
config.
- getFileCount() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getFileCount() - Method in class org.apache.hadoop.fs.DUHelper
-
- getFileDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Get the default permission for file.
- getFileDescriptor() - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- getFileDescriptor() - Method in class org.apache.hadoop.fs.BufferedFSInputStream
-
- getFileDescriptor() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- getFileDescriptor() - Method in interface org.apache.hadoop.fs.HasFileDescriptor
-
- getFileLength() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Returns the file length.
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
The specification of this method matches that of
FileContext.getFileLinkStatus(Path)
except that an UnresolvedLinkException may be thrown if a symlink is
encountered in the path leading up to the final path component.
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Return a file status object that represents the path.
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Return a FileStatus representing the given path.
- getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getFileReadQuantiles() - Method in class org.apache.hadoop.util.ReadWriteDiskValidatorMetrics
-
- getFileSize() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Gets the size of the associated file.
- getFileStatus() - Method in class org.apache.hadoop.fs.Stat
-
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
The specification of this method matches that of
FileContext.getFileStatus(Path)
except that an UnresolvedLinkException may be thrown if a symlink is
encountered in the path.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Return a file status object that represents the path.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return a file status object that represents the path.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Get file status.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
return the filestatus of files in har archive.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Return a file status object that represents the path.
- getFileStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
The specification of this method matches that of
FileContext.getFileStatus(Path)
except that an UnresolvedLinkException may be thrown if a symlink is
encountered in the path.
- getFileStatus(PathData, int) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- getFilesystem() - Method in class org.apache.hadoop.fs.DF
-
- getFileSystem(Configuration) - Method in class org.apache.hadoop.fs.Path
-
Return the FileSystem that owns this Path.
- getFileSystem(PathData) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- getFileSystemClass(String, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get the FileSystem implementation class of a filesystem.
- getFileWriteQuantiles() - Method in class org.apache.hadoop.util.ReadWriteDiskValidatorMetrics
-
- getFilterConfigMap(Configuration, String) - Static method in class org.apache.hadoop.security.AuthenticationFilterInitializer
-
- getFilterParameters(Configuration, String) - Static method in class org.apache.hadoop.security.HttpCrossOriginFilterInitializer
-
- getFilterParams(Configuration, String) - Static method in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
-
Constructs a mapping of configuration properties to be used for filter
initialization.
- getFilterParams(Configuration, String) - Static method in class org.apache.hadoop.security.http.XFrameOptionsFilter
-
Constructs a mapping of configuration properties to be used for filter
initialization.
- getFilterProperties(Configuration, List<String>) - Static method in class org.apache.hadoop.http.HttpServer2
-
- getFinalParameters() - Method in class org.apache.hadoop.conf.Configuration
-
Get the set of parameters marked final.
- getFirstExitException() - Static method in class org.apache.hadoop.util.ExitUtil
-
- getFirstHalf(String) - Static method in class org.apache.hadoop.net.NetworkTopology
-
- getFirstHaltException() - Static method in class org.apache.hadoop.util.ExitUtil
-
- getFirstKey() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get the first key in the TFile.
- getFixedByteString(String) - Static method in class org.apache.hadoop.ipc.internal.ShadedProtobufHelper
-
Get the ByteString for frequently used fixed and small set strings.
- getFixedByteString(String) - Static method in class org.apache.hadoop.ipc.ProtobufHelper
-
Deprecated.
Get the ByteString for frequently used fixed and small set strings.
- getFixedByteString(Text) - Static method in class org.apache.hadoop.ipc.internal.ShadedProtobufHelper
-
Get the ByteString for frequently used fixed and small set strings.
- getFixedByteString(Text) - Static method in class org.apache.hadoop.ipc.ProtobufHelper
-
Deprecated.
Get the ByteString for frequently used fixed and small set strings.
- getFlags() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getFlags() - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploaderBuilder
-
- getFlags() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getFloat(String, float) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a float.
- getFloat(String, float) - Method in class org.apache.hadoop.conf.ConfigurationWithLogging
-
- getFolderUsage(String) - Static method in class org.apache.hadoop.fs.DUHelper
-
- getForCurrentThread() - Method in class org.apache.hadoop.fs.impl.WeakReferenceThreadMap
-
Get the value for the current thread, creating if needed.
- getFormat() - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider.KeyMetadata
-
- getFormattedTimeWithDiff(String, long, long) - Static method in class org.apache.hadoop.util.StringUtils
-
Formats time in ms and appends difference (finishTime - startTime)
as returned by formatTimeDiff().
- getFormattedTimeWithDiff(FastDateFormat, long, long) - Static method in class org.apache.hadoop.util.StringUtils
-
Formats time in ms and appends difference (finishTime - startTime)
as returned by formatTimeDiff().
- getFreeSocketPort() - Static method in class org.apache.hadoop.net.NetUtils
-
Return a free port number.
- getFreeSocketPorts(int) - Static method in class org.apache.hadoop.net.NetUtils
-
Return free ports.
- getFS() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getFS() - Method in class org.apache.hadoop.fs.FsShell
-
- getFS() - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploaderBuilder
-
- getFS() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
- getFS() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getFsAction(String) - Static method in enum org.apache.hadoop.fs.permission.FsAction
-
Get the FsAction enum for String representation of permissions
- getFSofPath(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Get the file system of supplied path.
- getFSofPath(Path, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
- getFsStatus() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getFsStatus() - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getFsStatus() - Method in class org.apache.hadoop.fs.FilterFs
-
- getFsStatus() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getFsStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getFsStatus(Path) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getFsStatus(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Returns a status object describing the use and capacity of the
file system denoted by the Parh argument p.
- getFsStatus(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getFstat(FileDescriptor) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
Returns the file stat for a file descriptor.
- getFuturePool() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManagerParameters
-
- getGangliaConfForMetric(String) - Method in class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
Lookup GangliaConf from cache.
- getGaugeReference(String) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- getGaugeReference(String) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Get a reference to the atomic instance providing the
value for a specific gauge.
- getGcMonitorRunTime() - Method in class org.apache.hadoop.util.GcTimeMonitor.GcData
-
Returns the time since the start of the associated GcTimeMonitor.
- getGcTimePercentage() - Method in class org.apache.hadoop.util.GcTimeMonitor.GcData
-
Returns the percentage (0..100) of time that the JVM spent in GC pauses
within the observation window of the associated GcTimeMonitor.
- getGetPermissionCommand() - Static method in class org.apache.hadoop.util.Shell
-
Return a command to get permission information.
- getGid(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getGid(String) - Method in class org.apache.hadoop.security.ShellBasedIdMapping
-
- getGidAllowingUnknown(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getGidAllowingUnknown(String) - Method in class org.apache.hadoop.security.ShellBasedIdMapping
-
- getGidNameMap() - Method in class org.apache.hadoop.security.ShellBasedIdMapping
-
- getGlobalContextEntries() - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Get an iterator over the global entries.
- getGlobalContextEntry(String) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Get a global entry.
- getGlobalStorageStatistics() - Static method in class org.apache.hadoop.fs.FileSystem
-
Get the global storage statistics.
- getGracePeriod() - Static method in class org.apache.hadoop.io.retry.AsyncCallHandler
-
- getGroup() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the group associated with the file.
- getGroup() - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Returns the file group.
- getGroup() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- getGroupAction() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getGroupList() - Method in class org.apache.hadoop.security.UserGroupMapping
-
- getGroupName() - Method in class org.apache.hadoop.fs.permission.PermissionStatus
-
Return group name.
- getGroupName(int, String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getGroupName(int, String) - Method in class org.apache.hadoop.security.ShellBasedIdMapping
-
- getGroupNames() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the group names for this user.
- getGroups() - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Get the names of user groups allowed for this service.
- getGroups() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Deprecated.
- getGroups(String) - Method in class org.apache.hadoop.security.CompositeGroupsMapping
-
Returns list of groups for a user.
- getGroups(String) - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider
-
Get all various group memberships of a given user.
- getGroups(String) - Method in class org.apache.hadoop.security.Groups
-
Deprecated.
- getGroups(String) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsMapping
-
- getGroups(String) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback
-
- getGroups(String) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMapping
-
Gets unix groups and netgroups for the user.
- getGroups(String) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMappingWithFallback
-
- getGroups(String) - Method in class org.apache.hadoop.security.LdapGroupsMapping
-
Returns list of groups for a user.
- getGroups(String) - Method in class org.apache.hadoop.security.NullGroupsMapping
-
Returns an empty list.
- getGroups(String) - Method in class org.apache.hadoop.security.RuleBasedLdapGroupsMapping
-
Returns list of groups for a user.
- getGroups(String) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
Returns list of groups for a user
- getGroups(String) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsNetgroupMapping
-
Get unix groups (parent) and netgroups for given user
- GetGroupsBase - Class in org.apache.hadoop.tools
-
Base class for the HDFS and MR implementations of tools which fetch and
display the groups that users belong to.
- GetGroupsBase(Configuration) - Constructor for class org.apache.hadoop.tools.GetGroupsBase
-
Create an instance of this tool using the given configuration.
- GetGroupsBase(Configuration, PrintStream) - Constructor for class org.apache.hadoop.tools.GetGroupsBase
-
Used exclusively for testing.
- getGroupsCommand() - Static method in class org.apache.hadoop.util.Shell
-
a Unix command to get the current user's groups list.
- getGroupsForUser(String) - Method in interface org.apache.hadoop.tools.GetUserMappingsProtocol
-
Get the groups which are mapped to the given user.
- getGroupsForUserCommand(String) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
Returns just the shell command to be used to fetch a user's groups list.
- getGroupsForUserCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
A command to get a given user's groups list.
- getGroupsIDForUserCommand(String) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
Returns just the shell command to be used to fetch a user's group IDs list.
- getGroupsIDForUserCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
A command to get a given user's group id list.
- getGroupsSet() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the groups names for the user as a Set.
- getGroupsSet(String) - Method in class org.apache.hadoop.security.CompositeGroupsMapping
-
- getGroupsSet(String) - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider
-
Get all various group memberships of a given user.
- getGroupsSet(String) - Method in class org.apache.hadoop.security.Groups
-
Get the group memberships of a given user.
- getGroupsSet(String) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsMapping
-
- getGroupsSet(String) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback
-
- getGroupsSet(String) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMappingWithFallback
-
- getGroupsSet(String) - Method in class org.apache.hadoop.security.LdapGroupsMapping
-
- getGroupsSet(String) - Method in class org.apache.hadoop.security.NullGroupsMapping
-
Get all various group memberships of a given user.
- getGroupsSet(String) - Method in class org.apache.hadoop.security.RuleBasedLdapGroupsMapping
-
- getGroupsSet(String) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
- getHadoopHome() - Static method in class org.apache.hadoop.util.Shell
-
Get the Hadoop home directory.
- getHarHash(Path) - Static method in class org.apache.hadoop.fs.HarFileSystem
-
the hash of the path p inside the filesystem
- getHarVersion() - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getHashType(Configuration) - Static method in class org.apache.hadoop.util.hash.Hash
-
This utility method converts the name of the configured
hash type to a symbolic constant.
- getHAZookeeperConnectionState() - Method in class org.apache.hadoop.ha.ActiveStandbyElector
-
- getHeader() - Static method in class org.apache.hadoop.fs.QuotaUsage
-
Return the header of the output.
- getHeader() - Method in class org.apache.hadoop.util.DataChecksum
-
- getHeader(boolean) - Static method in class org.apache.hadoop.fs.ContentSummary
-
Return the header of the output.
- getHeader(String) - Method in interface org.apache.hadoop.security.http.RestCsrfPreventionFilter.HttpInteraction
-
Returns the value of a header.
- getHeaderFields() - Static method in class org.apache.hadoop.fs.ContentSummary
-
Returns the names of the fields from the summary header.
- getHealthMonitorAddress() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
Returns an optional separate RPC server address for health checks at the
target node.
- getHealthMonitorProxy(Configuration, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
Returns a proxy to connect to the target HA service for health monitoring.
- getHealthMonitorProxy(Configuration, int, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getHelp() - Method in class org.apache.hadoop.fs.FsShell
-
- getHelp() - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- getHelp() - Method in interface org.apache.hadoop.fs.shell.find.Expression
-
Returns a description of the expression for use in help.
- getHelp() - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Return the current user's home directory in this file system.
- getHomeDirectory() - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.FileContext
-
Return the current user's home directory in this file system.
- getHomeDirectory() - Method in class org.apache.hadoop.fs.FileSystem
-
Return the current user's home directory in this FileSystem.
- getHomeDirectory() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.FilterFs
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.HarFileSystem
-
return the top level archive path.
- getHomeDirectory() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getHomeDirectory() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getHomeDirPrefixValue() - Method in class org.apache.hadoop.fs.viewfs.InodeTree
-
- getHomeDirValue(Configuration) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Get the value of the home dir conf value for default mount table
- getHomeDirValue(Configuration, String) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Get the value of the home dir conf value for specified mount table
- getHostAddress() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getHostAddress() - Method in class org.apache.hadoop.ipc.Server.Connection
-
- getHostDetails() - Method in class org.apache.hadoop.util.HostsFileReader
-
Retrieve an atomic view of the included and excluded hosts.
- getHostDetails(Set<String>, Map<String, Integer>) - Method in class org.apache.hadoop.util.HostsFileReader
-
Deprecated.
- getHostDetails(Set<String>, Set<String>) - Method in class org.apache.hadoop.util.HostsFileReader
-
Deprecated.
- getHostFromPrincipal(String) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Get the host name from the principal name of format <service
>/host@realm.
- getHostInetAddress() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getHostInetAddress() - Method in class org.apache.hadoop.ipc.Server.Connection
-
- getHostname() - Static method in class org.apache.hadoop.net.NetUtils
-
Return hostname without throwing exception.
- getHostName() - Method in class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
- getHostnameByIP(InetAddress) - Method in class org.apache.hadoop.net.DNSDomainNameResolver
-
- getHostnameByIP(InetAddress) - Method in interface org.apache.hadoop.net.DomainNameResolver
-
Reverse lookup an IP address and get the fully qualified domain name(fqdn).
- getHostNameOfIP(String) - Static method in class org.apache.hadoop.net.NetUtils
-
Attempt to obtain the host name of the given string which contains
an IP address and an optional port.
- getHostnameVerifier() - Method in class org.apache.hadoop.security.ssl.SSLFactory
-
Returns the hostname verifier it should be used in HttpsURLConnections.
- getHostnameVerifier(String) - Static method in class org.apache.hadoop.security.ssl.SSLFactory
-
- getHostPortString(InetSocketAddress) - Static method in class org.apache.hadoop.net.NetUtils
-
Compose a "host:port" string from the address.
- getHosts() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the list of hosts (hostname) hosting this block.
- getHosts() - Method in class org.apache.hadoop.util.HostsFileReader
-
- getHosts(String) - Static method in class org.apache.hadoop.net.DNS
-
Returns all the host names associated by the default nameserver with the
address bound to the specified network interface
- getHosts(String, String, boolean) - Static method in class org.apache.hadoop.net.DNS
-
Returns all the host names associated by the provided nameserver with the
address bound to the specified network interface
- getHttpMethod() - Method in enum org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator.DelegationTokenOperation
-
- getId(Class<?>) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
get id.
- getID() - Method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextImpl
-
ID of this context.
- getID() - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsContext
-
Get a unique ID for this context, for logging
purposes.
- getIdentifier() - Method in class org.apache.hadoop.security.token.Token
-
Get the token identifier's byte representation.
- getIdentifier(String, SecretManager<T>) - Static method in class org.apache.hadoop.security.rpcauth.TokenAuthMethod
-
- getIdentifier(String, SecretManager<T>) - Static method in class org.apache.hadoop.security.SaslRpcServer
-
- getIdentifier(String, SecretManager<T>) - Static method in class org.apache.hadoop.security.scram.ScramServerCallbackHandler
-
- getIn() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Returns the input stream to be used.
- getIncludedHosts() - Method in class org.apache.hadoop.util.HostsFileReader.HostDetails
-
- getIncludesFile() - Method in class org.apache.hadoop.util.HostsFileReader.HostDetails
-
- getIndex() - Method in class org.apache.hadoop.fs.store.DataBlocks.DataBlock
-
- getIndex(K) - Method in class org.apache.hadoop.util.LightWeightGSet
-
- getIndexInterval() - Method in class org.apache.hadoop.io.MapFile.Writer
-
The number of entries that are added before an index entry is added.
- getInfo(Class<?>, Metrics) - Method in class org.apache.hadoop.metrics2.lib.MutableMetricsFactory
-
- getInfo(Metric, Field) - Method in class org.apache.hadoop.metrics2.lib.MutableMetricsFactory
-
- getInfo(Metric, Method) - Method in class org.apache.hadoop.metrics2.lib.MutableMetricsFactory
-
- getInfo(Metric, String) - Method in class org.apache.hadoop.metrics2.lib.MutableMetricsFactory
-
- getIngressPort() - Method in class org.apache.hadoop.ipc.Server.Connection
-
- getInitialMessage() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getInitialUsed() - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Some file systems like LocalFileSystem have an initial workingDir
that is used as the starting workingDir.
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.FileSystem
-
Note: with the new FileContext class, getWorkingDirectory()
will be removed.
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.FilterFs
-
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getInIv() - Method in class org.apache.hadoop.crypto.CipherOption
-
- getInKey() - Method in class org.apache.hadoop.crypto.CipherOption
-
- getInnerStatistics() - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- getInputBlocks() - Method in interface org.apache.hadoop.io.erasurecode.coder.ErasureCodingStep
-
Input blocks of readable data involved in this step, may be data blocks
or parity blocks.
- getInputBlocks() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecodingStep
-
- getInputBlocks() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureEncodingStep
-
- getInputBlocks() - Method in class org.apache.hadoop.io.erasurecode.coder.HHErasureCodingStep
-
- getInputBlocks(ECBlockGroup) - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecoder
-
We have all the data blocks and parity blocks as input blocks for
recovering by default.
- getInputBlocks(ECBlockGroup) - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureEncoder
-
- getInputStream() - Method in class org.apache.hadoop.net.unix.DomainSocket
-
- getInputStream(InputStream) - Method in class org.apache.hadoop.security.SaslRpcClient
-
Get SASL wrapped InputStream if SASL QoP requires unwrapping,
otherwise return original stream.
- getInputStream(Socket) - Static method in class org.apache.hadoop.net.NetUtils
-
Same as getInputStream(socket, socket.getSoTimeout()).
- getInputStream(Socket, long) - Static method in class org.apache.hadoop.net.NetUtils
-
- getInputStreamForFile() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getInputStreamForFile() - Method in class org.apache.hadoop.security.alias.KeyStoreProvider
-
- getInputStreamForFile() - Method in class org.apache.hadoop.security.alias.LocalKeyStoreProvider
-
- getInputStreamOffset(InputStream) - Static method in class org.apache.hadoop.crypto.CryptoStreamUtils
-
If input stream is
Seekable, return it's
current position, otherwise return 0;
- getInstance() - Static method in class org.apache.hadoop.fs.DelegationTokenRenewer
-
- getInstance() - Static method in class org.apache.hadoop.fs.impl.prefetch.EmptyPrefetchingStatistics
-
- getInstance() - Static method in class org.apache.hadoop.io.erasurecode.CodecRegistry
-
- getInstance() - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Get the object performs Galois field arithmetic with default setting.
- getInstance() - Static method in class org.apache.hadoop.io.ReadaheadPool
-
- getInstance() - Static method in class org.apache.hadoop.util.hash.JenkinsHash
-
- getInstance() - Static method in class org.apache.hadoop.util.hash.MurmurHash
-
- getInstance() - Static method in class org.apache.hadoop.util.MapRCommonSecurityUtil
-
- getInstance(int) - Static method in class org.apache.hadoop.util.hash.Hash
-
Get a singleton instance of hash function of a given type.
- getInstance(int, int) - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Get the object performs Galois field arithmetics.
- getInstance(Class<? extends DiskValidator>) - Static method in class org.apache.hadoop.util.DiskValidatorFactory
-
Returns a
DiskValidator instance corresponding to the passed clazz.
- getInstance(Class<T>) - Method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsFactory
-
- getInstance(String) - Static method in class org.apache.hadoop.crypto.OpensslCipher
-
- getInstance(String) - Method in class org.apache.hadoop.fs.shell.CommandFactory
-
Returns an instance of the class implementing the given command.
- getInstance(String) - Static method in class org.apache.hadoop.util.DiskValidatorFactory
-
- getInstance(String, int, DecayRpcScheduler) - Static method in class org.apache.hadoop.ipc.DecayRpcScheduler.MetricsProxy
-
- getInstance(String, String) - Static method in class org.apache.hadoop.crypto.OpensslCipher
-
Return an OpensslCipher object that implements the specified
transformation.
- getInstance(String, Configuration) - Method in class org.apache.hadoop.fs.shell.CommandFactory
-
Get an instance of the requested command
- getInstance(Configuration) - Static method in class org.apache.hadoop.crypto.CryptoCodec
-
Get crypto codec for algorithm/mode/padding in config value
hadoop.security.crypto.cipher.suite
- getInstance(Configuration) - Static method in class org.apache.hadoop.net.NetworkTopology
-
Get an instance of NetworkTopology based on the value of the configuration
parameter net.topology.impl.
- getInstance(Configuration) - Static method in class org.apache.hadoop.security.SaslPropertiesResolver
-
Returns an instance of SaslPropertiesResolver.
- getInstance(Configuration) - Static method in class org.apache.hadoop.util.hash.Hash
-
Get a singleton instance of hash function of a type
defined in the configuration.
- getInstance(Configuration, CipherSuite) - Static method in class org.apache.hadoop.crypto.CryptoCodec
-
Get crypto codec for specified algorithm/mode/padding.
- getInstance(Configuration, FileSystem) - Static method in class org.apache.hadoop.fs.TrashPolicy
-
Get an instance of the configured TrashPolicy based on the value
of the configuration parameter fs.trash.classname.
- getInstance(Configuration, FileSystem, Path) - Static method in class org.apache.hadoop.fs.TrashPolicy
-
Deprecated.
- getInstance(Configuration, InnerNode.Factory) - Static method in class org.apache.hadoop.net.NetworkTopology
-
- getInstances(String, Class<U>) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a List
of objects implementing the interface specified by xface.
- getInt(String, int) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as an int.
- getInt(String, int) - Method in class org.apache.hadoop.conf.ConfigurationWithLogging
-
- getInterface() - Method in class org.apache.hadoop.io.retry.DefaultFailoverProxyProvider
-
- getInterface() - Method in interface org.apache.hadoop.io.retry.FailoverProxyProvider
-
Return a reference to the interface this provider's proxy objects actually
implement.
- getInterfaceName() - Method in exception org.apache.hadoop.ipc.RPC.VersionMismatch
-
Get the interface name
- getInterval() - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- getInterval() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Get the rollover interval (in seconds) of the estimator.
- getInts(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a set of comma-delimited
int values.
- getIOStatistics() - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- getIOStatistics() - Method in class org.apache.hadoop.crypto.CryptoOutputStream
-
- getIOStatistics() - Method in class org.apache.hadoop.fs.BufferedFSInputStream
-
- getIOStatistics() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Get the IO Statistics of the nested stream, falling back to
null if the stream does not implement the interface
IOStatisticsSource.
- getIOStatistics() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
Get the IO Statistics of the nested stream, falling back to
empty statistics if the stream does not implement the interface
IOStatisticsSource.
- getIOStatistics() - Method in class org.apache.hadoop.fs.statistics.BufferedIOStatisticsInputStream
-
Return any IOStatistics offered by the inner stream.
- getIOStatistics() - Method in class org.apache.hadoop.fs.statistics.BufferedIOStatisticsOutputStream
-
Ask the inner stream for their IOStatistics.
- getIOStatistics() - Method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextImpl
-
- getIOStatistics() - Method in class org.apache.hadoop.fs.statistics.impl.SourceWrappedStatistics
-
- getIOStatistics() - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSource
-
Return a statistics instance.
- getIOStatistics() - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
Return any IOStatistics provided by the underlying stream.
- getIOStatistics() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream
-
Return any IOStatistics provided by the underlying stream.
- getIOStatistics() - Method in class org.apache.hadoop.util.functional.RemoteIterators.WrappingRemoteIterator
-
- getIOStatistics() - Method in class org.apache.hadoop.util.LineReader
-
Return any IOStatistics provided by the source.
- getIPs() - Method in interface org.apache.hadoop.fs.PathId
-
- getIPs() - Method in class org.apache.hadoop.maprfs.MapRPathId
-
- getIPs(String) - Static method in class org.apache.hadoop.net.DNS
-
- getIPs(String, boolean) - Static method in class org.apache.hadoop.net.DNS
-
Returns all the IPs associated with the provided interface, if any, in
textual form.
- getIPs(String, boolean) - Static method in class org.apache.hadoop.net.NetUtils
-
Return an InetAddress for each interface that matches the
given subnet specified using CIDR notation.
- getIPsAsInetAddressList(String, boolean) - Static method in class org.apache.hadoop.net.DNS
-
Returns all the IPs associated with the provided interface, if any, as
a list of InetAddress objects.
- getIssueDate() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getIterator(Consumer<Iterator<E>>) - Method in class org.apache.hadoop.util.LightWeightResizableGSet
-
- getIV() - Method in class org.apache.hadoop.fs.FileEncryptionInfo
-
- getJarsInDirectory(String) - Static method in class org.apache.hadoop.fs.FileUtil
-
Returns all jars that are in the directory.
- getJarsInDirectory(String, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Returns all jars that are in the directory.
- getJiffyLengthInMillis() - Method in class org.apache.hadoop.util.SysInfoLinux
-
- getJitter() - Method in class org.apache.hadoop.fs.CachingGetSpaceUsed
-
Randomize the refresh interval timing by this amount, the actual interval will be chosen
uniformly between interval-jitter and interval+jitter.
- getJitter() - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- getJobTrackerAddrs(Configuration) - Method in class org.apache.hadoop.fs.FileSystem
-
MapR - get jobTracker addresses given by cluster name
in mapred.job.tracker
- getJWTConfiguration() - Static method in class org.apache.hadoop.util.JWTConfiguration
-
- getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.security.AnnotatedSecurityInfo
-
- getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.security.SecurityInfo
-
Get the KerberosInfo for a given protocol.
- getKerberosInfo(Class<?>, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Look up the KerberosInfo for a given protocol.
- getKey() - Method in class org.apache.hadoop.conf.Configuration.DeprecationDelta
-
- getKey() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- getKey() - Method in interface org.apache.hadoop.io.SequenceFile.Sorter.RawKeyValueIterator
-
Gets the current raw key.
- getKey() - Method in class org.apache.hadoop.io.SequenceFile.Sorter.SegmentDescriptor
-
- getKey() - Method in class org.apache.hadoop.security.token.delegation.DelegationKey
-
- getKey(byte[]) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Copy the key into user supplied buffer.
- getKey(byte[], int) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Copy the key into user supplied buffer.
- getKey(BytesWritable) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Copy the key into BytesWritable.
- getKeyClass() - Method in class org.apache.hadoop.io.MapFile.Reader
-
Returns the class of keys in this file.
- getKeyClass() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
- getKeyClass() - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
- getKeyClass() - Method in class org.apache.hadoop.io.WritableComparator
-
Returns the WritableComparable implementation class.
- getKeyClassName() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
- getKeyId() - Method in class org.apache.hadoop.security.token.delegation.DelegationKey
-
- getKeyLength() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Get the length of the key.
- getKeyManagers() - Method in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
Returns the keymanagers for owned certificates.
- getKeyManagers() - Method in interface org.apache.hadoop.security.ssl.KeyStoresFactory
-
Returns the keymanagers for owned certificates.
- getKeyName() - Method in class org.apache.hadoop.fs.FileEncryptionInfo
-
- getKeyNear(long) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get a sample key that is within a block whose starting offset is greater
than or equal to the specified offset.
- getKeyProvider() - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- getKeyProvider() - Method in interface org.apache.hadoop.crypto.key.KeyProviderTokenIssuer
-
- getKeyProviderUri() - Method in interface org.apache.hadoop.crypto.key.KeyProviderTokenIssuer
-
- getKeyProviderUri() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getKeyProviderUri(Configuration) - Static method in class org.apache.hadoop.util.KMSUtil
-
- getKeyProviderUri(Configuration, String) - Static method in class org.apache.hadoop.util.KMSUtil
-
- getKeys() - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider
-
- getKeys() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get the key names for all keys.
- getKeys() - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- getKeys() - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- getKeys() - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- getKeys() - Method in class org.apache.hadoop.crypto.key.UserProvider
-
- getKeysMetadata(String...) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get key metadata in bulk.
- getKeysMetadata(String...) - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- getKeysMetadata(String...) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- getKeysMetadata(String...) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- getKeyStore() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getKeystoreLocation() - Method in class org.apache.hadoop.security.SecurityUtil.TruststoreKeystore
-
- getKeystorePassword() - Method in class org.apache.hadoop.security.SecurityUtil.TruststoreKeystore
-
- getKeystoresFactory() - Method in class org.apache.hadoop.security.ssl.SSLFactory
-
Returns the SSLFactory KeyStoresFactory instance.
- getKeyStoreType() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getKeyStoreType() - Method in class org.apache.hadoop.security.alias.BouncyCastleFipsKeyStoreProvider
-
- getKeyStoreType() - Method in class org.apache.hadoop.security.alias.JavaKeyStoreProvider
-
- getKeyStoreType() - Method in class org.apache.hadoop.security.alias.LocalBouncyCastleFipsKeyStoreProvider
-
- getKeyStoreType() - Method in class org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider
-
- getKeyStream() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Streaming access to the key.
- getKeytabFile() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getKeyToBufferDir() - Method in class org.apache.hadoop.fs.store.DataBlocks.BlockFactory
-
Key to Buffer Directory config for a FS instance.
- getKeyVersion(String) - Method in class org.apache.hadoop.crypto.key.CachingKeyProvider
-
- getKeyVersion(String) - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider
-
- getKeyVersion(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get the key material for a specific version of the key.
- getKeyVersion(String) - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- getKeyVersion(String) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- getKeyVersion(String) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- getKeyVersion(String) - Method in class org.apache.hadoop.crypto.key.UserProvider
-
- getKeyVersions(String) - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider
-
- getKeyVersions(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get the key material for all versions of a specific key name.
- getKeyVersions(String) - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- getKeyVersions(String) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- getKeyVersions(String) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- getKeyVersions(String) - Method in class org.apache.hadoop.crypto.key.UserProvider
-
- getKind() - Method in class org.apache.hadoop.crypto.key.kms.KMSDelegationToken.KMSDelegationTokenIdentifier
-
- getKind() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations.Operation
-
- getKind() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getKind() - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenIdentifier
-
Return the delegation token kind
- getKind() - Method in class org.apache.hadoop.security.token.Token
-
Get the token kind.
- getKind() - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
-
- getKind() - Method in class org.apache.hadoop.security.token.TokenIdentifier
-
Get the token kind
- getKlass() - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- getLargeReadOps() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Get the number of large file system read operations such as list files
under a large directory.
- getLargeReadOps() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getLastContact() - Method in class org.apache.hadoop.ipc.Server.Connection
-
- getLastHalf(String) - Static method in class org.apache.hadoop.net.NetworkTopology
-
- getLastHealthState() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- getLastKey() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get the last key in the TFile.
- getLastLogin() - Method in class org.apache.hadoop.security.User
-
Get the time of the last login.
- getLastSeenStateId() - Method in interface org.apache.hadoop.ipc.AlignmentContext
-
Returns the last seen state id of the alignment context instance.
- getLatestGcData() - Method in class org.apache.hadoop.util.GcTimeMonitor
-
Returns a copy of the most recent data measured by this monitor.
- getLazyLoadedHostDetails() - Method in class org.apache.hadoop.util.HostsFileReader
-
- getLdapUrls() - Method in class org.apache.hadoop.security.LdapGroupsMapping
-
Get URLs of configured LDAP servers.
- getLeaf(int, Node) - Method in interface org.apache.hadoop.net.InnerNode
-
get leafIndex leaf of this subtree
if it is not in the excludedNode
- getLeaf(int, Node) - Method in class org.apache.hadoop.net.InnerNodeImpl
-
- getLeasedCompressorsCount(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- getLeasedDecompressorsCount(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- getLeaves(String) - Method in class org.apache.hadoop.net.NetworkTopology
-
return leaves in scope
- getLen() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the length of this file, in bytes.
- getLength() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the length of the block.
- getLength() - Method in class org.apache.hadoop.fs.CompositeCrcFileChecksum
-
- getLength() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getLength() - Method in class org.apache.hadoop.fs.FileChecksum
-
The length of the checksum in bytes.
- getLength() - Method in interface org.apache.hadoop.fs.FileRange
-
Get the length of the range.
- getLength() - Method in class org.apache.hadoop.fs.impl.FileRangeImpl
-
- getLength() - Method in class org.apache.hadoop.fs.MD5MD5CRC32FileChecksum
-
- getLength() - Method in class org.apache.hadoop.fs.store.EtagChecksum
-
- getLength() - Method in class org.apache.hadoop.io.BinaryComparable
-
Return n st bytes 0..n-1 from {#getBytes()} are valid.
- getLength() - Method in class org.apache.hadoop.io.BytesWritable
-
Get the current size of the buffer.
- getLength() - Method in class org.apache.hadoop.io.DataInputBuffer
-
Returns the index one greater than the last valid character in the input
stream buffer.
- getLength() - Method in class org.apache.hadoop.io.DataInputByteBuffer
-
- getLength() - Method in class org.apache.hadoop.io.DataOutputBuffer
-
Returns the length of the valid data currently in the buffer.
- getLength() - Method in class org.apache.hadoop.io.InputBuffer
-
Returns the length of the input.
- getLength() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.PmemMappedRegion
-
- getLength() - Method in class org.apache.hadoop.io.OutputBuffer
-
Returns the length of the valid data currently in the buffer.
- getLength() - Method in interface org.apache.hadoop.io.ReadaheadPool.ReadaheadRequest
-
- getLength() - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
- getLength() - Method in class org.apache.hadoop.io.Text
-
Returns the number of bytes in the byte array.
- getLength() - Method in class org.apache.hadoop.io.UTF8
-
Deprecated.
- getLength(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getLevel() - Method in interface org.apache.hadoop.net.Node
-
- getLevel() - Method in class org.apache.hadoop.net.NodeBase
-
- getLibJars(Configuration) - Static method in class org.apache.hadoop.util.GenericOptionsParser
-
If libjars are set in the conf, parse the libjars.
- getLibraryName() - Static method in class org.apache.hadoop.crypto.OpensslCipher
-
- getLibraryName() - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Compressor
-
- getLibraryName() - Static method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
- getLibraryName() - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
- getLibraryName() - Static method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- getLibraryName() - Static method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
- getLibraryName() - Static method in class org.apache.hadoop.io.erasurecode.ErasureCodeNative
-
Get the native library name that's available or supported.
- getLibraryName() - Static method in class org.apache.hadoop.util.NativeCodeLoader
-
- getLibraryName(Configuration) - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Factory
-
- getLifecycleHistory() - Method in class org.apache.hadoop.service.AbstractService
-
- getLifecycleHistory() - Method in interface org.apache.hadoop.service.Service
-
Get a snapshot of the lifecycle history; it is a static list
- getLimit() - Method in class org.apache.hadoop.io.BoundedByteArrayOutputStream
-
Return the current limit.
- getLinkCount(File) - Static method in class org.apache.hadoop.fs.HardLink
-
Retrieves the number of links to the specified file.
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Partially resolves the path.
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Returns the target of the given symbolic link as it was specified
when the link was created.
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getLinkTarget(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getListedPath() - Method in class org.apache.hadoop.fs.PartialListing
-
Path being listed.
- getListenerAddress() - Method in class org.apache.hadoop.ipc.Server
-
Return the socket (ip+port) on which the RPC server is listening to.
- getListingGroupSize() - Method in class org.apache.hadoop.fs.shell.Command
-
While using iterator method for listing for a path, whether to group items
and process as array? If so what is the size of array?
- getLoadingFailureReason() - Static method in class org.apache.hadoop.crypto.OpensslCipher
-
- getLoadingFailureReason() - Static method in class org.apache.hadoop.io.erasurecode.ErasureCodeNative
-
- getLoadingFailureReason() - Static method in class org.apache.hadoop.io.nativeio.SharedFileDescriptorFactory
-
- getLoadingFailureReason() - Static method in class org.apache.hadoop.net.unix.DomainSocket
-
Return true only if UNIX domain sockets are available.
- getLoadingFailureReason() - Static method in class org.apache.hadoop.net.unix.DomainSocketWatcher
-
- getLoc(String) - Method in interface org.apache.hadoop.net.InnerNode
-
Given a node's string representation, return a reference to the node
- getLoc(String) - Method in class org.apache.hadoop.net.InnerNodeImpl
-
- getLocal(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Get the local FileSystem.
- getLocalDirAllocator() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManagerParameters
-
- getLocalFSFileContext() - Static method in class org.apache.hadoop.fs.FileContext
-
- getLocalFSFileContext(Configuration) - Static method in class org.apache.hadoop.fs.FileContext
-
- getLocalHostname() - Static method in class org.apache.hadoop.net.NetUtils
-
Return hostname without throwing exception.
- getLocalInetAddress(String) - Static method in class org.apache.hadoop.net.NetUtils
-
Checks if host is a local host name and return InetAddress
corresponding to that address.
- getLocalPath(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Get a local file under a directory named by dirsProp with
the given path.
- getLocalPathForWrite(String, long, Configuration) - Method in class org.apache.hadoop.fs.LocalDirAllocator
-
Get a path from the local FS.
- getLocalPathForWrite(String, long, Configuration, boolean) - Method in class org.apache.hadoop.fs.LocalDirAllocator
-
Get a path from the local FS.
- getLocalPathForWrite(String, Configuration) - Method in class org.apache.hadoop.fs.LocalDirAllocator
-
Get a path from the local FS.
- getLocalPathToRead(String, Configuration) - Method in class org.apache.hadoop.fs.LocalDirAllocator
-
Get a path from the local FS for reading.
- getLocalTarget() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- getLock() - Method in class org.apache.hadoop.util.InstrumentedLock
-
- getLogger() - Method in class org.apache.hadoop.crypto.JceAesCtrCryptoCodec
-
- getLogger() - Method in class org.apache.hadoop.crypto.JceCtrCryptoCodec
-
- getLogger() - Method in class org.apache.hadoop.crypto.JceSm4CtrCryptoCodec
-
- getLogger() - Method in class org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec
-
- getLogger() - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec
-
- getLogger() - Method in class org.apache.hadoop.crypto.OpensslSm4CtrCryptoCodec
-
- getLogin() - Method in class org.apache.hadoop.security.User
-
Returns login object
- getLoginUser() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Get the currently logged in user.
- getLogSlowRPCThresholdTime() - Method in class org.apache.hadoop.ipc.Server
-
- getLogSupressionMessage(LogThrottlingHelper.LogAction) - Static method in class org.apache.hadoop.log.LogThrottlingHelper
-
Helper function to create a message about how many log statements were
suppressed in the provided log action.
- getLong(String) - Method in class org.apache.hadoop.fs.FileSystemStorageStatistics
-
- getLong(String) - Method in class org.apache.hadoop.fs.statistics.impl.StorageStatisticsFromIOStatistics
-
- getLong(String) - Method in class org.apache.hadoop.fs.StorageStatistics
-
Get the value of a statistic.
- getLong(String) - Method in class org.apache.hadoop.fs.UnionStorageStatistics
-
- getLong(String, long) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a long.
- getLong(String, long) - Method in class org.apache.hadoop.conf.ConfigurationWithLogging
-
- getLong(String, long) - Method in class org.apache.hadoop.fs.impl.FSBuilderSupport
-
Get a long value with resilience to unparseable values.
- getLong(Statistic) - Method in class org.apache.hadoop.fs.FileSystemStorageStatistics
-
- getLongBytes(String, long) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a long or
human readable format.
- getLongName() - Method in enum org.apache.hadoop.conf.StorageUnit
-
- getLongStatistics() - Method in class org.apache.hadoop.fs.FileSystemStorageStatistics
-
- getLongStatistics() - Method in class org.apache.hadoop.fs.statistics.impl.StorageStatisticsFromIOStatistics
-
Take a snapshot of the current counter values
and return an iterator over them.
- getLongStatistics() - Method in class org.apache.hadoop.fs.StorageStatistics
-
Get an iterator over all the currently tracked long statistics.
- getLongStatistics() - Method in class org.apache.hadoop.fs.UnionStorageStatistics
-
- getLsb(byte[]) - Static method in class org.apache.hadoop.ipc.ClientId
-
- getMajor() - Method in class org.apache.hadoop.io.file.tfile.Utils.Version
-
Get the major version.
- getMandatoryKeys() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get all the keys that are set as mandatory keys.
- getMandatoryKeys() - Method in class org.apache.hadoop.fs.impl.OpenFileParameters
-
- getMapper() - Method in class org.apache.hadoop.util.JsonSerialization
-
Get the mapper of this class.
- getMaprAuthenticator() - Static method in class org.apache.hadoop.security.SecurityUtil
-
- getMapRHostName() - Static method in class org.apache.hadoop.util.BaseMapRUtil
-
- getMasked() - Method in class org.apache.hadoop.fs.permission.FsCreateModes
-
- getMasked() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Get masked permission if exists.
- getMasterKeyId() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getMaterial() - Method in class org.apache.hadoop.crypto.key.KeyProvider.KeyVersion
-
- getMax() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- getMaxBlocksCount() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManagerParameters
-
- getMaxDate() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getMaxDepth() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Returns the maximum depth for applying expressions.
- getMaxDepth(int) - Static method in class org.apache.hadoop.util.QuickSort
-
Deepest recursion before giving up and doing a heapsort.
- getMaxIdleTime() - Method in class org.apache.hadoop.ipc.Server
-
- getMaximumReference(String) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- getMaximumReference(String) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Get a reference to the atomic instance providing the
value for a specific maximum.
- getMaxQueueSize() - Method in class org.apache.hadoop.ipc.Server
-
The maximum size of the rpc call queue of this server.
- getMaxRetriesOnSasl() - Method in class org.apache.hadoop.ipc.Client.ConnectionId
-
- getMaxRetriesOnSocketTimeouts() - Method in class org.apache.hadoop.ipc.Client.ConnectionId
-
- getMaxSuppressedWait() - Method in class org.apache.hadoop.util.InstrumentedLock.SuppressedSnapshot
-
- getMbeanNameName(ObjectName) - Static method in class org.apache.hadoop.metrics2.util.MBeans
-
- getMbeanNameService(ObjectName) - Static method in class org.apache.hadoop.metrics2.util.MBeans
-
- getMean() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- getMeanStatistic(String) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- getMeanStatistic(String) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Get a reference to the atomic instance providing the
value for a specific meanStatistic.
- getMechanismName() - Method in class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod.FakeSaslClient
-
- getMechanismName() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
Return the SASL mechanism name
- getMechanismName() - Method in class org.apache.hadoop.security.SaslPlainServer
-
- getMechanismName() - Method in enum org.apache.hadoop.security.SaslRpcServer.AuthMethod
-
Return the SASL mechanism name.
- getMechanismName() - Method in class org.apache.hadoop.security.scram.ScramSaslClient
-
- getMechanismName() - Method in class org.apache.hadoop.security.scram.ScramSaslServer
-
- getMechanismNames(Map<String, ?>) - Method in class org.apache.hadoop.security.FastSaslClientFactory
-
- getMechanismNames(Map<String, ?>) - Method in class org.apache.hadoop.security.FastSaslServerFactory
-
- getMechanismNames(Map<String, ?>) - Method in class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod.FakeSaslClientFactory
-
- getMechanismNames(Map<String, ?>) - Method in class org.apache.hadoop.security.SaslPlainServer.SaslPlainServerFactory
-
- getMechanismNames(Map<String, ?>) - Method in class org.apache.hadoop.security.scram.ScramSaslClient.ScramSaslClientFactory
-
- getMechanismNames(Map<String, ?>) - Method in class org.apache.hadoop.security.scram.ScramSaslServer.ScramSaslServerFactory
-
- getMemlockLimit() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.CacheManipulator
-
- getMemlockLimit() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.NoMlockCacheManipulator
-
- getMemlockLimit(Long) - Static method in class org.apache.hadoop.util.Shell
-
Static method to return the memory lock limit for datanode.
- getMemory() - Method in class org.apache.hadoop.io.SequenceFile.Sorter
-
- getMessage() - Method in exception org.apache.hadoop.fs.PathIOException
-
Format:
cmd: {operation} `path' {to `target'}: error string
- getMessage() - Method in exception org.apache.hadoop.fs.shell.CommandFormat.IllegalNumberOfArgumentsException
-
- getMessage() - Method in exception org.apache.hadoop.fs.shell.CommandFormat.NotEnoughArgumentsException
-
- getMessage() - Method in exception org.apache.hadoop.fs.shell.CommandFormat.TooManyArgumentsException
-
- getMessage() - Method in exception org.apache.hadoop.fs.viewfs.NotInMountpointException
-
- getMessage() - Method in enum org.apache.hadoop.io.nativeio.NativeIO.POSIX.SupportState
-
- getMessage() - Method in class org.apache.hadoop.ipc.ProtobufWrapperLegacy
-
- getMessage() - Method in class org.apache.hadoop.ipc.RefreshResponse
-
- getMessage() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getMetaBlock(String) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Stream access to a meta block.``
- getMetadata() - Method in class org.apache.hadoop.io.SequenceFile.Metadata
-
- getMetadata() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
Returns the metadata object of the file.
- getMetadata(String) - Method in class org.apache.hadoop.crypto.key.CachingKeyProvider
-
- getMetadata(String) - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider
-
- getMetadata(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Get metadata about the key.
- getMetadata(String) - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- getMetadata(String) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- getMetadata(String) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- getMetadata(String) - Method in class org.apache.hadoop.crypto.key.UserProvider
-
- getMethod() - Method in interface org.apache.hadoop.security.http.RestCsrfPreventionFilter.HttpInteraction
-
Returns the method.
- getMethods() - Method in class org.apache.hadoop.ipc.ProtocolSignature
-
- getMetric(String) - Method in class org.apache.hadoop.metrics2.util.MetricsCache.Record
-
Lookup a metric value
- getMetric(String) - Static method in class org.apache.hadoop.util.ReadWriteDiskValidatorMetrics
-
Get a metric by given directory name.
- getMetricInstance(String) - Method in class org.apache.hadoop.metrics2.util.MetricsCache.Record
-
Lookup a metric instance
- getMetrics() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- getMetrics(MetricsCollector, boolean) - Method in class org.apache.hadoop.fs.impl.WeakRefMetricsSource
-
If the weak reference is non null, update the metrics.
- getMetrics(MetricsCollector, boolean) - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getMetrics(MetricsCollector, boolean) - Method in class org.apache.hadoop.ipc.DecayRpcScheduler.MetricsProxy
-
- getMetrics(MetricsCollector, boolean) - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- getMetrics(MetricsCollector, boolean) - Method in interface org.apache.hadoop.metrics2.MetricsSource
-
Get metrics from the metrics source
- getMetrics(MetricsCollector, boolean) - Method in class org.apache.hadoop.metrics2.source.JvmMetrics
-
- getMetricsForTests() - Method in class org.apache.hadoop.ipc.RetryCache
-
- getMetricsServers() - Method in class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
- getMetricsTimeUnit() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getMetricsTimeUnit(Configuration) - Static method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getMin() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- getMinDepth() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Returns the minimum depth for applying expressions.
- getMinimalAcl(FsPermission) - Static method in class org.apache.hadoop.fs.permission.AclUtil
-
Translates the given permission bits to the equivalent minimal ACL.
- getMinimumReference(String) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- getMinimumReference(String) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Get a reference to the atomic instance providing the
value for a specific minimum.
- getMinor() - Method in class org.apache.hadoop.io.file.tfile.Utils.Version
-
Get the minor version.
- getMode() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- getModificationTime() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the modification time of the file.
- getMonomial(long, int) - Static method in class org.apache.hadoop.util.CrcUtil
-
Compute x^(lengthBytes * 8) mod mod, where mod is
in "reversed" (little-endian) format such that mod & 1 represents
x^31 and has an implicit term x^32.
- getMount() - Method in class org.apache.hadoop.fs.DF
-
- getMountedOnPath() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem.MountPoint
-
- getMountPathInfo(Path, Configuration) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme
-
Gets the mount path info, which contains the target file system and
remaining path to pass to the target file system.
- getMountPoints() - Method in class org.apache.hadoop.fs.viewfs.InodeTree
-
- getMountPoints() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getMountPoints() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getMovableTypes() - Static method in enum org.apache.hadoop.fs.StorageType
-
- getMsb(byte[]) - Static method in class org.apache.hadoop.ipc.ClientId
-
- getMultipleLinearRandomRetry(Configuration, String, boolean, String, String) - Static method in class org.apache.hadoop.io.retry.RetryUtils
-
Return the MultipleLinearRandomRetry policy specified in the conf,
or null if the feature is disabled.
- getMyFs() - Method in class org.apache.hadoop.fs.FilterFs
-
- getName() - Method in enum org.apache.hadoop.crypto.CipherSuite
-
- getName() - Method in class org.apache.hadoop.crypto.key.KeyProvider.KeyVersion
-
- getName() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi
-
Return the name of the storage policy.
- getName() - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getName() - Method in class org.apache.hadoop.fs.impl.WeakRefMetricsSource
-
Name to know when unregistering.
- getName() - Method in class org.apache.hadoop.fs.Path
-
Returns the final component of this path.
- getName() - Method in class org.apache.hadoop.fs.permission.AclEntry
-
Returns the optional ACL entry name.
- getName() - Method in class org.apache.hadoop.fs.shell.Command
-
The name of the command.
- getName() - Method in class org.apache.hadoop.fs.StorageStatistics
-
Get the name of this StorageStatistics object.
- getName() - Method in class org.apache.hadoop.fs.StorageStatistics.LongStatistic
-
- getName() - Method in class org.apache.hadoop.io.erasurecode.codec.ErasureCodec
-
- getName() - Method in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- getName() - Method in class org.apache.hadoop.ipc.metrics.DecayRpcSchedulerDetailedMetrics
-
- getName() - Method in class org.apache.hadoop.ipc.metrics.RetryCacheMetrics
-
- getName() - Method in class org.apache.hadoop.metrics2.util.Metrics2Util.NameValuePair
-
- getName() - Method in interface org.apache.hadoop.net.Node
-
- getName() - Method in class org.apache.hadoop.net.NodeBase
-
- getName() - Method in class org.apache.hadoop.security.User
-
Get the full name of the user.
- getName() - Method in class org.apache.hadoop.security.UserGroupMapping
-
- getName() - Method in class org.apache.hadoop.service.AbstractService
-
- getName() - Method in class org.apache.hadoop.service.launcher.IrqHandler
-
- getName() - Method in class org.apache.hadoop.service.launcher.IrqHandler.InterruptData
-
- getName() - Method in interface org.apache.hadoop.service.Service
-
Get the name of this service.
- getName() - Method in class org.apache.hadoop.util.JsonSerialization
-
Get the simple name of the class type to be marshalled.
- getName(Class<?>) - Static method in class org.apache.hadoop.io.WritableName
-
Return the name for a class.
- getName(Field) - Method in class org.apache.hadoop.metrics2.lib.MutableMetricsFactory
-
- getName(Method) - Method in class org.apache.hadoop.metrics2.lib.MutableMetricsFactory
-
- getNamed(String, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getNames() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the list of names (IP:xferPort) hosting this block.
- getNames() - Method in class org.apache.hadoop.fs.shell.CommandFactory
-
Gets all of the registered commands
- getNegotiatedProperty(String) - Method in class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod.FakeSaslClient
-
- getNegotiatedProperty(String) - Method in class org.apache.hadoop.security.SaslPlainServer
-
- getNegotiatedProperty(String) - Method in class org.apache.hadoop.security.SaslRpcClient
-
- getNegotiatedProperty(String) - Method in class org.apache.hadoop.security.scram.ScramSaslClient
-
- getNegotiatedProperty(String) - Method in class org.apache.hadoop.security.scram.ScramSaslServer
-
- getNetgroupNames() - Static method in class org.apache.hadoop.security.NetgroupCache
-
Get the list of cached netgroups
- getNetgroups(String, List<String>) - Static method in class org.apache.hadoop.security.NetgroupCache
-
Get netgroups for a given user
- getNetworkBytesRead() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the aggregated number of bytes read over the network.
- getNetworkBytesRead() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the aggregated number of bytes read over the network.
- getNetworkBytesRead() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the aggregated number of bytes read over the network.
- getNetworkBytesWritten() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the aggregated number of bytes written to the network.
- getNetworkBytesWritten() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the aggregated number of bytes written to the network.
- getNetworkBytesWritten() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the aggregated number of bytes written to the network.
- getNetworkLocation() - Method in interface org.apache.hadoop.net.Node
-
- getNetworkLocation() - Method in class org.apache.hadoop.net.NodeBase
-
- getNewConf() - Method in class org.apache.hadoop.conf.ReconfigurableBase
-
Create a new configuration.
- getNewErasedIndex() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.DecodingValidator
-
- getNewInstance(URI, Configuration) - Method in class org.apache.hadoop.fs.viewfs.FsGetter
-
Gets new file system instance of given uri.
- getNewKeys() - Method in class org.apache.hadoop.conf.Configuration.DeprecationDelta
-
- getNewValidIndexes() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.DecodingValidator
-
- getNewValue() - Method in exception org.apache.hadoop.conf.ReconfigurationException
-
Get value to which property was supposed to be changed.
- getNext() - Method in class org.apache.hadoop.ipc.RetryCache.CacheEntry
-
- getNext() - Method in interface org.apache.hadoop.util.LightWeightGSet.LinkedElement
-
- getNext(String) - Method in class org.apache.hadoop.crypto.key.kms.ValueQueue
-
This removes the value currently at the head of the Queue for the
provided key.
- getNext(IntrusiveCollection<? extends IntrusiveCollection.Element>) - Method in interface org.apache.hadoop.util.IntrusiveCollection.Element
-
Get the next pointer of an element.
- getNextAncestorName(Node) - Method in class org.apache.hadoop.net.InnerNodeImpl
-
- getNode(String) - Method in class org.apache.hadoop.net.NetworkTopology
-
Given a string representation of a node, return its reference
- getNodeForNetworkLocation(Node) - Method in class org.apache.hadoop.net.NetworkTopology
-
Return a reference to the node given its string representation.
- getNodeForNetworkLocation(Node) - Method in class org.apache.hadoop.net.NetworkTopologyWithNodeGroup
-
- getNodeGroup(String) - Method in class org.apache.hadoop.net.NetworkTopologyWithNodeGroup
-
Given a string representation of a node group for a specific network
location
- getNodePath(String, String) - Static method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Get the path for a ZNode.
- getNotReadyReason() - Method in class org.apache.hadoop.ha.HAServiceStatus
-
- getNumAllUnits() - Method in class org.apache.hadoop.io.erasurecode.ErasureCoderOptions
-
The number of all the involved units in the coding.
- getNumAllUnits() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureDecoder
-
- getNumAllUnits() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureEncoder
-
- getNumber() - Method in class org.apache.hadoop.service.launcher.IrqHandler.InterruptData
-
- getNumBlocks() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Gets the number of blocks in the associated file.
- getNumBytesInSum() - Method in class org.apache.hadoop.util.DataChecksum
-
- getNumCores() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain total number of physical cores present on the system.
- getNumCores() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain total number of physical cores present on the system.
- getNumCores() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain total number of physical cores present on the system.
- getNumDataUnits() - Method in interface org.apache.hadoop.io.erasurecode.coder.ErasureCoder
-
The number of data input units for the coding.
- getNumDataUnits() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecoder
-
- getNumDataUnits() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureEncoder
-
- getNumDataUnits() - Method in class org.apache.hadoop.io.erasurecode.ECSchema
-
Get required data units count in a coding group
- getNumDataUnits() - Method in class org.apache.hadoop.io.erasurecode.ErasureCoderOptions
-
The number of data input units for the coding.
- getNumDataUnits() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureDecoder
-
- getNumDataUnits() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureEncoder
-
- getNumDroppedConnections() - Method in class org.apache.hadoop.ipc.Server
-
The number of RPC connections dropped due to
too many connections.
- getNumErasedBlocks(ECBlock[]) - Static method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecoder
-
Find out how many blocks are erased.
- getNumErasedBlocks(ECBlockGroup) - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecoder
-
Get the number of erased blocks in the block group.
- getNumGcInfoThresholdExceeded() - Method in class org.apache.hadoop.util.JvmPauseMonitor
-
- getNumGcWarnThresholdExceeded() - Method in class org.apache.hadoop.util.JvmPauseMonitor
-
- getNumInProcessHandler() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getNumInProcessHandler() - Method in class org.apache.hadoop.ipc.Server
-
- getNumOfChildren() - Method in interface org.apache.hadoop.net.InnerNode
-
- getNumOfChildren() - Method in class org.apache.hadoop.net.InnerNodeImpl
-
- getNumOfLeaves() - Method in interface org.apache.hadoop.net.InnerNode
-
- getNumOfLeaves() - Method in class org.apache.hadoop.net.InnerNodeImpl
-
- getNumOfLeaves() - Method in class org.apache.hadoop.net.NetworkTopology
-
- getNumOfNonEmptyRacks() - Method in class org.apache.hadoop.net.NetworkTopology
-
- getNumOfRacks() - Method in class org.apache.hadoop.net.NetworkTopology
-
- getNumOpenConnections() - Method in class org.apache.hadoop.ipc.Server
-
The number of open RPC conections
- getNumOpenConnectionsPerUser() - Method in class org.apache.hadoop.ipc.Server
-
- getNumParityUnits() - Method in interface org.apache.hadoop.io.erasurecode.coder.ErasureCoder
-
The number of parity output units for the coding.
- getNumParityUnits() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecoder
-
- getNumParityUnits() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureEncoder
-
- getNumParityUnits() - Method in class org.apache.hadoop.io.erasurecode.ECSchema
-
Get required parity units count in a coding group
- getNumParityUnits() - Method in class org.apache.hadoop.io.erasurecode.ErasureCoderOptions
-
The number of parity output units for the coding.
- getNumParityUnits() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureDecoder
-
- getNumParityUnits() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureEncoder
-
- getNumProcessors() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the total number of logical processors present on the system.
- getNumProcessors() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the total number of logical processors present on the system.
- getNumProcessors() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the total number of logical processors present on the system.
- getNumReaders() - Method in class org.apache.hadoop.ipc.Server
-
The number of reader threads for this server.
- getNumVCoresUsed() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the number of VCores used.
- getNumVCoresUsed() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the number of VCores used.
- getNumVCoresUsed() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the number of VCores used.
- getOffset() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the start offset of file associated with this block.
- getOffset() - Method in interface org.apache.hadoop.fs.FileRange
-
Get the starting offset of the range.
- getOffset() - Method in class org.apache.hadoop.fs.impl.FileRangeImpl
-
- getOffset() - Method in interface org.apache.hadoop.io.ReadaheadPool.ReadaheadRequest
-
- getOldValue() - Method in exception org.apache.hadoop.conf.ReconfigurationException
-
Get old value of property that cannot be changed.
- getOperatingSystemPageSize() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.CacheManipulator
-
- getOperatingSystemPageSize() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.NoMlockCacheManipulator
-
- getOperationName() - Method in interface org.apache.hadoop.fs.store.audit.AuditSpan
-
Get the name of the operation.
- getOperationName() - Method in class org.apache.hadoop.fs.store.audit.HttpReferrerAuditHeader
-
- getOpt(Class<T>, Options.HandleOpt...) - Static method in class org.apache.hadoop.fs.Options.HandleOpt
-
Utility method to extract a HandleOpt from the set provided.
- getOpt(String) - Method in class org.apache.hadoop.fs.shell.CommandFormat
-
Return if the option is set or not
- getOption() - Method in exception org.apache.hadoop.fs.shell.CommandFormat.UnknownOptionException
-
- getOption(Class<T>, base[]) - Static method in class org.apache.hadoop.util.Options
-
Find the first option of the required class.
- getOptionalKeys() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get all the keys that are set as optional keys.
- getOptionalKeys() - Method in class org.apache.hadoop.fs.impl.OpenFileParameters
-
- getOptionalParentPath() - Method in class org.apache.hadoop.fs.Path
-
Returns the parent of a path as Optional or
Optional.empty() i.e an empty Optional if at root.
- getOptionalPath() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the optional path; may be empty.
- getOptionalPathHandle() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the optional path handle; may be empty.
- getOptions() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the mutable option configuration.
- getOptions() - Method in class org.apache.hadoop.fs.impl.FSBuilderSupport
-
- getOptions() - Method in class org.apache.hadoop.fs.impl.OpenFileParameters
-
- getOptions() - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
Return the options to be used by this expression.
- getOptions() - Method in interface org.apache.hadoop.io.erasurecode.coder.ErasureCoder
-
The options of erasure coder.
- getOptions() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecoder
-
- getOptions() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureEncoder
-
- getOptions() - Method in class org.apache.hadoop.security.DynamicLoginConfiguration.OverrideAppConfigurationEntry
-
- getOpts() - Method in class org.apache.hadoop.fs.shell.CommandFormat
-
Returns all the options that are set
- getOptValue(String) - Method in class org.apache.hadoop.fs.shell.CommandFormat
-
get the option's value
- getOtherAction() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getOut() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Returns the output stream to be used.
- getOut() - Method in class org.apache.hadoop.tools.CommandShell
-
- getOutIv() - Method in class org.apache.hadoop.crypto.CipherOption
-
- getOutKey() - Method in class org.apache.hadoop.crypto.CipherOption
-
- getOutput() - Method in interface org.apache.hadoop.util.Shell.CommandExecutor
-
- getOutput() - Method in class org.apache.hadoop.util.Shell.ShellCommandExecutor
-
Get the output of the shell command.
- getOutputBlocks() - Method in interface org.apache.hadoop.io.erasurecode.coder.ErasureCodingStep
-
Output blocks of writable buffers involved in this step, may be data
blocks or parity blocks.
- getOutputBlocks() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecodingStep
-
- getOutputBlocks() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureEncodingStep
-
- getOutputBlocks() - Method in class org.apache.hadoop.io.erasurecode.coder.HHErasureCodingStep
-
- getOutputBlocks(ECBlockGroup) - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecoder
-
Which blocks were erased ?
- getOutputBlocks(ECBlockGroup) - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureEncoder
-
- getOutputBlocks(ECBlockGroup) - Method in class org.apache.hadoop.io.erasurecode.coder.XORErasureDecoder
-
Which blocks were erased ? For XOR it's simple we only allow and return one
erased block, either data or parity.
- getOutputStream() - Method in class org.apache.hadoop.net.unix.DomainSocket
-
- getOutputStream(OutputStream) - Method in class org.apache.hadoop.security.SaslRpcClient
-
Get SASL wrapped OutputStream if SASL QoP requires wrapping,
otherwise return original stream.
- getOutputStream(Socket) - Static method in class org.apache.hadoop.net.NetUtils
-
Same as getOutputStream(socket, 0).
- getOutputStream(Socket, long) - Static method in class org.apache.hadoop.net.NetUtils
-
Returns OutputStream for the socket.
- getOutputStreamForKeystore() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getOutputStreamForKeystore() - Method in class org.apache.hadoop.security.alias.KeyStoreProvider
-
- getOutputStreamForKeystore() - Method in class org.apache.hadoop.security.alias.LocalKeyStoreProvider
-
- getOverallRpcProcessingRates() - Method in class org.apache.hadoop.ipc.metrics.RpcDetailedMetrics
-
- getOverflowedCalls() - Method in class org.apache.hadoop.ipc.FairCallQueue
-
- getOverflowedCalls() - Method in interface org.apache.hadoop.ipc.FairCallQueueMXBean
-
- getOverrideOptions() - Method in class org.apache.hadoop.security.DynamicLoginConfiguration
-
- getOwner() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the owner of the file.
- getOwner() - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Returns the file owner.
- getOwner() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- getOwner() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getOwner(FileDescriptor) - Static method in class org.apache.hadoop.io.nativeio.NativeIO
-
- getParameter(String) - Method in class org.apache.hadoop.http.HttpServer2.QuotingInputFilter.RequestQuoter
-
Unquote the name and quote the value.
- getParameter(ServletRequest, String) - Static method in class org.apache.hadoop.util.ServletUtil
-
Get a parameter from a ServletRequest.
- getParameterMap() - Method in class org.apache.hadoop.http.HttpServer2.QuotingInputFilter.RequestQuoter
-
- getParameterNames() - Method in class org.apache.hadoop.http.HttpServer2.QuotingInputFilter.RequestQuoter
-
Return the set of parameter names, quoting each name.
- getParameterValues(String) - Method in class org.apache.hadoop.http.HttpServer2.QuotingInputFilter.RequestQuoter
-
- getParent() - Method in class org.apache.hadoop.fs.Path
-
Returns the parent of a path or null if at root.
- getParent() - Method in interface org.apache.hadoop.net.Node
-
- getParent() - Method in class org.apache.hadoop.net.NodeBase
-
- getParityBlocks() - Method in class org.apache.hadoop.io.erasurecode.ECBlockGroup
-
Get parity blocks
- getPassword() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getPassword() - Method in class org.apache.hadoop.security.token.Token
-
Get the token password/secret.
- getPassword(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value for a known password configuration element.
- getPasswordFromConfig(String) - Method in class org.apache.hadoop.conf.Configuration
-
Fallback to clear text passwords in configuration.
- getPasswordFromCredentialProviders(String) - Method in class org.apache.hadoop.conf.Configuration
-
Try and resolve the provided element name as a credential provider
alias.
- getPasswordReader() - Method in class org.apache.hadoop.security.alias.CredentialShell
-
- getPath() - Method in class org.apache.hadoop.fs.FileStatus
-
- getPath() - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- getPath() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the path: only valid if constructed with a path.
- getPath() - Method in class org.apache.hadoop.fs.LocalFileSystemPathHandle
-
- getPath() - Method in exception org.apache.hadoop.fs.PathIOException
-
- getPath() - Method in class org.apache.hadoop.io.nativeio.SharedFileDescriptorFactory
-
- getPath() - Method in class org.apache.hadoop.net.unix.DomainSocket
-
- getPath() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getPath(PathData) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- getPath(Node) - Static method in class org.apache.hadoop.net.NodeBase
-
Get the path of a node
- getPath1() - Method in class org.apache.hadoop.fs.store.audit.HttpReferrerAuditHeader
-
- getPath2() - Method in class org.apache.hadoop.fs.store.audit.HttpReferrerAuditHeader
-
- getPathAsString() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getPathComponents(Node) - Static method in class org.apache.hadoop.net.NodeBase
-
Get the path components of a node.
- getPathDataForChild(PathData) - Method in class org.apache.hadoop.fs.shell.PathData
-
Creates a new object for a child entry in this directory
- getPathHandle() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the PathHandle: only valid if constructed with a PathHandle.
- getPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.FileSystem
-
Create a durable, serializable handle to the referent of the given
entity.
- getPathOnTarget() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme.MountPathInfo
-
- getPathToMaprHome() - Static method in class org.apache.hadoop.util.BaseMapRUtil
-
- getPathToVolumeCreateScript() - Static method in class org.apache.hadoop.util.RMVolumeShardingUtil
-
- getPathToVolumeLog() - Static method in class org.apache.hadoop.util.RMVolumeShardingUtil
-
- getPathWithoutSchemeAndAuthority(Path) - Static method in class org.apache.hadoop.fs.Path
-
Return a version of the given Path without the scheme information.
- getPattern(String, Pattern) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a Pattern.
- getPayload() - Method in class org.apache.hadoop.ipc.RetryCache.CacheEntryWithPayload
-
- getPercentUsed() - Method in class org.apache.hadoop.fs.DF
-
- getPermission() - Method in class org.apache.hadoop.fs.FileStatus
-
Get FsPermission associated with the file.
- getPermission() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getPermission() - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploaderBuilder
-
- getPermission() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getPermission() - Method in class org.apache.hadoop.fs.permission.AclEntry
-
Returns the set of permissions in the ACL entry.
- getPermission() - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Returns the permission set for the path
- getPermission() - Method in class org.apache.hadoop.fs.permission.PermissionStatus
-
Return permission.
- getPermitCount() - Method in class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
Total number of permits.
- getPhysicalMemorySize() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the total size of the physical memory present in the system.
- getPhysicalMemorySize() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the total size of the physical memory present in the system.
- getPhysicalMemorySize() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the total size of the physical memory present in the system.
- getPid() - Static method in class org.apache.hadoop.util.ProcessUtils
-
- getPiggyBackForDecode(ByteBuffer[][], ByteBuffer[][], int, int, int, int) - Static method in class org.apache.hadoop.io.erasurecode.coder.util.HHUtil
-
- getPiggyBacksFromInput(ByteBuffer[], int[], int, int, RawErasureEncoder) - Static method in class org.apache.hadoop.io.erasurecode.coder.util.HHUtil
-
- getPingInterval(Configuration) - Static method in class org.apache.hadoop.ipc.Client
-
Get the ping interval from configuration;
If not set in the configuration, return the default value.
- getPmdkLibPath() - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Pmem
-
- getPmdkSupportStateMessage() - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- getPolicyProvider() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- getPool() - Method in class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter
-
Get the pool.
- getPort() - Method in class org.apache.hadoop.http.HttpServer2
-
Deprecated.
- getPort() - Method in class org.apache.hadoop.ipc.Server
-
Get the port on which the IPC Server is listening for incoming connections.
- getPortFromHostPortString(String) - Static method in class org.apache.hadoop.net.NetUtils
-
Get port as integer from host port string like host:port.
- getPos() - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
Get underlying stream position.
- getPos() - Method in class org.apache.hadoop.fs.BufferedFSInputStream
-
- getPos() - Method in exception org.apache.hadoop.fs.ChecksumException
-
- getPos() - Method in class org.apache.hadoop.fs.crypto.CryptoFSDataOutputStream
-
- getPos() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Get the current position in the input stream.
- getPos() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
Get the current position in the output stream.
- getPos() - Method in class org.apache.hadoop.fs.FSInputChecker
-
- getPos() - Method in class org.apache.hadoop.fs.FSInputStream
-
Return the current offset from the start of the file
- getPos() - Method in class org.apache.hadoop.fs.ftp.FTPInputStream
-
- getPos() - Method in interface org.apache.hadoop.fs.Seekable
-
Return the current offset from the start of the file
- getPos() - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
This method returns the current position in the stream.
- getPosition() - Method in class org.apache.hadoop.io.DataInputBuffer
-
Returns the current position in the input.
- getPosition() - Method in class org.apache.hadoop.io.DataInputByteBuffer
-
- getPosition() - Method in class org.apache.hadoop.io.InputBuffer
-
Returns the current position in the input.
- getPosition() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
- getPositiveLong(String, long) - Method in class org.apache.hadoop.fs.impl.FSBuilderSupport
-
Get a long value with resilience to unparseable values.
- getPrecedence() - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- getPrecedence() - Method in interface org.apache.hadoop.fs.shell.find.Expression
-
Returns the precedence of this expression
(only applicable to operators).
- getPrecedence() - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- getPrefetched(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- getPrefetchingStatistics() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManagerParameters
-
- getPrefix() - Method in class org.apache.hadoop.security.HttpCrossOriginFilterInitializer
-
- getPrefix(byte[], int, int) - Method in interface org.apache.hadoop.io.HasRawComparablePrefix
-
- getPrev(IntrusiveCollection<? extends IntrusiveCollection.Element>) - Method in interface org.apache.hadoop.util.IntrusiveCollection.Element
-
Get the prev pointer of an element.
- getPrimaryGroupName() - Method in class org.apache.hadoop.security.UserGroupInformation
-
- getPrimitivePolynomial() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Return the primitive polynomial in GF(2)
- getPrimitivePower(int, int) - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.RSUtil
-
- getPrincipal() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getPriorityLevel() - Method in interface org.apache.hadoop.ipc.Schedulable
-
- getPriorityLevel() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getPriorityLevel() - Static method in class org.apache.hadoop.ipc.Server
-
- getPriorityLevel(Schedulable) - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
Compute the appropriate priority for a schedulable based on past requests.
- getPriorityLevel(Schedulable) - Method in class org.apache.hadoop.ipc.DefaultRpcScheduler
-
- getPriorityLevel(Schedulable) - Method in interface org.apache.hadoop.ipc.RpcScheduler
-
- getPrivateKey(String) - Method in class org.apache.hadoop.security.ssl.ReloadingX509KeystoreManager
-
- getProcess() - Method in class org.apache.hadoop.util.Shell
-
get the current sub-process executing the given command.
- getProcessedByteCount() - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2InputStream
-
This method reports the processed bytes so far.
- getProcessingDetails() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getProcessingMean() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Returns mean of RPC Processing Times.
- getProcessingName(int) - Method in class org.apache.hadoop.ipc.metrics.DecayRpcSchedulerDetailedMetrics
-
- getProcessingSampleCount() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Returns the number of samples that we have seen so far.
- getProcessingStdDev() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Return Standard Deviation of the Processing Time.
- getProgress() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getProgress() - Method in interface org.apache.hadoop.io.SequenceFile.Sorter.RawKeyValueIterator
-
- getProgress() - Method in class org.apache.hadoop.util.Progress
-
Returns progress in this node.
- getPrometheusSink() - Method in class org.apache.hadoop.http.PrometheusServlet
-
- getProperties() - Static method in class org.apache.hadoop.conf.CoreDefaultProperties
-
- getProperty() - Method in exception org.apache.hadoop.conf.ReconfigurationException
-
Get property that cannot be changed.
- getPropertySources(String) - Method in class org.apache.hadoop.conf.Configuration
-
Gets information about why a property was set.
- getProps() - Method in class org.apache.hadoop.conf.Configuration
-
- getPropsWithPrefix(String) - Method in class org.apache.hadoop.conf.Configuration
-
Constructs a mapping of configuration and includes all properties that
start with the specified configuration prefix.
- getProtocol() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getProtocol() - Static method in class org.apache.hadoop.ipc.Server
-
- getProtocol() - Method in class org.apache.hadoop.security.authorize.Service
-
Get the protocol for the service
- getProtocol() - Method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
- getProtocol() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- getProtocol() - Method in class org.apache.hadoop.security.rpcauth.TokenAuthMethod
-
- getProtocolAddress(Configuration) - Method in class org.apache.hadoop.tools.GetGroupsBase
-
- getProtocolMetaInfoProxy(Client.ConnectionId, Configuration, SocketFactory) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine
-
Deprecated.
- getProtocolMetaInfoProxy(Client.ConnectionId, Configuration, SocketFactory) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2
-
- getProtocolMetaInfoProxy(Client.ConnectionId, Configuration, SocketFactory) - Method in interface org.apache.hadoop.ipc.RpcEngine
-
Returns a proxy for ProtocolMetaInfoPB, which uses the given connection
id.
- getProtocolMetaInfoProxy(Client.ConnectionId, Configuration, SocketFactory) - Method in class org.apache.hadoop.ipc.WritableRpcEngine
-
Deprecated.
- getProtocolName() - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine.Invoker
-
Deprecated.
- getProtocolName() - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2.Invoker
-
- getProtocolName(Class<?>) - Static method in class org.apache.hadoop.ipc.RPC
-
Get the protocol name.
- getProtocolProxy(Class<T>, long, InetSocketAddress, Configuration) - Static method in class org.apache.hadoop.ipc.RPC
-
Get a protocol proxy that contains a proxy connection to a remote server
and a set of methods that are supported by the server
- getProtocolProxy(Class<T>, long, InetSocketAddress, Configuration, SocketFactory) - Static method in class org.apache.hadoop.ipc.RPC
-
Get a protocol proxy that contains a proxy connection to a remote server
and a set of methods that are supported by the server.
- getProtocolProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory) - Static method in class org.apache.hadoop.ipc.RPC
-
Get a protocol proxy that contains a proxy connection to a remote server
and a set of methods that are supported by the server
- getProtocolProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy) - Static method in class org.apache.hadoop.ipc.RPC
-
Get a protocol proxy that contains a proxy connection to a remote server
and a set of methods that are supported by the server.
- getProtocolProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy, AtomicBoolean) - Static method in class org.apache.hadoop.ipc.RPC
-
Get a protocol proxy that contains a proxy connection to a remote server
and a set of methods that are supported by the server.
- getProtocolProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy, AtomicBoolean, AlignmentContext) - Static method in class org.apache.hadoop.ipc.RPC
-
Get a protocol proxy that contains a proxy connection to a remote server
and a set of methods that are supported by the server.
- getProtocolProxy(Class<T>, long, Client.ConnectionId, Configuration, SocketFactory) - Static method in class org.apache.hadoop.ipc.RPC
-
Get a protocol proxy that contains a proxy connection to a remote server
and a set of methods that are supported by the server.
- getProtocolProxy(Class<T>, long, Client.ConnectionId, Configuration, SocketFactory, AlignmentContext) - Static method in class org.apache.hadoop.ipc.RPC
-
Get a protocol proxy that contains a proxy connection to a remote server
and a set of methods that are supported by the server.
- getProtocolsAcls(Class<?>) - Method in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
- getProtocolsBlockedAcls(Class<?>) - Method in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
- getProtocolsBlockedMachineList(Class<?>) - Method in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
- getProtocolSignature(int, long, Class<? extends VersionedProtocol>) - Static method in class org.apache.hadoop.ipc.ProtocolSignature
-
Get a server protocol's signature
- getProtocolSignature(String, long) - Static method in class org.apache.hadoop.ipc.ProtocolSignature
-
- getProtocolSignature(String, long, int) - Method in interface org.apache.hadoop.ipc.VersionedProtocol
-
Return protocol version corresponding to protocol interface.
- getProtocolSignature(VersionedProtocol, String, long, int) - Static method in class org.apache.hadoop.ipc.ProtocolSignature
-
Get a server protocol's signature
- getProtocolSignature(RpcController, ProtocolInfoProtos.GetProtocolSignatureRequestProto) - Method in class org.apache.hadoop.ipc.ProtocolMetaInfoServerSideTranslatorPB
-
- getProtocolsMachineList(Class<?>) - Method in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
- getProtocolsWithAcls() - Method in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
- getProtocolsWithMachineLists() - Method in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
- getProtocolVersion(Class<?>) - Static method in class org.apache.hadoop.ipc.RPC
-
Get the protocol version from protocol class.
- getProtocolVersion(String, long) - Method in interface org.apache.hadoop.ipc.VersionedProtocol
-
Return protocol version corresponding to protocol interface.
- getProtocolVersions(RpcController, ProtocolInfoProtos.GetProtocolVersionsRequestProto) - Method in class org.apache.hadoop.ipc.ProtocolMetaInfoServerSideTranslatorPB
-
- getProtocVersion() - Static method in class org.apache.hadoop.util.VersionInfo
-
Returns the protoc version used for the build.
- getProvider() - Method in class org.apache.hadoop.crypto.JceCtrCryptoCodec
-
- getProviderName() - Method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
- getProviders() - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- getProviders(Configuration) - Static method in class org.apache.hadoop.crypto.key.KeyProviderFactory
-
- getProviders(Configuration) - Static method in class org.apache.hadoop.security.alias.CredentialProviderFactory
-
- getProxy() - Method in class org.apache.hadoop.ha.HealthMonitor
-
- getProxy() - Method in class org.apache.hadoop.io.retry.DefaultFailoverProxyProvider
-
- getProxy() - Method in interface org.apache.hadoop.io.retry.FailoverProxyProvider
-
Get the proxy object which should be used until the next failover event
occurs.
- getProxy() - Method in class org.apache.hadoop.ipc.ProtocolProxy
-
- getProxy(Class<T>, long, InetSocketAddress, Configuration) - Static method in class org.apache.hadoop.ipc.RPC
-
Construct a client-side proxy object with the default SocketFactory.
- getProxy(Class<T>, long, InetSocketAddress, Configuration, SocketFactory) - Static method in class org.apache.hadoop.ipc.RPC
-
Construct a client-side proxy object that implements the named protocol,
talking to a server at the named address.
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory) - Static method in class org.apache.hadoop.ipc.RPC
-
Construct a client-side proxy object that implements the named protocol,
talking to a server at the named address.
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine
-
Deprecated.
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2
-
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int) - Static method in class org.apache.hadoop.ipc.RPC
-
Construct a client-side proxy that implements the named protocol,
talking to a server at the named address.
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine
-
Deprecated.
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2
-
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy) - Method in interface org.apache.hadoop.ipc.RpcEngine
-
Construct a client-side proxy object.
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy) - Method in class org.apache.hadoop.ipc.WritableRpcEngine
-
Deprecated.
Construct a client-side proxy object that implements the named protocol,
talking to a server at the named address.
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy, AtomicBoolean, AlignmentContext) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine
-
Deprecated.
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy, AtomicBoolean, AlignmentContext) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2
-
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy, AtomicBoolean, AlignmentContext) - Method in interface org.apache.hadoop.ipc.RpcEngine
-
Construct a client-side proxy object.
- getProxy(Class<T>, long, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy, AtomicBoolean, AlignmentContext) - Method in class org.apache.hadoop.ipc.WritableRpcEngine
-
Deprecated.
Construct a client-side proxy object that implements the named protocol,
talking to a server at the named address.
- getProxy(Class<T>, long, Client.ConnectionId, Configuration, SocketFactory, AlignmentContext) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine
-
Deprecated.
- getProxy(Class<T>, long, Client.ConnectionId, Configuration, SocketFactory, AlignmentContext) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2
-
- getProxy(Class<T>, long, Client.ConnectionId, Configuration, SocketFactory, AlignmentContext) - Method in interface org.apache.hadoop.ipc.RpcEngine
-
Construct a client-side proxy object with a ConnectionId.
- getProxy(Class<T>, long, Client.ConnectionId, Configuration, SocketFactory, AlignmentContext) - Method in class org.apache.hadoop.ipc.WritableRpcEngine
-
Deprecated.
Construct a client-side proxy object with a ConnectionId.
- getProxy(Configuration, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getProxyGroups() - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- getProxyHosts() - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- getProxyProvider() - Method in class org.apache.hadoop.io.retry.RetryInvocationHandler
-
- getProxySuperuserGroupConfKey(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
Returns configuration key for effective groups allowed for a superuser
- getProxySuperuserIpConfKey(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
Return configuration key for superuser ip addresses
- getProxySuperuserUserConfKey(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
Returns configuration key for effective usergroups allowed for a superuser
- getProxyuserConfiguration(FilterConfig) - Method in class org.apache.hadoop.security.authentication.server.ProxyUserAuthenticationFilter
-
- getProxyuserConfiguration(FilterConfig) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter
-
Returns the proxyuser configuration.
- getPurgeIntervalNanos() - Method in class org.apache.hadoop.ipc.Server
-
- getQualifiedBin(String) - Static method in class org.apache.hadoop.util.Shell
-
Fully qualify the path to a binary that should be in a known hadoop
bin location.
- getQualifiedBinPath(String) - Static method in class org.apache.hadoop.util.Shell
-
Fully qualify the path to a binary that should be in a known hadoop
bin location.
- getQuantiles() - Method in class org.apache.hadoop.metrics2.lib.MutableInverseQuantiles
-
Returns the array of Inverse Quantiles declared in MutableInverseQuantiles.
- getQuantiles() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Returns the array of Quantiles declared in MutableQuantiles.
- getQueueName(int) - Method in class org.apache.hadoop.ipc.metrics.DecayRpcSchedulerDetailedMetrics
-
- getQueueSizes() - Method in class org.apache.hadoop.ipc.FairCallQueue
-
- getQueueSizes() - Method in interface org.apache.hadoop.ipc.FairCallQueueMXBean
-
- getQuota() - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return the directory quota.
- getQuotaHeaderFields() - Static method in class org.apache.hadoop.fs.ContentSummary
-
Returns the names of the fields used in the quota summary.
- getQuotaUsage(boolean) - Method in class org.apache.hadoop.fs.QuotaUsage
-
- getQuotaUsage(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- getQuotaUsage(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getRack(String) - Method in class org.apache.hadoop.net.NetworkTopology
-
Given a string representation of a rack for a specific network
location
To be overridden in subclasses for specific NetworkTopology
implementations, as alternative to overriding the full
NetworkTopology.getRack(String) method.
- getRack(String) - Method in class org.apache.hadoop.net.NetworkTopologyWithNodeGroup
-
- getRandom() - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec
-
- getRange(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Parse the given attribute as a set of integer ranges.
- getRangeStart() - Method in class org.apache.hadoop.conf.Configuration.IntegerRanges
-
Get range start for the first integer range.
- getRaw() - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- getRaw(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the
name property, without doing
variable expansion.If the key is
deprecated, it returns the value of the first key which replaces
the deprecated key and is not null.
- getRawFileSystem() - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
get the raw file system
- getRawFileSystem() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Get the raw file system
- getRawFileSystem(Path, Configuration) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme
-
This is an admin only API to give access to its child raw file system, if
the path is link.
- getRawFs() - Method in class org.apache.hadoop.fs.ChecksumFs
-
get the raw file system.
- getRawPath(HttpServletRequest, String) - Static method in class org.apache.hadoop.util.ServletUtil
-
Parse the path component from the given request and return w/o decoding.
- getRead(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- getReadableByteChannel() - Method in class org.apache.hadoop.net.SocketInputWrapper
-
- getReader(Class<Object>) - Method in class org.apache.hadoop.io.serializer.avro.AvroReflectSerialization
-
- getReader(Class<SpecificRecord>) - Method in class org.apache.hadoop.io.serializer.avro.AvroSpecificSerialization
-
- getReader(Class<T>) - Method in class org.apache.hadoop.io.serializer.avro.AvroSerialization
-
Create and return Avro DatumReader for the given class.
- getReadlinkCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to read the target of the a symbolic link.
- getReadLock() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getReadOps() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Get the number of file system read operations such as list files.
- getReadOps() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getRealAuthenticationMethod() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the authentication method from the real user's subject.
- getRealAuthenticationMethod(UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Returns the authentication method of a ugi.
- getRealUser() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getRealUser() - Method in class org.apache.hadoop.security.UserGroupInformation
-
get RealUser (vs.
- getRealUserOrSelf(UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
If this is a proxy user, get the real user.
- getRecommendedBufferSize() - Static method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
- getRecommendedBufferSize() - Static method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor
-
- getReconfigurableProperties() - Method in interface org.apache.hadoop.conf.Reconfigurable
-
Return all the properties that can be changed at run time.
- getReconfigurableProperties() - Method in class org.apache.hadoop.conf.ReconfigurableBase
-
Return all the properties that can be changed at run time.
- getReconfigurationTaskStatus() - Method in class org.apache.hadoop.conf.ReconfigurableBase
-
- getRecordNum() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner
-
Get the RecordNum corresponding to the entry pointed by the cursor.
- getRecordNumNear(long) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Get the RecordNum for the first key-value pair in a compressed block
whose byte offset in the TFile is greater than or equal to the specified
offset.
- getRecords() - Method in class org.apache.hadoop.metrics2.impl.MetricsCollectorImpl
-
- getReference() - Method in interface org.apache.hadoop.fs.FileRange
-
Get any reference passed in to the file range constructor.
- getReference() - Method in class org.apache.hadoop.fs.impl.FileRangeImpl
-
- getReference() - Method in class org.apache.hadoop.util.functional.LazyAtomicReference
-
Get the reference.
- getReferenceCount() - Method in class org.apache.hadoop.util.CloseableReferenceCount
-
Get the current reference count.
- getReferenceLostCount() - Method in class org.apache.hadoop.util.WeakReferenceMap
-
Get count of references lost as detected
during prune() or get() calls.
- getRefreshInterval() - Method in class org.apache.hadoop.fs.CachingGetSpaceUsed
-
How long in between runs of the background refresh.
- getRelativeOffset(int, long) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Gets the relative offset corresponding to the given block and the absolute offset.
- getRemaining() - Method in class org.apache.hadoop.fs.FsStatus
-
Return the number of remaining bytes on the file system.
- getRemaining() - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Decompressor
-
Returns the number of bytes remaining in the input buffers; normally
called when finished() is true to determine amount of post-gzip-stream
data.
- getRemaining() - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyDecompressor
-
- getRemaining() - Method in interface org.apache.hadoop.io.compress.Decompressor
-
Returns the number of bytes remaining in the compressed data buffer.
- getRemaining() - Method in class org.apache.hadoop.io.compress.lz4.Lz4Decompressor
-
Returns 0.
- getRemaining() - Method in class org.apache.hadoop.io.compress.PassthroughCodec.StubDecompressor
-
- getRemaining() - Method in class org.apache.hadoop.io.compress.snappy.SnappyDecompressor
-
Returns 0.
- getRemaining() - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor
-
Returns the number of bytes remaining in the input buffer; normally
called when finished() is true to determine amount of post-gzip-stream
data.
- getRemaining() - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor
-
Returns the number of bytes remaining in the input buffers; normally
called when finished() is true to determine amount of post-gzip-stream
data.
- getRemaining() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor
-
Returns the number of bytes remaining in the input buffers;
normally called when finished() is true to determine amount of post-stream
data.
- getRemainingArgs() - Method in class org.apache.hadoop.util.GenericOptionsParser
-
Returns an array of Strings containing only application-specific arguments.
- getRemoteAddress() - Static method in class org.apache.hadoop.ipc.Server
-
- getRemoteException(ServiceException) - Static method in class org.apache.hadoop.ipc.ProtobufHelper
-
Deprecated.
- getRemoteException(ServiceException) - Static method in class org.apache.hadoop.ipc.internal.ShadedProtobufHelper
-
Return the IOException thrown by the remote server wrapped in
ServiceException as cause.
- getRemoteException(ServiceException) - Static method in class org.apache.hadoop.ipc.ProtobufHelper
-
Deprecated.
Return the IOException thrown by the remote server wrapped in
ServiceException as cause.
- getRemoteIp() - Static method in class org.apache.hadoop.ipc.Server
-
- getRemotePort() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getRemotePort() - Method in class org.apache.hadoop.ipc.Server.Connection
-
- getRemotePort() - Static method in class org.apache.hadoop.ipc.Server
-
- getRemoteReadTime() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Get total time taken in ms for bytes read from remote.
- getRemoteReadTimeMS() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getRemoteUser() - Method in class org.apache.hadoop.ipc.ExternalCall
-
- getRemoteUser() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getRemoteUser() - Static method in class org.apache.hadoop.ipc.Server
-
Returns the RPC remote user when invoked inside an RPC.
- getRenewDate() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.DelegationTokenInformation
-
- getRenewer() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getRenewQueueLength() - Method in class org.apache.hadoop.fs.DelegationTokenRenewer
-
For testing purposes.
- getRenewToken() - Method in interface org.apache.hadoop.fs.DelegationTokenRenewer.Renewable
-
- getReplacementCommand() - Method in class org.apache.hadoop.fs.shell.Command
-
The replacement for a deprecated command
- getReplication() - Method in class org.apache.hadoop.fs.FileStatus
-
Get the replication factor of a file.
- getReplication() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
- getReplication() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getReplication() - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploaderBuilder
-
- getReplication() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
- getReplication(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getReplicationFallbacks() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi
-
Get the fallback storage types for replicating existing block replicas.
- getRequestLog(String) - Static method in class org.apache.hadoop.http.HttpRequestLog
-
- getRequestSource() - Method in class org.apache.hadoop.ha.HAAdmin
-
- getRequestURL() - Method in class org.apache.hadoop.http.HttpServer2.QuotingInputFilter.RequestQuoter
-
Quote the url so that users specifying the HOST HTTP header
can't inject attacks.
- getRequiredNumDataBlocks() - Method in class org.apache.hadoop.io.erasurecode.grouper.BlockGrouper
-
Get required data blocks count in a BlockGroup.
- getRequiredNumParityBlocks() - Method in class org.apache.hadoop.io.erasurecode.grouper.BlockGrouper
-
Get required parity blocks count in a BlockGroup.
- getResource(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the URL for the named resource.
- getResource(String) - Method in class org.apache.hadoop.util.ApplicationClassLoader
-
- getResourceAsStream(ClassLoader, String) - Static method in class org.apache.hadoop.util.ThreadUtil
-
Convenience method that returns a resource as inputstream from the
classpath using given classloader.
- getResourceAsStream(String) - Static method in class org.apache.hadoop.util.ThreadUtil
-
Convenience method that returns a resource as inputstream from the
classpath.
- getResponseTimeCountInLastWindow() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getResponseTimeCountInLastWindow() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler.MetricsProxy
-
- getResponseTimeCountInLastWindow() - Method in interface org.apache.hadoop.ipc.DecayRpcSchedulerMXBean
-
- getRetryCount() - Static method in class org.apache.hadoop.ipc.Client
-
- getReturnCode() - Method in class org.apache.hadoop.ipc.RefreshResponse
-
- getReturnStatus() - Method in class org.apache.hadoop.ipc.ProcessingDetails
-
- getRevision() - Method in interface org.apache.hadoop.ipc.FairCallQueueMXBean
-
- getRevision() - Static method in class org.apache.hadoop.util.VersionInfo
-
Get the Git commit hash of the repository when compiled.
- getRollInterval() - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
Extract the roll interval from the configuration and return it in
milliseconds.
- getRootFallbackLink() - Method in class org.apache.hadoop.fs.viewfs.InodeTree
-
- getRpcAddressToBindTo() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- getRpcAuthMethodList() - Method in class org.apache.hadoop.security.UserGroupInformation
-
- getRpcAuthorizationSuccesses() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getRpcDetailedMetrics() - Method in class org.apache.hadoop.ipc.Server
-
- getRpcErrorCodeProto() - Method in exception org.apache.hadoop.ipc.RPC.VersionMismatch
-
get the detailed rpc status corresponding to this exception
- getRpcErrorCodeProto() - Method in exception org.apache.hadoop.ipc.RpcNoSuchMethodException
-
get the detailed rpc status corresponding to this exception
- getRpcErrorCodeProto() - Method in exception org.apache.hadoop.ipc.RpcNoSuchProtocolException
-
get the detailed rpc status corresponding to this exception
- getRpcErrorCodeProto() - Method in exception org.apache.hadoop.ipc.RpcServerException
-
- getRpcInvoker(RPC.RpcKind) - Static method in class org.apache.hadoop.ipc.Server
-
- getRpcMetrics() - Method in class org.apache.hadoop.ipc.Server
-
Returns a handle to the rpcMetrics (required in tests)
- getRpcProcessingTime() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Returns a MutableRate Counter.
- getRpcRequestWrapper(RpcHeaderProtos.RpcKindProto) - Method in class org.apache.hadoop.ipc.Server
-
- getRpcRequeueCalls() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Returns the number of requeue calls.
- getRpcSlowCalls() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Returns the number of slow calls.
- getRpcStatusProto() - Method in exception org.apache.hadoop.ipc.RPC.VersionMismatch
-
get the rpc status corresponding to this exception
- getRpcStatusProto() - Method in exception org.apache.hadoop.ipc.RpcNoSuchMethodException
-
get the rpc status corresponding to this exception
- getRpcStatusProto() - Method in exception org.apache.hadoop.ipc.RpcNoSuchProtocolException
-
get the rpc status corresponding to this exception
- getRpcStatusProto() - Method in exception org.apache.hadoop.ipc.RpcServerException
-
- getRpcTimeout(Configuration) - Static method in class org.apache.hadoop.ipc.Client
-
The time after which a RPC will timeout.
- getRpcTimeout(Configuration) - Static method in class org.apache.hadoop.ipc.RPC
-
Get the RPC time from configuration;
If not set in the configuration, return the default value.
- getRunnable() - Method in class org.apache.hadoop.util.Daemon
-
- getRunScriptCommand(File) - Static method in class org.apache.hadoop.util.Shell
-
Returns a command to run the given script.
- getSampleCount() - Method in class org.apache.hadoop.metrics2.util.SampleQuantiles
-
Returns the number of samples kept by the estimator
- getSamples() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Get the sample count.
- getSaslQop() - Method in enum org.apache.hadoop.security.SaslRpcServer.QualityOfProtection
-
- getSchedulingDecisionSummary() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getSchedulingDecisionSummary() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler.MetricsProxy
-
- getSchedulingDecisionSummary() - Method in interface org.apache.hadoop.ipc.DecayRpcSchedulerMXBean
-
- getSchema() - Method in class org.apache.hadoop.io.erasurecode.codec.ErasureCodec
-
- getSchema() - Method in class org.apache.hadoop.io.erasurecode.ErasureCodecOptions
-
- getSchema() - Method in class org.apache.hadoop.io.erasurecode.grouper.BlockGrouper
-
Get EC schema.
- getSchema(Object) - Method in class org.apache.hadoop.io.serializer.avro.AvroReflectSerialization
-
- getSchema(SpecificRecord) - Method in class org.apache.hadoop.io.serializer.avro.AvroSpecificSerialization
-
- getSchema(T) - Method in class org.apache.hadoop.io.serializer.avro.AvroSerialization
-
Return an Avro Schema instance for the given class.
- getScheme() - Method in class org.apache.hadoop.fs.FileSystem
-
Return the protocol scheme for this FileSystem.
- getScheme() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Get the uri scheme associated with this statistics object.
- getScheme() - Method in class org.apache.hadoop.fs.FileSystemStorageStatistics
-
- getScheme() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
Return the protocol scheme for the FileSystem.
- getScheme() - Method in class org.apache.hadoop.fs.HarFileSystem
-
Return the protocol scheme for the FileSystem.
- getScheme() - Method in class org.apache.hadoop.fs.http.HttpFileSystem
-
- getScheme() - Method in class org.apache.hadoop.fs.http.HttpsFileSystem
-
- getScheme() - Method in class org.apache.hadoop.fs.LocalFileSystem
-
Return the protocol scheme for the FileSystem.
- getScheme() - Method in class org.apache.hadoop.fs.statistics.impl.StorageStatisticsFromIOStatistics
-
- getScheme() - Method in class org.apache.hadoop.fs.StorageStatistics
-
- getScheme() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Return the protocol scheme for the FileSystem.
- getScheme() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme
-
- getScheme() - Method in class org.apache.hadoop.util.ZKUtil.ZKAuthInfo
-
- getSchemeName() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getSchemeName() - Method in class org.apache.hadoop.security.alias.BouncyCastleFipsKeyStoreProvider
-
- getSchemeName() - Method in class org.apache.hadoop.security.alias.JavaKeyStoreProvider
-
- getSchemeName() - Method in class org.apache.hadoop.security.alias.LocalBouncyCastleFipsKeyStoreProvider
-
- getSchemeName() - Method in class org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider
-
- getScope() - Method in class org.apache.hadoop.fs.permission.AclEntry
-
Returns the scope of the ACL entry.
- getScopeInsideParentNode() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
Return the name of a znode inside the configured parent znode in which
the ZKFC will do all of its work.
- getSecretKey(Text) - Method in class org.apache.hadoop.security.Credentials
-
Returns the key bytes for the alias.
- getSecretKeyMap() - Method in class org.apache.hadoop.security.Credentials
-
Returns an unmodifiable version of the full map of aliases to secret keys.
- getSenderName() - Method in class org.apache.hadoop.ipc.RefreshResponse
-
- getSequenceNumber() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- getSerialization(Class<T>) - Method in class org.apache.hadoop.io.serializer.SerializationFactory
-
- getSerializer(Class<Serializable>) - Method in class org.apache.hadoop.io.serializer.JavaSerialization
-
- getSerializer(Class<Writable>) - Method in class org.apache.hadoop.io.serializer.WritableSerialization
-
- getSerializer(Class<T>) - Method in class org.apache.hadoop.io.serializer.avro.AvroSerialization
-
- getSerializer(Class<T>) - Method in interface org.apache.hadoop.io.serializer.Serialization
-
- getSerializer(Class<T>) - Method in class org.apache.hadoop.io.serializer.SerializationFactory
-
- getServer() - Method in class org.apache.hadoop.ipc.Server.Connection
-
- getServer(Class<?>, Object, String, int, int, int, int, boolean, Configuration, SecretManager<? extends TokenIdentifier>, String, AlignmentContext) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine
-
Deprecated.
- getServer(Class<?>, Object, String, int, int, int, int, boolean, Configuration, SecretManager<? extends TokenIdentifier>, String, AlignmentContext) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2
-
- getServer(Class<?>, Object, String, int, int, int, int, boolean, Configuration, SecretManager<? extends TokenIdentifier>, String, AlignmentContext) - Method in interface org.apache.hadoop.ipc.RpcEngine
-
Construct a server for a protocol implementation instance.
- getServer(Class<?>, Object, String, int, int, int, int, boolean, Configuration, SecretManager<? extends TokenIdentifier>, String, AlignmentContext) - Method in class org.apache.hadoop.ipc.WritableRpcEngine
-
Deprecated.
- getServerAddress(Object) - Static method in class org.apache.hadoop.ipc.RPC
-
- getServerAliases(String, Principal[]) - Method in class org.apache.hadoop.security.ssl.ReloadingX509KeystoreManager
-
- getServerDefaults() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Deprecated.
- getServerDefaults() - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
Deprecated.
- getServerDefaults() - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getServerDefaults() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getServerDefaults() - Method in class org.apache.hadoop.fs.FilterFs
-
Deprecated.
- getServerDefaults() - Static method in class org.apache.hadoop.fs.ftp.FtpConfigKeys
-
- getServerDefaults() - Method in class org.apache.hadoop.fs.ftp.FtpFs
-
Deprecated.
- getServerDefaults() - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getServerDefaults() - Static method in class org.apache.hadoop.fs.local.LocalConfigKeys
-
- getServerDefaults() - Method in class org.apache.hadoop.fs.local.RawLocalFs
-
Deprecated.
- getServerDefaults() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getServerDefaults() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
Deprecated.
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Return a set of server default configuration values based on path.
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Return a set of server default configuration values based on path.
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return a set of server default configuration values.
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.ftp.FtpFs
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.local.RawLocalFs
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getServerDefaults(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getServerId() - Method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
- getServerId() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- getServerId() - Method in class org.apache.hadoop.security.rpcauth.TokenAuthMethod
-
- getServerName() - Method in class org.apache.hadoop.http.HttpServer2.QuotingInputFilter.RequestQuoter
-
Quote the server name so that users specifying the HOST HTTP header
can't inject attacks.
- getServerName() - Method in class org.apache.hadoop.ipc.Server
-
- getServerPrincipal(String, String) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Convert Kerberos principal name pattern to valid Kerberos principal
names.
- getServerPrincipal(String, InetAddress) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Convert Kerberos principal name pattern to valid Kerberos principal names.
- getServerProperties(String) - Method in class org.apache.hadoop.security.WhitelistBasedResolver
-
- getServerProperties(InetAddress) - Method in class org.apache.hadoop.security.SaslPropertiesResolver
-
Identify the Sasl Properties to be used for a connection with a client.
- getServerProperties(InetAddress) - Method in class org.apache.hadoop.security.WhitelistBasedResolver
-
Identify the Sasl Properties to be used for a connection with a client.
- getServerProperties(InetAddress, int) - Method in class org.apache.hadoop.security.IngressPortBasedResolver
-
Identify the Sasl Properties to be used for a connection with a client.
- getServerProperties(InetAddress, int) - Method in class org.apache.hadoop.security.SaslPropertiesResolver
-
Identify the Sasl Properties to be used for a connection with a client.
- getServerRpcInvoker(RPC.RpcKind) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2.Server
-
- getServerRpcInvoker(RPC.RpcKind) - Method in class org.apache.hadoop.ipc.Server
-
- getServerVersion() - Method in exception org.apache.hadoop.ipc.RPC.VersionMismatch
-
- getService() - Method in class org.apache.hadoop.security.token.Token
-
Get the service on which the token is supposed to be used.
- getService() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Get the service.
- getServiceAddr(String) - Method in class org.apache.hadoop.ha.HAAdmin
-
Return the serviceId as is, we are assuming it was
given as a service address of form <host:ipcport>.
- getServiceAuthorizationManager() - Method in class org.apache.hadoop.ipc.Server
-
Returns a handle to the serviceAuthorizationManager (required in tests)
- getServiceClass() - Method in class org.apache.hadoop.ipc.Server.Connection
-
Get service class for connection
- getServiceException() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Get the exit exception used to end this service.
- getServiceExitCode() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
The exit code from a successful service execution.
- getServiceKey() - Method in class org.apache.hadoop.security.authorize.Service
-
Get the configuration key for the service.
- getServiceName() - Method in interface org.apache.hadoop.security.token.DtFetcher
-
Return a key used to identify the object/service implementation.
- getServiceName() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
- getServices() - Method in class org.apache.hadoop.security.authorize.PolicyProvider
-
- getServices() - Method in class org.apache.hadoop.service.CompositeService
-
Get a cloned list of services
- getServiceState() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- getServiceState() - Method in class org.apache.hadoop.service.AbstractService
-
- getServiceState() - Method in interface org.apache.hadoop.service.Service
-
Get the current service state
- getServiceStatus() - Method in interface org.apache.hadoop.ha.HAServiceProtocol
-
Return the current status of the service.
- getSetOwnerCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to set owner.
- getSetPermissionCommand(String, boolean) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to set permission.
- getSetPermissionCommand(String, boolean, String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to set permission for specific file.
- getShareDeleteFileDescriptor(File, long) - Static method in class org.apache.hadoop.io.nativeio.NativeIO
-
Create a FileDescriptor that shares delete permission on the
file opened at a given offset, i.e.
- getShortName() - Method in enum org.apache.hadoop.conf.StorageUnit
-
- getShortName() - Method in class org.apache.hadoop.security.User
-
Get the user name up to the first '/' or '@'
- getShortUserName() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the user's login name.
- getSignalCount() - Method in class org.apache.hadoop.service.launcher.IrqHandler
-
Get the count of how many times a signal has been raised.
- getSignalKillCommand(int, String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to send a signal to a given pid.
- getSignature() - Method in class org.apache.hadoop.ipc.CallerContext.Builder
-
Get the signature.
- getSignature() - Method in class org.apache.hadoop.ipc.CallerContext
-
- getSinkAdapter(String) - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- getSize() - Method in class org.apache.hadoop.io.BytesWritable
-
Deprecated.
- getSize() - Method in interface org.apache.hadoop.io.SequenceFile.ValueBytes
-
- getSize(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Gets the size of the given block.
- getSize(String) - Method in class org.apache.hadoop.crypto.key.kms.ValueQueue
-
Get size of the Queue for keyName.
- getSnapshotDirectoryCount() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getSnapshotFileCount() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getSnapshotHeader() - Static method in class org.apache.hadoop.fs.ContentSummary
-
- getSnapshotLength() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getSnapshotSpaceConsumed() - Method in class org.apache.hadoop.fs.ContentSummary
-
- getSnapshotTimeStamp() - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
- getSnapshotTrashRootEnabled() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getSocketAddr(String, String, int) - Method in class org.apache.hadoop.conf.Configuration
-
Get the socket address for name property as a
InetSocketAddress.
- getSocketAddr(String, String, String, int) - Method in class org.apache.hadoop.conf.Configuration
-
Get the socket address for hostProperty as a
InetSocketAddress.
- getSocketFactory(Configuration, Class<?>) - Static method in class org.apache.hadoop.net.NetUtils
-
Get the socket factory for the given class according to its
configuration parameter
hadoop.rpc.socket.factory.class.<ClassName>.
- getSocketFactoryFromProperty(Configuration, String) - Static method in class org.apache.hadoop.net.NetUtils
-
Get the socket factory corresponding to the given proxy URI.
- getSource() - Method in class org.apache.hadoop.fs.impl.WeakRefMetricsSource
-
Get the source, will be null if the reference has been GC'd
- getSource() - Method in class org.apache.hadoop.fs.viewfs.InodeTree.MountPoint
-
Returns the source of mount point.
- getSource() - Method in class org.apache.hadoop.ha.HAServiceProtocol.StateChangeRequestInfo
-
- getSource() - Method in class org.apache.hadoop.util.functional.RemoteIterators.WrappingRemoteIterator
-
- getSource(String) - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- getSource(String) - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
- getSpaceConsumed() - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return (disk) space consumed.
- getSpaceQuota() - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return (disk) space quota.
- GetSpaceUsed - Interface in org.apache.hadoop.fs
-
- GetSpaceUsed.Builder - Class in org.apache.hadoop.fs
-
The builder class
- getSpanId() - Method in interface org.apache.hadoop.fs.store.audit.AuditSpan
-
Return a span ID which must be unique for all spans within
everywhere.
- getSpanId() - Method in class org.apache.hadoop.fs.store.audit.HttpReferrerAuditHeader
-
- getSrcChecksum() - Static method in class org.apache.hadoop.util.VersionInfo
-
Get the checksum of the source files from which Hadoop was built.
- getSslConf() - Method in class org.apache.hadoop.security.ssl.SSLFactory
-
Returns SSL configuration.
- getStackTrace() - Method in exception org.apache.hadoop.security.authorize.AuthorizationException
-
- getStackTrace(Thread) - Static method in class org.apache.hadoop.util.StringUtils
-
Get stack trace for a given thread.
- getStackTrace(Throwable) - Static method in class org.apache.hadoop.util.StringUtils
-
Get stack trace from throwable exception.
- getStartOffset(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Gets the start offset of the given block.
- getStartTime() - Method in class org.apache.hadoop.conf.ReconfigurationTaskStatus
-
- getStartTime() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Returns the start time of this
Find command.
- getStartTime() - Method in class org.apache.hadoop.service.AbstractService
-
- getStartTime() - Method in interface org.apache.hadoop.service.Service
-
Get the service start time
- getStat(String) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
Return the file stat for a file path.
- getState() - Method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
Gets the state of this block.
- getState() - Method in class org.apache.hadoop.fs.store.DataBlocks.DataBlock
-
Current state.
- getState() - Method in class org.apache.hadoop.ha.HAServiceStatus
-
- getState() - Method in class org.apache.hadoop.service.ServiceStateModel
-
Query the service state.
- getState(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Gets the state of the given block.
- getStateCode() - Method in enum org.apache.hadoop.io.nativeio.NativeIO.POSIX.SupportState
-
- getStateString() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
- getStaticResolution(String) - Static method in class org.apache.hadoop.net.NetUtils
-
Retrieves the resolved name for the passed host.
- getStatistics() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- getStatistics() - Static method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getStatistics() - Method in class org.apache.hadoop.fs.FilterFs
-
- getStatistics() - Method in class org.apache.hadoop.fs.store.DataBlocks.DataBlock
-
- getStatistics(String, Class<? extends FileSystem>) - Static method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- getStatistics(URI) - Static method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get the statistics for a particular file system.
- getStatistics(URI) - Static method in class org.apache.hadoop.fs.FileContext
-
Get the statistics for a particular file system
- getStats(int) - Method in interface org.apache.hadoop.log.LogThrottlingHelper.LogAction
-
- getStats(long) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
Retrieve a map of metric name -> (aggregate).
- getStatus() - Method in class org.apache.hadoop.conf.ReconfigurationTaskStatus
-
- getStatus() - Method in class org.apache.hadoop.fs.FileSystem
-
Returns a status object describing the use and capacity of the
filesystem.
- getStatus() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
- getStatus() - Method in class org.apache.hadoop.fs.impl.OpenFileParameters
-
- getStatus() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getStatus(FileSystem, Path) - Static method in class org.apache.hadoop.fs.viewfs.ViewFileSystemUtil
-
Get FsStatus for all ViewFsMountPoints matching path for the given
ViewFileSystem.
- getStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Returns a status object describing the use and capacity of the
filesystem.
- getStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getStatus(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getStatus(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getStickyBit() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getStorageBytesRead() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the aggregated number of bytes read from disks.
- getStorageBytesRead() - Method in class org.apache.hadoop.util.SysInfoLinux
-
- getStorageBytesRead() - Method in class org.apache.hadoop.util.SysInfoWindows
-
- getStorageBytesWritten() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the aggregated number of bytes written to disks.
- getStorageBytesWritten() - Method in class org.apache.hadoop.util.SysInfoLinux
-
- getStorageBytesWritten() - Method in class org.apache.hadoop.util.SysInfoWindows
-
- getStorageIds() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the storageID of each replica of the block.
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Retrieve the storage policy for a given file or directory.
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Query the effective storage policy ID for the given file or directory.
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Query the effective storage policy ID for the given file or directory.
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
Retrieve the storage policy for a given file or directory.
- getStorageSize(String, double, StorageUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Gets storage size from a config file.
- getStorageSize(String, String, StorageUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Gets the Storage Size from the config, or returns the defaultValue.
- getStorageStatistics() - Method in class org.apache.hadoop.fs.FileSystem
-
Get the StorageStatistics for this FileSystem object.
- getStorageTypeHeader(List<StorageType>) - Static method in class org.apache.hadoop.fs.QuotaUsage
-
return the header of with the StorageTypes.
- getStorageTypes() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the storage type of each replica of the block.
- getStorageTypes() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi
-
Return the preferred storage types associated with this policy.
- getString(String) - Method in class org.apache.hadoop.io.retry.FailoverProxyProvider.ProxyInfo
-
- getStringCollection(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
a collection of Strings.
- getStringCollection(String) - Static method in class org.apache.hadoop.util.StringUtils
-
Returns a collection of strings.
- getStringCollection(String, String) - Static method in class org.apache.hadoop.util.StringUtils
-
Returns a collection of strings.
- getStringData(String) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Get the data in a ZNode.
- getStringData(String, Stat) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Get the data in a ZNode.
- getStrings(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
an array of Strings.
- getStrings(String) - Static method in class org.apache.hadoop.util.StringUtils
-
Returns an arraylist of strings.
- getStrings(String, String) - Static method in class org.apache.hadoop.util.StringUtils
-
Returns an arraylist of strings.
- getStrings(String, String...) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
an array of Strings.
- getSubject() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the underlying subject from this ugi.
- getSubPacketSize() - Method in class org.apache.hadoop.io.erasurecode.coder.HHErasureCodingStep
-
- getSuffixChar() - Method in enum org.apache.hadoop.conf.StorageUnit
-
- getSum() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Get the sum of samples.
- getSummary(boolean) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- getSummary(StringBuilder) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations.End
-
- getSummary(StringBuilder) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations.Operation
-
- getSupportedCipherSuites() - Method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
- getSupportedCompressionAlgorithms() - Static method in class org.apache.hadoop.io.file.tfile.TFile
-
Get names of supported compression algorithms.
- getSuppressedCount() - Method in class org.apache.hadoop.util.InstrumentedLock.SuppressedSnapshot
-
- getSwitchMap() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
Get a copy of the map (for diagnostics)
- getSwitchMap() - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
Get the (host x switch) map.
- getSymbol() - Method in enum org.apache.hadoop.fs.Statistic
-
- getSymlink() - Method in class org.apache.hadoop.fs.FileStatus
-
- getSymlinkCommand(String, String) - Static method in class org.apache.hadoop.util.Shell
-
Return a command to create symbolic links.
- getTag(String) - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getTag(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Get a tag by name
- getTag(String) - Method in class org.apache.hadoop.metrics2.util.MetricsCache.Record
-
Lookup a tag value
- getTarget() - Method in class org.apache.hadoop.fs.viewfs.InodeTree.MountPoint
-
Returns the target INode link.
- getTargetFileSystem() - Method in class org.apache.hadoop.fs.viewfs.InodeTree.INodeLink
-
Get the instance of FileSystem to use, creating one if needed.
- getTargetFileSystem(String, URI[]) - Method in class org.apache.hadoop.fs.viewfs.InodeTree
-
- getTargetFileSystem(InodeTree.INodeDir<T>) - Method in class org.apache.hadoop.fs.viewfs.InodeTree
-
- getTargetFileSystemPaths() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem.MountPoint
-
- getTargetFileSystemURIs() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem.MountPoint
-
- getTargetFs() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme.MountPathInfo
-
- getTargetIds(String) - Method in class org.apache.hadoop.ha.HAAdmin
-
- getTargetLink() - Method in class org.apache.hadoop.fs.viewfs.InodeTree.INodeLink
-
Get the target of the link.
- getTargetPath() - Method in exception org.apache.hadoop.fs.PathIOException
-
- getTestProvider() - Static method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- getTextLength() - Method in class org.apache.hadoop.io.Text
-
- getThisBuilder() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Return the concrete implementation of the builder instance.
- getThisBuilder() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Get the cast builder.
- getThisBuilder() - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploaderBuilder
-
- getThisBuilder() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
-
- getThisBuilder() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
Return the concrete implementation of the builder instance.
- getThreadCount() - Method in class org.apache.hadoop.fs.shell.CopyCommandWithMultiThread
-
- getThreadID() - Method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextImpl
-
Get the thread ID.
- getThreadPoolQueueSize() - Method in class org.apache.hadoop.fs.shell.CopyCommandWithMultiThread
-
- getThreadSpecificIOStatisticsContext(long) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextIntegration
-
Get thread ID specific IOStatistics values if
statistics are enabled and the thread ID is in the map.
- getThreadStatistics() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Get or create the thread-local data associated with the current thread.
- getTicketCacheFile() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getTimeDuration(String, long, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Return time duration in the given time unit.
- getTimeDuration(String, long, TimeUnit, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Return time duration in the given time unit.
- getTimeDuration(String, String, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
- getTimeDuration(String, String, TimeUnit, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
- getTimeDurationHelper(String, String, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Return time duration in the given time unit.
- getTimeDurations(String, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
- getTimeout() - Method in class org.apache.hadoop.security.ShellBasedIdMapping
-
- getTimeout(Configuration) - Static method in class org.apache.hadoop.ipc.Client
-
Deprecated.
- getTimeoutInterval() - Method in class org.apache.hadoop.util.Shell.ShellCommandExecutor
-
Returns the timeout value set for the executor's sub-commands.
- getTimer() - Method in class org.apache.hadoop.util.InstrumentedLock
-
- getTimestamp() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations.Operation
-
- getTimestamp() - Method in interface org.apache.hadoop.fs.store.audit.AuditSpan
-
Timestamp in UTC of span creation.
- getTimestamp() - Method in class org.apache.hadoop.util.GcTimeMonitor.GcData
-
Returns the absolute timestamp when this measurement was taken.
- getTimestampNanos() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getToken() - Method in class org.apache.hadoop.fs.FileSystem.DirectoryEntries
-
- getToken(Text) - Method in class org.apache.hadoop.security.Credentials
-
Returns the Token object for the alias.
- getTokenFile(File, String, Text, Text, String, String, Configuration) - Static method in class org.apache.hadoop.security.token.DtFileOperations
-
Fetch a token from a service and save to file in the local filesystem.
- getTokenIdentifiers() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the set of TokenIdentifiers belonging to this UGI
- getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.security.AnnotatedSecurityInfo
-
- getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.security.SecurityInfo
-
Get the TokenInfo for a given protocol.
- getTokenInfo(Class<?>, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Look up the TokenInfo for a given protocol.
- getTokenInfo(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations
- getTokenInfo(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- getTokenInfoFromSQL(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Obtains the DelegationTokenInformation associated with the given
TokenIdentifier in the SQL database.
- getTokenInfoFromZK(String, boolean) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- getTokenInfoFromZK(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- getTokenInfoFromZK(TokenIdent, boolean) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- getTokenMap() - Method in class org.apache.hadoop.security.Credentials
-
Returns an unmodifiable version of the full map of aliases to Tokens.
- getTokenRenewInterval() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Interval for tokens to be renewed.
- getTokens() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Obtain the collection of tokens associated with this user.
- getTokenServiceAddr(Token<?>) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Decode the given token's service field into an InetAddress
- getTokenTrackingId(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- getTokenTypes() - Method in class org.apache.hadoop.security.token.delegation.web.MultiSchemeDelegationTokenAuthenticationHandler
-
- getTopologyPaths() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the list of network topology paths for each of the hosts.
- getTopTokenRealOwners(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Return top token real owners list as well as the tokens count.
- getTotal() - Method in class org.apache.hadoop.metrics2.util.Metrics2Util.TopN
-
- getTotalCallVolume() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getTotalCallVolume() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler.MetricsProxy
-
- getTotalCallVolume() - Method in interface org.apache.hadoop.ipc.DecayRpcSchedulerMXBean
-
- getTotalGcExtraSleepTime() - Method in class org.apache.hadoop.util.JvmPauseMonitor
-
- getTotalRawCallVolume() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getTotalRequests() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getTotalRequests() - Method in class org.apache.hadoop.ipc.Server
-
- getTotalRequestsPerSecond() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
- getTotalRequestsPerSecond() - Method in class org.apache.hadoop.ipc.Server
-
- getTotalServiceUserCallVolume() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getTotalServiceUserRawCallVolume() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getTrackerFactory() - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManagerParameters
-
- getTrackingId() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.DelegationTokenInformation
-
- getTrackingId() - Method in class org.apache.hadoop.security.token.TokenIdentifier
-
Returns a tracking identifier that can be used to associate usages of a
token across multiple client sessions.
- getTrackingIdIfEnabled(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- getTransitionTargetHAStatus() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getTrash() - Method in class org.apache.hadoop.fs.FsShell
-
- getTrashInterval() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getTrashRoot(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Get the root directory of Trash for current user when the path specified
is deleted.
- getTrashRoot(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getTrashRoot(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Get the trash root directory for current user when the path
specified is deleted.
- getTrashRoots(boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Get all the trash roots for current user or all users.
- getTrashRoots(boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getTrashRoots(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Get all the trash roots for current user or all users.
- getTrimmed(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a trimmed String,
null if no such property exists.
- getTrimmed(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the value of the name property as a trimmed String,
defaultValue if no such property exists.
- getTrimmedStringCollection(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
a collection of Strings, trimmed of the leading and trailing whitespace.
- getTrimmedStringCollection(String) - Static method in class org.apache.hadoop.util.StringUtils
-
Splits a comma separated value String, trimming leading and
trailing whitespace on each value.
- getTrimmedStringCollection(String, String) - Static method in class org.apache.hadoop.util.StringUtils
-
Returns a collection of strings, trimming leading and trailing whitespace
on each value.
- getTrimmedStringCollectionSplitByEquals(String) - Static method in class org.apache.hadoop.util.StringUtils
-
Splits an "=" separated value String, trimming leading and
trailing whitespace on each value after splitting by comma and new line separator.
- getTrimmedStrings(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
an array of Strings, trimmed of the leading and trailing whitespace.
- getTrimmedStrings(String) - Static method in class org.apache.hadoop.util.StringUtils
-
Splits a comma or newline separated value String, trimming
leading and trailing whitespace on each value.
- getTrimmedStrings(String, String...) - Method in class org.apache.hadoop.conf.Configuration
-
Get the comma delimited values of the name property as
an array of Strings, trimmed of the leading and trailing whitespace.
- getTrimmedStringsSplitByEquals(String) - Static method in class org.apache.hadoop.util.StringUtils
-
Splits "=" separated value String, trimming
leading and trailing whitespace on each value.
- getTrustManagers() - Method in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
Returns the trustmanagers for trusted certificates.
- getTrustManagers() - Method in interface org.apache.hadoop.security.ssl.KeyStoresFactory
-
Returns the trustmanagers for trusted certificates.
- getTruststoreLocation() - Method in class org.apache.hadoop.security.SecurityUtil.TruststoreKeystore
-
- getTruststorePassword() - Method in class org.apache.hadoop.security.SecurityUtil.TruststoreKeystore
-
- getType() - Method in class org.apache.hadoop.fs.permission.AclEntry
-
Returns the ACL entry type.
- getType() - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler
-
- getType() - Method in class org.apache.hadoop.security.UserGroupMapping
-
- getTypeConsumed(StorageType) - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return storage type consumed.
- getTypeQuota(StorageType) - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return storage type quota.
- getTypes() - Method in class org.apache.hadoop.io.GenericWritable
-
Return all classes that may be wrapped.
- getTypesQuotaUsage(boolean, List<StorageType>) - Method in class org.apache.hadoop.fs.QuotaUsage
-
- getTypesSupportingQuota() - Static method in enum org.apache.hadoop.fs.StorageType
-
- getUgi() - Method in class org.apache.hadoop.fs.FileContext
-
Gets the ugi in the file-context
- getUgi(IpcConnectionContextProtos.IpcConnectionContextProto) - Static method in class org.apache.hadoop.util.ProtoUtil
-
- getUgi(IpcConnectionContextProtos.UserInformationProto) - Static method in class org.apache.hadoop.util.ProtoUtil
-
- getUGIAuthenticationMethod() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Returns authenticationMethod obtained by inspecting JAAS configuration.
- getUGIFromSubject(Subject) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a UserGroupInformation from a Subject with Kerberos principal.
- getUGIFromTicketCache(String, String) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Create a UserGroupInformation from a Kerberos ticket cache.
- getUgmProtocol() - Method in class org.apache.hadoop.tools.GetGroupsBase
-
- getUid(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getUid(String) - Method in class org.apache.hadoop.security.ShellBasedIdMapping
-
- getUidAllowingUnknown(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getUidAllowingUnknown(String) - Method in class org.apache.hadoop.security.ShellBasedIdMapping
-
- getUidNameMap() - Method in class org.apache.hadoop.security.ShellBasedIdMapping
-
- getUMask() - Method in class org.apache.hadoop.fs.FileContext
-
- getUMask(Configuration) - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Get the user file creation mask (umask)
UMASK_LABEL config param has umask value that is either symbolic
or octal.
- getUnderlying() - Method in class org.apache.hadoop.fs.impl.CombinedFileRange
-
Get the list of ranges that were merged together to form this one.
- getUnderlyingProxyObject() - Method in interface org.apache.hadoop.ipc.ProtocolTranslator
-
Return the proxy object underlying this protocol translator.
- getUniqueIdentityCount() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- getUniqueIdentityCount() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler.MetricsProxy
-
- getUniqueIdentityCount() - Method in interface org.apache.hadoop.ipc.DecayRpcSchedulerMXBean
-
- getUnit() - Method in class org.apache.hadoop.conf.StorageSize
-
- getUnknownValue() - Method in enum org.apache.hadoop.crypto.CipherSuite
-
- getUnknownValue() - Method in enum org.apache.hadoop.crypto.CryptoProtocolVersion
-
- getUnmasked() - Method in class org.apache.hadoop.fs.permission.FsCreateModes
-
- getUnmasked() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Get unmasked permission if exists.
- getUri() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Returns a URI whose scheme and authority identify this FileSystem.
- getUri() - Method in class org.apache.hadoop.fs.FileSystem
-
Returns a URI which identifies this FileSystem.
- getUri() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Returns a URI whose scheme and authority identify this FileSystem.
- getUri() - Method in class org.apache.hadoop.fs.FilterFs
-
- getUri() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- getUri() - Method in class org.apache.hadoop.fs.HarFileSystem
-
Returns the uri of this filesystem.
- getUri() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getUri() - Method in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- getUri() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getUri() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
The default port of this file system.
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.FilterFs
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.ftp.FtpFs
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.HarFs
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.local.RawLocalFs
-
- getUriDefaultPort() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getUriPath(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get the path-part of a pathname.
- getUriPath(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getUrl() - Static method in class org.apache.hadoop.util.VersionInfo
-
Get the URL for the Hadoop repository.
- getUsage() - Method in class org.apache.hadoop.fs.DUHelper
-
- getUsage() - Method in class org.apache.hadoop.fs.shell.Command
-
The short usage suitable for the synopsis
- getUsage() - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- getUsage() - Method in interface org.apache.hadoop.fs.shell.find.Expression
-
Returns brief usage instructions for this expression.
- getUsage() - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- getUsage() - Method in class org.apache.hadoop.tools.CommandShell.SubCommand
-
- getUsageMessage() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Get the usage message, ideally dynamically.
- getUsagePrefix() - Method in class org.apache.hadoop.fs.FsShell
-
- getUsageString() - Method in class org.apache.hadoop.ha.HAAdmin
-
- getUsed() - Method in class org.apache.hadoop.fs.CachingGetSpaceUsed
-
- getUsed() - Method in class org.apache.hadoop.fs.DF
-
- getUsed() - Method in class org.apache.hadoop.fs.FileSystem
-
Return the total size of all files in the filesystem.
- getUsed() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Return the total size of all files in the filesystem.
- getUsed() - Method in class org.apache.hadoop.fs.FsStatus
-
Return the number of bytes used on the file system.
- getUsed() - Method in interface org.apache.hadoop.fs.GetSpaceUsed
-
- getUsed() - Method in class org.apache.hadoop.fs.HarFileSystem
-
- getUsed() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getUsed(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return the total size of all files from a specified path.
- getUsed(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Return the total size of all files from a specified path.
- getUsed(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
Return the total size of all files from a specified path.
- getUser() - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- getUser() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
Get the username encoded in the token identifier
- getUser() - Method in class org.apache.hadoop.security.token.TokenIdentifier
-
Get the Ugi with the username encoded in the token identifier
- getUser() - Static method in class org.apache.hadoop.util.VersionInfo
-
The user that compiled Hadoop.
- getUser(UserGroupInformation) - Method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
- getUser(UserGroupInformation) - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- getUserAction() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- getUserGroupInformation() - Method in interface org.apache.hadoop.ipc.Schedulable
-
- getUserGroupInformation() - Method in class org.apache.hadoop.ipc.Server.Call
-
- getUserList() - Method in class org.apache.hadoop.security.UserGroupMapping
-
- GetUserMappingsProtocol - Interface in org.apache.hadoop.tools
-
Protocol implemented by the Name Node and Job Tracker which maps users to
groups.
- getUserName() - Method in class org.apache.hadoop.fs.permission.PermissionStatus
-
Return user name.
- getUserName() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Get the user's full principal name.
- getUserName(int, String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
-
- getUserName(int, String) - Method in class org.apache.hadoop.security.ShellBasedIdMapping
-
- getUsers() - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Get the names of users allowed for this service.
- getUsersForNetgroup(String) - Method in class org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMapping
-
Calls JNI function to get users for a netgroup, since C functions
are not reentrant we need to make this synchronized (see
documentation for setnetgrent, getnetgrent and endnetgrent)
- getUsersForNetgroup(String) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsNetgroupMapping
-
Gets users for a netgroup
- getUsersForNetgroupCommand(String) - Static method in class org.apache.hadoop.util.Shell
-
A command to get a given netgroup's user list.
- getUserTicketAndKeyFileLocation() - Method in class org.apache.hadoop.util.MapRCommonSecurityUtil
-
Obtains the full path name of the file containing the user ticket.
- getUserToGroupsMappingService() - Static method in class org.apache.hadoop.security.Groups
-
Get the groups being used to map user-to-groups.
- getUserToGroupsMappingService(Configuration) - Static method in class org.apache.hadoop.security.Groups
-
Get the groups being used to map user-to-groups.
- getUserToGroupsMappingServiceWithLoadedConfiguration(Configuration) - Static method in class org.apache.hadoop.security.Groups
-
Create new groups used to map user-to-groups with loaded configuration.
- getUtcTime() - Static method in class org.apache.hadoop.util.Time
-
Get the current UTC time in milliseconds.
- getVal() - Method in class org.apache.hadoop.util.Waitable
-
- getValByRegex(String) - Method in class org.apache.hadoop.conf.Configuration
-
get keys matching the the regex.
- getValue() - Method in class org.apache.hadoop.conf.StorageSize
-
- getValue() - Method in class org.apache.hadoop.fs.Options.CreateOpts.BlockSize
-
- getValue() - Method in class org.apache.hadoop.fs.Options.CreateOpts.BufferSize
-
- getValue() - Method in class org.apache.hadoop.fs.Options.CreateOpts.BytesPerChecksum
-
- getValue() - Method in class org.apache.hadoop.fs.Options.CreateOpts.ChecksumParam
-
- getValue() - Method in class org.apache.hadoop.fs.Options.CreateOpts.CreateParent
-
- getValue() - Method in class org.apache.hadoop.fs.Options.CreateOpts.Perms
-
- getValue() - Method in class org.apache.hadoop.fs.Options.CreateOpts.Progress
-
- getValue() - Method in class org.apache.hadoop.fs.Options.CreateOpts.ReplicationFactor
-
- getValue() - Method in class org.apache.hadoop.fs.StorageStatistics.LongStatistic
-
- getValue() - Method in enum org.apache.hadoop.fs.StreamCapabilities.StreamCapability
-
Deprecated.
- getValue() - Method in interface org.apache.hadoop.io.SequenceFile.Sorter.RawKeyValueIterator
-
Gets the current raw value.
- getValue() - Method in class org.apache.hadoop.metrics2.util.Metrics2Util.NameValuePair
-
- getValue() - Method in enum org.apache.hadoop.service.Service.STATE
-
Get the integer value of a state
- getValue() - Method in class org.apache.hadoop.util.DataChecksum
-
- getValue() - Method in class org.apache.hadoop.util.Options.BooleanOption
-
- getValue() - Method in class org.apache.hadoop.util.Options.ClassOption
-
- getValue() - Method in class org.apache.hadoop.util.Options.FSDataInputStreamOption
-
- getValue() - Method in class org.apache.hadoop.util.Options.FSDataOutputStreamOption
-
- getValue() - Method in class org.apache.hadoop.util.Options.IntegerOption
-
- getValue() - Method in class org.apache.hadoop.util.Options.LongOption
-
- getValue() - Method in class org.apache.hadoop.util.Options.PathOption
-
- getValue() - Method in class org.apache.hadoop.util.Options.ProgressableOption
-
- getValue() - Method in class org.apache.hadoop.util.Options.StringOption
-
- getValue() - Method in class org.apache.hadoop.util.PureJavaCrc32
-
- getValue() - Method in class org.apache.hadoop.util.PureJavaCrc32C
-
- getValue(byte[]) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Copy value into user-supplied buffer.
- getValue(byte[], int) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Copy value into user-supplied buffer.
- getValue(BytesWritable) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Copy the value into BytesWritable.
- getValue(T) - Method in class org.apache.hadoop.ipc.RpcWritable.Buffer
-
- getValueClass() - Method in class org.apache.hadoop.io.ArrayWritable
-
- getValueClass() - Method in class org.apache.hadoop.io.MapFile.Reader
-
Returns the class of values in this file.
- getValueClass() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
- getValueClass() - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
- getValueClassName() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
- getValueLength() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Get the length of the value.
- getValueStream() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Stream access to value.
- getVectorSize() - Method in class org.apache.hadoop.util.bloom.BloomFilter
-
- getVersion() - Method in enum org.apache.hadoop.crypto.CryptoProtocolVersion
-
- getVersion() - Method in class org.apache.hadoop.io.VersionedWritable
-
- getVersion() - Method in class org.apache.hadoop.ipc.ProtocolSignature
-
- getVersion() - Static method in class org.apache.hadoop.util.VersionInfo
-
Get the Hadoop version.
- getVersionName() - Method in class org.apache.hadoop.crypto.key.KeyProvider.KeyVersion
-
- getVersions() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Metadata
-
- getVIntSize(long) - Static method in class org.apache.hadoop.io.WritableUtils
-
Get the encoded length if an integer is stored in a variable-length format.
- getVirtualMemorySize() - Method in class org.apache.hadoop.util.SysInfo
-
Obtain the total size of the virtual memory present in the system.
- getVirtualMemorySize() - Method in class org.apache.hadoop.util.SysInfoLinux
-
Obtain the total size of the virtual memory present in the system.
- getVirtualMemorySize() - Method in class org.apache.hadoop.util.SysInfoWindows
-
Obtain the total size of the virtual memory present in the system.
- getWaitingCount() - Method in class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
Get the number of threads waiting to acquire a permit.
- getWaitingThread() - Method in class org.apache.hadoop.util.Shell
-
get the thread that is waiting on this instance of Shell.
- getWantToBeInElection() - Method in class org.apache.hadoop.ha.ActiveStandbyElector
-
- getWebAppContext() - Method in class org.apache.hadoop.http.HttpServer2
-
- getWebAppsPath(String) - Method in class org.apache.hadoop.http.HttpServer2
-
Get the pathname to the webapps files.
- getWeight() - Method in class org.apache.hadoop.util.bloom.Key
-
- getWeight(Node, Node) - Method in class org.apache.hadoop.net.NetworkTopology
-
Returns an integer weight which specifies how far away {node} is away from
{reader}.
- getWeight(Node, Node) - Method in class org.apache.hadoop.net.NetworkTopologyWithNodeGroup
-
- getWeightUsingNetworkLocation(Node, Node) - Static method in class org.apache.hadoop.net.NetworkTopology
-
Returns an integer weight which specifies how far away node is
from reader.
- getWinUtilsFile() - Static method in class org.apache.hadoop.util.Shell
-
Get a file reference to winutils.
- getWinUtilsPath() - Static method in class org.apache.hadoop.util.Shell
-
Locate the winutils binary, or fail with a meaningful
exception and stack trace as an RTE.
- getWorkFactor(Configuration) - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Factory
-
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.FileContext
-
Gets the working directory for wd-relative names (such a "foo/bar").
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.FileSystem
-
Get the current working directory for the given FileSystem
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Get the current working directory for the given file system
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.HarFileSystem
-
return the top level archive.
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- getWorkingDirectory() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getWrapped() - Method in class org.apache.hadoop.fs.statistics.impl.WrappedIOStatistics
-
Get at the wrapped inner statistics.
- getWrappedStream() - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- getWrappedStream() - Method in class org.apache.hadoop.crypto.CryptoOutputStream
-
- getWrappedStream() - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Get a reference to the wrapped input stream.
- getWrappedStream() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
Get a reference to the wrapped output stream.
- getWriteLock() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- getWriteOps() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Get the number of file system write operations such as create, append
rename etc.
- getWriteOps() - Method in class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- getWritePacketSize() - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- getWriter(Class<Object>) - Method in class org.apache.hadoop.io.serializer.avro.AvroReflectSerialization
-
- getWriter(Class<SpecificRecord>) - Method in class org.apache.hadoop.io.serializer.avro.AvroSpecificSerialization
-
- getWriter(Class<T>) - Method in class org.apache.hadoop.io.serializer.avro.AvroSerialization
-
Create and return Avro DatumWriter for the given class.
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get an xattr for a file or directory.
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileContext
-
Get an xattr for a file or directory.
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Get an xattr name and value for a file or directory.
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.FilterFs
-
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get all of the xattrs for a file or directory.
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Get all of the xattrs for a file or directory.
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Get all of the xattr name/value pairs for a file or directory.
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getXAttrs(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Get all of the xattrs for a file or directory.
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.FileContext
-
Get all of the xattrs for a file or directory.
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.FileSystem
-
Get all of the xattrs name/value pairs for a file or directory.
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.FilterFs
-
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- getZKAcls(Configuration) - Static method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Utility method to fetch the ZK ACLs from the configuration.
- getZKAuthInfos(Configuration, String) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Utility method to fetch ZK auth info from the configuration.
- getZKAuths(Configuration) - Static method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Utility method to fetch ZK auth info from the configuration.
- getZkConnectString() - Method in class org.apache.hadoop.fs.FileSystem
-
MapR - get Zookeeper connect string for the default cluster.
- getZKFCAddress() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getZKFCProxy(Configuration, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- getZlibCompressor(Configuration) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
Return the appropriate implementation of the zlib compressor.
- getZlibCompressorType(Configuration) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
Return the appropriate type of the zlib compressor.
- getZlibDecompressor(Configuration) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
Return the appropriate implementation of the zlib decompressor.
- getZlibDecompressorType(Configuration) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
Return the appropriate type of the zlib decompressor.
- getZlibDirectDecompressor(Configuration) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
Return the appropriate implementation of the zlib direct decompressor.
- GF - Static variable in class org.apache.hadoop.io.erasurecode.rawcoder.util.RSUtil
-
- GF256 - Class in org.apache.hadoop.io.erasurecode.rawcoder.util
-
A GaloisField utility class only caring of 256 fields for efficiency.
- gfBase() - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GF256
-
- gfInv(byte) - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GF256
-
- gfInvertMatrix(byte[], byte[], int) - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GF256
-
Invert a matrix assuming it's invertible.
- gfLogBase() - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GF256
-
- gfMul(byte, byte) - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GF256
-
- gfMulTab() - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GF256
-
Get the big GF multiply table so utilize it efficiently.
- gfVectMulInit(byte, byte[], int) - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GF256
-
Ported from Intel ISA-L library.
- GIGA - org.apache.hadoop.util.StringUtils.TraditionalBinaryPrefix
-
- glob() - Method in class org.apache.hadoop.fs.Globber
-
- GlobalStorageStatistics - Enum in org.apache.hadoop.fs
-
Stores global storage statistics objects.
- GlobalStorageStatistics.StorageStatisticsProvider - Interface in org.apache.hadoop.fs
-
A callback API for creating new StorageStatistics instances.
- Globber - Class in org.apache.hadoop.fs
-
- Globber.GlobBuilder - Class in org.apache.hadoop.fs
-
Builder for Globber instances.
- GlobBuilder(FileContext) - Constructor for class org.apache.hadoop.fs.Globber.GlobBuilder
-
Construct bonded to a file context.
- GlobBuilder(FileSystem) - Constructor for class org.apache.hadoop.fs.Globber.GlobBuilder
-
Construct bonded to a filesystem.
- GlobExpander - Class in org.apache.hadoop.fs
-
- GlobExpander() - Constructor for class org.apache.hadoop.fs.GlobExpander
-
- GlobFilter - Class in org.apache.hadoop.fs
-
A filter for POSIX glob pattern with brace expansions.
- GlobFilter - Class in org.apache.hadoop.metrics2.filter
-
A glob pattern filter for metrics.
- GlobFilter() - Constructor for class org.apache.hadoop.metrics2.filter.GlobFilter
-
- GlobFilter(String) - Constructor for class org.apache.hadoop.fs.GlobFilter
-
Creates a glob filter with the specified file pattern.
- GlobFilter(String, PathFilter) - Constructor for class org.apache.hadoop.fs.GlobFilter
-
Creates a glob filter with the specified file pattern and an user filter.
- GlobPattern - Class in org.apache.hadoop.fs
-
A class for POSIX glob pattern with brace expansions.
- GlobPattern(String) - Constructor for class org.apache.hadoop.fs.GlobPattern
-
Construct the glob pattern object with a glob pattern string
- globStatus(Path) - Method in class org.apache.hadoop.fs.FileContext.Util
-
Return all the files that match filePattern and are not checksum
files.
- globStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return all the files that match filePattern and are not checksum
files.
- globStatus(Path, PathFilter) - Method in class org.apache.hadoop.fs.FileContext.Util
-
Return an array of FileStatus objects whose path names match pathPattern
and is accepted by the user-supplied path filter.
- globStatus(Path, PathFilter) - Method in class org.apache.hadoop.fs.FileSystem
-
Return an array of
FileStatus objects whose path names match
pathPattern and is accepted by the user-supplied path filter.
- gracefulFailover() - Method in interface org.apache.hadoop.ha.ZKFCProtocol
-
Request that this node try to become active through a graceful failover.
- gracefulFailover() - Method in class org.apache.hadoop.ha.ZKFCRpcServer
-
- gracefulFailoverThroughZKFCs(HAServiceTarget) - Method in class org.apache.hadoop.ha.HAAdmin
-
Initiate a graceful failover by talking to the target node's ZKFC.
- Graphite(String, int) - Constructor for class org.apache.hadoop.metrics2.sink.GraphiteSink.Graphite
-
- GraphiteSink - Class in org.apache.hadoop.metrics2.sink
-
A metrics sink that writes to a Graphite server.
- GraphiteSink() - Constructor for class org.apache.hadoop.metrics2.sink.GraphiteSink
-
- GraphiteSink.Graphite - Class in org.apache.hadoop.metrics2.sink
-
- GREATER_ICOST - Static variable in class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
This constant is accessible by subclasses for historical purposes.
- group - Variable in class org.apache.hadoop.fs.FsShellPermissions.Chown
-
- group(String) - Method in class org.apache.hadoop.fs.permission.AclStatus.Builder
-
Sets the file group.
- GROUP - org.apache.hadoop.fs.permission.AclEntryType
-
An ACL entry applied to a specific group.
- GROUP - org.apache.hadoop.security.UserGroupMapping.EntityType
-
- GROUP_BASE_DN_KEY - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GROUP_HIERARCHY_LEVELS_DEFAULT - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GROUP_HIERARCHY_LEVELS_KEY - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GROUP_MAPPING_CONFIG_PREFIX - Static variable in interface org.apache.hadoop.security.GroupMappingServiceProvider
-
- GROUP_MEMBERSHIP_ATTR_DEFAULT - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GROUP_MEMBERSHIP_ATTR_KEY - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GROUP_NAME_ATTR_DEFAULT - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GROUP_NAME_ATTR_KEY - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GROUP_SEARCH_FILTER_DEFAULT - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GROUP_SEARCH_FILTER_KEY - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GROUP_SEARCH_FILTER_PATTERN - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GROUP_SEARCH_FILTER_PATTERN_DEFAULT - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- GroupMappingServiceProvider - Interface in org.apache.hadoop.security
-
An interface for the implementation of a user-to-groups mapping service
used by
Groups.
- Groups - Class in org.apache.hadoop.security
-
A user-to-groups mapping service.
- Groups(Configuration) - Constructor for class org.apache.hadoop.security.Groups
-
- Groups(Configuration, Timer) - Constructor for class org.apache.hadoop.security.Groups
-
- gs2Header() - Method in class org.apache.hadoop.security.scram.ScramMessages.ClientFirstMessage
-
- GSet<K,E extends K> - Interface in org.apache.hadoop.util
-
- GSetByHashMap<K,E extends K> - Class in org.apache.hadoop.util
-
A
GSet implementation by
HashMap.
- GSetByHashMap(int, float) - Constructor for class org.apache.hadoop.util.GSetByHashMap
-
- GZ - org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- GZIP_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants
-
- GZIP_FORMAT - org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionHeader
-
Simple gzip headers/trailers.
- GZIP_FORMAT - org.apache.hadoop.io.compress.zlib.ZlibDecompressor.CompressionHeader
-
Simple gzip headers/trailers.
- GZIP_POLYNOMIAL - Static variable in class org.apache.hadoop.util.CrcUtil
-
- GzipCodec - Class in org.apache.hadoop.io.compress
-
This class creates gzip compressors/decompressors.
- GzipCodec() - Constructor for class org.apache.hadoop.io.compress.GzipCodec
-
- id - Variable in enum org.apache.hadoop.util.DataChecksum.Type
-
- Idempotent - Annotation Type in org.apache.hadoop.io.retry
-
Used to mark certain methods of an interface as being idempotent, and
therefore warrant being retried on failover.
- IdentityHashStore<K,V> - Class in org.apache.hadoop.util
-
The IdentityHashStore stores (key, value) mappings in an array.
- IdentityHashStore(int) - Constructor for class org.apache.hadoop.util.IdentityHashStore
-
- IdentityHashStore.Visitor<K,V> - Interface in org.apache.hadoop.util
-
- IdentityProvider - Interface in org.apache.hadoop.ipc
-
The IdentityProvider creates identities for each schedulable
by extracting fields and returning an identity string.
- IdGenerator - Interface in org.apache.hadoop.util
-
Generic ID generator
used for generating various types of number sequences.
- IdMappingConstant - Class in org.apache.hadoop.security
-
Some constants for IdMapping
- IdMappingConstant() - Constructor for class org.apache.hadoop.security.IdMappingConstant
-
- IdMappingServiceProvider - Interface in org.apache.hadoop.security
-
An interface for the implementation of <userId,
userName> mapping and <groupId, groupName>
mapping.
- ifExists(String, Configuration) - Method in class org.apache.hadoop.fs.LocalDirAllocator
-
We search through all the configured dirs for the file's existence
and return true when we find.
- IGNORE_CLIENT_LOCALITY - org.apache.hadoop.fs.CreateFlag
-
Advise that the first block replica NOT take into account DataNode
locality.
- ignoreError - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- IllegalNumberOfArgumentsException(int, int) - Constructor for exception org.apache.hadoop.fs.shell.CommandFormat.IllegalNumberOfArgumentsException
-
- ImpersonationProvider - Interface in org.apache.hadoop.security.authorize
-
- impl(Class<?>, Class<?>...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.Builder
-
Checks for a method implementation.
- impl(Class<?>, String, Class<?>...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.Builder
-
Checks for a method implementation.
- impl(Class<T>, Class<?>...) - Method in class org.apache.hadoop.util.dynamic.DynConstructors.Builder
-
- impl(String, Class<?>...) - Method in class org.apache.hadoop.util.dynamic.DynConstructors.Builder
-
- impl(String, Class<?>...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.Builder
-
Checks for an implementation, first finding the given class by name.
- impl(String, String, Class<?>...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.Builder
-
Checks for an implementation, first finding the given class by name.
- implemented(DynMethods.UnboundMethod...) - Static method in class org.apache.hadoop.util.dynamic.BindingUtils
-
Given a sequence of methods, verify that they are all available.
- implies(FsAction) - Method in enum org.apache.hadoop.fs.permission.FsAction
-
Return true if this action implies that action.
- importTokenFile(File, String, Text, String, Configuration) - Static method in class org.apache.hadoop.security.token.DtFileOperations
-
Import a token from a base64 encoding into the local filesystem.
- in - Variable in class org.apache.hadoop.io.compress.CompressionInputStream
-
The input stream to be compressed.
- incDfsUsed(long) - Method in class org.apache.hadoop.fs.CachingGetSpaceUsed
-
Increment the cached value of used space.
- INCLUDE_KEY - Static variable in class org.apache.hadoop.metrics2.filter.AbstractPatternFilter
-
- INCLUDE_TAGS_KEY - Static variable in class org.apache.hadoop.metrics2.filter.AbstractPatternFilter
-
- includeCiphers(String) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- includes(String) - Method in class org.apache.hadoop.util.MachineList
-
Accepts an ip address and return true if ipAddress is in the list.
- includes(InetAddress) - Method in class org.apache.hadoop.util.MachineList
-
Accepts an inet address and return true if address is in the list.
- incr() - Method in class org.apache.hadoop.metrics2.lib.MutableCounter
-
Increment the metric value by 1.
- incr() - Method in class org.apache.hadoop.metrics2.lib.MutableCounterInt
-
- incr() - Method in class org.apache.hadoop.metrics2.lib.MutableCounterLong
-
- incr() - Method in class org.apache.hadoop.metrics2.lib.MutableGauge
-
Increment the value of the metric by 1
- incr() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeFloat
-
- incr() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
-
- incr() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
-
- incr(int) - Method in class org.apache.hadoop.metrics2.lib.MutableCounterInt
-
Increment the value by a delta
- incr(int) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
-
Increment by delta
- incr(long) - Method in class org.apache.hadoop.metrics2.lib.MutableCounterLong
-
Increment the value by a delta
- incr(long) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
-
Increment by delta
- incrAuthenticationFailures() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
One authentication failure event
- incrAuthenticationSuccesses() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
One authentication success event
- incrAuthorizationFailures() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
One authorization failure event
- incrAuthorizationSuccesses() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
One authorization success event
- incrCacheCleared() - Method in class org.apache.hadoop.ipc.metrics.RetryCacheMetrics
-
One cache cleared
- incrCacheHit() - Method in class org.apache.hadoop.ipc.metrics.RetryCacheMetrics
-
One cache hit event
- incrCacheUpdated() - Method in class org.apache.hadoop.ipc.metrics.RetryCacheMetrics
-
One cache updated
- incrClientBackoff() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
One client backoff event
- incrClientBackoffDisconnected() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Client was disconnected due to backoff
- increaseRemoteReadTime(long) - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Increment the time taken to read bytes from remote in the statistics.
- incrementBytesRead(int) - Method in class org.apache.hadoop.fs.impl.prefetch.FilePosition
-
- incrementBytesRead(long) - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Increment the bytes read in the statistics.
- incrementBytesReadByDistance(int, long) - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Increment the bytes read by the network distance in the statistics
In the common network topology setup, distance value should be an even
number such as 0, 2, 4, 6.
- incrementBytesReadErasureCoded(long) - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Increment the bytes read on erasure-coded files in the statistics.
- incrementBytesWritten(long) - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Increment the bytes written in the statistics.
- incrementCounter(String) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Increment a counter by one.
- incrementCounter(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- incrementCounter(String, long) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Increment a counter.
- incrementCounter(Statistic, long) - Method in class org.apache.hadoop.fs.FileSystemStorageStatistics
-
Increment a specific counter.
- incrementCurrentKeyId() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- incrementCurrentKeyId() - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Obtains the next available delegation key id that can be allocated to a DelegationKey.
- incrementCurrentKeyId() - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- incrementDelegationTokenSeqNum() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- incrementDelegationTokenSeqNum() - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Obtains the next available sequence number that can be allocated to a Token.
- incrementDelegationTokenSeqNum() - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- incrementGauge(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- incrementGauge(String, long) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Increment a gauge.
- incrementKeyId(int) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- incrementLargeReadOps(int) - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Increment the number of large read operations.
- incrementMaximum(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- incrementMaximum(String, long) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Increment a maximum.
- incrementMinimum(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- incrementMinimum(String, long) - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Increment a minimum.
- incrementRacks() - Method in class org.apache.hadoop.net.NetworkTopology
-
- incrementReadOps(int) - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Increment the number of read operations.
- incrementSequenceNum(int) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- incrementWeight() - Method in class org.apache.hadoop.util.bloom.Key
-
Increments the weight of this key by one.
- incrementWeight(double) - Method in class org.apache.hadoop.util.bloom.Key
-
Increments the weight of this key with a specified value.
- incrementWriteOps(int) - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Increment the number of write operations.
- incrReceivedBytes(int) - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Increment received bytes by count
- incrRequeueCalls() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Increments the Requeue Calls counter.
- incrRpcCallSuccesses() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
One RPC call success event.
- incrSentBytes(int) - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Increment sent bytes by count
- incrSlowRpc() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Increments the Slow RPC counter.
- INDEX_FILE_NAME - Static variable in class org.apache.hadoop.io.MapFile
-
The name of the index file.
- IndexedSortable - Interface in org.apache.hadoop.util
-
Interface for collections capable of being sorted by
IndexedSorter
algorithms.
- IndexedSorter - Interface in org.apache.hadoop.util
-
- InetAddressFactory() - Constructor for class org.apache.hadoop.util.MachineList.InetAddressFactory
-
- INFLATE_STREAM - org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor.GzipStateLabel
-
Immediately prior to or within the main uncompressed (inflate) data stream.
- info() - Method in class org.apache.hadoop.metrics2.AbstractMetric
-
- info() - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
- info() - Method in class org.apache.hadoop.metrics2.lib.MetricsSourceBuilder
-
- info() - Method in class org.apache.hadoop.metrics2.lib.MutableCounter
-
- info() - Method in class org.apache.hadoop.metrics2.lib.MutableGauge
-
- info() - Method in class org.apache.hadoop.metrics2.MetricsTag
-
- info(String, Object...) - Method in class org.apache.hadoop.fs.store.LogExactlyOnce
-
- info(String, String) - Static method in class org.apache.hadoop.metrics2.lib.Interns
-
Get a metric info object.
- IngressPortBasedResolver - Class in org.apache.hadoop.security
-
An implementation of SaslPropertiesResolver.
- IngressPortBasedResolver() - Constructor for class org.apache.hadoop.security.IngressPortBasedResolver
-
- inheritParentEnv - Variable in class org.apache.hadoop.util.Shell
-
Indicates if the parent env vars should be inherited or not
- init() - Method in class org.apache.hadoop.conf.ReconfigurationServlet
-
- init() - Method in class org.apache.hadoop.fs.FsShell
-
- init() - Method in class org.apache.hadoop.jmx.JMXJsonServlet
-
Initialize this servlet.
- init() - Method in class org.apache.hadoop.security.ssl.SSLFactory
-
Initializes the factory.
- init() - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- init() - Method in class org.apache.hadoop.util.MapRCommonSecurityUtil
-
- init(byte[], byte[]) - Method in interface org.apache.hadoop.crypto.Decryptor
-
Initialize the decryptor and the internal decryption context.
- init(byte[], byte[]) - Method in interface org.apache.hadoop.crypto.Encryptor
-
Initialize the encryptor and the internal encryption context.
- init(byte[], byte[]) - Method in class org.apache.hadoop.crypto.JceCtrCryptoCodec.JceCtrCipher
-
- init(byte[], byte[]) - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec.OpensslCtrCipher
-
- init(int) - Method in class org.apache.hadoop.ipc.metrics.DecayRpcSchedulerDetailedMetrics
-
Initialize the metrics for JMX with priority levels.
- init(int, byte[], byte[]) - Method in class org.apache.hadoop.crypto.OpensslCipher
-
Initialize this cipher with a key and IV.
- init(Class<?>) - Method in class org.apache.hadoop.ipc.metrics.RpcDetailedMetrics
-
Initialize the metrics for JMX with protocol methods
- init(Class<?>) - Method in class org.apache.hadoop.metrics2.lib.MutableRates
-
Initialize the registry with all the methods in a protocol
so they all show up in the first snapshot.
- init(Class<?>) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation
-
Initialize the registry with all the methods in a protocol
so they all show up in the first snapshot.
- init(Class<?>, String) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation
-
- init(String) - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
Initialized the metrics system with a prefix.
- init(String) - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
- init(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- init(String) - Method in interface org.apache.hadoop.security.authorize.ImpersonationProvider
-
Specifies the configuration prefix for the proxy user properties and
initializes the provider.
- init(String[]) - Method in class org.apache.hadoop.crypto.key.KeyShell
-
Parse the command line arguments and initialize the data.
- init(String[]) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation
-
Initialize the registry with all rate names passed in.
- init(String[]) - Method in class org.apache.hadoop.security.alias.CredentialShell
-
Parse the command line arguments and initialize the data.
- init(String[]) - Method in class org.apache.hadoop.security.token.DtUtilShell
-
Parse the command line arguments and initialize subcommand.
- init(String[]) - Method in class org.apache.hadoop.tools.CommandShell
-
Parse the command line arguments and initialize subcommand instance.
- init(String, Configuration) - Method in interface org.apache.hadoop.ipc.CostProvider
-
Initialize this provider using the given configuration, examining only
ones which fall within the provided namespace.
- init(String, Configuration) - Method in class org.apache.hadoop.ipc.DefaultCostProvider
-
- init(String, Configuration) - Method in class org.apache.hadoop.ipc.WeightedTimeCostProvider
-
- init(Properties) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler
-
- init(Properties) - Method in class org.apache.hadoop.security.token.delegation.web.MultiSchemeDelegationTokenAuthenticationHandler
-
- init(FilterConfig) - Method in class org.apache.hadoop.http.HttpServer2.QuotingInputFilter
-
- init(FilterConfig) - Method in class org.apache.hadoop.http.lib.StaticUserWebFilter.StaticUserFilter
-
- init(FilterConfig) - Method in class org.apache.hadoop.http.NoCacheFilter
-
- init(FilterConfig) - Method in class org.apache.hadoop.security.authentication.server.ProxyUserAuthenticationFilter
-
- init(FilterConfig) - Method in class org.apache.hadoop.security.http.CrossOriginFilter
-
- init(FilterConfig) - Method in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
-
- init(FilterConfig) - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter
-
- init(FilterConfig) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter
-
- init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.filter.AbstractPatternFilter
-
- init(SubsetConfiguration) - Method in interface org.apache.hadoop.metrics2.MetricsPlugin
-
Initialize the plugin
- init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.FileSink
-
- init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
- init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.ganglia.GangliaSink30
-
- init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink
-
- init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.PrometheusMetricsSink
-
- init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.StatsDSink
-
- init(Configuration) - Static method in class org.apache.hadoop.security.SaslRpcServer
-
- init(Configuration) - Method in class org.apache.hadoop.service.AbstractService
-
Initialize the service.
- init(Configuration) - Method in interface org.apache.hadoop.service.Service
-
Initialize the service.
- init(InnerNode.Factory) - Method in class org.apache.hadoop.net.NetworkTopology
-
- init(SSLFactory.Mode) - Method in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
Initializes the keystores of the factory.
- init(SSLFactory.Mode) - Method in interface org.apache.hadoop.security.ssl.KeyStoresFactory
-
Initializes the keystores of the factory.
- initAndGetTargetFs() - Method in class org.apache.hadoop.fs.viewfs.InodeTree
-
The user of this class must subclass and implement the following
3 abstract methods.
- INITED - org.apache.hadoop.service.Service.STATE
-
Initialized but not started or stopped
- initFileSystem(URI) - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- initFileSystem(URI) - Method in class org.apache.hadoop.security.alias.KeyStoreProvider
-
- initFileSystem(URI) - Method in class org.apache.hadoop.security.alias.LocalKeyStoreProvider
-
- initFilter(FilterContainer, Configuration) - Method in class org.apache.hadoop.http.FilterInitializer
-
Initialize a Filter to a FilterContainer.
- initFilter(FilterContainer, Configuration) - Method in class org.apache.hadoop.http.HadoopCoreAuthenticationFilterInitializer
-
- initFilter(FilterContainer, Configuration) - Method in class org.apache.hadoop.http.lib.StaticUserWebFilter
-
- initFilter(FilterContainer, Configuration) - Method in class org.apache.hadoop.security.authentication.server.ProxyUserAuthenticationFilterInitializer
-
- initFilter(FilterContainer, Configuration) - Method in class org.apache.hadoop.security.AuthenticationFilterInitializer
-
Initializes hadoop-auth AuthenticationFilter.
- initFilter(FilterContainer, Configuration) - Method in class org.apache.hadoop.security.HttpCrossOriginFilterInitializer
-
- initHTML(ServletResponse, String) - Static method in class org.apache.hadoop.util.ServletUtil
-
Initial HTML header.
- initialize() - Static method in class org.apache.hadoop.security.scram.ScramSaslClientProvider
-
- initialize() - Static method in class org.apache.hadoop.security.scram.ScramSaslServerProvider
-
- initialize(int) - Method in class org.apache.hadoop.util.PriorityQueue
-
Subclass constructors must call this.
- initialize(String) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
Convenience method to initialize the metrics system
- initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.FileSystem
-
Initialize a FileSystem.
- initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Called after a new FileSystem instance is constructed.
- initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.HarFileSystem
-
Initialize a Har filesystem per har archive.
- initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Called after a new FileSystem instance is constructed.
- initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme
-
- initialize(Subject, CallbackHandler, Map<String, ?>, Map<String, ?>) - Method in class org.apache.hadoop.security.login.HadoopLoginModule
-
- initialize(Subject, CallbackHandler, Map<String, ?>, Map<String, ?>) - Method in class org.apache.hadoop.security.login.PermissiveLoginModule
-
- initialize(Configuration, FileSystem) - Method in class org.apache.hadoop.fs.TrashPolicy
-
Used to setup the trash policy.
- initialize(Configuration, FileSystem) - Method in class org.apache.hadoop.fs.TrashPolicyDefault
-
- initialize(Configuration, FileSystem, Path) - Method in class org.apache.hadoop.fs.TrashPolicy
-
Deprecated.
- initialize(Configuration, FileSystem, Path) - Method in class org.apache.hadoop.fs.TrashPolicyDefault
-
Deprecated.
- initializeAuthHandler(String, FilterConfig) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter
-
- initializeDefaultFactory(DelegatingSSLSocketFactory.SSLChannelMode) - Static method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
Initialize a singleton SSL socket factory.
- initializeQueuesForKeys(String...) - Method in class org.apache.hadoop.crypto.key.kms.ValueQueue
-
Initializes the Value Queues for the provided keys by calling the
fill Method with "numInitValues" values
- INITIALIZING - org.apache.hadoop.ha.HAServiceProtocol.HAServiceState
-
- INITIALIZING - org.apache.hadoop.ha.HealthMonitor.State
-
The health monitor is still starting up.
- initiateZookeeper(ZKClientConfig) - Method in class org.apache.hadoop.ha.ActiveStandbyElector
-
- initJsonFactory(Properties) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler
-
- initPiggyBackFullIndexVec(int, int[]) - Static method in class org.apache.hadoop.io.erasurecode.coder.util.HHUtil
-
- initPiggyBackIndexWithoutPBVec(int, int) - Static method in class org.apache.hadoop.io.erasurecode.coder.util.HHUtil
-
- initRPC() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- initSingleton(String, String) - Static method in class org.apache.hadoop.metrics2.source.JvmMetrics
-
- initTables(int, int, byte[], int, byte[]) - Static method in class org.apache.hadoop.io.erasurecode.rawcoder.util.RSUtil
-
- initTokenManager(Properties) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler
-
- inMiniClusterMode() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
- innerClose() - Method in class org.apache.hadoop.fs.store.DataBlocks.DataBlock
-
Inner close logic for subclasses to implement.
- InnerNode - Interface in org.apache.hadoop.net
-
- InnerNode.Factory<N extends InnerNode> - Interface in org.apache.hadoop.net
-
- InnerNodeImpl - Class in org.apache.hadoop.net
-
InnerNode represents a switch/router of a data center or rack.
- InnerNodeImpl(String) - Constructor for class org.apache.hadoop.net.InnerNodeImpl
-
Construct an InnerNode from a path-like string.
- InnerNodeImpl(String, String, InnerNode, int) - Constructor for class org.apache.hadoop.net.InnerNodeImpl
-
Construct an InnerNode
from its name, its network location, its parent, and its level.
- InnerNodeImpl.Factory - Class in org.apache.hadoop.net
-
- InodeTree<T> - Class in org.apache.hadoop.fs.viewfs
-
InodeTree implements a mount-table as a tree of inodes.
- InodeTree(Configuration, String, URI, boolean) - Constructor for class org.apache.hadoop.fs.viewfs.InodeTree
-
Create Inode Tree from the specified mount-table specified in Config.
- InodeTree.INodeLink<T> - Class in org.apache.hadoop.fs.viewfs
-
An internal class to represent a mount link.
- InodeTree.MountPoint<T> - Class in org.apache.hadoop.fs.viewfs
-
- InodeTree.ResolveResult<T> - Class in org.apache.hadoop.fs.viewfs
-
Resolve returns ResolveResult.
- InputBuffer - Class in org.apache.hadoop.io
-
A reusable InputStream implementation that reads from an in-memory
buffer.
- InputBuffer() - Constructor for class org.apache.hadoop.io.InputBuffer
-
Constructs a new empty buffer.
- insert(long) - Method in interface org.apache.hadoop.metrics2.util.QuantileEstimator
-
- insert(long) - Method in class org.apache.hadoop.metrics2.util.SampleQuantiles
-
Add a new value from the stream.
- insert(T) - Method in class org.apache.hadoop.util.PriorityQueue
-
Adds element to the PriorityQueue in log(size) time if either
the PriorityQueue is not full, or not lessThan(element, top()).
- insertDelegationKey(int, byte[]) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- insertInternal(IntrusiveCollection<? extends IntrusiveCollection.Element>, IntrusiveCollection.Element, IntrusiveCollection.Element) - Method in interface org.apache.hadoop.util.IntrusiveCollection.Element
-
Insert this element into the list.
- insertToken(int, byte[], byte[]) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- instance() - Static method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedIO
-
Get the singleton instance.
- instance() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
- INSTANCE - org.apache.hadoop.fs.GlobalStorageStatistics
-
The GlobalStorageStatistics singleton.
- INSTANCE - org.apache.hadoop.metrics2.lib.DefaultMetricsFactory
-
- INSTANCE - org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
- INSTANCE - org.apache.hadoop.util.SignalLogger
-
- INSTANCE - Static variable in class org.apache.hadoop.security.scram.ScramAuthMethod
-
- INSTANCE_ID - Static variable in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextIntegration
-
ID for next instance to create.
- instantiateService(Configuration) - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
- InstrumentedLock - Class in org.apache.hadoop.util
-
This is a debugging class that can be used by callers to track
whether a specific lock is being held for too long and periodically
log a warning and stack trace, if so.
- InstrumentedLock(String, Logger, long, long) - Constructor for class org.apache.hadoop.util.InstrumentedLock
-
Create a instrumented lock instance which logs a warning message
when lock held time is above given threshold.
- InstrumentedLock(String, Logger, Lock, long, long) - Constructor for class org.apache.hadoop.util.InstrumentedLock
-
- InstrumentedLock.SuppressedSnapshot - Class in org.apache.hadoop.util
-
Immutable class to capture a snapshot of suppressed log message stats.
- InstrumentedReadLock - Class in org.apache.hadoop.util
-
This is a wrap class of a ReadLock.
- InstrumentedReadLock(String, Logger, ReentrantReadWriteLock, long, long) - Constructor for class org.apache.hadoop.util.InstrumentedReadLock
-
- InstrumentedReadWriteLock - Class in org.apache.hadoop.util
-
This is a wrap class of a ReentrantReadWriteLock.
- InstrumentedReadWriteLock(boolean, String, Logger, long, long) - Constructor for class org.apache.hadoop.util.InstrumentedReadWriteLock
-
- InstrumentedWriteLock - Class in org.apache.hadoop.util
-
This is a wrap class of a WriteLock.
- InstrumentedWriteLock(String, Logger, ReentrantReadWriteLock, long, long) - Constructor for class org.apache.hadoop.util.InstrumentedWriteLock
-
- IntegerOption(int) - Constructor for class org.apache.hadoop.util.Options.IntegerOption
-
- IntegerRanges() - Constructor for class org.apache.hadoop.conf.Configuration.IntegerRanges
-
- IntegerRanges(String) - Constructor for class org.apache.hadoop.conf.Configuration.IntegerRanges
-
- INTEGRITY - org.apache.hadoop.security.SaslRpcServer.QualityOfProtection
-
- InternalOperations - Class in org.apache.hadoop.fs
-
This method allows access to Package-scoped operations from classes
in org.apache.hadoop.fs.impl and other file system implementations
in the hadoop modules.
- InternalOperations() - Constructor for class org.apache.hadoop.fs.InternalOperations
-
- Interns - Class in org.apache.hadoop.metrics2.lib
-
Helpers to create interned metrics info.
- Interns() - Constructor for class org.apache.hadoop.metrics2.lib.Interns
-
- internStringsInArray(String[]) - Static method in class org.apache.hadoop.util.StringInterner
-
Interns all the strings in the given array in place,
returning the same array.
- InterruptData(String, int) - Constructor for class org.apache.hadoop.service.launcher.IrqHandler.InterruptData
-
- interrupted(IrqHandler.InterruptData) - Method in class org.apache.hadoop.service.launcher.InterruptEscalator
-
- interrupted(IrqHandler.InterruptData) - Method in interface org.apache.hadoop.service.launcher.IrqHandler.Interrupted
-
Handle an interrupt.
- InterruptEscalator - Class in org.apache.hadoop.service.launcher
-
Handles interrupts by shutting down a service, escalating if the service
does not shut down in time, or when other interrupts are received.
- InterruptEscalator(ServiceLauncher, int) - Constructor for class org.apache.hadoop.service.launcher.InterruptEscalator
-
- InterruptEscalator.ServiceForcedShutdown - Class in org.apache.hadoop.service.launcher
-
Forced shutdown runnable.
- intersection(Set<E>, Set<E>) - Static method in class org.apache.hadoop.util.Sets
-
Returns the intersection of two sets as an unmodifiable set.
- interval() - Method in annotation type org.apache.hadoop.metrics2.annotation.Metric
-
- IntrusiveCollection<E extends IntrusiveCollection.Element> - Class in org.apache.hadoop.util
-
Implements an intrusive doubly-linked list.
- IntrusiveCollection() - Constructor for class org.apache.hadoop.util.IntrusiveCollection
-
- IntrusiveCollection.Element - Interface in org.apache.hadoop.util
-
An element contained in this list.
- IntrusiveCollection.IntrusiveIterator - Class in org.apache.hadoop.util
-
An iterator over the intrusive collection.
- intToBytes(int) - Static method in class org.apache.hadoop.util.CrcUtil
-
- IntWritable - Class in org.apache.hadoop.io
-
A WritableComparable for ints.
- IntWritable() - Constructor for class org.apache.hadoop.io.IntWritable
-
- IntWritable(int) - Constructor for class org.apache.hadoop.io.IntWritable
-
- IntWritable.Comparator - Class in org.apache.hadoop.io
-
A Comparator optimized for IntWritable.
- INVALID_CALL_ID - Static variable in class org.apache.hadoop.ipc.RpcConstants
-
- INVALID_HASH - Static variable in class org.apache.hadoop.util.hash.Hash
-
Constant to denote invalid hash type.
- INVALID_RETRY_COUNT - Static variable in class org.apache.hadoop.ipc.RpcConstants
-
- invalidate() - Method in class org.apache.hadoop.fs.impl.prefetch.FilePosition
-
Marks the current position as invalid.
- invalidateCache(String) - Method in class org.apache.hadoop.crypto.key.CachingKeyProvider
-
- invalidateCache(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Can be used by implementing classes to invalidate the caches.
- invalidateCache(String) - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- invalidateCache(String) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- invalidateCache(String) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- INVALIDATECACHE_RESOURCE - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- InvalidChecksumSizeException - Exception in org.apache.hadoop.util
-
Thrown when bytesPerChecksun field in the meta file is less than
or equal to 0 or type is invalid.
- InvalidChecksumSizeException(String) - Constructor for exception org.apache.hadoop.util.InvalidChecksumSizeException
-
- InvalidDecodingException - Exception in org.apache.hadoop.io.erasurecode.rawcoder
-
Thrown for invalid decoding.
- InvalidDecodingException(String) - Constructor for exception org.apache.hadoop.io.erasurecode.rawcoder.InvalidDecodingException
-
- InvalidPathException - Exception in org.apache.hadoop.fs
-
Path string is invalid either because it has invalid characters or due to
other file system specific reasons.
- InvalidPathException(String) - Constructor for exception org.apache.hadoop.fs.InvalidPathException
-
Constructs exception with the specified detail message.
- InvalidPathException(String, String) - Constructor for exception org.apache.hadoop.fs.InvalidPathException
-
Constructs exception with the specified detail message.
- InvalidPathHandleException - Exception in org.apache.hadoop.fs
-
Thrown when the constraints enoded in a
PathHandle do not hold.
- InvalidPathHandleException(String) - Constructor for exception org.apache.hadoop.fs.InvalidPathHandleException
-
- InvalidPathHandleException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.InvalidPathHandleException
-
- InvalidRequestException - Exception in org.apache.hadoop.fs
-
Thrown when the user makes a malformed request, for example missing required
parameters or parameters that are not valid.
- InvalidRequestException(String) - Constructor for exception org.apache.hadoop.fs.InvalidRequestException
-
- InvalidRequestException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.InvalidRequestException
-
- InvalidToken(String) - Constructor for exception org.apache.hadoop.security.token.SecretManager.InvalidToken
-
- InvalidTopologyException(String) - Constructor for exception org.apache.hadoop.net.NetworkTopology.InvalidTopologyException
-
- INVERSE_QUANTILES - Static variable in class org.apache.hadoop.metrics2.lib.MutableInverseQuantiles
-
- InvocationRaisingIOE - Interface in org.apache.hadoop.util.functional
-
This is a lambda-expression which may raises an IOException.
- invoke(Object...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.BoundMethod
-
- invoke(Object...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.StaticMethod
-
- invoke(Object, Object...) - Method in class org.apache.hadoop.util.dynamic.DynConstructors.Ctor
-
- invoke(Object, Object...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.UnboundMethod
-
- invoke(Object, Method, Object[]) - Method in class org.apache.hadoop.io.retry.LossyRetryInvocationHandler
-
- invoke(Object, Method, Object[]) - Method in class org.apache.hadoop.io.retry.RetryInvocationHandler
-
- invoke(Object, Method, Object[]) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine.Invoker
-
Deprecated.
This is the client side invoker of RPC method.
- invoke(Object, Method, Object[]) - Method in class org.apache.hadoop.ipc.ProtobufRpcEngine2.Invoker
-
This is the client side invoker of RPC method.
- invokeAll(Collection<? extends Callable<T>>) - Method in class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
- invokeAll(Collection<? extends Callable<T>>, long, TimeUnit) - Method in class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
- invokeAny(Collection<? extends Callable<T>>) - Method in class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
- invokeAny(Collection<? extends Callable<T>>, long, TimeUnit) - Method in class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
- invokeChecked(Object...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.BoundMethod
-
- invokeChecked(Object...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.StaticMethod
-
- invokeChecked(Object, Object...) - Method in class org.apache.hadoop.util.dynamic.DynConstructors.Ctor
-
- invokeChecked(Object, Object...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.UnboundMethod
-
- invokeMethod(Method, Object[]) - Method in class org.apache.hadoop.io.retry.LossyRetryInvocationHandler
-
- invokeMethod(Method, Object[]) - Method in class org.apache.hadoop.io.retry.RetryInvocationHandler
-
- Invoker(Class<?>, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy, AtomicBoolean, AlignmentContext) - Constructor for class org.apache.hadoop.ipc.ProtobufRpcEngine.Invoker
-
Deprecated.
- Invoker(Class<?>, InetSocketAddress, UserGroupInformation, Configuration, SocketFactory, int, RetryPolicy, AtomicBoolean, AlignmentContext) - Constructor for class org.apache.hadoop.ipc.ProtobufRpcEngine2.Invoker
-
- Invoker(Class<?>, Client.ConnectionId, Configuration, SocketFactory, AlignmentContext) - Constructor for class org.apache.hadoop.ipc.ProtobufRpcEngine.Invoker
-
Deprecated.
This constructor takes a connectionId, instead of creating a new one.
- Invoker(Class<?>, Client.ConnectionId, Configuration, SocketFactory, AlignmentContext) - Constructor for class org.apache.hadoop.ipc.ProtobufRpcEngine2.Invoker
-
This constructor takes a connectionId, instead of creating a new one.
- invokeStatic(Object...) - Method in class org.apache.hadoop.util.dynamic.DynMethods.UnboundMethod
-
Invoke a static method.
- invokeTrackingDuration(DurationTracker, CallableRaisingIOE<B>) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Given an IOException raising callable/lambda expression,
execute it, updating the tracker on success/failure.
- IO_BYTES_PER_CHECKSUM - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IO_COMPRESSION_CODEC_LZ4_BUFFERSIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IO_COMPRESSION_CODEC_SNAPPY_BUFFERSIZE_KEY
- IO_COMPRESSION_CODEC_LZ4_BUFFERSIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Internal buffer size for Lz4 compressor/decompressors
- IO_COMPRESSION_CODEC_LZ4_USELZ4HC_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IO_COMPRESSION_CODEC_USELZ4HC_KEY
- IO_COMPRESSION_CODEC_LZ4_USELZ4HC_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Use lz4hc(slow but with high compression ratio) for lz4 compression
- IO_COMPRESSION_CODEC_LZO_BUFFERSIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IO_COMPRESSION_CODEC_LZO_BUFFERSIZE_KEY
- IO_COMPRESSION_CODEC_LZO_BUFFERSIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Internal buffer size for Lzo compressor/decompressors
- IO_COMPRESSION_CODEC_LZO_CLASS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Codec class that implements Lzo compression algorithm
- IO_COMPRESSION_CODEC_SNAPPY_BUFFERSIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IO_COMPRESSION_CODEC_SNAPPY_BUFFERSIZE_KEY
- IO_COMPRESSION_CODEC_SNAPPY_BUFFERSIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Internal buffer size for Snappy compressor/decompressors
- IO_COMPRESSION_CODEC_ZSTD_BUFFER_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
ZStandard buffer size a value of 0 means use the recommended zstd
buffer size that the library recommends.
- IO_COMPRESSION_CODEC_ZSTD_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
ZStandard buffer size.
- IO_COMPRESSION_CODEC_ZSTD_LEVEL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IO_COMPRESSION_CODEC_ZSTD_LEVEL_KEY.
- IO_COMPRESSION_CODEC_ZSTD_LEVEL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
ZStandard compression level.
- IO_COMPRESSION_CODECS - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IO_COMPRESSION_CODECS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Supported compression codec classes
- IO_ERASURECODE_CODEC - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
- IO_ERASURECODE_CODEC_HHXOR - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
- IO_ERASURECODE_CODEC_HHXOR_KEY - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
Erasure coder hitch hiker XOR codec.
- IO_ERASURECODE_CODEC_NATIVE_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
- IO_ERASURECODE_CODEC_NATIVE_ENABLED_KEY - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
- IO_ERASURECODE_CODEC_RS - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
- IO_ERASURECODE_CODEC_RS_KEY - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
Erasure coder Reed-Solomon codec.
- IO_ERASURECODE_CODEC_RS_LEGACY_RAWCODERS_KEY - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
Comma separated raw codec name.
- IO_ERASURECODE_CODEC_RS_RAWCODERS_KEY - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
- IO_ERASURECODE_CODEC_XOR - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
- IO_ERASURECODE_CODEC_XOR_KEY - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
Erasure coder XOR codec.
- IO_ERASURECODE_CODEC_XOR_RAWCODERS_KEY - Static variable in class org.apache.hadoop.io.erasurecode.CodecUtil
-
Raw coder factory for the XOR codec.
- IO_FILE_BUFFER_SIZE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IO_FILE_BUFFER_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IO_FILE_BUFFER_SIZE_KEY
- IO_FILE_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IO_MAP_INDEX_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IO_MAP_INDEX_INTERVAL_DEFAULT
- IO_MAP_INDEX_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IO_MAP_INDEX_SKIP_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IO_MAP_INDEX_SKIP_KEY
- IO_MAP_INDEX_SKIP_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IO_MAPFILE_BLOOM_ERROR_RATE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IO_MAPFILE_BLOOM_ERROR_RATE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IO_MAPFILE_BLOOM_ERROR_RATE_KEY
- IO_MAPFILE_BLOOM_ERROR_RATE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IO_MAPFILE_BLOOM_SIZE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IO_MAPFILE_BLOOM_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IO_MAPFILE_BLOOM_SIZE_KEY
- IO_MAPFILE_BLOOM_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IO_SEQFILE_COMPRESS_BLOCKSIZE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IO_SEQFILE_COMPRESS_BLOCKSIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IO_SEQFILE_COMPRESS_BLOCKSIZE_KEY
- IO_SEQFILE_COMPRESS_BLOCKSIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IO_SEQFILE_LAZYDECOMPRESS - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IO_SEQFILE_SORTER_RECORDLIMIT - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IO_SERIALIZATIONS - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IO_SERIALIZATIONS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IO_SKIP_CHECKSUM_ERRORS - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IO_SKIP_CHECKSUM_ERRORS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IO_SKIP_CHECKSUM_ERRORS_KEY
- IO_SKIP_CHECKSUM_ERRORS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IO_SORT_FACTOR_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IO_SORT_FACTOR_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Deprecated.
- IO_SORT_MB_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IO_SORT_MB_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Deprecated.
- IOStatistics - Interface in org.apache.hadoop.fs.statistics
-
IO Statistics.
- IOSTATISTICS - Static variable in interface org.apache.hadoop.fs.StreamCapabilities
-
IOStatisticsSource API.
- IOSTATISTICS_CONTEXT - Static variable in interface org.apache.hadoop.fs.StreamCapabilities
-
Streams that support IOStatistics context and capture thread-level
IOStatistics.
- IOSTATISTICS_CONTEXT_AGGREGATE - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
IOStatisticsContext method: "iostatisticsContext_aggregate".
- IOSTATISTICS_CONTEXT_ENABLED - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
IOStatisticsContext method: "iostatisticsContext_enabled".
- IOSTATISTICS_CONTEXT_GET_CURRENT - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
IOStatisticsContext method: "iostatisticsContext_getCurrent".
- IOSTATISTICS_CONTEXT_RESET - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
IOStatisticsContext method: "iostatisticsContext_reset".
- IOSTATISTICS_CONTEXT_SET_THREAD_CONTEXT - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
IOStatisticsContext method: "iostatisticsContext_setThreadIOStatisticsContext".
- IOSTATISTICS_CONTEXT_SNAPSHOT - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
IOStatisticsContext method: "iostatisticsContext_snapshot".
- iostatistics_counters(Serializable) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Get the counters of an IOStatisticsSnapshot.
- iostatistics_counters(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Get the counters of an IOStatisticsSnapshot.
- IOSTATISTICS_COUNTERS - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatistics_counters".
- iostatistics_gauges(Serializable) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Get the gauges of an IOStatisticsSnapshot.
- iostatistics_gauges(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Get the gauges of an IOStatisticsSnapshot.
- IOSTATISTICS_GAUGES - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatistics_gauges".
- IOSTATISTICS_LOGGING_LEVEL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
logging level for IOStatistics (debug or info).
- IOSTATISTICS_LOGGING_LEVEL_DEBUG - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
DEBUG logging level for IOStatistics logging.
- IOSTATISTICS_LOGGING_LEVEL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IOStatistics logging level.
- IOSTATISTICS_LOGGING_LEVEL_ERROR - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
ERROR logging level for IOStatistics logging.
- IOSTATISTICS_LOGGING_LEVEL_INFO - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
INFO logging level for IOStatistics logging.
- IOSTATISTICS_LOGGING_LEVEL_WARN - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
WARN logging level for IOStatistics logging.
- iostatistics_maximums(Serializable) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Get the maximums of an IOStatisticsSnapshot.
- iostatistics_maximums(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Get the maximums of an IOStatisticsSnapshot.
- IOSTATISTICS_MAXIMUMS - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatistics_maximums".
- iostatistics_means(Serializable) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Get the means of an IOStatisticsSnapshot.
- iostatistics_means(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Get the means of an IOStatisticsSnapshot.
- IOSTATISTICS_MEANS - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatistics_means".
- iostatistics_minimums(Serializable) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Get the minimums of an IOStatisticsSnapshot.
- iostatistics_minimums(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Get the minimums of an IOStatisticsSnapshot.
- IOSTATISTICS_MINIMUMS - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatistics_minimums".
- IOSTATISTICS_SNAPSHOT_AGGREGATE - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatisticsSnapshot_aggregate".
- IOSTATISTICS_SNAPSHOT_CREATE - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatisticsSnapshot_create".
- IOSTATISTICS_SNAPSHOT_FROM_JSON_STRING - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatisticsSnapshot_fromJsonString".
- IOSTATISTICS_SNAPSHOT_LOAD - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatisticsSnapshot_load".
- IOSTATISTICS_SNAPSHOT_RETRIEVE - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatisticsSnapshot_retrieve".
- IOSTATISTICS_SNAPSHOT_SAVE - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatisticsSnapshot_save".
- IOSTATISTICS_SNAPSHOT_TO_JSON_STRING - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatisticsSnapshot_toJsonString".
- IOSTATISTICS_THREAD_LEVEL_ENABLED - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Thread-level IOStats Support.
- IOSTATISTICS_THREAD_LEVEL_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for Thread-level IOStats Support is true.
- IOSTATISTICS_TO_PRETTY_STRING - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "iostatistics_toPrettyString".
- iostatistics_toPrettyString(Object) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Convert IOStatistics to a string form, with all the metrics sorted
and empty value stripped.
- iostatistics_toPrettyString(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Convert IOStatistics to a string form, with all the metrics sorted
and empty value stripped.
- IOStatisticsAggregator - Interface in org.apache.hadoop.fs.statistics
-
Interface exported by classes which support
aggregation of
IOStatistics.
- ioStatisticsAvailable() - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Are the core IOStatistics methods and classes available.
- IOStatisticsBinding - Class in org.apache.hadoop.fs.statistics.impl
-
Support for implementing IOStatistics interfaces.
- IOStatisticsContext - Interface in org.apache.hadoop.fs.statistics
-
An interface defined to capture thread-level IOStatistics by using per
thread context.
- iostatisticsContext_aggregate(Object) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Aggregate into the IOStatistics context the statistics passed in via
IOStatistics/source parameter.
- iostatisticsContext_aggregate(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Aggregate into the IOStatistics context the statistics passed in via
IOStatistics/source parameter.
- iostatisticsContext_enabled() - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Probe to check if the thread-level IO statistics enabled.
- iostatisticsContext_enabled() - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Static probe to check if the thread-level IO statistics enabled.
- iostatisticsContext_getCurrent() - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Get the context's IOStatisticsContext which
implements IOStatisticsSource.
- iostatisticsContext_getCurrent() - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
- iostatisticsContext_reset() - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Reset the context's IOStatistics.
- iostatisticsContext_reset() - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Reset the context's IOStatistics.
- iostatisticsContext_setThreadIOStatisticsContext(Object) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Set the IOStatisticsContext for the current thread.
- iostatisticsContext_setThreadIOStatisticsContext(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Set the IOStatisticsContext for the current thread.
- iostatisticsContext_snapshot() - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Take a snapshot of the context IOStatistics.
- iostatisticsContext_snapshot() - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Take a snapshot of the context IOStatistics.
- ioStatisticsContextAvailable() - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Are the IOStatisticsContext methods and classes available?
- IOStatisticsContextImpl - Class in org.apache.hadoop.fs.statistics.impl
-
Implementing the IOStatisticsContext.
- IOStatisticsContextImpl(long, long) - Constructor for class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextImpl
-
Constructor.
- IOStatisticsContextIntegration - Class in org.apache.hadoop.fs.statistics.impl
-
A Utility class for IOStatisticsContext, which helps in creating and
getting the current active context.
- IOStatisticsLogging - Class in org.apache.hadoop.fs.statistics
-
Utility operations convert IO Statistics sources/instances
to strings, especially for robustly logging.
- IOStatisticsSetters - Interface in org.apache.hadoop.fs.statistics
-
Setter for IOStatistics entries.
- IOStatisticsSnapshot - Class in org.apache.hadoop.fs.statistics
-
Snapshot of statistics from a different source.
- IOStatisticsSnapshot() - Constructor for class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
Construct.
- IOStatisticsSnapshot(IOStatistics) - Constructor for class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
Construct, taking a snapshot of the source statistics data
if the source is non-null.
- iostatisticsSnapshot_aggregate(Serializable, Object) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Aggregate an existing IOStatisticsSnapshot with
the supplied statistics.
- iostatisticsSnapshot_aggregate(Serializable, Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
- iostatisticsSnapshot_create() - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Create a new IOStatisticsSnapshot instance.
- iostatisticsSnapshot_create() - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
- iostatisticsSnapshot_create(Object) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Create a new IOStatisticsSnapshot instance.
- iostatisticsSnapshot_create(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
- iostatisticsSnapshot_fromJsonString(String) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Load IOStatisticsSnapshot from a JSON string.
- iostatisticsSnapshot_fromJsonString(String) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Load IOStatisticsSnapshot from a JSON string.
- iostatisticsSnapshot_load(FileSystem, Path) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Load IOStatisticsSnapshot from a Hadoop filesystem.
- iostatisticsSnapshot_load(FileSystem, Path) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Load IOStatisticsSnapshot from a Hadoop filesystem.
- iostatisticsSnapshot_retrieve(Object) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Extract the IOStatistics from an object in a serializable form.
- iostatisticsSnapshot_retrieve(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Extract the IOStatistics from an object in a serializable form.
- iostatisticsSnapshot_save(Serializable, FileSystem, Path, boolean) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Save IOStatisticsSnapshot to a Hadoop filesystem as a JSON file.
- iostatisticsSnapshot_save(Serializable, FileSystem, Path, boolean) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Save IOStatisticsSnapshot to a Hadoop filesystem as a JSON file.
- iostatisticsSnapshot_toJsonString(Serializable) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Save IOStatisticsSnapshot to a JSON string.
- iostatisticsSnapshot_toJsonString(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Save IOStatisticsSnapshot to a JSON string.
- IOStatisticsSource - Interface in org.apache.hadoop.fs.statistics
-
A source of IO statistics.
- ioStatisticsSourceToString(Object) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging
-
- iostatisticsStore() - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
- IOStatisticsStore - Interface in org.apache.hadoop.fs.statistics.impl
-
Interface of an IOStatistics store intended for
use in classes which track statistics for reporting.
- IOStatisticsStoreBuilder - Interface in org.apache.hadoop.fs.statistics.impl
-
- IOStatisticsSupport - Class in org.apache.hadoop.fs.statistics
-
Support for working with IOStatistics.
- ioStatisticsToPrettyString(IOStatistics) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging
-
Convert IOStatistics to a string form, with all the metrics sorted
and empty value stripped.
- ioStatisticsToString(IOStatistics) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging
-
Convert IOStatistics to a string form.
- IOUtils - Class in org.apache.hadoop.io
-
An utility class for I/O related functionality.
- IOUtils() - Constructor for class org.apache.hadoop.io.IOUtils
-
- IOUtils.NullOutputStream - Class in org.apache.hadoop.io
-
The /dev/null of OutputStreams.
- ipc(ShadedProtobufHelper.IpcCall<T>) - Static method in class org.apache.hadoop.ipc.internal.ShadedProtobufHelper
-
Evaluate a protobuf call, converting any ServiceException to an IOException.
- IPC_BACKOFF_ENABLE - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_BACKOFF_ENABLE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CALLQUEUE_CAPACITY_WEIGHTS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Callqueue subqueue capacity weights.
- IPC_CALLQUEUE_IMPL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CALLQUEUE_PRIORITY_LEVELS_DEFAULT - Static variable in class org.apache.hadoop.ipc.FairCallQueue
-
Deprecated.
- IPC_CALLQUEUE_PRIORITY_LEVELS_KEY - Static variable in class org.apache.hadoop.ipc.FairCallQueue
-
Deprecated.
- IPC_CALLQUEUE_SERVER_FAILOVER_ENABLE - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CALLQUEUE_SERVER_FAILOVER_ENABLE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CALLQUEUE_WRRMUX_WEIGHTS_KEY - Static variable in class org.apache.hadoop.ipc.WeightedRoundRobinMultiplexer
-
- IPC_CLIENT_ASYNC_CALLS_MAX_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CLIENT_ASYNC_CALLS_MAX_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CLIENT_BIND_WILDCARD_ADDR_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CLIENT_BIND_WILDCARD_ADDR_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CLIENT_CONNECT_MAX_RETRIES - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IPC_CLIENT_CONNECT_MAX_RETRIES_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_CLIENT_CONNECT_MAX_RETRIES_KEY
- IPC_CLIENT_CONNECT_MAX_RETRIES_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SASL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SASL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SOCKET_TIMEOUTS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SOCKET_TIMEOUTS_KEY
- IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SOCKET_TIMEOUTS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_CLIENT_CONNECT_RETRY_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_CLIENT_CONNECT_RETRY_INTERVAL_KEY
- IPC_CLIENT_CONNECT_RETRY_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_CLIENT_CONNECT_TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_CLIENT_CONNECT_TIMEOUT_KEY
- IPC_CLIENT_CONNECT_TIMEOUT_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_CLIENT_CONNECTION_IDLESCANINTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IPC_SERVER_CONNECTION_IDLE_SCAN_INTERVAL_KEY
- IPC_CLIENT_CONNECTION_IDLESCANINTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
How often the server scans for idle connections
- IPC_CLIENT_CONNECTION_MAXIDLETIME - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IPC_CLIENT_CONNECTION_MAXIDLETIME_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_CLIENT_CONNECTION_MAXIDLETIME_KEY
- IPC_CLIENT_CONNECTION_MAXIDLETIME_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CLIENT_FALLBACK_TO_SIMPLE_AUTH_ALLOWED_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_CLIENT_IDLETHRESHOLD - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IPC_CLIENT_IDLETHRESHOLD_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_CLIENT_IDLETHRESHOLD_DEFAULT
- IPC_CLIENT_IDLETHRESHOLD_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_CLIENT_KILL_MAX - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IPC_CLIENT_KILL_MAX_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_CLIENT_KILL_MAX_KEY
- IPC_CLIENT_KILL_MAX_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_CLIENT_LOW_LATENCY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Enable low-latency connections from the client
- IPC_CLIENT_LOW_LATENCY_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value of IPC_CLIENT_LOW_LATENCY
- IPC_CLIENT_MAX_CONNECTION_SETUP_TIMEOUT - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IPC_CLIENT_PING_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value of IPC_CLIENT_PING_KEY
- IPC_CLIENT_PING_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Enables pings from RPC client to the server
- IPC_CLIENT_RPC_TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IPC_CLIENT_RPC_TIMEOUT_KEY.
- IPC_CLIENT_RPC_TIMEOUT_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Timeout value for RPC client on waiting for response.
- IPC_CLIENT_TCPNODELAY - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IPC_CLIENT_TCPNODELAY_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_CLIENT_TCPNODELAY_KEY
- IPC_CLIENT_TCPNODELAY_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_COST_PROVIDER_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_DECAYSCHEDULER_BACKOFF_RESPONSETIME_ENABLE_DEFAULT - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- IPC_DECAYSCHEDULER_BACKOFF_RESPONSETIME_ENABLE_KEY - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- IPC_DECAYSCHEDULER_BACKOFF_RESPONSETIME_THRESHOLDS_KEY - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- IPC_DECAYSCHEDULER_SERVICE_USERS_KEY - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
Service users will always be scheduled into the highest-priority queue.
- IPC_DECAYSCHEDULER_THRESHOLDS_KEY - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
Thresholds are specified as integer percentages, and specify which usage
range each queue will be allocated to.
- IPC_FCQ_DECAYSCHEDULER_FACTOR_KEY - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
Deprecated.
- IPC_FCQ_DECAYSCHEDULER_PERIOD_KEY - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
Deprecated.
- IPC_FCQ_DECAYSCHEDULER_THRESHOLDS_KEY - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
Deprecated.
- IPC_IDENTITY_PROVIDER_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_MAXIMUM_DATA_LENGTH - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Max request size a server will accept.
- IPC_MAXIMUM_DATA_LENGTH_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IPC_MAXIMUM_DATA_LENGTH.
- IPC_MAXIMUM_RESPONSE_LENGTH - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Max response size a client will accept.
- IPC_MAXIMUM_RESPONSE_LENGTH_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IPC_MAXIMUM_RESPONSE_LENGTH.
- IPC_NAMESPACE - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
CallQueue related settings.
- IPC_PING_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IPC_PING_INTERVAL_KEY
- IPC_PING_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
How often does RPC client send pings to RPC server
- IPC_SCHEDULER_DECAYSCHEDULER_FACTOR_DEFAULT - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- IPC_SCHEDULER_DECAYSCHEDULER_FACTOR_KEY - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
Decay factor controls how much each cost is suppressed by on each sweep.
- IPC_SCHEDULER_DECAYSCHEDULER_PERIOD_DEFAULT - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- IPC_SCHEDULER_DECAYSCHEDULER_PERIOD_KEY - Static variable in class org.apache.hadoop.ipc.DecayRpcScheduler
-
Period controls how many milliseconds between each decay sweep.
- IPC_SCHEDULER_IMPL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_SCHEDULER_PRIORITY_LEVELS_DEFAULT_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- IPC_SCHEDULER_PRIORITY_LEVELS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
IPC scheduler priority levels.
- IPC_SERVER_HANDLER_QUEUE_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IPC_SERVER_HANDLER_QUEUE_SIZE_KEY
- IPC_SERVER_HANDLER_QUEUE_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
How many calls per handler are allowed in the queue.
- IPC_SERVER_LISTEN_QUEUE_SIZE - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IPC_SERVER_LISTEN_QUEUE_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_SERVER_LISTEN_QUEUE_SIZE_KEY
- IPC_SERVER_LISTEN_QUEUE_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_SERVER_LOG_SLOW_RPC - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Logs if a RPC is really slow compared to rest of RPCs.
- IPC_SERVER_LOG_SLOW_RPC_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_SERVER_LOG_SLOW_RPC_THRESHOLD_MS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_SERVER_LOG_SLOW_RPC_THRESHOLD_MS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_SERVER_MAX_CONNECTIONS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_SERVER_MAX_CONNECTIONS_KEY
- IPC_SERVER_MAX_CONNECTIONS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_SERVER_METRICS_UPDATE_RUNNER_INTERVAL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
To configure scheduling of server metrics update thread.
- IPC_SERVER_METRICS_UPDATE_RUNNER_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_SERVER_PURGE_INTERVAL_MINUTES_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_SERVER_PURGE_INTERVAL_MINUTES_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_SERVER_REUSEADDR_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_SERVER_REUSEADDR_KEY.
- IPC_SERVER_REUSEADDR_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IPC_SERVER_RPC_MAX_RESPONSE_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IPC_SERVER_RPC_MAX_RESPONSE_SIZE_KEY
- IPC_SERVER_RPC_MAX_RESPONSE_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Responses larger than this will be logged
- IPC_SERVER_RPC_READ_CONNECTION_QUEUE_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IPC_SERVER_RPC_READ_CONNECTION_QUEUE_SIZE
- IPC_SERVER_RPC_READ_CONNECTION_QUEUE_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Number of pending connections that may be queued per socket reader
- IPC_SERVER_RPC_READ_THREADS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Default value for IPC_SERVER_RPC_READ_THREADS_KEY
- IPC_SERVER_RPC_READ_THREADS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
Number of threads in RPC server reading from the socket
- IPC_SERVER_TCPNODELAY - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- IPC_SERVER_TCPNODELAY_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default value for IPC_SERVER_TCPNODELAY_KEY
- IPC_SERVER_TCPNODELAY_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- IpcException - Exception in org.apache.hadoop.ipc
-
IPC exception is thrown by IPC layer when the IPC
connection cannot be established.
- IpcException(String) - Constructor for exception org.apache.hadoop.ipc.IpcException
-
- IPList - Interface in org.apache.hadoop.util
-
- IrqHandler - Class in org.apache.hadoop.service.launcher
-
- IrqHandler(String, IrqHandler.Interrupted) - Constructor for class org.apache.hadoop.service.launcher.IrqHandler
-
Create an IRQ handler bound to the specific interrupt.
- IrqHandler.InterruptData - Class in org.apache.hadoop.service.launcher
-
Interrupt data to pass on.
- IrqHandler.Interrupted - Interface in org.apache.hadoop.service.launcher
-
Callback issues on an interrupt.
- IS_IOSTATISTICS - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "isIOStatistics".
- IS_IOSTATISTICS_SNAPSHOT - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "isIOStatisticsSnapshot".
- IS_IOSTATISTICS_SOURCE - Static variable in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Method name: "isIOStatisticsSource".
- isAbsolute() - Method in class org.apache.hadoop.fs.Path
-
Returns true if the path component (i.e.
- isAbsoluteAndSchemeAuthorityNull() - Method in class org.apache.hadoop.fs.Path
-
Returns true if the path component (i.e.
- isAction() - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- isAction() - Method in interface org.apache.hadoop.fs.shell.find.Expression
-
Indicates whether this expression performs an action, i.e.
- isAction() - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- isActive() - Method in class org.apache.hadoop.http.IsActiveServlet
-
- IsActiveServlet - Class in org.apache.hadoop.http
-
Used by Load Balancers to detect the active NameNode/ResourceManager/Router.
- IsActiveServlet() - Constructor for class org.apache.hadoop.http.IsActiveServlet
-
- isAlive() - Method in class org.apache.hadoop.http.HttpServer2
-
Test for the availability of the web server
- isAllAllowed() - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
- isAllZero() - Method in class org.apache.hadoop.io.erasurecode.ECChunk
-
- isAlpha(String) - Static method in class org.apache.hadoop.util.StringUtils
-
Checks if the String contains only unicode letters.
- isAncestor(Node) - Method in class org.apache.hadoop.net.InnerNodeImpl
-
Judge if this node is an ancestor of node n.
- isAsynchronousMode() - Static method in class org.apache.hadoop.ipc.Client
-
Check if RPC is in asynchronous mode or not.
- isAutoFailoverEnabled() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- isAvailable() - Static method in class org.apache.hadoop.fs.Stat
-
Whether Stat is supported on the current platform.
- isAvailable() - Static method in class org.apache.hadoop.io.nativeio.NativeIO
-
- isAvailable() - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- isAvailable() - Static method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedIO
-
Is the wrapped IO class loaded?
- isBlockCompressed() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
Returns true if records are block-compressed.
- isBrowser(String) - Method in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
-
This method interrogates the User-Agent String and returns whether it
refers to a browser.
- isCached(String) - Static method in class org.apache.hadoop.security.NetgroupCache
-
Returns true if a given netgroup is cached
- isCacheSpaceAvailable(long, Configuration, LocalDirAllocator) - Static method in class org.apache.hadoop.fs.impl.prefetch.SingleFilePerBlockCache
-
Determine if the cache space is available on the local FS.
- isCallCoordinated() - Method in class org.apache.hadoop.ipc.Server.Call
-
- isChanged() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- isChecksumFile(Path) - Static method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Return true if file is a checksum file name.
- isChecksumFile(Path) - Static method in class org.apache.hadoop.fs.ChecksumFs
-
Return true iff file is a checksum file name.
- isChildScope(String, String) - Static method in class org.apache.hadoop.net.NetworkTopology
-
Checks whether one scope is contained in the other scope.
- isClientBackoffEnabled() - Method in class org.apache.hadoop.ipc.Server
-
- isClientCertRequired() - Method in class org.apache.hadoop.security.ssl.SSLFactory
-
Returns if client certificates are required or not.
- isClosed() - Method in class org.apache.hadoop.crypto.random.OsSecureRandom
-
- isClosed() - Method in class org.apache.hadoop.net.unix.DomainSocketWatcher
-
- isClosed() - Method in class org.apache.hadoop.util.functional.LazyAutoCloseableReference
-
Is the reference closed?
- isComplete() - Method in class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod.FakeSaslClient
-
- isComplete() - Method in class org.apache.hadoop.security.SaslPlainServer
-
- isComplete() - Method in class org.apache.hadoop.security.scram.ScramSaslClient
-
- isComplete() - Method in class org.apache.hadoop.security.scram.ScramSaslServer
-
- isCompressed() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
Returns true if values are compressed.
- isConnected() - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink.Graphite
-
- isContextReset() - Method in interface org.apache.hadoop.crypto.Decryptor
-
Indicate whether the decryption context is reset.
- isContextReset() - Method in interface org.apache.hadoop.crypto.Encryptor
-
Indicate whether the encryption context is reset.
- isContextReset() - Method in class org.apache.hadoop.crypto.JceCtrCryptoCodec.JceCtrCipher
-
- isContextReset() - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec.OpensslCtrCipher
-
- isContextValid() - Method in class org.apache.hadoop.ipc.CallerContext
-
- isContextValid(String) - Static method in class org.apache.hadoop.fs.LocalDirAllocator
-
Method to check whether a context is valid.
- isCoordinatedCall(String, String) - Method in interface org.apache.hadoop.ipc.AlignmentContext
-
Return true if this method call does need to be synced, false
otherwise.
- isCopyOnCreateFile() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi
-
Returns true if the policy is inherit-only and cannot be changed for
an existing file.
- isCorrupt() - Method in class org.apache.hadoop.fs.BlockLocation
-
Get the corrupt flag.
- isDeclaredComponentType(Class<?>) - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
- isDeprecated() - Method in class org.apache.hadoop.fs.shell.Command
-
Is the command deprecated?
- isDeprecated(String) - Static method in class org.apache.hadoop.conf.Configuration
-
checks whether the given key is deprecated.
- isDepthFirst() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Should directory tree be traversed depth first?
- isDescend() - Method in class org.apache.hadoop.fs.shell.find.Result
-
Should further directories be descended.
- isDir() - Method in class org.apache.hadoop.fs.FileStatus
-
Deprecated.
- isDirectory() - Method in class org.apache.hadoop.fs.FileStatus
-
Is this a directory?
- isDirectory(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- isDone() - Method in interface org.apache.hadoop.util.concurrent.AsyncGet
-
- isDone() - Method in class org.apache.hadoop.util.concurrent.AsyncGetFuture
-
- isEmpty() - Method in class org.apache.hadoop.conf.Configuration.IntegerRanges
-
- isEmpty() - Method in class org.apache.hadoop.fs.impl.FlagSet
-
Probe for the FlagSet being empty.
- isEmpty() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Is a statistic empty?
- isEmpty() - Method in class org.apache.hadoop.io.MapWritable
-
- isEmpty() - Method in class org.apache.hadoop.io.MultipleIOException.Builder
-
- isEmpty() - Method in class org.apache.hadoop.io.SortedMapWritable
-
- isEmpty() - Method in class org.apache.hadoop.security.token.delegation.DelegationTokenLoadingCache
-
- isEmpty() - Method in class org.apache.hadoop.util.ChunkedArrayList
-
- isEmpty() - Method in class org.apache.hadoop.util.IdentityHashStore
-
- isEmpty() - Method in class org.apache.hadoop.util.IntrusiveCollection
-
- isEnabled() - Method in class org.apache.hadoop.fs.Trash
-
Returns whether the trash is enabled for this filesystem.
- isEnabled() - Method in class org.apache.hadoop.fs.TrashPolicy
-
Returns whether the Trash Policy is enabled for this filesystem.
- isEnabled() - Method in class org.apache.hadoop.fs.TrashPolicyDefault
-
- isEncrypted() - Method in class org.apache.hadoop.fs.FileStatus
-
Tell whether the underlying file or directory is encrypted or not.
- isEqual(Object, Object) - Static method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- isErased() - Method in class org.apache.hadoop.io.erasurecode.ECBlock
-
- isErasureCoded() - Method in class org.apache.hadoop.fs.FileStatus
-
Tell whether the underlying file or directory is erasure coded or not.
- isFile() - Method in class org.apache.hadoop.fs.FileStatus
-
Is this a file?
- isFile(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- isFileClosed(Path) - Method in interface org.apache.hadoop.fs.LeaseRecoverable
-
Get the close status of a file.
- isFollowArgLink() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Should command line symbolic links be follows?
- isFollowLink() - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Should symbolic links be follows?
- isForcedShutdownTimedOut() - Method in class org.apache.hadoop.service.launcher.InterruptEscalator
-
Flag set if forced shut down timed out.
- isFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Is this user logged in from a keytab file managed by the UGI?
- isHttpEnabled() - Method in enum org.apache.hadoop.http.HttpConfig.Policy
-
- isHttpsEnabled() - Method in enum org.apache.hadoop.http.HttpConfig.Policy
-
- isImmutable() - Method in class org.apache.hadoop.fs.impl.FlagSet
-
Is the FlagSet immutable?
- isIn(String) - Method in class org.apache.hadoop.util.CacheableIPList
-
- isIn(String) - Method in class org.apache.hadoop.util.CombinedIPList
-
- isIn(String) - Method in class org.apache.hadoop.util.CombinedIPWhiteList
-
- isIn(String) - Method in class org.apache.hadoop.util.FileBasedIPList
-
- isIn(String) - Method in interface org.apache.hadoop.util.IPList
-
returns true if the ipAddress is in the IPList.
- isIncluded(int) - Method in class org.apache.hadoop.conf.Configuration.IntegerRanges
-
Is the given value in the set of ranges.
- isInitialized() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
- isInList(IntrusiveCollection<? extends IntrusiveCollection.Element>) - Method in interface org.apache.hadoop.util.IntrusiveCollection.Element
-
Returns true if this element is in the provided list.
- isInState(Service.STATE) - Method in class org.apache.hadoop.service.AbstractService
-
- isInState(Service.STATE) - Method in interface org.apache.hadoop.service.Service
-
Query to see if the service is in a specific state.
- isInState(Service.STATE) - Method in class org.apache.hadoop.service.ServiceStateModel
-
Query that the state is in a specific state
- isInstrumentationAccessAllowed(HttpServletRequest, HttpServletResponse) - Method in class org.apache.hadoop.jmx.JMXJsonServlet
-
- isInstrumentationAccessAllowed(ServletContext, HttpServletRequest, HttpServletResponse) - Static method in class org.apache.hadoop.http.HttpServer2
-
Checks the user has privileges to access to instrumentation servlets.
- isIOStatistics(Object) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Probe for an object being an instance of IOStatisticsSource.
- isIOStatistics(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Probe for an object being an instance of IOStatistics.
- isIOStatisticsSnapshot(Serializable) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Probe for an object being an instance of IOStatisticsSnapshot.
- isIOStatisticsSnapshot(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Probe for an object being an instance of IOStatisticsSnapshot.
- isIOStatisticsSource(Object) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedStatistics
-
Probe for an object being an instance of IOStatisticsSource.
- isIOStatisticsSource(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics
-
Probe for an object being an instance of IOStatisticsSource.
- isIOStatisticsThreadLevelEnabled() - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextIntegration
-
Static probe to check if the thread-level IO statistics enabled.
- isIP4Address(String) - Static method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
- isJava7OrAbove() - Static method in class org.apache.hadoop.util.Shell
-
Deprecated.
- isJavaVersionAtLeast(int) - Static method in class org.apache.hadoop.util.Shell
-
Query to see if major version of Java specification of the system
is equal or greater than the parameter.
- isLastBlock() - Method in class org.apache.hadoop.fs.impl.prefetch.FilePosition
-
Determines whether the current block is the last block in this file.
- isLastBlock(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Indicates whether the given block is the last block in the associated file.
- isLocalAddress(InetAddress) - Static method in class org.apache.hadoop.net.NetUtils
-
Given an InetAddress, checks to see if the address is a local address, by
comparing the address with all the interfaces on the node.
- isLocalhost(String) - Static method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
- isLog4jLogger(Class<?>) - Static method in class org.apache.hadoop.util.GenericsUtil
-
Determine whether the log of clazz is Log4j implementation.
- isLog4jLogger(String) - Static method in class org.apache.hadoop.util.GenericsUtil
-
Determine whether the log of the given logger is of Log4J implementation.
- isLoginKeytabBased() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Did the login happen via keytab.
- isLoginSuccess() - Method in class org.apache.hadoop.security.UserGroupInformation
-
This method checks for a successful Kerberos login
and returns true by default if it is not using Kerberos.
- isLoginTicketBased() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Did the login happen via ticket cache.
- isLogSlowRPC() - Method in class org.apache.hadoop.ipc.Server
-
Checks if LogSlowRPC is set true.
- isManaged() - Method in class org.apache.hadoop.security.token.Token
-
Is this token managed so that it can be renewed or cancelled?
- isManaged(Token<?>) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider.KMSTokenRenewer
-
- isManaged(Token<?>) - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
-
- isManaged(Token<?>) - Method in class org.apache.hadoop.security.token.TokenRenewer
-
Is the given token managed? Only managed tokens may be renewed or
cancelled.
- isManagementOperation(HttpServletRequest) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler
-
This method checks if the given HTTP request corresponds to a management
operation.
- isMappingSingleSwitch(DNSToSwitchMapping) - Static method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
- isMethodSupported(Object, Class<?>, RPC.RpcKind, long, String) - Static method in class org.apache.hadoop.ipc.RpcClientUtil
-
Returns whether the given method is supported or not.
- isMethodSupported(String) - Method in interface org.apache.hadoop.ipc.ProtocolMetaInterface
-
Checks whether the given method name is supported by the server.
- isMethodSupported(String, Class<?>...) - Method in class org.apache.hadoop.ipc.ProtocolProxy
-
Check if a method is supported by the server or not.
- isMinimalAcl(List<AclEntry>) - Static method in class org.apache.hadoop.fs.permission.AclUtil
-
Checks if the given entries represent a minimal ACL (contains exactly 3
entries).
- isMovable() - Method in enum org.apache.hadoop.fs.StorageType
-
- isMultiThreadNecessary(LinkedList<PathData>) - Method in class org.apache.hadoop.fs.shell.CopyCommandWithMultiThread
-
- isNativeBzip2Loaded(Configuration) - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Factory
-
Check if native-bzip2 code is loaded & initialized correctly and
can be loaded for this job.
- isNativeCodeLoaded() - Static method in class org.apache.hadoop.crypto.random.OpensslSecureRandom
-
- isNativeCodeLoaded() - Static method in class org.apache.hadoop.io.compress.ZStandardCodec
-
- isNativeCodeLoaded() - Static method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
- isNativeCodeLoaded() - Static method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor
-
- isNativeCodeLoaded() - Static method in class org.apache.hadoop.io.erasurecode.ErasureCodeNative
-
Are native libraries loaded?
- isNativeCodeLoaded() - Static method in class org.apache.hadoop.util.NativeCodeLoader
-
Check if native-hadoop code is loaded for this platform.
- isNativeZlibLoaded(Configuration) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
Check if native-zlib code is loaded & initialized correctly and
can be loaded for this job.
- isNegativeVInt(byte) - Static method in class org.apache.hadoop.io.WritableUtils
-
Given the first byte of a vint/vlong, determine the sign
- isNegotiable() - Method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
- isNegotiable() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
false by default
- isNestedMountPointSupported(Configuration) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Check the bool config whether nested mount point is supported.
- isNodeGroupAware() - Method in class org.apache.hadoop.net.NetworkTopology
-
- isNodeGroupAware() - Method in class org.apache.hadoop.net.NetworkTopologyWithNodeGroup
-
Check if network topology is aware of NodeGroup
- isNodeInScope(Node, String) - Static method in class org.apache.hadoop.net.NetworkTopology
-
Checks whether a node belongs to the scope.
- isNoop() - Method in class org.apache.hadoop.util.dynamic.DynMethods.UnboundMethod
-
- isNull() - Method in class org.apache.hadoop.fs.impl.BackReference
-
is the reference null?
- isOnAuxiliaryPort() - Method in class org.apache.hadoop.ipc.Server.Connection
-
- isOnSameNodeGroup(Node, Node) - Method in class org.apache.hadoop.net.NetworkTopology
-
- isOnSameNodeGroup(Node, Node) - Method in class org.apache.hadoop.net.NetworkTopologyWithNodeGroup
-
Check if two nodes are on the same node group (hypervisor) The
assumption here is: each nodes are leaf nodes.
- isOnSameRack(Node, Node) - Method in class org.apache.hadoop.net.NetworkTopology
-
Check if two nodes are on the same rack
- isOnSameRack(Node, Node) - Method in class org.apache.hadoop.net.NetworkTopologyWithNodeGroup
-
- isOpen() - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- isOpen() - Method in class org.apache.hadoop.fs.store.ByteBufferInputStream
-
Is the stream open?
- isOpen() - Method in class org.apache.hadoop.net.SocketInputStream
-
- isOpen() - Method in class org.apache.hadoop.net.SocketOutputStream
-
- isOpen() - Method in class org.apache.hadoop.net.unix.DomainSocket.DomainChannel
-
- isOpen() - Method in class org.apache.hadoop.net.unix.DomainSocket
-
Return true if the file descriptor is currently open.
- isOpen() - Method in class org.apache.hadoop.security.SaslInputStream
-
- isOpen() - Method in class org.apache.hadoop.util.CloseableReferenceCount
-
Return true if the status is currently open.
- isOperator() - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- isOperator() - Method in interface org.apache.hadoop.fs.shell.find.Expression
-
Identifies the expression as an operator rather than a primary.
- isOperator() - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- isOrderedDisjoint(List<? extends FileRange>, int, int) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Is the given input list.
- isOriginalTGT(KerberosTicket) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Check whether the server principal is the TGS's principal
- isParent(Node) - Method in class org.apache.hadoop.net.InnerNodeImpl
-
Judge if this node is the parent of node n.
- isParity() - Method in class org.apache.hadoop.io.erasurecode.ECBlock
-
- isParseSuccessful() - Method in class org.apache.hadoop.util.GenericOptionsParser
-
Query for the parse operation succeeding.
- isPass() - Method in class org.apache.hadoop.fs.shell.find.Result
-
Should processing continue.
- isPathRecursable(PathData) - Method in class org.apache.hadoop.fs.shell.Command
-
Determines whether a
PathData item is recursable.
- isPathRecursable(PathData) - Method in class org.apache.hadoop.fs.shell.find.Find
-
- isPmdkAvailable() - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- isPmem() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.PmemMappedRegion
-
- isPmem(long, long) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Pmem
-
- isPrivate() - Method in class org.apache.hadoop.security.token.Token
-
Whether this is a private token.
- isPrivateCloneOf(Text) - Method in class org.apache.hadoop.security.token.Token
-
Whether this is a private clone of a public token.
- isPrivilegedPort(int) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- isProbeForSyncable(String) - Static method in class org.apache.hadoop.fs.impl.StoreImplementationUtils
-
- isPropertyReconfigurable(String) - Method in interface org.apache.hadoop.conf.Reconfigurable
-
Return whether a given property is changeable at run time.
- isPropertyReconfigurable(String) - Method in class org.apache.hadoop.conf.ReconfigurableBase
-
Return whether a given property is changeable at run time.
- isPropertyTag(String) - Method in class org.apache.hadoop.conf.Configuration
-
Get Property tag Enum corresponding to given source.
- isProxyAllowed() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- isProxyAllowed() - Method in class org.apache.hadoop.security.rpcauth.TokenAuthMethod
-
- isProxyServer(String) - Static method in class org.apache.hadoop.security.authorize.ProxyServers
-
- isRack() - Method in class org.apache.hadoop.net.InnerNodeImpl
-
Judge if this node represents a rack.
- isRAM() - Method in enum org.apache.hadoop.fs.StorageType
-
- isReadyToBecomeActive() - Method in class org.apache.hadoop.ha.HAServiceStatus
-
- isRecursive() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Return true to create the parent directories if they do not exist.
- isRecursive() - Method in class org.apache.hadoop.fs.shell.Command
-
- isRegularFile(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
- isRegularFile(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Check if the file is regular.
- isResponseDeferred() - Method in class org.apache.hadoop.ipc.Server.Call
-
- isRoot() - Method in class org.apache.hadoop.fs.Path
-
Returns true if and only if this path represents the root of a file system.
- isRootInternalDir() - Method in class org.apache.hadoop.fs.viewfs.InodeTree
-
- isRpcInvocation() - Static method in class org.apache.hadoop.ipc.Server
-
- isRunning() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
is secretMgr running
- isRunning() - Method in class org.apache.hadoop.util.StopWatch
-
The method is used to find out if the StopWatch is started.
- isSameParents(Node, Node) - Method in class org.apache.hadoop.net.NetworkTopology
-
Compare the parents of each node for equality
- isSasl() - Method in class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod
-
- isSasl() - Method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
- isSasl() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
false by default
- isSasl() - Method in class org.apache.hadoop.security.rpcauth.TokenAuthMethod
-
- isScram(String) - Static method in enum org.apache.hadoop.security.scram.ScramMechanism
-
- isSecurityEnabled() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Determine if UserGroupInformation is using Kerberos to determine
user identities or is relying on simple authentication
- isSecurityEnabled() - Method in class org.apache.hadoop.util.MapRCommonSecurityUtil
-
- isServerFailOverEnabled() - Method in class org.apache.hadoop.ipc.CallQueueManager
-
- isServerFailOverEnabled() - Method in class org.apache.hadoop.ipc.FairCallQueue
-
- isServerFailOverEnabled() - Method in class org.apache.hadoop.ipc.Server
-
- isServerFailOverEnabledByQueue() - Method in class org.apache.hadoop.ipc.CallQueueManager
-
- isServerFailOverEnabledByQueue() - Method in class org.apache.hadoop.ipc.Server
-
- isSet() - Method in class org.apache.hadoop.util.functional.LazyAtomicReference
-
Is the reference set?
- isSetsidAvailable - Static variable in class org.apache.hadoop.util.Shell
-
Flag which is true if setsid exists.
- isShutdownInProgress() - Method in class org.apache.hadoop.util.ShutdownHookManager
-
Indicates if shutdown is in progress or not.
- isSignalAlreadyReceived() - Method in class org.apache.hadoop.service.launcher.InterruptEscalator
-
Flag set if a signal has been received.
- isSimpleAuthentication(Configuration) - Method in class org.apache.hadoop.security.KDiag
-
Is the authentication method of this configuration "simple"?
- isSingleSwitch() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
Predicate that indicates that the switch mapping is known to be
single-switch.
- isSingleSwitch() - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
- isSingleSwitch() - Method in class org.apache.hadoop.net.ScriptBasedMapping.RawScriptBasedMapping
-
Declare that the mapper is single-switched if a script was not named
in the configuration.
- isSingleSwitchByScriptPolicy() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
- isSnapshotEnabled() - Method in class org.apache.hadoop.fs.FileStatus
-
Check if directory is Snapshot enabled or not.
- isSorted() - Method in class org.apache.hadoop.fs.shell.Command
-
Whether the directory listing for a path should be sorted.?
- isSorted() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Is the TFile sorted?
- isSSLEnabled() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- isStarted() - Method in class org.apache.hadoop.util.JvmPauseMonitor
-
- isStatic() - Method in class org.apache.hadoop.util.dynamic.DynConstructors.Ctor
-
- isStatic() - Method in class org.apache.hadoop.util.dynamic.DynMethods.UnboundMethod
-
- isStickyBit() - Method in class org.apache.hadoop.fs.permission.AclStatus
-
Returns the sticky bit.
- isStriped() - Method in class org.apache.hadoop.fs.BlockLocation
-
Return true if the block is striped (erasure coded).
- isSuccess() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
-
- isSuccess() - Method in class org.apache.hadoop.ipc.RetryCache.CacheEntry
-
- isSupported() - Method in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- isSupported(CipherSuite) - Static method in class org.apache.hadoop.crypto.OpensslCipher
-
- isSupportSparseMetrics() - Method in class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
- isSymlink() - Method in class org.apache.hadoop.fs.FileStatus
-
Is this a symbolic link?
- isSystemClass(String, List<String>) - Static method in class org.apache.hadoop.util.ApplicationClassLoader
-
Checks if a class should be included as a system class.
- isTable() - Method in class org.apache.hadoop.fs.FileStatus
-
Is this a table type
- isTimedOut() - Method in class org.apache.hadoop.util.Shell
-
To check if the passed script to shell command executor timed out or
not.
- isTokenRequired() - Method in interface org.apache.hadoop.security.token.DtFetcher
-
Used to allow the service API to indicate whether a token is required.
- isTokenWatcherEnabled() - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- isTracked(String) - Method in class org.apache.hadoop.fs.FileSystemStorageStatistics
-
Return true if a statistic is being tracked.
- isTracked(String) - Method in class org.apache.hadoop.fs.statistics.impl.StorageStatisticsFromIOStatistics
-
- isTracked(String) - Method in class org.apache.hadoop.fs.StorageStatistics
-
Return true if a statistic is being tracked.
- isTracked(String) - Method in class org.apache.hadoop.fs.UnionStorageStatistics
-
Return true if a statistic is being tracked.
- isTransient() - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Indicates whether this provider represents a store
that is intended for transient use - such as the UserProvider
is.
- isTransient() - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- isTransient() - Method in class org.apache.hadoop.crypto.key.UserProvider
-
- isTransient() - Method in enum org.apache.hadoop.fs.StorageType
-
- isTransient() - Method in class org.apache.hadoop.security.alias.CredentialProvider
-
Indicates whether this provider represents a store
that is intended for transient use - such as the UserProvider
is.
- isTransient() - Method in class org.apache.hadoop.security.alias.UserProvider
-
- isTypeConsumedAvailable() - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return true if any storage type consumption information is available.
- isTypeQuotaSet() - Method in class org.apache.hadoop.fs.QuotaUsage
-
Return true if any storage type quota has been set.
- isUnshadedProtobufMessage(Object) - Static method in class org.apache.hadoop.ipc.ProtobufWrapperLegacy
-
Is a message an unshaded protobuf message?
- isUriPathAbsolute() - Method in class org.apache.hadoop.fs.Path
-
Returns true if the path component (i.e.
- isUserAllowed(UserGroupInformation) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
- isUserInList(UserGroupInformation) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Checks if a user represented by the provided
UserGroupInformation
is a member of the Access Control List.
- isUsersACLEnable() - Method in class org.apache.hadoop.security.authorize.UsersACLsManager
-
Check if users ACLs mapping manager can be used
- isValid() - Method in class org.apache.hadoop.fs.DelegationTokenRenewer.RenewAction
-
- isValid() - Method in class org.apache.hadoop.fs.impl.prefetch.FilePosition
-
Determines if the current position is valid.
- isValidName(String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Returns true if the specified string is considered valid in the path part
of a URI by this file system.
- isValidName(String) - Method in class org.apache.hadoop.fs.FilterFs
-
- isValidName(String) - Method in class org.apache.hadoop.fs.local.RawLocalFs
-
- isValidName(String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- isValidOffset(long) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Indicates whether the given absolute offset is valid.
- isValidProtocol(String) - Static method in class org.apache.hadoop.log.LogLevel
-
- isValidSpan() - Method in interface org.apache.hadoop.fs.store.audit.AuditSpan
-
Is the span valid? False == this is a span to indicate unbonded.
- isValidStateTransition(Service.STATE, Service.STATE) - Static method in class org.apache.hadoop.service.ServiceStateModel
-
Is a state transition valid?
There are no checks for current==proposed
as that is considered a non-transition.
- isValidSubnet(String) - Static method in class org.apache.hadoop.net.NetUtils
-
isValidSubnet.
- isValueLengthKnown() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner.Entry
-
Check whether it is safe to call getValueLength().
- isViewFileSystem(FileSystem) - Static method in class org.apache.hadoop.fs.viewfs.ViewFileSystemUtil
-
Check if the FileSystem is a ViewFileSystem.
- isViewFileSystemOverloadScheme(FileSystem) - Static method in class org.apache.hadoop.fs.viewfs.ViewFileSystemUtil
-
Check if the FileSystem is a ViewFileSystemOverloadScheme.
- isWindowsAbsolutePath(String, boolean) - Static method in class org.apache.hadoop.fs.Path
-
Determine whether a given path string represents an absolute path on
Windows.
- isWithinCurrentBuffer(long) - Method in class org.apache.hadoop.fs.impl.prefetch.FilePosition
-
Determines whether the given absolute position lies within the current buffer.
- iterations() - Method in class org.apache.hadoop.security.scram.ScramCredential
-
- iterations() - Method in class org.apache.hadoop.security.scram.ScramMessages.ServerFirstMessage
-
- iterator() - Method in class org.apache.hadoop.conf.Configuration.IntegerRanges
-
- iterator() - Method in class org.apache.hadoop.conf.Configuration
-
Get an Iterator to go through the list of String
key-value pairs in the configuration.
- iterator() - Method in class org.apache.hadoop.fs.FileSystemStorageStatistics
-
- iterator() - Method in enum org.apache.hadoop.fs.GlobalStorageStatistics
-
Get an iterator that we can use to iterate throw all the global storage
statistics objects.
- iterator() - Method in class org.apache.hadoop.fs.statistics.impl.StorageStatisticsFromIOStatistics
-
- iterator() - Method in class org.apache.hadoop.io.EnumSetWritable
-
- iterator() - Method in class org.apache.hadoop.ipc.CallQueueManager
-
- iterator() - Method in class org.apache.hadoop.ipc.FairCallQueue
-
Iterator is not implemented, as it is not needed.
- iterator() - Method in class org.apache.hadoop.metrics2.impl.MetricsCollectorImpl
-
- iterator() - Method in class org.apache.hadoop.util.ChunkedArrayList
-
- iterator() - Method in class org.apache.hadoop.util.GSetByHashMap
-
- iterator() - Method in class org.apache.hadoop.util.IntrusiveCollection
-
Get an iterator over the list.
- iterator() - Method in class org.apache.hadoop.util.LightWeightCache
-
- iterator() - Method in class org.apache.hadoop.util.LightWeightGSet
-
- IV_FIELD - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- raise() - Method in class org.apache.hadoop.service.launcher.IrqHandler
-
Raise the signal.
- raiseInnerCause(CompletionException) - Static method in class org.apache.hadoop.fs.impl.FutureIOSupport
-
Deprecated.
- raiseInnerCause(CompletionException) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
Extract the cause of a completion failure and rethrow it if an IOE
or RTE.
- raiseInnerCause(ExecutionException) - Static method in class org.apache.hadoop.fs.impl.FutureIOSupport
-
Deprecated.
- raiseInnerCause(ExecutionException) - Static method in class org.apache.hadoop.util.functional.FutureIO
-
From the inner cause of an execution exception, extract the inner cause
if it is an IOE or RTE.
- RAM_DISK - org.apache.hadoop.fs.StorageType
-
- RAND_PART_A_STATE - org.apache.hadoop.io.compress.bzip2.CBZip2InputStream.STATE
-
- RAND_PART_B_STATE - org.apache.hadoop.io.compress.bzip2.CBZip2InputStream.STATE
-
- RAND_PART_C_STATE - org.apache.hadoop.io.compress.bzip2.CBZip2InputStream.STATE
-
- RANDOM - Static variable in interface org.apache.hadoop.util.bloom.RemoveScheme
-
Random selection.
- rangeExcludingIterator(long, long) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
A remote iterator which simply counts up, stopping once the
value is greater than the value of excludedFinish.
- RateLimiting - Interface in org.apache.hadoop.util
-
Minimal subset of google rate limiter class.
- RateLimitingFactory - Class in org.apache.hadoop.util
-
Factory for Rate Limiting.
- RATIO - Static variable in interface org.apache.hadoop.util.bloom.RemoveScheme
-
Ratio Selection.
- RawComparable - Interface in org.apache.hadoop.io.file.tfile
-
Interface for objects that can be compared through
RawComparator.
- RawComparator<T> - Interface in org.apache.hadoop.io
-
A Comparator that operates directly on byte representations of
objects.
- RawErasureCoderFactory - Interface in org.apache.hadoop.io.erasurecode.rawcoder
-
Raw erasure coder factory that can be used to create raw encoder and decoder.
- RawErasureDecoder - Class in org.apache.hadoop.io.erasurecode.rawcoder
-
An abstract raw erasure decoder that's to be inherited by new decoders.
- RawErasureDecoder(ErasureCoderOptions) - Constructor for class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureDecoder
-
- RawErasureEncoder - Class in org.apache.hadoop.io.erasurecode.rawcoder
-
An abstract raw erasure encoder that's to be inherited by new encoders.
- RawErasureEncoder(ErasureCoderOptions) - Constructor for class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureEncoder
-
- RawLocalFileSystem - Class in org.apache.hadoop.fs
-
Implement the FileSystem API for the raw local filesystem.
- RawLocalFileSystem() - Constructor for class org.apache.hadoop.fs.RawLocalFileSystem
-
- RawLocalFs - Class in org.apache.hadoop.fs.local
-
The RawLocalFs implementation of AbstractFileSystem.
- rawMapping - Variable in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
The uncached mapping
- RawPathHandle - Class in org.apache.hadoop.fs
-
Generic format of FileStatus objects.
- RawPathHandle(ByteBuffer) - Constructor for class org.apache.hadoop.fs.RawPathHandle
-
Store a reference to the given bytes as the serialized form.
- RawPathHandle(PathHandle) - Constructor for class org.apache.hadoop.fs.RawPathHandle
-
Initialize using a copy of bytes from the serialized handle.
- RawScriptBasedMapping() - Constructor for class org.apache.hadoop.net.ScriptBasedMapping.RawScriptBasedMapping
-
Constructor.
- read() - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- read() - Method in class org.apache.hadoop.fs.FSInputChecker
-
Read one checksum-verified byte
- read() - Method in class org.apache.hadoop.fs.ftp.FTPInputStream
-
- read() - Method in class org.apache.hadoop.fs.store.ByteBufferInputStream
-
- read() - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2InputStream
-
- read() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- read() - Method in class org.apache.hadoop.io.compress.PassthroughCodec.PassthroughDecompressorStream
-
- read() - Method in class org.apache.hadoop.io.file.tfile.BoundedRangeFileInputStream
-
- read() - Method in class org.apache.hadoop.net.SocketInputStream
-
- read() - Method in class org.apache.hadoop.net.unix.DomainSocket.DomainInputStream
-
- read() - Method in class org.apache.hadoop.security.SaslInputStream
-
Reads the next byte of data from this input stream.
- read() - Method in class org.apache.hadoop.util.LimitInputStream
-
- read(byte[]) - Method in class org.apache.hadoop.io.compress.PassthroughCodec.PassthroughDecompressorStream
-
- read(byte[]) - Method in class org.apache.hadoop.io.file.tfile.BoundedRangeFileInputStream
-
- read(byte[]) - Method in class org.apache.hadoop.security.SaslInputStream
-
Reads up to b.length bytes of data from this input stream into
an array of bytes.
- read(byte[], int, int) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
Decryption is buffer based.
- read(byte[], int, int) - Method in class org.apache.hadoop.fs.AvroFSInput
-
- read(byte[], int, int) - Method in class org.apache.hadoop.fs.FSInputChecker
-
Read checksum verified bytes from this byte-input stream into
the specified byte array, starting at the given offset.
- read(byte[], int, int) - Method in class org.apache.hadoop.fs.ftp.FTPInputStream
-
- read(byte[], int, int) - Method in class org.apache.hadoop.fs.store.ByteBufferInputStream
-
Read in data.
- read(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2InputStream
-
In CONTINOUS reading mode, this read method starts from the
start of the compressed stream and end at the end of file by
emitting un-compressed data.
- read(byte[], int, int) - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
Read bytes from the stream.
- read(byte[], int, int) - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- read(byte[], int, int) - Method in class org.apache.hadoop.io.compress.PassthroughCodec.PassthroughDecompressorStream
-
- read(byte[], int, int) - Method in class org.apache.hadoop.io.file.tfile.BoundedRangeFileInputStream
-
- read(byte[], int, int) - Method in class org.apache.hadoop.net.SocketInputStream
-
- read(byte[], int, int) - Method in class org.apache.hadoop.net.unix.DomainSocket.DomainInputStream
-
- read(byte[], int, int) - Method in class org.apache.hadoop.security.SaslInputStream
-
Reads up to len bytes of data from this input stream into an
array of bytes.
- read(byte[], int, int) - Method in class org.apache.hadoop.util.LimitInputStream
-
- read(long, byte[], int, int) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
Positioned read.
- read(long, byte[], int, int) - Method in class org.apache.hadoop.fs.BufferedFSInputStream
-
- read(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Read bytes from the given position in the stream to the given buffer.
- read(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSInputStream
-
- read(long, byte[], int, int) - Method in interface org.apache.hadoop.fs.PositionedReadable
-
Read up to the specified number of bytes, from a given
position within a file, and return the number of bytes read.
- read(long, ByteBuffer) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
Positioned read using ByteBuffers.
- read(long, ByteBuffer) - Method in interface org.apache.hadoop.fs.ByteBufferPositionedReadable
-
Reads up to buf.remaining() bytes into buf from a given position
in the file and returns the number of bytes read.
- read(long, ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- read(DataInput) - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
- read(DataInput) - Static method in class org.apache.hadoop.fs.permission.PermissionStatus
-
- read(DataInput) - Static method in class org.apache.hadoop.io.MD5Hash
-
Constructs, reads and returns an instance.
- read(DataInput) - Static method in enum org.apache.hadoop.security.SaslRpcServer.AuthMethod
-
Read from in.
- read(ByteBuffer) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
ByteBuffer read.
- read(ByteBuffer) - Method in interface org.apache.hadoop.fs.ByteBufferReadable
-
Reads up to buf.remaining() bytes into buf.
- read(ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- read(ByteBuffer) - Method in class org.apache.hadoop.net.SocketInputStream
-
- read(ByteBuffer) - Method in class org.apache.hadoop.net.unix.DomainSocket.DomainChannel
-
- read(ByteBuffer) - Method in class org.apache.hadoop.security.SaslInputStream
-
- read(ByteBuffer, long, int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManager
-
Reads into the given buffer size bytes from the underlying file
starting at startOffset.
- read(ByteBufferPool, int) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- read(ByteBufferPool, int, EnumSet<ReadOption>) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- read(ByteBufferPool, int, EnumSet<ReadOption>) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- read(ByteBufferPool, int, EnumSet<ReadOption>) - Method in interface org.apache.hadoop.fs.HasEnhancedByteBufferAccess
-
Get a ByteBuffer containing file data.
- READ - org.apache.hadoop.fs.permission.FsAction
-
- READ_AHEAD_BYTES_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of bytes read from readAhead.
- READ_DIR - org.apache.hadoop.security.authorize.UsersACLsManager.ACE
-
- READ_EXECUTE - org.apache.hadoop.fs.permission.FsAction
-
- READ_FILE - org.apache.hadoop.security.authorize.UsersACLsManager.ACE
-
- READ_LINK_COMMAND - Static variable in class org.apache.hadoop.util.Shell
-
a Unix command to get a link target: "readlink".
- READ_OPS - org.apache.hadoop.fs.Statistic
-
- READ_TIMEOUT - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- READ_TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.security.LdapGroupsMapping
-
- READ_WRITE - org.apache.hadoop.fs.permission.FsAction
-
- READAHEAD - Static variable in interface org.apache.hadoop.fs.StreamCapabilities
-
- ReadaheadPool - Class in org.apache.hadoop.io
-
Manages a pool of threads which can issue readahead requests on file descriptors.
- ReadaheadPool.ReadaheadRequest - Interface in org.apache.hadoop.io
-
An outstanding readahead request that has been submitted to
the pool.
- readaheadStream(String, FileDescriptor, long, long, long, ReadaheadPool.ReadaheadRequest) - Method in class org.apache.hadoop.io.ReadaheadPool
-
Issue a request to readahead on the given file descriptor.
- readAndDiscard(int) - Method in class org.apache.hadoop.fs.FSInputChecker
-
Like read(byte[], int, int), but does not provide a dest buffer,
so the read data is discarded.
- readAndProcess() - Method in class org.apache.hadoop.ipc.Server.Connection
-
This method reads in a non-blocking fashion from the channel:
this method is called repeatedly when data is present in the channel;
when it has enough data to process one rpc it processes that rpc.
- readAuthMethod(DataInput) - Static method in class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
Deprecated.
- READBYTEBUFFER - Static variable in interface org.apache.hadoop.fs.StreamCapabilities
-
- readChunk(long, byte[], int, int, byte[]) - Method in class org.apache.hadoop.fs.FSInputChecker
-
Reads in checksum chunks into buf at offset
and checksum into checksum.
- readCompressedByteArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- readCompressedString(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- readCompressedStringArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- readDouble(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Parse a double from a byte array.
- readEnum(DataInput, Class<T>) - Static method in class org.apache.hadoop.io.WritableUtils
-
Read an Enum value from DataInput, Enums are read and written
using String values.
- Reader(Configuration, SequenceFile.Reader.Option...) - Constructor for class org.apache.hadoop.io.SequenceFile.Reader
-
- Reader(FileSystem, String, Configuration) - Constructor for class org.apache.hadoop.io.ArrayFile.Reader
-
Construct an array reader for the named file.
- Reader(FileSystem, String, Configuration) - Constructor for class org.apache.hadoop.io.BloomMapFile.Reader
-
Deprecated.
- Reader(FileSystem, String, Configuration) - Constructor for class org.apache.hadoop.io.MapFile.Reader
-
Deprecated.
- Reader(FileSystem, String, Configuration) - Constructor for class org.apache.hadoop.io.SetFile.Reader
-
Construct a set reader for the named set.
- Reader(FileSystem, String, WritableComparator, Configuration) - Constructor for class org.apache.hadoop.io.BloomMapFile.Reader
-
Deprecated.
- Reader(FileSystem, String, WritableComparator, Configuration) - Constructor for class org.apache.hadoop.io.MapFile.Reader
-
Deprecated.
- Reader(FileSystem, String, WritableComparator, Configuration) - Constructor for class org.apache.hadoop.io.SetFile.Reader
-
Construct a set reader for the named set using the named comparator.
- Reader(FileSystem, String, WritableComparator, Configuration, boolean) - Constructor for class org.apache.hadoop.io.BloomMapFile.Reader
-
Deprecated.
- Reader(FileSystem, Path, Configuration) - Constructor for class org.apache.hadoop.io.SequenceFile.Reader
-
Deprecated.
- Reader(FSDataInputStream, int, long, long, Configuration) - Constructor for class org.apache.hadoop.io.SequenceFile.Reader
-
Deprecated.
- Reader(FSDataInputStream, long, Configuration) - Constructor for class org.apache.hadoop.io.file.tfile.TFile.Reader
-
Constructor
- Reader(Path, Configuration, SequenceFile.Reader.Option...) - Constructor for class org.apache.hadoop.io.BloomMapFile.Reader
-
- Reader(Path, Configuration, SequenceFile.Reader.Option...) - Constructor for class org.apache.hadoop.io.MapFile.Reader
-
- readFields(DataInput) - Method in class org.apache.hadoop.conf.Configuration
-
- readFields(DataInput) - Method in class org.apache.hadoop.fs.CompositeCrcFileChecksum
-
- readFields(DataInput) - Method in class org.apache.hadoop.fs.ContentSummary
-
- readFields(DataInput) - Method in class org.apache.hadoop.fs.FileStatus
-
Deprecated.
- readFields(DataInput) - Method in class org.apache.hadoop.fs.FsServerDefaults
-
- readFields(DataInput) - Method in class org.apache.hadoop.fs.FsStatus
-
- readFields(DataInput) - Method in class org.apache.hadoop.fs.MD5MD5CRC32FileChecksum
-
- readFields(DataInput) - Method in interface org.apache.hadoop.fs.PathId
-
- readFields(DataInput) - Method in class org.apache.hadoop.fs.permission.FsPermission
-
Deprecated.
- readFields(DataInput) - Method in class org.apache.hadoop.fs.permission.PermissionStatus
-
- readFields(DataInput) - Method in class org.apache.hadoop.fs.store.EtagChecksum
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.ArrayWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.BooleanWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.BytesWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.ByteWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.CompressedWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.DoubleWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.EnumSetWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.FloatWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.GenericWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.IntWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.LongWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.MapWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.MD5Hash
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.NullWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.ObjectWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.SequenceFile.Metadata
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.ShortWritable
-
read the short value
- readFields(DataInput) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.Text
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.TwoDArrayWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.UTF8
-
Deprecated.
- readFields(DataInput) - Method in class org.apache.hadoop.io.VersionedWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.VIntWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.io.VLongWritable
-
- readFields(DataInput) - Method in interface org.apache.hadoop.io.Writable
-
Deserialize the fields of this object from in.
- readFields(DataInput) - Method in class org.apache.hadoop.ipc.ProtocolSignature
-
- readFields(DataInput) - Method in class org.apache.hadoop.ipc.RpcWritable
-
- readFields(DataInput) - Method in class org.apache.hadoop.maprfs.MapRPathId
-
- readFields(DataInput) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Deserializes the AccessControlList object
- readFields(DataInput) - Method in class org.apache.hadoop.security.Credentials
-
Loads all the keys.
- readFields(DataInput) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- readFields(DataInput) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.DelegationTokenInformation
-
- readFields(DataInput) - Method in class org.apache.hadoop.security.token.delegation.DelegationKey
-
- readFields(DataInput) - Method in class org.apache.hadoop.security.token.Token
-
- readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.BloomFilter
-
- readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
-
- readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
-
- readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.Filter
-
- readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.Key
-
- readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
- readFields(DataInput, int) - Method in class org.apache.hadoop.io.Text
-
- readFieldsCompressed(DataInput) - Method in class org.apache.hadoop.io.CompressedWritable
-
- readFile(Path, ByteBuffer) - Method in class org.apache.hadoop.fs.impl.prefetch.SingleFilePerBlockCache
-
- readFileToMap(String, String, Map<String, Integer>) - Static method in class org.apache.hadoop.util.HostsFileReader
-
- readFileToMapWithFileInputStream(String, String, InputStream, Map<String, Integer>) - Static method in class org.apache.hadoop.util.HostsFileReader
-
- readFileToSet(String, String, Set<String>) - Static method in class org.apache.hadoop.util.HostsFileReader
-
- readFileToSetWithFileInputStream(String, String, InputStream, Set<String>) - Static method in class org.apache.hadoop.util.HostsFileReader
-
- readFloat(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Parse a float from a byte array.
- readFrom(ByteBuffer) - Method in class org.apache.hadoop.ipc.ProtobufWrapperLegacy
-
- readFully(long, byte[]) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- readFully(long, byte[]) - Method in class org.apache.hadoop.fs.BufferedFSInputStream
-
- readFully(long, byte[]) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- readFully(long, byte[]) - Method in class org.apache.hadoop.fs.FSInputStream
-
- readFully(long, byte[]) - Method in interface org.apache.hadoop.fs.PositionedReadable
-
Read number of bytes equal to the length of the buffer, from a given
position within a file.
- readFully(long, byte[], int, int) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
Positioned read fully.
- readFully(long, byte[], int, int) - Method in class org.apache.hadoop.fs.BufferedFSInputStream
-
- readFully(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Read bytes from the given position in the stream to the given buffer.
- readFully(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSInputStream
-
- readFully(long, byte[], int, int) - Method in interface org.apache.hadoop.fs.PositionedReadable
-
Read the specified number of bytes, from a given
position within a file.
- readFully(long, ByteBuffer) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
Positioned readFully using ByteBuffers.
- readFully(long, ByteBuffer) - Method in interface org.apache.hadoop.fs.ByteBufferPositionedReadable
-
Reads buf.remaining() bytes into buf from a given position in
the file or until the end of the data was reached before the read
operation completed.
- readFully(long, ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Delegate to the underlying stream.
- readFully(InputStream, byte[], int, int) - Static method in class org.apache.hadoop.fs.FSInputChecker
-
A utility function that tries to read up to len bytes from
stm
- readFully(InputStream, byte[], int, int) - Static method in class org.apache.hadoop.io.IOUtils
-
Reads len bytes in a loop.
- readFullyToByteArray(DataInput) - Static method in class org.apache.hadoop.io.IOUtils
-
Reads a DataInput until EOF and returns a byte array.
- readInDirectBuffer(FileRange, ByteBuffer, Function4RaisingIOE<Long, byte[], Integer, Integer, Void>) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Read bytes from stream into a byte buffer using an
intermediate byte array.
- readInt(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Parse an integer from a byte array.
- readInt(byte[], int) - Static method in class org.apache.hadoop.util.CrcUtil
-
Reads 4-byte big-endian int value from buf starting at
offset.
- readLine(Text) - Method in class org.apache.hadoop.util.LineReader
-
Read from the InputStream into the given Text.
- readLine(Text, int) - Method in class org.apache.hadoop.util.LineReader
-
Read from the InputStream into the given Text.
- readLine(Text, int, int) - Method in class org.apache.hadoop.util.LineReader
-
Read one line from the InputStream into the given Text.
- readLink(File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Returns the target of the given symlink.
- readLock() - Method in class org.apache.hadoop.util.InstrumentedReadWriteLock
-
- readLong(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Parse a long from a byte array.
- readObject(DataInput, Configuration) - Static method in class org.apache.hadoop.io.ObjectWritable
-
Read a
Writable,
String, primitive type, or an array of
the preceding.
- readObject(DataInput, ObjectWritable, Configuration) - Static method in class org.apache.hadoop.io.ObjectWritable
-
Read a
Writable,
String, primitive type, or an array of
the preceding.
- ReadOption - Enum in org.apache.hadoop.fs
-
Options that can be used when reading from a FileSystem.
- readPassword(String) - Method in class org.apache.hadoop.security.alias.CredentialShell.PasswordReader
-
- readRangeFrom(PositionedReadable, FileRange, IntFunction<ByteBuffer>) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Synchronously reads a range from the stream dealing with the combinations
of ByteBuffers buffers and PositionedReadable streams.
- readRawVarint32(DataInput) - Static method in class org.apache.hadoop.util.ProtoUtil
-
Read a variable length integer in the same format that ProtoBufs encodes.
- readResponse() - Method in class org.apache.hadoop.ipc.Client.IpcStreams
-
- readSSLConfiguration(Configuration, SSLFactory.Mode) - Static method in class org.apache.hadoop.security.ssl.SSLFactory
-
- readString(DataInput) - Static method in class org.apache.hadoop.io.file.tfile.Utils
-
Read a String as a VInt n, followed by n Bytes in Text format.
- readString(DataInput) - Static method in class org.apache.hadoop.io.Text
-
- readString(DataInput) - Static method in class org.apache.hadoop.io.UTF8
-
Deprecated.
- readString(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- readString(DataInput, int) - Static method in class org.apache.hadoop.io.Text
-
- readStringArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- readStringSafely(DataInput, int) - Static method in class org.apache.hadoop.io.WritableUtils
-
Read a string, but check it for sanity.
- readTokenStorageFile(File, Configuration) - Static method in class org.apache.hadoop.security.Credentials
-
Convenience method for reading a token storage file and loading its Tokens.
- readTokenStorageFile(Path, Configuration) - Static method in class org.apache.hadoop.security.Credentials
-
Convenience method for reading a token storage file and loading its Tokens.
- readTokenStorageStream(DataInputStream) - Method in class org.apache.hadoop.security.Credentials
-
Convenience method for reading a token from a DataInputStream.
- readUnsignedShort(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Parse an unsigned short from a byte array.
- readVectored(List<? extends FileRange>, IntFunction<ByteBuffer>) - Method in class org.apache.hadoop.fs.BufferedFSInputStream
-
- readVectored(List<? extends FileRange>, IntFunction<ByteBuffer>) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- readVectored(List<? extends FileRange>, IntFunction<ByteBuffer>) - Method in interface org.apache.hadoop.fs.PositionedReadable
-
Read fully a list of file ranges asynchronously from this file.
- readVectored(PositionedReadable, List<? extends FileRange>, IntFunction<ByteBuffer>) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
This is the default implementation which iterates through the ranges
to read each synchronously, but the intent is that subclasses
can make more efficient readers.
- readVInt(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Reads a zero-compressed encoded integer from a byte array and returns it.
- readVInt(DataInput) - Static method in class org.apache.hadoop.io.file.tfile.Utils
-
Decoding the variable-length integer.
- readVInt(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
Reads a zero-compressed encoded integer from input stream and returns it.
- readVIntInRange(DataInput, int, int) - Static method in class org.apache.hadoop.io.WritableUtils
-
Reads an integer from the input stream and returns it.
- readVLong(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator
-
Reads a zero-compressed encoded long from a byte array and returns it.
- readVLong(DataInput) - Static method in class org.apache.hadoop.io.file.tfile.Utils
-
Decoding the variable-length integer.
- readVLong(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
Reads a zero-compressed encoded long from input stream and returns it.
- readWithKnownLength(DataInput, int) - Method in class org.apache.hadoop.io.Text
-
Read a Text object whose length is already known.
- ReadWriteDiskValidator - Class in org.apache.hadoop.util
-
ReadWriteDiskValidator is the class to check a directory by to create a file,
write some bytes into it, read back, and verify if they are identical.
- ReadWriteDiskValidator() - Constructor for class org.apache.hadoop.util.ReadWriteDiskValidator
-
- ReadWriteDiskValidatorMetrics - Class in org.apache.hadoop.util
-
- ReadWriteDiskValidatorMetrics() - Constructor for class org.apache.hadoop.util.ReadWriteDiskValidatorMetrics
-
- readXmlFileToMapWithFileInputStream(String, String, InputStream, Map<String, Integer>) - Static method in class org.apache.hadoop.util.HostsFileReader
-
- READY - org.apache.hadoop.fs.impl.prefetch.BufferData.State
-
This block has data and is ready to be read.
- REAL_USER_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- reason - Variable in class org.apache.hadoop.io.retry.RetryPolicy.RetryAction
-
- reattach(MetricsSystem, JvmMetrics) - Static method in class org.apache.hadoop.metrics2.source.JvmMetrics
-
- reattachMetrics() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Reattach the class's metrics to a new metric system.
- rebalanceVolumes(String, int, boolean, String, FileSystem) - Static method in class org.apache.hadoop.util.RMVolumeShardingUtil
-
- RECEIVE_BUFFER_SIZE - Static variable in class org.apache.hadoop.net.unix.DomainSocket
-
- RECEIVE_TIMEOUT - Static variable in class org.apache.hadoop.net.unix.DomainSocket
-
- receiveRequestState(RpcHeaderProtos.RpcRequestHeaderProto, long) - Method in interface org.apache.hadoop.ipc.AlignmentContext
-
This is the intended server method call to implement to receive
client state info during RPC response header processing.
- receiveResponseState(RpcHeaderProtos.RpcResponseHeaderProto) - Method in interface org.apache.hadoop.ipc.AlignmentContext
-
This is the intended client method call to implement to receive state info
during RPC response processing.
- recommissionNode(Node) - Method in class org.apache.hadoop.net.NetworkTopology
-
Update empty rack number when add a node like recommission.
- Reconfigurable - Interface in org.apache.hadoop.conf
-
- ReconfigurableBase - Class in org.apache.hadoop.conf
-
Utility base class for implementing the Reconfigurable interface.
- ReconfigurableBase() - Constructor for class org.apache.hadoop.conf.ReconfigurableBase
-
Construct a ReconfigurableBase.
- ReconfigurableBase(Configuration) - Constructor for class org.apache.hadoop.conf.ReconfigurableBase
-
- ReconfigurationException - Exception in org.apache.hadoop.conf
-
Exception indicating that configuration property cannot be changed
at run time.
- ReconfigurationException() - Constructor for exception org.apache.hadoop.conf.ReconfigurationException
-
- ReconfigurationException(String, String, String) - Constructor for exception org.apache.hadoop.conf.ReconfigurationException
-
- ReconfigurationException(String, String, String, Throwable) - Constructor for exception org.apache.hadoop.conf.ReconfigurationException
-
- ReconfigurationServlet - Class in org.apache.hadoop.conf
-
A servlet for changing a node's configuration.
- ReconfigurationServlet() - Constructor for class org.apache.hadoop.conf.ReconfigurationServlet
-
- ReconfigurationTaskStatus - Class in org.apache.hadoop.conf
-
- ReconfigurationTaskStatus(long, long, Map<ReconfigurationUtil.PropertyChange, Optional<String>>) - Constructor for class org.apache.hadoop.conf.ReconfigurationTaskStatus
-
- ReconfigurationUtil - Class in org.apache.hadoop.conf
-
- ReconfigurationUtil() - Constructor for class org.apache.hadoop.conf.ReconfigurationUtil
-
- ReconfigurationUtil.PropertyChange - Class in org.apache.hadoop.conf
-
- reconfigureProperty(String, String) - Method in interface org.apache.hadoop.conf.Reconfigurable
-
Change a configuration property on this object to the value specified.
- reconfigureProperty(String, String) - Method in class org.apache.hadoop.conf.ReconfigurableBase
-
Change a configuration property on this object to the value specified.
- reconfigurePropertyImpl(String, String) - Method in class org.apache.hadoop.conf.ReconfigurableBase
-
Change a configuration property.
- record(double...) - Method in class org.apache.hadoop.log.LogThrottlingHelper
-
Record some set of values at the current time into this helper.
- record(String, long, double...) - Method in class org.apache.hadoop.log.LogThrottlingHelper
-
Record some set of values at the specified time into this helper.
- Record() - Constructor for class org.apache.hadoop.metrics2.util.MetricsCache.Record
-
- RECORD - org.apache.hadoop.io.SequenceFile.CompressionType
-
Compress values only, each separately.
- recoverLease(Path) - Method in interface org.apache.hadoop.fs.LeaseRecoverable
-
Start the lease recovery of a file.
- recursePath(PathData) - Method in class org.apache.hadoop.fs.shell.Command
-
- recursePath(PathData) - Method in class org.apache.hadoop.fs.shell.find.Find
-
- recursive - Variable in class org.apache.hadoop.fs.shell.Command
-
- recursive() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Create the parent directory if they do not exist.
- recvFileInputStreams(FileInputStream[], byte[], int, int) - Method in class org.apache.hadoop.net.unix.DomainSocket
-
Receive some FileDescriptor objects from the process on the other side of
this socket, and wrap them in FileInputStream objects.
- redact(String, String) - Method in class org.apache.hadoop.conf.ConfigRedactor
-
Given a key / value pair, decides whether or not to redact and returns
either the original value or text indicating it has been redacted.
- redactXml(String, String) - Method in class org.apache.hadoop.conf.ConfigRedactor
-
Given a key / value pair, decides whether or not to redact and returns
either the original value or text indicating it has been redacted.
- REENCRYPT_BATCH_SUB_RESOURCE - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- reencryptEncryptedKey(KeyProviderCryptoExtension.EncryptedKeyVersion) - Method in interface org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.CryptoExtension
-
Re-encrypts an encrypted key version, using its initialization vector
and key material, but with the latest key version name of its key name
in the key provider.
- reencryptEncryptedKey(KeyProviderCryptoExtension.EncryptedKeyVersion) - Method in class org.apache.hadoop.crypto.key.KeyProviderCryptoExtension
-
Re-encrypts an encrypted key version, using its initialization vector
and key material, but with the latest key version name of its key name
in the key provider.
- reencryptEncryptedKey(KeyProviderCryptoExtension.EncryptedKeyVersion) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- reencryptEncryptedKey(KeyProviderCryptoExtension.EncryptedKeyVersion) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- reencryptEncryptedKeys(List<KeyProviderCryptoExtension.EncryptedKeyVersion>) - Method in interface org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.CryptoExtension
-
- reencryptEncryptedKeys(List<KeyProviderCryptoExtension.EncryptedKeyVersion>) - Method in class org.apache.hadoop.crypto.key.KeyProviderCryptoExtension
-
- reencryptEncryptedKeys(List<KeyProviderCryptoExtension.EncryptedKeyVersion>) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- reencryptEncryptedKeys(List<KeyProviderCryptoExtension.EncryptedKeyVersion>) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- reference() - Static method in class org.apache.hadoop.fs.Options.HandleOpt
-
Handle is valid iff the referent exists in the namespace.
- reference() - Method in class org.apache.hadoop.util.CloseableReferenceCount
-
Increment the reference count.
- REFERRER_ORIGIN_HOST - Static variable in class org.apache.hadoop.fs.audit.AuditConstants
-
The host from where requests originate: "audit.example.org".
- REFERRER_PATH_FORMAT - Static variable in class org.apache.hadoop.fs.store.audit.HttpReferrerAuditHeader
-
Format of path to build: "/hadoop/1/%3$s/%2$s/".
- ReflectionUtils - Class in org.apache.hadoop.util
-
General reflection utils
- ReflectionUtils() - Constructor for class org.apache.hadoop.util.ReflectionUtils
-
- refresh() - Method in class org.apache.hadoop.fs.CachingGetSpaceUsed
-
- refresh() - Method in class org.apache.hadoop.fs.DFCachingGetSpaceUsed
-
- refresh() - Method in class org.apache.hadoop.fs.DU
-
- refresh() - Method in class org.apache.hadoop.fs.WindowsGetSpaceUsed
-
Override to hook in DUHelper class.
- refresh() - Static method in class org.apache.hadoop.security.authorize.ProxyServers
-
- refresh() - Method in class org.apache.hadoop.security.Groups
-
Refresh all user-to-groups mappings.
- refresh() - Method in class org.apache.hadoop.util.CacheableIPList
-
Refreshes the ip list
- refresh() - Method in class org.apache.hadoop.util.HostsFileReader
-
- refresh(InputStream, InputStream) - Method in class org.apache.hadoop.util.HostsFileReader
-
- refresh(String, String) - Method in class org.apache.hadoop.util.HostsFileReader
-
- refresh(String, String[]) - Method in interface org.apache.hadoop.ipc.GenericRefreshProtocol
-
Refresh the resource based on identity passed in.
- refresh(Configuration) - Static method in class org.apache.hadoop.security.authorize.ProxyServers
-
- refresh(Configuration, PolicyProvider) - Method in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
- RefreshAuthorizationPolicyProtocol - Interface in org.apache.hadoop.security.authorize
-
Protocol which is used to refresh the authorization policy in use currently.
- refreshCallQueue() - Method in interface org.apache.hadoop.ipc.RefreshCallQueueProtocol
-
Refresh the callqueue.
- refreshCallQueue(Configuration) - Method in class org.apache.hadoop.ipc.Server
-
- RefreshCallQueueProtocol - Interface in org.apache.hadoop.ipc
-
Protocol which is used to refresh the call queue in use currently.
- RefreshHandler - Interface in org.apache.hadoop.ipc
-
Used to registry custom methods to refresh at runtime.
- RefreshRegistry - Class in org.apache.hadoop.ipc
-
Used to registry custom methods to refresh at runtime.
- RefreshRegistry() - Constructor for class org.apache.hadoop.ipc.RefreshRegistry
-
- RefreshResponse - Class in org.apache.hadoop.ipc
-
Return a response in the handler method for the user to see.
- RefreshResponse(int, String) - Constructor for class org.apache.hadoop.ipc.RefreshResponse
-
- refreshServiceAcl() - Method in interface org.apache.hadoop.security.authorize.RefreshAuthorizationPolicyProtocol
-
Refresh the service-level authorization policy in-effect.
- refreshServiceAcl(Configuration, PolicyProvider) - Method in class org.apache.hadoop.ipc.Server
-
Refresh the service authorization ACL for the service handled by this server.
- refreshServiceAclWithLoadedConfiguration(Configuration, PolicyProvider) - Method in class org.apache.hadoop.ipc.Server
-
Refresh the service authorization ACL for the service handled by this server
using the specified Configuration.
- refreshStatus() - Method in class org.apache.hadoop.fs.shell.PathData
-
Updates the paths's file status
- refreshSuperUserGroupsConfiguration() - Static method in class org.apache.hadoop.security.authorize.ProxyUsers
-
refresh Impersonation rules
- refreshSuperUserGroupsConfiguration() - Method in interface org.apache.hadoop.security.RefreshUserMappingsProtocol
-
Refresh superuser proxy group list
- refreshSuperUserGroupsConfiguration(Configuration) - Static method in class org.apache.hadoop.security.authorize.ProxyUsers
-
Refreshes configuration using the default Proxy user prefix for properties.
- refreshSuperUserGroupsConfiguration(Configuration, String) - Static method in class org.apache.hadoop.security.authorize.ProxyUsers
-
Refreshes configuration using the specified Proxy user prefix for
properties.
- RefreshUserMappingsProtocol - Interface in org.apache.hadoop.security
-
Protocol use
- refreshUserToGroupsMappings() - Method in interface org.apache.hadoop.security.RefreshUserMappingsProtocol
-
Refresh user to group mappings.
- refreshWithLoadedConfiguration(Configuration, PolicyProvider) - Method in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
- RegexFilter - Class in org.apache.hadoop.metrics2.filter
-
A regex pattern filter for metrics
- RegexFilter() - Constructor for class org.apache.hadoop.metrics2.filter.RegexFilter
-
- RegexMountPointInterceptorType - Enum in org.apache.hadoop.fs.viewfs
-
RegexMountPointInterceptorType.
- register(int) - Method in class org.apache.hadoop.service.launcher.ServiceShutdownHook
-
- register(String) - Method in class org.apache.hadoop.service.launcher.InterruptEscalator
-
Register an interrupt handler.
- register(String, String, Object) - Static method in class org.apache.hadoop.metrics2.util.MBeans
-
Register the MBean using our standard MBeanName format
"hadoop:service=<serviceName>,name=<nameName>"
Where the <serviceName> and <nameName> are the supplied
parameters.
- register(String, String, Map<String, String>, Object) - Static method in class org.apache.hadoop.metrics2.util.MBeans
-
Register the MBean using our standard MBeanName format
"hadoop:service=<serviceName>,name=<nameName>"
Where the <serviceName> and <nameName> are the supplied
parameters.
- register(String, String, T) - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- register(String, String, T) - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
Register a metrics source
- register(String, RefreshHandler) - Method in class org.apache.hadoop.ipc.RefreshRegistry
-
Registers an object as a handler for a given identity.
- register(MetricsSystem.Callback) - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- register(MetricsSystem.Callback) - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
Register a callback interface for JMX events
- register(Logger) - Method in enum org.apache.hadoop.util.SignalLogger
-
Register some signal handlers.
- register(T) - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
Register a metrics source (deriving name and description from the object)
- registerCommands(Class<?>) - Method in class org.apache.hadoop.fs.shell.CommandFactory
-
Invokes "static void registerCommands(CommandFactory)" on the given class.
- registerCommands(CommandFactory) - Method in class org.apache.hadoop.fs.FsShell
-
- registerCommands(CommandFactory) - Static method in class org.apache.hadoop.fs.FsShellPermissions
-
Register the permission related commands with the factory
- registerCommands(CommandFactory) - Static method in class org.apache.hadoop.fs.shell.Concat
-
- registerCommands(CommandFactory) - Static method in class org.apache.hadoop.fs.shell.Count
-
Register the names for the count command
- registerCommands(CommandFactory) - Static method in class org.apache.hadoop.fs.shell.find.Find
-
Register the names for the count command
- registerCommands(CommandFactory) - Static method in class org.apache.hadoop.fs.shell.FsCommand
-
Register the command classes used by the fs subcommand
- registerCommands(CommandFactory) - Static method in class org.apache.hadoop.fs.shell.TouchCommands
-
- registerCommands(CommandFactory) - Static method in class org.apache.hadoop.fs.shell.Truncate
-
- registerFailureHandling() - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Override point: register this class as the handler for the control-C
and SIGINT interrupts.
- registerForDeferredResponse() - Static method in class org.apache.hadoop.ipc.ProtobufRpcEngine.Server
-
Deprecated.
- registerForDeferredResponse2() - Static method in class org.apache.hadoop.ipc.ProtobufRpcEngine2.Server
-
- registerGlobalListener(ServiceStateChangeListener) - Static method in class org.apache.hadoop.service.AbstractService
-
Register a global listener, which receives notifications
from the state change events of all services in the JVM
- registerIfNeeded() - Method in class org.apache.hadoop.metrics2.source.JvmMetrics
-
- registerProtocolEngine(RPC.RpcKind, Class<? extends Writable>, RPC.RpcInvoker) - Static method in class org.apache.hadoop.ipc.Server
-
Register a RPC kind and the class to deserialize the rpc request.
- registerServiceListener(ServiceStateChangeListener) - Method in class org.apache.hadoop.service.AbstractService
-
- registerServiceListener(ServiceStateChangeListener) - Method in interface org.apache.hadoop.service.Service
-
Register a listener to the service state change events.
- reinit(Configuration) - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Compressor
-
Prepare the compressor to be used in a new stream with settings defined in
the given Configuration.
- reinit(Configuration) - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyCompressor
-
- reinit(Configuration) - Method in interface org.apache.hadoop.io.compress.Compressor
-
Prepare the compressor to be used in a new stream with settings defined in
the given Configuration
- reinit(Configuration) - Method in class org.apache.hadoop.io.compress.lz4.Lz4Compressor
-
Prepare the compressor to be used in a new stream with settings defined in
the given Configuration
- reinit(Configuration) - Method in class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
Prepare the compressor to be used in a new stream with settings defined in
the given Configuration
- reinit(Configuration) - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipCompressor
-
- reinit(Configuration) - Method in class org.apache.hadoop.io.compress.zlib.BuiltInZlibDeflater
-
reinit the compressor with the given configuration.
- reinit(Configuration) - Method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
Prepare the compressor to be used in a new stream with settings defined in
the given Configuration.
- reinit(Configuration) - Method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
Prepare the compressor to be used in a new stream with settings defined in
the given Configuration.
- rejectUnknownMandatoryKeys(Collection<String>, String) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Reject a configuration if one or more mandatory keys are
not in the set of mandatory keys.
- rejectUnknownMandatoryKeys(Set<String>, Collection<String>, String) - Static method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
-
Reject a configuration if one or more mandatory keys are
not in the set of mandatory keys.
- relative() - Method in class org.apache.hadoop.fs.impl.prefetch.FilePosition
-
Gets the current position within this file relative to the start of the associated buffer.
- RELATIVE - org.apache.hadoop.fs.shell.PathData.PathType
-
- release() - Method in interface org.apache.hadoop.io.ByteBufferPool
-
Clear the buffer pool thus releasing all the buffers.
- release() - Method in interface org.apache.hadoop.io.erasurecode.coder.ErasureCoder
-
Release the resources if any.
- release() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureDecoder
-
- release() - Method in class org.apache.hadoop.io.erasurecode.coder.ErasureEncoder
-
- release() - Method in class org.apache.hadoop.io.erasurecode.coder.HHXORErasureDecoder
-
- release() - Method in class org.apache.hadoop.io.erasurecode.coder.HHXORErasureEncoder
-
- release() - Method in class org.apache.hadoop.io.erasurecode.coder.RSErasureDecoder
-
- release() - Method in class org.apache.hadoop.io.erasurecode.coder.RSErasureEncoder
-
- release() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeRSRawDecoder
-
- release() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeRSRawEncoder
-
- release() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeXORRawDecoder
-
- release() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.NativeXORRawEncoder
-
- release() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureDecoder
-
Should be called when release this coder.
- release() - Method in class org.apache.hadoop.io.erasurecode.rawcoder.RawErasureEncoder
-
Should be called when release this coder.
- release() - Method in class org.apache.hadoop.io.WeakReferencedElasticByteBufferPool
-
Clear the buffer pool thus releasing all the buffers.
- release() - Method in class org.apache.hadoop.util.AutoCloseableLock
-
A wrapper method that makes a call to unlock() of the
underlying ReentrantLock object.
- release(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- release(BufferData) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManager
-
Releases resources allocated to the given block.
- release(BufferData) - Method in class org.apache.hadoop.fs.impl.prefetch.BufferPool
-
Releases a previously acquired resource.
- release(BufferData) - Method in class org.apache.hadoop.fs.impl.prefetch.CachingBlockManager
-
Releases resources allocated to the given block.
- release(T) - Method in class org.apache.hadoop.fs.impl.prefetch.BoundedResourcePool
-
Releases a previously acquired resource.
- release(T) - Method in class org.apache.hadoop.fs.impl.prefetch.ResourcePool
-
Releases a previously acquired resource.
- RELEASE - org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
- releaseBuffer(ByteBuffer) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- releaseBuffer(ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- releaseBuffer(ByteBuffer) - Method in interface org.apache.hadoop.fs.HasEnhancedByteBufferAccess
-
Release a ByteBuffer which was created by the enhanced ByteBuffer read
function.
- reload() - Method in class org.apache.hadoop.util.FileBasedIPList
-
- reloadCachedMappings() - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
- reloadCachedMappings() - Method in interface org.apache.hadoop.net.DNSToSwitchMapping
-
Reload all of the cached mappings.
- reloadCachedMappings() - Method in class org.apache.hadoop.net.ScriptBasedMapping.RawScriptBasedMapping
-
- reloadCachedMappings() - Method in class org.apache.hadoop.net.TableMapping
-
- reloadCachedMappings(List<String>) - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
- reloadCachedMappings(List<String>) - Method in interface org.apache.hadoop.net.DNSToSwitchMapping
-
Reload cached mappings on specific nodes.
- reloadCachedMappings(List<String>) - Method in class org.apache.hadoop.net.ScriptBasedMapping.RawScriptBasedMapping
-
- reloadConfiguration() - Method in class org.apache.hadoop.conf.Configuration
-
Reload configuration from previously added resources.
- reloadExistingConfigurations() - Static method in class org.apache.hadoop.conf.Configuration
-
Reload existing configuration instances.
- ReloadingX509KeystoreManager - Class in org.apache.hadoop.security.ssl
-
- ReloadingX509KeystoreManager(String, String, String, String) - Constructor for class org.apache.hadoop.security.ssl.ReloadingX509KeystoreManager
-
Construct a Reloading509KeystoreManager
- ReloadingX509TrustManager - Class in org.apache.hadoop.security.ssl
-
- ReloadingX509TrustManager(String, String, String) - Constructor for class org.apache.hadoop.security.ssl.ReloadingX509TrustManager
-
Creates a reloadable trustmanager.
- reLogin() - Method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
- reLogin() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
does nothing
- reloginFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Re-Login a user in from a keytab file.
- reloginFromTicketCache() - Method in class org.apache.hadoop.security.UserGroupInformation
-
Re-Login a user in from the ticket cache.
- remainder(byte[][], int[]) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
The "bulk" version of the remainder.
- remainder(byte[][], int[], int, int[]) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
The "bulk" version of the remainder.
- remainder(int[], int[]) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Compute the remainder of a dividend and divisor pair.
- remainder(ByteBuffer[], int[]) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
The "bulk" version of the remainder, using ByteBuffer.
- remaining() - Method in class org.apache.hadoop.ipc.RpcWritable.Buffer
-
- remainingCapacity() - Method in class org.apache.hadoop.fs.store.DataBlocks.DataBlock
-
The remaining capacity in the block before it is full.
- remainingCapacity() - Method in class org.apache.hadoop.ipc.CallQueueManager
-
- remainingCapacity() - Method in class org.apache.hadoop.ipc.FairCallQueue
-
Returns maximum remaining capacity.
- REMOTE_BYTES_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of bytes read from remote operations.
- REMOTE_READ_OP - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of remote read operations performed.
- REMOTE_READ_TIME_MS - org.apache.hadoop.fs.Statistic
-
- RemoteException - Exception in org.apache.hadoop.ipc
-
- RemoteException(String, String) - Constructor for exception org.apache.hadoop.ipc.RemoteException
-
- RemoteException(String, String, RpcHeaderProtos.RpcResponseHeaderProto.RpcErrorCodeProto) - Constructor for exception org.apache.hadoop.ipc.RemoteException
-
- RemoteIterator<E> - Interface in org.apache.hadoop.fs
-
An iterator over a collection whose elements need to be fetched remotely
- remoteIteratorFromArray(T[]) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Create a remote iterator from an array.
- remoteIteratorFromIterable(Iterable<T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Create a remote iterator from a java.util.Iterable -e.g.
- remoteIteratorFromIterator(Iterator<T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Create a remote iterator from a java.util.Iterator.
- remoteIteratorFromSingleton(T) - Static method in class org.apache.hadoop.util.functional.RemoteIterators
-
Create an iterator from a singleton.
- RemoteIterators - Class in org.apache.hadoop.util.functional
-
A set of remote iterators supporting transformation and filtering,
with IOStatisticsSource passthrough, and of conversions of
the iterators to lists/arrays and of performing actions
on the values.
- RemoteIterators.WrappingRemoteIterator<S,T> - Class in org.apache.hadoop.util.functional
-
Wrapper of another remote iterator; IOStatistics
and Closeable methods are passed down if implemented.
- REMOVAL_SCAN_INTERVAL - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- REMOVAL_SCAN_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- remove() - Method in class org.apache.hadoop.util.IntrusiveCollection.IntrusiveIterator
-
- remove() - Method in class org.apache.hadoop.util.LightWeightGSet.SetIterator
-
- remove(int, K) - Method in class org.apache.hadoop.util.LightWeightGSet
-
Remove the element corresponding to the key,
given key.hashCode() == index.
- remove(Object) - Method in class org.apache.hadoop.io.MapWritable
-
- remove(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- remove(Object) - Method in class org.apache.hadoop.security.token.delegation.DelegationTokenLoadingCache
-
- remove(Object) - Method in class org.apache.hadoop.util.IntrusiveCollection
-
- remove(String) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Remove a context entry.
- remove(String) - Method in class org.apache.hadoop.security.scram.CredentialCache.Cache
-
- remove(K) - Method in interface org.apache.hadoop.util.GSet
-
Remove the element corresponding to the given key.
- remove(K) - Method in class org.apache.hadoop.util.GSetByHashMap
-
- remove(K) - Method in class org.apache.hadoop.util.IdentityHashStore
-
Retrieve a value associated with a given key, and delete the
relevant entry.
- remove(K) - Method in class org.apache.hadoop.util.LightWeightCache
-
- remove(K) - Method in class org.apache.hadoop.util.LightWeightGSet
-
- remove(K) - Method in class org.apache.hadoop.util.LightWeightResizableGSet
-
- remove(K) - Method in class org.apache.hadoop.util.WeakReferenceMap
-
Remove any value under the key.
- remove(Node) - Method in interface org.apache.hadoop.net.InnerNode
-
Remove node n from the subtree of this node
- remove(Node) - Method in class org.apache.hadoop.net.InnerNodeImpl
-
- remove(Node) - Method in class org.apache.hadoop.net.NetworkTopology
-
Remove a node
Update node counter and rack counter if necessary
- remove(Node) - Method in class org.apache.hadoop.net.NetworkTopologyWithNodeGroup
-
Remove a node
Update node counter and rack counter if necessary
- remove(DomainSocket) - Method in class org.apache.hadoop.net.unix.DomainSocketWatcher
-
Remove a socket.
- remove(ServiceStateChangeListener) - Method in class org.apache.hadoop.service.ServiceOperations.ServiceListeners
-
Remove any registration of a listener from the listener list.
- removeAcl(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Removes all but the base ACL entries of files and directories.
- removeAcl(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- removeAcl(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Removes all but the base ACL entries of files and directories.
- removeAcl(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Removes all but the base ACL entries of files and directories.
- removeAcl(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- removeAcl(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- removeAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- removeAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Removes ACL entries from files and directories.
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileContext
-
Removes ACL entries from files and directories.
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileSystem
-
Removes ACL entries from files and directories.
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FilterFs
-
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- removeAll(Collection<?>) - Method in class org.apache.hadoop.util.IntrusiveCollection
-
- removeBlocker(String) - Method in class org.apache.hadoop.service.AbstractService
-
Remove a blocker from the blocker map -
this is a no-op if the blocker is not present
- removeContext(String) - Static method in class org.apache.hadoop.fs.LocalDirAllocator
-
Deprecated.
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Removes all default ACL entries from files and directories.
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Removes all default ACL entries from files and directories.
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Removes all default ACL entries from files and directories.
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- removeExpiredStoredToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- removeExpiredStoredToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- removeForCurrentThread() - Method in class org.apache.hadoop.fs.impl.WeakReferenceThreadMap
-
Remove the reference for the current thread.
- removeGlobalContextEntry(String) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Remove a global entry.
- removeGroup(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Remove group from the names of groups allowed for this service.
- removeInstance(String) - Static method in class org.apache.hadoop.ipc.DecayRpcScheduler.MetricsProxy
-
- removeInternal(IntrusiveCollection<? extends IntrusiveCollection.Element>) - Method in interface org.apache.hadoop.util.IntrusiveCollection.Element
-
Remove an element from the list.
- removeMBeanName(ObjectName) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
- removeRenewAction(T) - Method in class org.apache.hadoop.fs.DelegationTokenRenewer
-
Remove the associated renew action from the queue
- RemoveScheme - Interface in org.apache.hadoop.util.bloom
-
Defines the different remove scheme for retouched Bloom filters.
- removeSecretKey(Text) - Method in class org.apache.hadoop.security.Credentials
-
Remove the key for a given alias.
- removeService(Service) - Method in class org.apache.hadoop.service.CompositeService
-
- removeShutdownHook(Runnable) - Method in class org.apache.hadoop.util.ShutdownHookManager
-
Removes a shutdownHook.
- removeSourceName(String) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
- removeSpecificPerms(int, int) - Static method in class org.apache.hadoop.util.ZKUtil
-
Helper method to remove a subset of permissions (remove) from a
given set (perms).
- removeStoredMasterKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- removeStoredMasterKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Removes the existing DelegationKey from the SQL database to
invalidate it.
- removeStoredMasterKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- removeStoredToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- removeStoredToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Removes the existing TokenInformation from the SQL database to
invalidate it.
- removeStoredToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- removeStoredToken(TokenIdent, boolean) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- removeSuffix(String, String) - Static method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Removes a suffix from a filename, if it has it.
- removeTokenFromFile(boolean, File, String, Text, Configuration) - Static method in class org.apache.hadoop.security.token.DtFileOperations
-
Remove a token from a file in the local filesystem, matching alias.
- removeUser(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList
-
Remove user from the names of users allowed for this service.
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Remove an xattr of a file or directory.
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileContext
-
Remove an xattr of a file or directory.
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Remove an xattr of a file or directory.
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.FilterFs
-
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- rename(FileSystem, String, String) - Static method in class org.apache.hadoop.io.MapFile
-
Renames an existing map directory.
- rename(FileSystem, Path, Path, Options.Rename...) - Static method in class org.apache.hadoop.fs.FileUtil
-
- rename(FileSystem, Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.InternalOperations
-
- rename(Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Rename files/dirs
- rename(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Renames Path src to Path dst.
- rename(Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Renames Path src to Path dst.
- rename(Path, Path) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- rename(Path, Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- rename(Path, Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- rename(Path, Path) - Method in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- rename(Path, Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.FileContext
-
Renames Path src to Path dst
Fails if src is a file and dst is a directory.
- rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.FileSystem
-
Deprecated.
- rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- renameInternal(Path, Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- renameInternal(Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFs
-
Rename files/dirs.
- renameInternal(Path, Path) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- renameInternal(Path, Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- renameInternal(Path, Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- renameInternal(Path, Path, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- renameInternal(Path, Path, boolean) - Method in class org.apache.hadoop.fs.ChecksumFs
-
- renameInternal(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FilterFs
-
- renameInternal(Path, Path, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.FileContext
-
Rename a snapshot.
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Rename a snapshot.
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.FilterFs
-
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- renameTo(File, File) - Static method in class org.apache.hadoop.io.nativeio.NativeIO
-
A version of renameTo that throws a descriptive exception when it fails.
- renew(Configuration) - Method in class org.apache.hadoop.security.token.Token
-
Renew this delegation token.
- renew(Token<?>, Configuration) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider.KMSTokenRenewer
-
- renew(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
-
- renew(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.TokenRenewer
-
Renew the given token.
- RENEW_DELEGATION_TOKEN_JSON - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
- RENEW_INTERVAL - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- RENEW_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- renewCycle - Static variable in class org.apache.hadoop.fs.DelegationTokenRenewer
-
- renewDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Renews a delegation token from the server end-point using the
configured Authenticator for authentication.
- renewDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
Renews a delegation token from the server end-point using the
configured Authenticator for authentication.
- renewDelegationToken(URL, DelegationTokenAuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Renews a delegation token from the server end-point using the
configured Authenticator for authentication.
- renewDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Renews a delegation token from the server end-point using the
configured Authenticator for authentication.
- renewDelegationToken(Token<?>) - Method in interface org.apache.hadoop.crypto.key.KeyProviderDelegationTokenExtension.DelegationTokenExtension
-
Renews the given token.
- renewDelegationToken(Token<?>) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- renewDelegationToken(Token<?>) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- RENEWDELEGATIONTOKEN - org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator.DelegationTokenOperation
-
- RENEWER_PARAM - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
- renewToken(Token<? extends AbstractDelegationTokenIdentifier>, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- renewToken(Token<TokenIdent>, String) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Renew a delegation token.
- renewTokenFile(File, String, Text, Configuration) - Static method in class org.apache.hadoop.security.token.DtFileOperations
-
Renew a token from a file in the local filesystem, matching alias.
- repFac(short) - Static method in class org.apache.hadoop.fs.Options.CreateOpts
-
- REPLACE - org.apache.hadoop.fs.XAttrSetFlag
-
Replace a existing xattr.
- REPLACE_RESOLVED_DST_PATH - org.apache.hadoop.fs.viewfs.RegexMountPointInterceptorType
-
- replaceFile(File, File) - Static method in class org.apache.hadoop.fs.FileUtil
-
Move the src file to the name specified by target.
- replaceTokens(String, Pattern, Map<String, String>) - Static method in class org.apache.hadoop.util.StringUtils
-
Matches a template string against a pattern, replaces matched tokens with
the supplied replacements, and returns the result.
- replication(short) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
-
Set replication factor.
- replication(short) - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
-
Set replication factor.
- replication(short) - Method in interface org.apache.hadoop.fs.MultipartUploaderBuilder
-
Set replication factor.
- replication(short) - Static method in class org.apache.hadoop.io.SequenceFile.Writer
-
- REPLICATION_1_2_SCHEMA - Static variable in class org.apache.hadoop.io.erasurecode.ErasureCodeConstants
-
- REPLICATION_CODEC_NAME - Static variable in class org.apache.hadoop.io.erasurecode.ErasureCodeConstants
-
- REPLICATION_DEFAULT - Static variable in class org.apache.hadoop.fs.ftp.FtpConfigKeys
-
- REPLICATION_DEFAULT - Static variable in class org.apache.hadoop.fs.local.LocalConfigKeys
-
- REPLICATION_KEY - Static variable in class org.apache.hadoop.fs.ftp.FtpConfigKeys
-
- REPLICATION_KEY - Static variable in class org.apache.hadoop.fs.local.LocalConfigKeys
-
- REPLICATION_POLICY_ID - Static variable in class org.apache.hadoop.io.erasurecode.ErasureCodeConstants
-
- REPLICATION_POLICY_NAME - Static variable in class org.apache.hadoop.io.erasurecode.ErasureCodeConstants
-
- ReplicationFactor(short) - Constructor for class org.apache.hadoop.fs.Options.CreateOpts.ReplicationFactor
-
- report() - Method in class org.apache.hadoop.fs.HardLink.LinkStats
-
- reportChecksumFailure(Path, FSDataInputStream, long, FSDataInputStream, long) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Report a checksum error to the file system.
- reportChecksumFailure(Path, FSDataInputStream, long, FSDataInputStream, long) - Method in class org.apache.hadoop.fs.ChecksumFs
-
Report a checksum error to the file system.
- reportChecksumFailure(Path, FSDataInputStream, long, FSDataInputStream, long) - Method in class org.apache.hadoop.fs.LocalFileSystem
-
Moves files to a bad file directory on the same device, so that their
storage will not be reused.
- reportCRCError() - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2InputStream
-
- representsDirectory() - Method in class org.apache.hadoop.fs.shell.PathData
-
Check if the path represents a directory as determined by the basename
being "." or "..", or the path ending with a directory separator
- REQUEST_BY_USER - org.apache.hadoop.ha.HAServiceProtocol.RequestSource
-
- REQUEST_BY_USER_FORCED - org.apache.hadoop.ha.HAServiceProtocol.RequestSource
-
- REQUEST_BY_ZKFC - org.apache.hadoop.ha.HAServiceProtocol.RequestSource
-
- REQUEST_CACHING - org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
- REQUEST_PREFETCH - org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
- requestCaching(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- requestCaching(BufferData) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManager
-
Requests that the given block should be copied to the cache.
- requestCaching(BufferData) - Method in class org.apache.hadoop.fs.impl.prefetch.CachingBlockManager
-
Requests that the given block should be copied to the local cache.
- requestPrefetch(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockManager
-
Requests optional prefetching of the given block.
- requestPrefetch(int) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- requestPrefetch(int) - Method in class org.apache.hadoop.fs.impl.prefetch.CachingBlockManager
-
Requests optional prefetching of the given block.
- RequestQuoter(HttpServletRequest) - Constructor for class org.apache.hadoop.http.HttpServer2.QuotingInputFilter.RequestQuoter
-
- requests() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- requestsActive() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- requestsActiveMax() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- requestTimeMax() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- requestTimeMean() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- requestTimeStdDev() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- requestTimeTotal() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- requiredSerializationClasses() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
What classes are needed to deserialize this class?
Needed to securely unmarshall this from untrusted sources.
- requiresKerberosCredentials() - Method in enum org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator.DelegationTokenOperation
-
- reset() - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- reset() - Method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Rest the context; will set the standard options again.
- reset() - Method in class org.apache.hadoop.fs.FileSystem.Statistics
-
Resets all statistics to 0.
- reset() - Method in class org.apache.hadoop.fs.FileSystemStorageStatistics
-
- reset() - Method in class org.apache.hadoop.fs.FSInputChecker
-
- reset() - Method in class org.apache.hadoop.fs.ftp.FTPInputStream
-
- reset() - Method in enum org.apache.hadoop.fs.GlobalStorageStatistics
-
Reset all global storage statistics.
- reset() - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- reset() - Method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextImpl
-
Reset the thread +.
- reset() - Method in interface org.apache.hadoop.fs.statistics.impl.IOStatisticsStore
-
Reset all statistics.
- reset() - Method in class org.apache.hadoop.fs.statistics.impl.StorageStatisticsFromIOStatistics
-
- reset() - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsContext
-
Reset the context's IOStatistics.
- reset() - Method in class org.apache.hadoop.fs.StorageStatistics
-
Reset all the statistic data.
- reset() - Method in class org.apache.hadoop.fs.store.ByteBufferInputStream
-
- reset() - Method in class org.apache.hadoop.fs.UnionStorageStatistics
-
- reset() - Method in class org.apache.hadoop.io.BoundedByteArrayOutputStream
-
Reset the buffer
- reset() - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Compressor
-
- reset() - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Decompressor
-
Resets everything including the input buffers (user and direct).
- reset() - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyCompressor
-
- reset() - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyDecompressor
-
- reset() - Method in interface org.apache.hadoop.io.compress.Compressor
-
Resets compressor so that a new set of input data can be processed.
- reset() - Method in interface org.apache.hadoop.io.compress.Decompressor
-
Resets decompressor and input and output buffers so that a new set of
input data can be processed.
- reset() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- reset() - Method in class org.apache.hadoop.io.compress.lz4.Lz4Compressor
-
Resets compressor so that a new set of input data can be processed.
- reset() - Method in class org.apache.hadoop.io.compress.lz4.Lz4Decompressor
-
- reset() - Method in class org.apache.hadoop.io.compress.PassthroughCodec.StubDecompressor
-
- reset() - Method in class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
Resets compressor so that a new set of input data can be processed.
- reset() - Method in class org.apache.hadoop.io.compress.snappy.SnappyDecompressor
-
- reset() - Method in class org.apache.hadoop.io.compress.snappy.SnappyDecompressor.SnappyDirectDecompressor
-
- reset() - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipCompressor
-
- reset() - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor
-
Resets everything, including the input buffer, regardless of whether the
current gzip substream is finished.
- reset() - Method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
- reset() - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor
-
Resets everything including the input buffers (user and direct).
- reset() - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor.ZlibDirectDecompressor
-
- reset() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
- reset() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor
-
Resets everything including the input buffers (user and direct).
- reset() - Method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor.ZStandardDirectDecompressor
-
- reset() - Method in class org.apache.hadoop.io.DataOutputBuffer
-
Resets the buffer to empty.
- reset() - Method in class org.apache.hadoop.io.file.tfile.BoundedRangeFileInputStream
-
- reset() - Method in class org.apache.hadoop.io.MapFile.Reader
-
Re-positions the reader before its first key.
- reset() - Method in class org.apache.hadoop.io.OutputBuffer
-
- reset() - Method in class org.apache.hadoop.log.LogThrottlingHelper
-
- reset() - Method in class org.apache.hadoop.metrics2.util.SampleStat.MinMax
-
- reset() - Method in class org.apache.hadoop.metrics2.util.SampleStat
-
- reset() - Static method in class org.apache.hadoop.security.Groups
-
- reset() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Reset all data structures and mutable state.
- reset() - Static method in class org.apache.hadoop.security.UserGroupInformation
-
- reset() - Method in class org.apache.hadoop.service.ServiceOperations.ServiceListeners
-
Reset the listener list
- reset() - Method in class org.apache.hadoop.util.DataChecksum
-
- reset() - Method in class org.apache.hadoop.util.LimitInputStream
-
- reset() - Method in class org.apache.hadoop.util.PureJavaCrc32
-
- reset() - Method in class org.apache.hadoop.util.PureJavaCrc32C
-
- reset() - Method in class org.apache.hadoop.util.StopWatch
-
Reset elapsed time to zero and make the state of stopwatch stop.
- reset(byte[], int) - Method in class org.apache.hadoop.io.DataInputBuffer
-
Resets the data that the buffer reads.
- reset(byte[], int) - Method in class org.apache.hadoop.io.InputBuffer
-
Resets the data that the buffer reads.
- reset(byte[], int, int) - Method in class org.apache.hadoop.io.DataInputBuffer
-
Resets the data that the buffer reads.
- reset(byte[], int, int) - Method in class org.apache.hadoop.io.InputBuffer
-
Resets the data that the buffer reads.
- reset(int) - Method in class org.apache.hadoop.io.BoundedByteArrayOutputStream
-
Reset the limit
- reset(ByteBuffer...) - Method in class org.apache.hadoop.io.DataInputByteBuffer
-
- reset(SampleStat.MinMax) - Method in class org.apache.hadoop.metrics2.util.SampleStat.MinMax
-
- resetBuffer(byte[], int, int) - Method in class org.apache.hadoop.io.BoundedByteArrayOutputStream
-
- resetCache() - Static method in class org.apache.hadoop.ipc.ProtocolSignature
-
- resetChecksumBufSize() - Method in class org.apache.hadoop.fs.FSOutputSummer
-
- resetDefaultFactory() - Static method in class org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory
-
For testing only: reset the socket factory.
- resetFirstExitException() - Static method in class org.apache.hadoop.util.ExitUtil
-
Reset the tracking of process termination.
- resetFirstHaltException() - Static method in class org.apache.hadoop.util.ExitUtil
-
Reset the tracking of process termination.
- resetInstance() - Static method in class org.apache.hadoop.io.ReadaheadPool
-
- resetMinMax() - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
Reset the all time min max of the metric
- resetState() - Method in class org.apache.hadoop.io.compress.BlockDecompressorStream
-
- resetState() - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
Reset the decompressor to its initial state and discard any buffered data,
as the underlying stream may have been repositioned.
- resetState() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream
-
Reset the compression to the initial state.
- resetState() - Method in class org.apache.hadoop.io.compress.CompressorStream
-
- resetState() - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- resize(int) - Method in class org.apache.hadoop.util.LightWeightResizableGSet
-
Resize the internal table to given capacity.
- resolve(WeakReference<V>) - Method in class org.apache.hadoop.util.WeakReferenceMap
-
Given a possibly null weak reference, resolve
its value.
- resolve(String, boolean) - Method in class org.apache.hadoop.fs.viewfs.InodeTree
-
Resolve the pathname p relative to root InodeDir.
- resolve(BiFunction<FileStatus, Options.HandleOpt[], PathHandle>, Options.HandleOpt...) - Static method in class org.apache.hadoop.fs.Options.HandleOpt
-
Utility function for partial evaluation of
FileStatus
instances to a fixed set of handle options.
- resolve(List<String>) - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
-
- resolve(List<String>) - Method in interface org.apache.hadoop.net.DNSToSwitchMapping
-
Resolves a list of DNS-names/IP-addresses and returns back a list of
switch information (network paths).
- resolve(List<String>) - Method in class org.apache.hadoop.net.ScriptBasedMapping.RawScriptBasedMapping
-
- resolve(FileContext, Path) - Method in class org.apache.hadoop.fs.FSLinkResolver
-
Performs the operation specified by the next function, calling it
repeatedly until all symlinks in the given path are resolved.
- resolve(FileContext, Path, FsLinkResolution.FsLinkResolutionFunction<T>) - Static method in class org.apache.hadoop.fs.impl.FsLinkResolution
-
Apply the given function to the resolved path under the the supplied
FileContext.
- resolve(FileSystem, Options.HandleOpt...) - Static method in class org.apache.hadoop.fs.Options.HandleOpt
-
- resolve(FileSystem, Path) - Method in class org.apache.hadoop.fs.FileSystemLinkResolver
-
- resolve(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Resolves all symbolic links in the specified path.
- resolveConfIndirection(String) - Static method in class org.apache.hadoop.util.ZKUtil
-
Because ZK ACLs and authentication information may be secret,
allow the configuration values to be indirected through a file
by specifying the configuration as "@/path/to/file".
- resolveFullGroupNames(String) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
Split group names into a set.
- resolveIntermediate(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Resolves all symbolic links in the specified path leading up
to, but not including the final path component.
- resolveLink(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
- resolveLink(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- resolvePath(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Return the fully-qualified path of path f resolving the path
through any internal symlinks or mount point
- resolvePath(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Resolve the path following any symlinks or mount points
- resolvePath(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Return the fully-qualified path of path, resolving the path
through any symlinks or mount point.
- resolvePath(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- resolvePath(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- resolvePath(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- resolvePath(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- resolvePath(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- resolvePropertyName(SSLFactory.Mode, String) - Static method in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
Resolves a property name to its client/server version if applicable.
- resolveTarget(String) - Method in class org.apache.hadoop.ha.HAAdmin
-
- ResourcePool<T> - Class in org.apache.hadoop.fs.impl.prefetch
-
Manages a fixed pool of resources.
- ResourcePool() - Constructor for class org.apache.hadoop.fs.impl.prefetch.ResourcePool
-
- RESPONSE - org.apache.hadoop.ipc.ProcessingDetails.Timing
-
- RESPONSE_ACTIVE - Static variable in class org.apache.hadoop.http.IsActiveServlet
-
- RESPONSE_NOT_ACTIVE - Static variable in class org.apache.hadoop.http.IsActiveServlet
-
- ResponseBuffer - Class in org.apache.hadoop.ipc
-
- ResponseBuffer() - Constructor for class org.apache.hadoop.ipc.ResponseBuffer
-
- ResponseBuffer(int) - Constructor for class org.apache.hadoop.ipc.ResponseBuffer
-
- responses1xx() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- responses2xx() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- responses3xx() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- responses4xx() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- responses5xx() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- responsesBytesTotal() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- RestCsrfPreventionFilter - Class in org.apache.hadoop.security.http
-
This filter provides protection against cross site request forgery (CSRF)
attacks for REST APIs.
- RestCsrfPreventionFilter() - Constructor for class org.apache.hadoop.security.http.RestCsrfPreventionFilter
-
- RestCsrfPreventionFilter.HttpInteraction - Interface in org.apache.hadoop.security.http
-
Defines the minimal API requirements for the filter to execute its
filtering logic.
- Result - Class in org.apache.hadoop.fs.shell.find
-
- retainAll(Collection<?>) - Method in class org.apache.hadoop.util.IntrusiveCollection
-
- RetouchedBloomFilter - Class in org.apache.hadoop.util.bloom
-
Implements a retouched Bloom filter, as defined in the CoNEXT 2006 paper.
- RetouchedBloomFilter() - Constructor for class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Default constructor - use with readFields
- RetouchedBloomFilter(int, int, int) - Constructor for class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Constructor
- RetriableException - Exception in org.apache.hadoop.ipc
-
Exception thrown by a server typically to indicate that server is in a state
where request cannot be processed temporarily (such as still starting up).
- RetriableException(Exception) - Constructor for exception org.apache.hadoop.ipc.RetriableException
-
- RetriableException(String) - Constructor for exception org.apache.hadoop.ipc.RetriableException
-
- retriableRetrievePassword(T) - Method in class org.apache.hadoop.security.token.SecretManager
-
- retrieveIOStatistics(Object) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport
-
Get the IOStatistics of the source, casting it
if it is of the relevant type, otherwise,
if it implements
IOStatisticsSource
extracting the value.
- retrievePassword(T) - Method in class org.apache.hadoop.security.token.SecretManager
-
Retrieve the password for the given token identifier.
- retrievePassword(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- RETRY - org.apache.hadoop.io.retry.RetryPolicy.RetryAction.RetryDecision
-
- RETRY - Static variable in class org.apache.hadoop.io.retry.RetryPolicy.RetryAction
-
- RETRY_FOREVER - Static variable in class org.apache.hadoop.io.retry.RetryPolicies
-
Keep trying forever.
- RetryAction(RetryPolicy.RetryAction.RetryDecision) - Constructor for class org.apache.hadoop.io.retry.RetryPolicy.RetryAction
-
- RetryAction(RetryPolicy.RetryAction.RetryDecision, long) - Constructor for class org.apache.hadoop.io.retry.RetryPolicy.RetryAction
-
- RetryAction(RetryPolicy.RetryAction.RetryDecision, long, String) - Constructor for class org.apache.hadoop.io.retry.RetryPolicy.RetryAction
-
- retryByException(RetryPolicy, Map<Class<? extends Exception>, RetryPolicy>) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
Set a default policy with some explicit handlers for specific exceptions.
- retryByRemoteException(RetryPolicy, Map<Class<? extends Exception>, RetryPolicy>) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
A retry policy for RemoteException
Set a default policy with some explicit handlers for specific exceptions.
- RetryCache - Class in org.apache.hadoop.ipc
-
Maintains a cache of non-idempotent requests that have been successfully
processed by the RPC server implementation, to handle the retries.
- RetryCache(String, double, long) - Constructor for class org.apache.hadoop.ipc.RetryCache
-
Constructor
- RetryCache.CacheEntry - Class in org.apache.hadoop.ipc
-
CacheEntry is tracked using unique client ID and callId of the RPC request.
- RetryCache.CacheEntryWithPayload - Class in org.apache.hadoop.ipc
-
CacheEntry with payload that tracks the previous response or parts of
previous response to be used for generating response for retried requests.
- RetryCacheMetrics - Class in org.apache.hadoop.ipc.metrics
-
This class is for maintaining the various RetryCache-related statistics
and publishing them through the metrics interfaces.
- Retryer - Class in org.apache.hadoop.fs.impl.prefetch
-
Provides retry related functionality.
- Retryer(int, int, int) - Constructor for class org.apache.hadoop.fs.impl.prefetch.Retryer
-
Initializes a new instance of the Retryer class.
- retryForeverWithFixedSleep(long, TimeUnit) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
Keep trying forever with a fixed time between attempts.
- RetryInvocationHandler<T> - Class in org.apache.hadoop.io.retry
-
- RetryInvocationHandler(FailoverProxyProvider<T>, RetryPolicy) - Constructor for class org.apache.hadoop.io.retry.RetryInvocationHandler
-
- RetryInvocationHandler(FailoverProxyProvider<T>, RetryPolicy, Map<String, RetryPolicy>) - Constructor for class org.apache.hadoop.io.retry.RetryInvocationHandler
-
- retryOtherThanRemoteAndSaslException(RetryPolicy, Map<Class<? extends Exception>, RetryPolicy>) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
A retry policy where RemoteException and SaslException are not retried, other individual
exception types can have RetryPolicy overrides, and any other exception type without an
override is not retried.
- RetryPolicies - Class in org.apache.hadoop.io.retry
-
- RetryPolicies() - Constructor for class org.apache.hadoop.io.retry.RetryPolicies
-
- RetryPolicies.MultipleLinearRandomRetry - Class in org.apache.hadoop.io.retry
-
Given pairs of number of retries and sleep time (n0, t0), (n1, t1), ...,
the first n0 retries sleep t0 milliseconds on average,
the following n1 retries sleep t1 milliseconds on average, and so on.
- RetryPolicies.MultipleLinearRandomRetry.Pair - Class in org.apache.hadoop.io.retry
-
Pairs of numRetries and sleepSeconds
- RetryPolicy - Interface in org.apache.hadoop.io.retry
-
Specifies a policy for retrying method failures.
- RetryPolicy.RetryAction - Class in org.apache.hadoop.io.retry
-
- RetryPolicy.RetryAction.RetryDecision - Enum in org.apache.hadoop.io.retry
-
- RetryProxy - Class in org.apache.hadoop.io.retry
-
A factory for creating retry proxies.
- RetryProxy() - Constructor for class org.apache.hadoop.io.retry.RetryProxy
-
- retryUpToMaximumCountWithFixedSleep(int, long, TimeUnit) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
Keep trying a limited number of times, waiting a fixed time between attempts,
and then fail by re-throwing the exception.
- retryUpToMaximumCountWithProportionalSleep(int, long, TimeUnit) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
Keep trying a limited number of times, waiting a growing amount of time between attempts,
and then fail by re-throwing the exception.
- retryUpToMaximumTimeWithFixedSleep(long, long, TimeUnit) - Static method in class org.apache.hadoop.io.retry.RetryPolicies
-
Keep trying for a maximum time, waiting a fixed time between attempts,
and then fail by re-throwing the exception.
- RetryUtils - Class in org.apache.hadoop.io.retry
-
- RetryUtils() - Constructor for class org.apache.hadoop.io.retry.RetryUtils
-
- RetryWithNextAuthException - Exception in org.apache.hadoop.security.rpcauth
-
- RetryWithNextAuthException(RpcAuthMethod) - Constructor for exception org.apache.hadoop.security.rpcauth.RetryWithNextAuthException
-
- returnBuffer(ByteBuffer) - Method in class org.apache.hadoop.util.DirectBufferPool
-
Return a buffer into the pool.
- returnCompressor(Compressor) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- returnCompressor(Compressor) - Method in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- returnDecompressor(Decompressor) - Static method in class org.apache.hadoop.io.compress.CodecPool
-
- returnDecompressor(Decompressor) - Method in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
- reverseDns(InetAddress, String) - Static method in class org.apache.hadoop.net.DNS
-
Returns the hostname associated with the specified IP address by the
provided nameserver.
- revertWith(TaskPool.Task<I, ?>) - Method in class org.apache.hadoop.util.functional.TaskPool.Builder
-
Task to revert with after another task failed.
- rewind() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner
-
Rewind to the first entry in the scanner.
- RIGHT - org.apache.hadoop.tools.TableListing.Justification
-
- RLE - org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionStrategy
-
Compression strategy to limit match distances to one
(run-length encoding).
- RMVolumeShardingUtil - Class in org.apache.hadoop.util
-
- RMVolumeShardingUtil() - Constructor for class org.apache.hadoop.util.RMVolumeShardingUtil
-
- rNums - Static variable in interface org.apache.hadoop.io.compress.bzip2.BZip2Constants
-
This array really shouldn't be here.
- RollingFileSystemSink - Class in org.apache.hadoop.metrics2.sink
-
This class is a metrics sink that uses
FileSystem to write the metrics logs.
- RollingFileSystemSink() - Constructor for class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
Create an empty instance.
- RollingFileSystemSink(long, long) - Constructor for class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
Create an instance for testing.
- rollIntervalMillis - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- rollMasterKey() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Update the current master key for generating delegation tokens
It should be called only by tokenRemoverThread.
- rollNewVersion(String) - Method in class org.apache.hadoop.crypto.key.CachingKeyProvider
-
- rollNewVersion(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Roll a new version of the given key generating the material for it.
- rollNewVersion(String) - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- rollNewVersion(String) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- rollNewVersion(String) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- rollNewVersion(String, byte[]) - Method in class org.apache.hadoop.crypto.key.CachingKeyProvider
-
- rollNewVersion(String, byte[]) - Method in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider
-
- rollNewVersion(String, byte[]) - Method in class org.apache.hadoop.crypto.key.KeyProvider
-
Roll a new version of the given key.
- rollNewVersion(String, byte[]) - Method in class org.apache.hadoop.crypto.key.KeyProviderExtension
-
- rollNewVersion(String, byte[]) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- rollNewVersion(String, byte[]) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- rollNewVersion(String, byte[]) - Method in class org.apache.hadoop.crypto.key.UserProvider
-
- rollOffsetIntervalMillis - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- ROOT - Static variable in class org.apache.hadoop.net.NodeBase
-
string representation of root ""
- roundDown(long, int) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Calculates floor value of offset based on chunk size.
- roundUp(long, int) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Calculates the ceiling value of offset based on chunk size.
- RPC - Class in org.apache.hadoop.ipc
-
A simple RPC mechanism.
- RPC_BUILTIN - org.apache.hadoop.ipc.RPC.RpcKind
-
- RPC_METRICS_PERCENTILES_INTERVALS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- RPC_METRICS_QUANTILE_ENABLE - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- RPC_METRICS_QUANTILE_ENABLE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- RPC_METRICS_TIME_UNIT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- RPC_PROTOCOL_BUFFER - org.apache.hadoop.ipc.RPC.RpcKind
-
- RPC_WRITABLE - org.apache.hadoop.ipc.RPC.RpcKind
-
- RPC.Builder - Class in org.apache.hadoop.ipc
-
Class to construct instances of RPC server with specific options.
- RPC.RpcKind - Enum in org.apache.hadoop.ipc
-
- RPC.Server - Class in org.apache.hadoop.ipc
-
An RPC Server.
- RPC.VersionMismatch - Exception in org.apache.hadoop.ipc
-
A version mismatch for the RPC protocol.
- RpcAuthMethod - Class in org.apache.hadoop.security.rpcauth
-
- RpcAuthMethod(byte, String, String, UserGroupInformation.AuthenticationMethod) - Constructor for class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- RpcAuthRegistry - Class in org.apache.hadoop.security.rpcauth
-
- RpcAuthRegistry() - Constructor for class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
- RpcClientException - Exception in org.apache.hadoop.ipc
-
Indicates an exception in the RPC client
- RpcClientUtil - Class in org.apache.hadoop.ipc
-
This class maintains a cache of protocol versions and corresponding protocol
signatures, keyed by server address, protocol and rpc kind.
- RpcClientUtil() - Constructor for class org.apache.hadoop.ipc.RpcClientUtil
-
- RpcConstants - Class in org.apache.hadoop.ipc
-
- rpcDetailedMetrics - Variable in class org.apache.hadoop.ipc.Server
-
- RpcDetailedMetrics - Class in org.apache.hadoop.ipc.metrics
-
This class is for maintaining RPC method related statistics
and publishing them through the metrics interfaces.
- RpcEngine - Interface in org.apache.hadoop.ipc
-
An RPC implementation.
- RpcException - Exception in org.apache.hadoop.ipc
-
Indicates an exception during the execution of remote procedure call.
- RpcInvocationHandler - Interface in org.apache.hadoop.ipc
-
This interface must be implemented by all InvocationHandler
implementations.
- rpcMetrics - Variable in class org.apache.hadoop.ipc.Server
-
- RpcMetrics - Class in org.apache.hadoop.ipc.metrics
-
This class is for maintaining the various RPC statistics
and publishing them through the metrics interfaces.
- RpcMultiplexer - Interface in org.apache.hadoop.ipc
-
Implement this interface to make a pluggable multiplexer in the
FairCallQueue.
- RpcNoSuchMethodException - Exception in org.apache.hadoop.ipc
-
No such Method for an Rpc Call
- RpcNoSuchMethodException(String) - Constructor for exception org.apache.hadoop.ipc.RpcNoSuchMethodException
-
- RpcNoSuchProtocolException - Exception in org.apache.hadoop.ipc
-
No such protocol (i.e.
- RpcNoSuchProtocolException(String) - Constructor for exception org.apache.hadoop.ipc.RpcNoSuchProtocolException
-
- RpcScheduler - Interface in org.apache.hadoop.ipc
-
Implement this interface to be used for RPC scheduling and backoff.
- rpcServer - Variable in class org.apache.hadoop.ha.ZKFailoverController
-
- RpcServerException - Exception in org.apache.hadoop.ipc
-
Indicates an exception on the RPC server
- RpcServerException(String) - Constructor for exception org.apache.hadoop.ipc.RpcServerException
-
Constructs exception with the specified detail message.
- RpcServerException(String, Throwable) - Constructor for exception org.apache.hadoop.ipc.RpcServerException
-
Constructs exception with the specified detail message and cause.
- RpcWritable - Class in org.apache.hadoop.ipc
-
- RpcWritable() - Constructor for class org.apache.hadoop.ipc.RpcWritable
-
- RpcWritable.Buffer - Class in org.apache.hadoop.ipc
-
adapter to allow decoding of writables and protobufs from a byte buffer.
- RS_10_4_SCHEMA - Static variable in class org.apache.hadoop.io.erasurecode.ErasureCodeConstants
-
- RS_3_2_SCHEMA - Static variable in class org.apache.hadoop.io.erasurecode.ErasureCodeConstants
-
- RS_6_3_LEGACY_SCHEMA - Static variable in class org.apache.hadoop.io.erasurecode.ErasureCodeConstants
-
- RS_6_3_SCHEMA - Static variable in class org.apache.hadoop.io.erasurecode.ErasureCodeConstants
-
- RS_CODEC_NAME - Static variable in class org.apache.hadoop.io.erasurecode.ErasureCodeConstants
-
- RS_LEGACY_CODEC_NAME - Static variable in class org.apache.hadoop.io.erasurecode.ErasureCodeConstants
-
- RSErasureCodec - Class in org.apache.hadoop.io.erasurecode.codec
-
A Reed-Solomon erasure codec.
- RSErasureCodec(Configuration, ErasureCodecOptions) - Constructor for class org.apache.hadoop.io.erasurecode.codec.RSErasureCodec
-
- RSErasureDecoder - Class in org.apache.hadoop.io.erasurecode.coder
-
Reed-Solomon erasure decoder that decodes a block group.
- RSErasureDecoder(ErasureCoderOptions) - Constructor for class org.apache.hadoop.io.erasurecode.coder.RSErasureDecoder
-
- RSErasureEncoder - Class in org.apache.hadoop.io.erasurecode.coder
-
Reed-Solomon erasure encoder that encodes a block group.
- RSErasureEncoder(ErasureCoderOptions) - Constructor for class org.apache.hadoop.io.erasurecode.coder.RSErasureEncoder
-
- RSLegacyRawDecoder - Class in org.apache.hadoop.io.erasurecode.rawcoder
-
A raw erasure decoder in RS code scheme in pure Java in case native one
isn't available in some environment.
- RSLegacyRawDecoder(ErasureCoderOptions) - Constructor for class org.apache.hadoop.io.erasurecode.rawcoder.RSLegacyRawDecoder
-
- RSLegacyRawEncoder - Class in org.apache.hadoop.io.erasurecode.rawcoder
-
A raw erasure encoder in RS code scheme in pure Java in case native one
isn't available in some environment.
- RSLegacyRawEncoder(ErasureCoderOptions) - Constructor for class org.apache.hadoop.io.erasurecode.rawcoder.RSLegacyRawEncoder
-
- RSLegacyRawErasureCoderFactory - Class in org.apache.hadoop.io.erasurecode.rawcoder
-
A raw coder factory for the legacy raw Reed-Solomon coder in Java.
- RSLegacyRawErasureCoderFactory() - Constructor for class org.apache.hadoop.io.erasurecode.rawcoder.RSLegacyRawErasureCoderFactory
-
- RSRawDecoder - Class in org.apache.hadoop.io.erasurecode.rawcoder
-
A raw erasure decoder in RS code scheme in pure Java in case native one
isn't available in some environment.
- RSRawDecoder(ErasureCoderOptions) - Constructor for class org.apache.hadoop.io.erasurecode.rawcoder.RSRawDecoder
-
- RSRawEncoder - Class in org.apache.hadoop.io.erasurecode.rawcoder
-
A raw erasure encoder in RS code scheme in pure Java in case native one
isn't available in some environment.
- RSRawEncoder(ErasureCoderOptions) - Constructor for class org.apache.hadoop.io.erasurecode.rawcoder.RSRawEncoder
-
- RSRawErasureCoderFactory - Class in org.apache.hadoop.io.erasurecode.rawcoder
-
A raw coder factory for the new raw Reed-Solomon coder in Java.
- RSRawErasureCoderFactory() - Constructor for class org.apache.hadoop.io.erasurecode.rawcoder.RSRawErasureCoderFactory
-
- RSUtil - Class in org.apache.hadoop.io.erasurecode.rawcoder.util
-
Utilities for implementing Reed-Solomon code, used by RS coder.
- RuleBasedLdapGroupsMapping - Class in org.apache.hadoop.security
-
This class uses
LdapGroupsMapping for group lookup and applies the
rule configured on the group names.
- RuleBasedLdapGroupsMapping() - Constructor for class org.apache.hadoop.security.RuleBasedLdapGroupsMapping
-
- run() - Method in class org.apache.hadoop.fs.DelegationTokenRenewer
-
- run() - Method in class org.apache.hadoop.fs.TrashPolicyDefault.Emptier
-
- run() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler.DecayTask
-
- run() - Method in class org.apache.hadoop.ipc.ExternalCall
-
- run() - Method in class org.apache.hadoop.ipc.Server.Call
-
- run() - Method in class org.apache.hadoop.security.ssl.FileMonitoringTimerTask
-
- run() - Method in class org.apache.hadoop.service.CompositeService.CompositeServiceShutdownHook
-
- run() - Method in class org.apache.hadoop.service.launcher.InterruptEscalator.ServiceForcedShutdown
-
Shutdown callback: stop the service and set an atomic boolean
if it stopped within the shutdown time.
- run() - Method in class org.apache.hadoop.service.launcher.ServiceShutdownHook
-
Shutdown handler.
- run() - Method in class org.apache.hadoop.util.GcTimeMonitor
-
- run() - Method in class org.apache.hadoop.util.Shell
-
Check to see if a command needs to be executed and execute if needed.
- run(I) - Method in interface org.apache.hadoop.util.functional.TaskPool.Task
-
- run(I, Exception) - Method in interface org.apache.hadoop.util.functional.TaskPool.FailureTask
-
process a failure.
- run(String[]) - Method in class org.apache.hadoop.fs.FsShell
-
run
- run(String...) - Method in class org.apache.hadoop.fs.shell.Command
-
Invokes the command handler.
- run(String[]) - Method in class org.apache.hadoop.ha.HAAdmin
-
- run(String[]) - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- run(String[]) - Method in class org.apache.hadoop.security.KDiag
-
- run(String[]) - Method in class org.apache.hadoop.tools.CommandShell
-
- run(String[]) - Method in class org.apache.hadoop.tools.GetGroupsBase
-
Get the groups for the users given and print formatted output to the
PrintStream configured earlier.
- run(String[]) - Method in class org.apache.hadoop.util.FindClass
-
Run the class/resource find or load operation
- run(String[]) - Method in class org.apache.hadoop.util.ProgramDriver
-
This is a driver for the example programs.
- run(String[]) - Method in class org.apache.hadoop.util.RunJar
-
- run(String[]) - Method in interface org.apache.hadoop.util.Tool
-
Execute the command with the given arguments.
- run(Configuration, Tool, String[]) - Static method in class org.apache.hadoop.util.ToolRunner
-
Runs the given
Tool by
Tool.run(String[]), after
parsing with the given generic arguments.
- run(Path) - Method in class org.apache.hadoop.fs.shell.Command
-
Execute the command on the input path
- run(Path) - Method in class org.apache.hadoop.fs.shell.FsCommand
-
- run(PathData) - Method in class org.apache.hadoop.fs.shell.Command
-
Execute the command on the input path data.
- run(TaskPool.Task<I, E>) - Method in class org.apache.hadoop.util.functional.TaskPool.Builder
-
Execute the task across the data.
- run(Tool, String[]) - Static method in class org.apache.hadoop.util.ToolRunner
-
Runs the Tool with its Configuration.
- RUNA - Static variable in interface org.apache.hadoop.io.compress.bzip2.BZip2Constants
-
- runAll() - Method in class org.apache.hadoop.fs.shell.Command
-
For each source path, execute the command
- runAll() - Method in class org.apache.hadoop.fs.shell.FsCommand
-
Deprecated.
- RUNB - Static variable in interface org.apache.hadoop.io.compress.bzip2.BZip2Constants
-
- runCmd(String[]) - Method in class org.apache.hadoop.ha.HAAdmin
-
- runCmdAsync(List<String>) - Static method in class org.apache.hadoop.util.ProcessUtils
-
- RunJar - Class in org.apache.hadoop.util
-
Run a Hadoop job jar.
- RunJar() - Constructor for class org.apache.hadoop.util.RunJar
-
- running - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- runResolveCommand(List<String>, String) - Method in class org.apache.hadoop.net.ScriptBasedMapping.RawScriptBasedMapping
-
Build and execute the resolution command.
- S_IFBLK - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_IFCHR - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_IFDIR - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_IFIFO - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_IFLNK - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_IFMT - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_IFREG - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_IFSOCK - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_IRUSR - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_ISGID - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_ISUID - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_ISVTX - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_IWUSR - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- S_IXUSR - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.Stat
-
- safeCreate(String, byte[], List<ACL>, CreateMode, List<ACL>, String) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
- safeDelete(String, List<ACL>, String) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Deletes the path.
- SafeMode - Interface in org.apache.hadoop.fs
-
Whether the given filesystem is in any status of safe mode.
- SafeModeAction - Enum in org.apache.hadoop.fs
-
An identical copy from org.apache.hadoop.hdfs.protocol.HdfsConstants.SafeModeAction, that helps
the other file system implementation to define
SafeMode.
- safeSetData(String, byte[], int, List<ACL>, String) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
- salt() - Method in class org.apache.hadoop.security.scram.ScramCredential
-
- salt() - Method in class org.apache.hadoop.security.scram.ScramMessages.ServerFirstMessage
-
- saltedPassword(String, byte[], int) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- SAMEORIGIN - org.apache.hadoop.http.HttpServer2.XFrameOption
-
- sampleMetrics() - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
Sample all the sources for a snapshot of metrics/tags
- sampleName() - Method in annotation type org.apache.hadoop.metrics2.annotation.Metric
-
- SampleQuantiles - Class in org.apache.hadoop.metrics2.util
-
Implementation of the Cormode, Korn, Muthukrishnan, and Srivastava algorithm
for streaming calculation of targeted high-percentile epsilon-approximate
quantiles.
- SampleQuantiles(Quantile[]) - Constructor for class org.apache.hadoop.metrics2.util.SampleQuantiles
-
- SampleStat - Class in org.apache.hadoop.metrics2.util
-
Helper to compute running sample stats
- SampleStat() - Constructor for class org.apache.hadoop.metrics2.util.SampleStat
-
Construct a new running sample stat
- SampleStat.MinMax - Class in org.apache.hadoop.metrics2.util
-
Helper to keep running min/max
- SASL - org.apache.hadoop.ipc.Server.AuthProtocol
-
- SASL_AUTH_SECRET_MANAGER - Static variable in class org.apache.hadoop.security.SaslRpcServer
-
- SASL_AUTH_TOKEN - Static variable in class org.apache.hadoop.security.SaslRpcServer
-
- SASL_DEFAULT_REALM - Static variable in class org.apache.hadoop.security.SaslRpcServer
-
- SASL_KERBEROS_PRINCIPAL - Static variable in class org.apache.hadoop.security.SaslRpcServer
-
- saslConnect(Client.IpcStreams) - Method in class org.apache.hadoop.security.SaslRpcClient
-
Do client side SASL authentication with server via the given IpcStreams.
- SaslDigestCallbackHandler(SecretManager<TokenIdentifier>, Server.Connection) - Constructor for class org.apache.hadoop.security.rpcauth.DigestAuthMethod.SaslDigestCallbackHandler
-
- SaslDigestCallbackHandler(SecretManager<TokenIdentifier>, Server.Connection) - Constructor for class org.apache.hadoop.security.SaslRpcServer.SaslDigestCallbackHandler
-
- SaslGssCallbackHandler() - Constructor for class org.apache.hadoop.security.rpcauth.KerberosAuthMethod.SaslGssCallbackHandler
-
- SaslGssCallbackHandler() - Constructor for class org.apache.hadoop.security.SaslRpcServer.SaslGssCallbackHandler
-
- SaslInputStream - Class in org.apache.hadoop.security
-
A SaslInputStream is composed of an InputStream and a SaslServer (or
SaslClient) so that read() methods return data that are read in from the
underlying InputStream but have been additionally processed by the SaslServer
(or SaslClient) object.
- SaslInputStream(InputStream, SaslClient) - Constructor for class org.apache.hadoop.security.SaslInputStream
-
Constructs a SASLInputStream from an InputStream and a SaslClient
Note: if the specified InputStream or SaslClient is null, a
NullPointerException may be thrown later when they are used.
- SaslInputStream(InputStream, SaslServer) - Constructor for class org.apache.hadoop.security.SaslInputStream
-
Constructs a SASLInputStream from an InputStream and a SaslServer
Note: if the specified InputStream or SaslServer is null, a
NullPointerException may be thrown later when they are used.
- saslName() - Method in class org.apache.hadoop.security.scram.ScramMessages.ClientFirstMessage
-
- saslName(String) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- SaslOutputStream - Class in org.apache.hadoop.security
-
A SaslOutputStream is composed of an OutputStream and a SaslServer (or
SaslClient) so that write() methods first process the data before writing
them out to the underlying OutputStream.
- SaslOutputStream(OutputStream, SaslClient) - Constructor for class org.apache.hadoop.security.SaslOutputStream
-
Constructs a SASLOutputStream from an OutputStream and a SaslClient
Note: if the specified OutputStream or SaslClient is null, a
NullPointerException may be thrown later when they are used.
- SaslOutputStream(OutputStream, SaslServer) - Constructor for class org.apache.hadoop.security.SaslOutputStream
-
Constructs a SASLOutputStream from an OutputStream and a SaslServer
Note: if the specified OutputStream or SaslServer is null, a
NullPointerException may be thrown later when they are used.
- SaslPlainServer - Class in org.apache.hadoop.security
-
- SaslPlainServer.SaslPlainServerFactory - Class in org.apache.hadoop.security
-
- SaslPlainServer.SecurityProvider - Class in org.apache.hadoop.security
-
- SaslPlainServerFactory() - Constructor for class org.apache.hadoop.security.SaslPlainServer.SaslPlainServerFactory
-
- SaslPropertiesResolver - Class in org.apache.hadoop.security
-
Provides SaslProperties to be used for a connection.
- SaslPropertiesResolver() - Constructor for class org.apache.hadoop.security.SaslPropertiesResolver
-
- saslQop - Variable in enum org.apache.hadoop.security.SaslRpcServer.QualityOfProtection
-
- SaslRpcClient - Class in org.apache.hadoop.security
-
A utility class that encapsulates SASL logic for RPC client
- SaslRpcClient(UserGroupInformation, Class<?>, InetSocketAddress, Configuration) - Constructor for class org.apache.hadoop.security.SaslRpcClient
-
Create a SaslRpcClient that can be used by a RPC client to negotiate
SASL authentication with a RPC server
- SaslRpcServer - Class in org.apache.hadoop.security
-
A utility class for dealing with SASL on RPC server
- SaslRpcServer(RpcAuthMethod) - Constructor for class org.apache.hadoop.security.SaslRpcServer
-
- SaslRpcServer.AuthMethod - Enum in org.apache.hadoop.security
-
Authentication method
- SaslRpcServer.QualityOfProtection - Enum in org.apache.hadoop.security
-
- SaslRpcServer.SaslDigestCallbackHandler - Class in org.apache.hadoop.security
-
CallbackHandler for SASL DIGEST-MD5 mechanism
- SaslRpcServer.SaslGssCallbackHandler - Class in org.apache.hadoop.security
-
CallbackHandler for SASL GSSAPI Kerberos mechanism
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Set the source path to satisfy storage policy.
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Set the source path to satisfy storage policy.
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the source path to satisfy storage policy.
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FilterFs
-
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- save(File, T) - Method in class org.apache.hadoop.util.JsonSerialization
-
Save to a local file.
- save(FileSystem, Path, T, boolean) - Method in class org.apache.hadoop.util.JsonSerialization
-
Save to a Hadoop filesystem.
- Scanner(TFile.Reader, long, long) - Constructor for class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner
-
Constructor
- Scanner(TFile.Reader, RawComparable, RawComparable) - Constructor for class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner
-
Constructor
- Schedulable - Interface in org.apache.hadoop.ipc
-
Interface which allows extracting information necessary to
create schedulable identity strings.
- SCHEME_NAME - Static variable in class org.apache.hadoop.crypto.key.JavaKeyStoreProvider
-
- SCHEME_NAME - Static variable in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- SCHEME_NAME - Static variable in class org.apache.hadoop.crypto.key.UserProvider
-
- SCHEME_NAME - Static variable in class org.apache.hadoop.security.alias.BouncyCastleFipsKeyStoreProvider
-
- SCHEME_NAME - Static variable in class org.apache.hadoop.security.alias.JavaKeyStoreProvider
-
- SCHEME_NAME - Static variable in class org.apache.hadoop.security.alias.LocalBouncyCastleFipsKeyStoreProvider
-
- SCHEME_NAME - Static variable in class org.apache.hadoop.security.alias.LocalJavaKeyStoreProvider
-
- SCHEME_NAME - Static variable in class org.apache.hadoop.security.alias.UserProvider
-
- SCHEMELESS_ABSOLUTE - org.apache.hadoop.fs.shell.PathData.PathType
-
- ScopedAclEntries - Class in org.apache.hadoop.fs.permission
-
Groups a list of ACL entries into separate lists for access entries vs.
- ScopedAclEntries(List<AclEntry>) - Constructor for class org.apache.hadoop.fs.permission.ScopedAclEntries
-
Creates a new ScopedAclEntries from the given list.
- SCRAM - Static variable in class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
- SCRAM_AUTH_MECHANISM - Static variable in class org.apache.hadoop.security.UserGroupInformation
-
- SCRAM_SHA_256 - org.apache.hadoop.security.scram.ScramMechanism
-
- SCRAM_SHA_512 - org.apache.hadoop.security.scram.ScramMechanism
-
- ScramAuthMethod - Class in org.apache.hadoop.security.scram
-
- ScramClientCallbackHandler - Class in org.apache.hadoop.security.scram
-
Callback handler for Sasl clients.
- ScramClientCallbackHandler(String, Token<? extends TokenIdentifier>) - Constructor for class org.apache.hadoop.security.scram.ScramClientCallbackHandler
-
- scramCredential() - Method in class org.apache.hadoop.security.scram.ScramCredentialCallback
-
- scramCredential(ScramCredential) - Method in class org.apache.hadoop.security.scram.ScramCredentialCallback
-
- ScramCredential - Class in org.apache.hadoop.security.scram
-
- ScramCredential(byte[], byte[], byte[], int) - Constructor for class org.apache.hadoop.security.scram.ScramCredential
-
- ScramCredentialCallback - Class in org.apache.hadoop.security.scram
-
- ScramCredentialCallback() - Constructor for class org.apache.hadoop.security.scram.ScramCredentialCallback
-
- ScramFormatter - Class in org.apache.hadoop.security.scram
-
Scram message salt and hash functions defined in
RFC 5802.
- ScramFormatter(ScramMechanism) - Constructor for class org.apache.hadoop.security.scram.ScramFormatter
-
- ScramMechanism - Enum in org.apache.hadoop.security.scram
-
- ScramMessages - Class in org.apache.hadoop.security.scram
-
SCRAM request/response message creation and parsing based on
RFC 5802
- ScramMessages() - Constructor for class org.apache.hadoop.security.scram.ScramMessages
-
- ScramMessages.ClientFinalMessage - Class in org.apache.hadoop.security.scram
-
Format:
channel-binding "," nonce ["," extensions]"," proof
Limitations:
Extensions are ignored.
- ScramMessages.ClientFirstMessage - Class in org.apache.hadoop.security.scram
-
Format:
gs2-header [reserved-mext ","] username "," nonce ["," extensions]
Limitations:
Only gs2-header "n" is supported.
- ScramMessages.ServerFinalMessage - Class in org.apache.hadoop.security.scram
-
Format:
("e=" server-error-value | "v=" base64_server_signature) ["," extensions]
Limitations:
Extensions are ignored.
- ScramMessages.ServerFirstMessage - Class in org.apache.hadoop.security.scram
-
Format:
[reserved-mext ","] nonce "," salt "," iteration-count ["," extensions]
Limitations:
Extensions are ignored.
- ScramSaslClient - Class in org.apache.hadoop.security.scram
-
SaslClient implementation for SASL/SCRAM.
- ScramSaslClient(ScramMechanism, CallbackHandler) - Constructor for class org.apache.hadoop.security.scram.ScramSaslClient
-
- ScramSaslClient.ScramSaslClientFactory - Class in org.apache.hadoop.security.scram
-
- ScramSaslClientFactory() - Constructor for class org.apache.hadoop.security.scram.ScramSaslClient.ScramSaslClientFactory
-
- ScramSaslClientProvider - Class in org.apache.hadoop.security.scram
-
- ScramSaslClientProvider() - Constructor for class org.apache.hadoop.security.scram.ScramSaslClientProvider
-
- ScramSaslServer - Class in org.apache.hadoop.security.scram
-
SaslServer implementation for SASL/SCRAM.
- ScramSaslServer(ScramMechanism, Map<String, ?>, CallbackHandler) - Constructor for class org.apache.hadoop.security.scram.ScramSaslServer
-
- ScramSaslServer.ScramSaslServerFactory - Class in org.apache.hadoop.security.scram
-
- ScramSaslServerFactory() - Constructor for class org.apache.hadoop.security.scram.ScramSaslServer.ScramSaslServerFactory
-
- ScramSaslServerProvider - Class in org.apache.hadoop.security.scram
-
- ScramSaslServerProvider() - Constructor for class org.apache.hadoop.security.scram.ScramSaslServerProvider
-
- ScramServerCallbackHandler - Class in org.apache.hadoop.security.scram
-
- ScramServerCallbackHandler(CredentialCache.Cache<ScramCredential>, SecretManager<TokenIdentifier>, Server.Connection) - Constructor for class org.apache.hadoop.security.scram.ScramServerCallbackHandler
-
- ScriptBasedMapping - Class in org.apache.hadoop.net
-
- ScriptBasedMapping() - Constructor for class org.apache.hadoop.net.ScriptBasedMapping
-
Create an instance with the default configuration.
- ScriptBasedMapping(Configuration) - Constructor for class org.apache.hadoop.net.ScriptBasedMapping
-
Create an instance from the given configuration
- ScriptBasedMapping(DNSToSwitchMapping) - Constructor for class org.apache.hadoop.net.ScriptBasedMapping
-
Create an instance from the given raw mapping
- ScriptBasedMapping.RawScriptBasedMapping - Class in org.apache.hadoop.net
-
- ScriptBasedMappingWithDependency - Class in org.apache.hadoop.net
-
- ScriptBasedMappingWithDependency() - Constructor for class org.apache.hadoop.net.ScriptBasedMappingWithDependency
-
Create an instance with the default configuration.
- SecretManager<T extends TokenIdentifier> - Class in org.apache.hadoop.security.token
-
The server-side secret manager for each token type.
- SecretManager() - Constructor for class org.apache.hadoop.security.token.SecretManager
-
- SecretManager.InvalidToken - Exception in org.apache.hadoop.security.token
-
The token was invalid and the message explains why.
- SecureIOUtils - Class in org.apache.hadoop.io
-
This class provides secure APIs for opening and creating files on the local
disk.
- SecureIOUtils() - Constructor for class org.apache.hadoop.io.SecureIOUtils
-
- SecureIOUtils.AlreadyExistsException - Exception in org.apache.hadoop.io
-
Signals that an attempt to create a file at a given pathname has failed
because another file already existed at that path.
- secureRandomBytes() - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- secureRandomString() - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- SECURITY_CLIENT_DATANODE_PROTOCOL_ACL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- SECURITY_CLIENT_PROTOCOL_ACL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- SECURITY_DATANODE_PROTOCOL_ACL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- SECURITY_HA_SERVICE_PROTOCOL_ACL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- SECURITY_INTER_DATANODE_PROTOCOL_ACL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- SECURITY_INTERQJOURNAL_SERVICE_PROTOCOL_ACL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- SECURITY_NAMENODE_PROTOCOL_ACL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- SECURITY_QJOURNAL_SERVICE_PROTOCOL_ACL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- SECURITY_ROUTER_ADMIN_PROTOCOL_ACL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- SECURITY_ZKFC_PROTOCOL_ACL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeys
-
- SecurityInfo - Class in org.apache.hadoop.security
-
- SecurityInfo() - Constructor for class org.apache.hadoop.security.SecurityInfo
-
- SecurityProvider() - Constructor for class org.apache.hadoop.security.SaslPlainServer.SecurityProvider
-
- SecurityUtil - Class in org.apache.hadoop.security
-
Security Utils.
- SecurityUtil.QualifiedHostResolver - Class in org.apache.hadoop.security
-
This an alternate resolver with important properties that the standard
java resolver lacks:
1) The hostname is fully qualified.
- SecurityUtil.TruststoreKeystore - Class in org.apache.hadoop.security
-
Helper class to contain the Truststore/Keystore paths for the ZK client connection over
SSL/TLS.
- seek(long) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
Seek to a position.
- seek(long) - Method in class org.apache.hadoop.fs.AvroFSInput
-
- seek(long) - Method in class org.apache.hadoop.fs.BufferedFSInputStream
-
- seek(long) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Seek to the given offset.
- seek(long) - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
- seek(long) - Method in class org.apache.hadoop.fs.FSInputChecker
-
Seek to the given position in the stream.
- seek(long) - Method in class org.apache.hadoop.fs.FSInputStream
-
Seek to the given offset from the start of the file.
- seek(long) - Method in class org.apache.hadoop.fs.ftp.FTPInputStream
-
- seek(long) - Method in interface org.apache.hadoop.fs.Seekable
-
Seek to the given offset from the start of the file.
- seek(long) - Method in class org.apache.hadoop.io.ArrayFile.Reader
-
Positions the reader before its nth value.
- seek(long) - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
This method is current not supported.
- seek(long) - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
Set the current byte position in the input file.
- seek(WritableComparable) - Method in class org.apache.hadoop.io.MapFile.Reader
-
Positions the reader at the named key, or if none such exists, at the
first entry after the named key.
- seek(WritableComparable) - Method in class org.apache.hadoop.io.SetFile.Reader
-
- SEEK_IN_BUFFER - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Number of seeks in buffer.
- Seekable - Interface in org.apache.hadoop.fs
-
Stream that permits seeking.
- seekTo(byte[]) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner
-
Move the cursor to the first entry whose key is greater than or equal
to the input key.
- seekTo(byte[], int, int) - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner
-
Move the cursor to the first entry whose key is greater than or equal
to the input key.
- seekToEnd() - Method in class org.apache.hadoop.io.file.tfile.TFile.Reader.Scanner
-
Seek to the end of the scanner.
- seekToNewSource(long) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- seekToNewSource(long) - Method in class org.apache.hadoop.fs.BufferedFSInputStream
-
- seekToNewSource(long) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
Seek to the given position on an alternate copy of the data.
- seekToNewSource(long) - Method in class org.apache.hadoop.fs.FSInputStream
-
Seeks a different copy of the data.
- seekToNewSource(long) - Method in class org.apache.hadoop.fs.ftp.FTPInputStream
-
- seekToNewSource(long) - Method in interface org.apache.hadoop.fs.Seekable
-
Seeks a different copy of the data.
- seekToNewSource(long) - Method in class org.apache.hadoop.io.compress.CompressionInputStream
-
This method is current not supported.
- SegmentDescriptor(long, long, Path) - Constructor for class org.apache.hadoop.io.SequenceFile.Sorter.SegmentDescriptor
-
Constructs a segment
- selectDelegationKey(int) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- selectDelegationToken(URL, Credentials) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Select a delegation token from all tokens in credentials, based on url.
- selectDelegationToken(Credentials) - Method in interface org.apache.hadoop.crypto.key.KeyProviderDelegationTokenExtension.DelegationTokenExtension
-
- selectDelegationToken(Credentials) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- selectDelegationToken(Credentials) - Method in class org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider
-
- selectDelegationToken(Credentials, Text) - Static method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- selectiveClearing(Key, short) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
-
Performs the selective clearing for a given key.
- selectKeyId() - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- selectSequenceNum() - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- selectStaleTokenInfos(long, int) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSelector
-
- selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in interface org.apache.hadoop.security.token.TokenSelector
-
- selectTokenInfo(int, byte[]) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- SemaphoredDelegatingExecutor - Class in org.apache.hadoop.util
-
This ExecutorService blocks the submission of new tasks when its queue is
already full by using a semaphore.
- SemaphoredDelegatingExecutor(ExecutorService, int, boolean) - Constructor for class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
Instantiate without collecting executor aquisition duration information.
- SemaphoredDelegatingExecutor(ExecutorService, int, boolean, DurationTrackerFactory) - Constructor for class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
Instantiate.
- SEND_BUFFER_SIZE - Static variable in class org.apache.hadoop.net.unix.DomainSocket
-
- SEND_TIMEOUT - Static variable in class org.apache.hadoop.net.unix.DomainSocket
-
- sendError(int, String) - Method in interface org.apache.hadoop.security.http.RestCsrfPreventionFilter.HttpInteraction
-
Called by the filter after it decides that the request is a potential
CSRF attack and therefore must be rejected.
- sendFileDescriptors(FileDescriptor[], byte[], int, int) - Method in class org.apache.hadoop.net.unix.DomainSocket
-
Send some FileDescriptor objects to the process on the other side of this
socket.
- sendRequest(byte[]) - Method in class org.apache.hadoop.ipc.Client.IpcStreams
-
- sendResponse() - Method in class org.apache.hadoop.ipc.Server.Call
-
- SEPARATOR - Static variable in class org.apache.hadoop.fs.Path
-
The directory separator, a slash.
- SEPARATOR_CHAR - Static variable in class org.apache.hadoop.fs.Path
-
The directory separator, a slash, as a character.
- SEQ_IO_SORT_FACTOR_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- SEQ_IO_SORT_FACTOR_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- SEQ_IO_SORT_MB_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- SEQ_IO_SORT_MB_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
- SequenceFile - Class in org.apache.hadoop.io
-
SequenceFiles are flat files consisting of binary key/value
pairs.
- SequenceFile.CompressionType - Enum in org.apache.hadoop.io
-
The compression type used to compress key/value pairs in the
SequenceFile.
- SequenceFile.Metadata - Class in org.apache.hadoop.io
-
The class encapsulating with the metadata of a file.
- SequenceFile.Reader - Class in org.apache.hadoop.io
-
Reads key/value pairs from a sequence-format file.
- SequenceFile.Reader.Option - Interface in org.apache.hadoop.io
-
A tag interface for all of the Reader options
- SequenceFile.Sorter - Class in org.apache.hadoop.io
-
Sorts key/value pairs in a sequence-format file.
- SequenceFile.Sorter.RawKeyValueIterator - Interface in org.apache.hadoop.io
-
The interface to iterate over raw keys/values of SequenceFiles.
- SequenceFile.Sorter.SegmentDescriptor - Class in org.apache.hadoop.io
-
This class defines a merge segment.
- SequenceFile.ValueBytes - Interface in org.apache.hadoop.io
-
The interface to 'raw' values of SequenceFiles.
- SequenceFile.Writer - Class in org.apache.hadoop.io
-
Write key/value pairs to a sequence-format file.
- SequenceFile.Writer.Option - Interface in org.apache.hadoop.io
-
- SequentialNumber - Class in org.apache.hadoop.util
-
Sequential number generator.
- SequentialNumber(long) - Constructor for class org.apache.hadoop.util.SequentialNumber
-
Create a new instance with the given initial value.
- Serialization<T> - Interface in org.apache.hadoop.io.serializer
-
- SerializationFactory - Class in org.apache.hadoop.io.serializer
-
- SerializationFactory(Configuration) - Constructor for class org.apache.hadoop.io.serializer.SerializationFactory
-
Serializations are found by reading the io.serializations
property from conf, which is a comma-delimited list of
classnames.
- serialize() - Method in class org.apache.hadoop.crypto.key.KeyProvider.Metadata
-
Serialize the metadata to a set of bytes.
- serialize(T) - Method in interface org.apache.hadoop.io.serializer.Serializer
-
Serialize t to the underlying output stream.
- serializer() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
Get a JSON serializer for this class.
- Serializer<T> - Interface in org.apache.hadoop.io.serializer
-
Provides a facility for serializing objects of type <T> to an
OutputStream.
- Server - Class in org.apache.hadoop.ipc
-
An abstract IPC service.
- Server(Class<?>, Object, Configuration, String, int) - Constructor for class org.apache.hadoop.ipc.WritableRpcEngine.Server
-
Deprecated.
Construct an RPC server.
- Server(Class<?>, Object, Configuration, String, int, int, int, int, boolean, SecretManager<? extends TokenIdentifier>, String) - Constructor for class org.apache.hadoop.ipc.WritableRpcEngine.Server
-
Deprecated.
- Server(Class<?>, Object, Configuration, String, int, int, int, int, boolean, SecretManager<? extends TokenIdentifier>, String, AlignmentContext) - Constructor for class org.apache.hadoop.ipc.ProtobufRpcEngine.Server
-
Deprecated.
Construct an RPC server.
- Server(Class<?>, Object, Configuration, String, int, int, int, int, boolean, SecretManager<? extends TokenIdentifier>, String, AlignmentContext) - Constructor for class org.apache.hadoop.ipc.ProtobufRpcEngine2.Server
-
Construct an RPC server.
- Server(Class<?>, Object, Configuration, String, int, int, int, int, boolean, SecretManager<? extends TokenIdentifier>, String, AlignmentContext) - Constructor for class org.apache.hadoop.ipc.WritableRpcEngine.Server
-
Deprecated.
Construct an RPC server.
- Server(Object, Configuration, String, int) - Constructor for class org.apache.hadoop.ipc.WritableRpcEngine.Server
-
Deprecated.
- Server(Object, Configuration, String, int, int, int, int, boolean, SecretManager<? extends TokenIdentifier>) - Constructor for class org.apache.hadoop.ipc.WritableRpcEngine.Server
-
Deprecated.
- Server(String, int, Class<? extends Writable>, int, int, int, Configuration, String, SecretManager<? extends TokenIdentifier>) - Constructor for class org.apache.hadoop.ipc.Server
-
- Server(String, int, Class<? extends Writable>, int, int, int, Configuration, String, SecretManager<? extends TokenIdentifier>, String) - Constructor for class org.apache.hadoop.ipc.RPC.Server
-
- Server(String, int, Class<? extends Writable>, int, int, int, Configuration, String, SecretManager<? extends TokenIdentifier>, String) - Constructor for class org.apache.hadoop.ipc.Server
-
Constructs a server listening on the named port and address.
- Server(String, int, Class<? extends Writable>, int, Configuration) - Constructor for class org.apache.hadoop.ipc.Server
-
- SERVER - org.apache.hadoop.security.ssl.SSLFactory.Mode
-
- Server.AuthProtocol - Enum in org.apache.hadoop.ipc
-
- Server.Call - Class in org.apache.hadoop.ipc
-
A generic call queued for handling.
- Server.Connection - Class in org.apache.hadoop.ipc
-
Reads calls from a connection and queues them for handling.
- ServerFinalMessage(byte[]) - Constructor for class org.apache.hadoop.security.scram.ScramMessages.ServerFinalMessage
-
- ServerFinalMessage(String, byte[]) - Constructor for class org.apache.hadoop.security.scram.ScramMessages.ServerFinalMessage
-
- ServerFirstMessage(byte[]) - Constructor for class org.apache.hadoop.security.scram.ScramMessages.ServerFirstMessage
-
- ServerFirstMessage(String, String, byte[], int) - Constructor for class org.apache.hadoop.security.scram.ScramMessages.ServerFirstMessage
-
- serverId - Variable in class org.apache.hadoop.security.SaslRpcServer
-
- serverKey() - Method in class org.apache.hadoop.security.scram.ScramCredential
-
- serverKey(byte[]) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- serverPrincipal() - Method in annotation type org.apache.hadoop.security.KerberosInfo
-
Key for getting server's Kerberos principal name from Configuration.
- Servers - Class in org.apache.hadoop.metrics2.util
-
Helpers to handle server addresses
- SERVERS_PROPERTY - Static variable in class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
- serverSignature() - Method in class org.apache.hadoop.security.scram.ScramMessages.ServerFinalMessage
-
- serverSignature(byte[], ScramMessages.ClientFirstMessage, ScramMessages.ServerFirstMessage, ScramMessages.ClientFinalMessage) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- Service - Class in org.apache.hadoop.security.authorize
-
An abstract definition of service as related to
Service Level Authorization for Hadoop.
- Service - Interface in org.apache.hadoop.service
-
Service LifeCycle.
- Service(String, Class<?>) - Constructor for class org.apache.hadoop.security.authorize.Service
-
- SERVICE_AUTHORIZATION_CONFIG - Static variable in class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
Deprecated.
- SERVICE_HEALTHY - org.apache.hadoop.ha.HealthMonitor.State
-
The service is connected and healthy.
- SERVICE_NOT_RESPONDING - org.apache.hadoop.ha.HealthMonitor.State
-
The service is not responding to health check RPCs.
- SERVICE_PARAM - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
- SERVICE_SHUTDOWN_TIMEOUT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Configuration option for the shutdown hook manager shutdown time:
"hadoop.service.shutdown.timeout".
- SERVICE_SHUTDOWN_TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
-
Default shutdown hook timeout: 30L seconds.
- SERVICE_UNHEALTHY - org.apache.hadoop.ha.HealthMonitor.State
-
The service is running but unhealthy.
- SERVICE_VERSION - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- Service.STATE - Enum in org.apache.hadoop.service
-
Service states
- ServiceAuthorizationManager - Class in org.apache.hadoop.security.authorize
-
An authorization manager which handles service-level authorization
for incoming service requests.
- ServiceAuthorizationManager() - Constructor for class org.apache.hadoop.security.authorize.ServiceAuthorizationManager
-
- serviceCreationFailure(Exception) - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Generate an exception announcing a failure to create the service.
- ServiceFailedException - Exception in org.apache.hadoop.ha
-
Exception thrown to indicate that an operation performed
to modify the state of a service or application failed.
- ServiceFailedException(String) - Constructor for exception org.apache.hadoop.ha.ServiceFailedException
-
- ServiceFailedException(String, Throwable) - Constructor for exception org.apache.hadoop.ha.ServiceFailedException
-
- ServiceForcedShutdown(Service, int) - Constructor for class org.apache.hadoop.service.launcher.InterruptEscalator.ServiceForcedShutdown
-
- serviceInit(Configuration) - Method in class org.apache.hadoop.service.AbstractService
-
All initialization code needed by a service.
- serviceInit(Configuration) - Method in class org.apache.hadoop.service.CompositeService
-
- serviceInit(Configuration) - Method in class org.apache.hadoop.util.JvmPauseMonitor
-
- ServiceLauncher<S extends Service> - Class in org.apache.hadoop.service.launcher
-
A class to launch any YARN service by name.
- ServiceLauncher(String) - Constructor for class org.apache.hadoop.service.launcher.ServiceLauncher
-
Create an instance of the launcher.
- ServiceLauncher(String, String) - Constructor for class org.apache.hadoop.service.launcher.ServiceLauncher
-
Create an instance of the launcher.
- ServiceLauncher.MinimalGenericOptionsParser - Class in org.apache.hadoop.service.launcher
-
A generic options parser which does not parse any of the traditional
Hadoop options.
- ServiceLaunchException - Exception in org.apache.hadoop.service.launcher
-
A service launch exception that includes an exit code.
- ServiceLaunchException(int, String) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException
-
Create an exception with the specific exit code and text.
- ServiceLaunchException(int, String, Object...) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException
-
Create a formatted exception.
- ServiceLaunchException(int, Throwable) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException
-
Create an exception with the specific exit code.
- ServiceLaunchException(int, Throwable, String, Object...) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException
-
Create a formatted exception.
- ServiceListeners() - Constructor for class org.apache.hadoop.service.ServiceOperations.ServiceListeners
-
- serviceMain(String...) - Static method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Varargs version of the entry point for testing and other in-JVM use.
- serviceMain(List<String>) - Static method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
The real main function, which takes the arguments as a list.
- ServiceOperations - Class in org.apache.hadoop.service
-
This class contains a set of methods to work with services, especially
to walk them through their lifecycle.
- ServiceOperations.ServiceListeners - Class in org.apache.hadoop.service
-
Class to manage a list of
ServiceStateChangeListener instances,
including a notification loop that is robust against changes to the list
during the notification process.
- ServicePlugin - Interface in org.apache.hadoop.util
-
Service plug-in interface.
- ServiceShutdownHook - Class in org.apache.hadoop.service.launcher
-
JVM Shutdown hook for Service which will stop the
Service gracefully in case of JVM shutdown.
- ServiceShutdownHook(Service) - Constructor for class org.apache.hadoop.service.launcher.ServiceShutdownHook
-
Create an instance.
- serviceStart() - Method in class org.apache.hadoop.service.AbstractService
-
Actions called during the INITED to STARTED transition.
- serviceStart() - Method in class org.apache.hadoop.service.CompositeService
-
- serviceStart() - Method in class org.apache.hadoop.util.JvmPauseMonitor
-
- ServiceStateChangeListener - Interface in org.apache.hadoop.service
-
Interface to notify state changes of a service.
- ServiceStateException - Exception in org.apache.hadoop.service
-
- ServiceStateException(int, String, Throwable) - Constructor for exception org.apache.hadoop.service.ServiceStateException
-
Instantiate, using the specified exit code as the exit code
of the exception, irrespetive of any exit code supplied by any inner
cause.
- ServiceStateException(String) - Constructor for exception org.apache.hadoop.service.ServiceStateException
-
Instantiate
- ServiceStateException(String, Throwable) - Constructor for exception org.apache.hadoop.service.ServiceStateException
-
- ServiceStateException(Throwable) - Constructor for exception org.apache.hadoop.service.ServiceStateException
-
- ServiceStateModel - Class in org.apache.hadoop.service
-
Implements the service state model.
- ServiceStateModel(String) - Constructor for class org.apache.hadoop.service.ServiceStateModel
-
- ServiceStateModel(String, Service.STATE) - Constructor for class org.apache.hadoop.service.ServiceStateModel
-
Create a service state model instance in the chosen state
- serviceStop() - Method in class org.apache.hadoop.service.AbstractService
-
Actions called during the transition to the STOPPED state.
- serviceStop() - Method in class org.apache.hadoop.service.CompositeService
-
- serviceStop() - Method in class org.apache.hadoop.util.JvmPauseMonitor
-
- Servlet() - Constructor for class org.apache.hadoop.log.LogLevel.Servlet
-
- SERVLET_NAME - Static variable in class org.apache.hadoop.http.IsActiveServlet
-
- ServletUtil - Class in org.apache.hadoop.util
-
- ServletUtil() - Constructor for class org.apache.hadoop.util.ServletUtil
-
- SessionId - org.apache.hadoop.metrics2.impl.MsInfo
-
- set(boolean) - Method in class org.apache.hadoop.io.BooleanWritable
-
Set the value of the BooleanWritable.
- set(boolean, Checksum, int, int) - Method in class org.apache.hadoop.fs.FSInputChecker
-
Set the checksum related parameters
- set(byte) - Method in class org.apache.hadoop.io.ByteWritable
-
Set the value of this ByteWritable.
- set(byte[]) - Method in class org.apache.hadoop.io.Text
-
Set to a utf8 byte array.
- set(byte[], double) - Method in class org.apache.hadoop.util.bloom.Key
-
- set(byte[], int, int) - Method in class org.apache.hadoop.io.BytesWritable
-
Set the value to a copy of the given byte range.
- set(byte[], int, int) - Method in class org.apache.hadoop.io.Text
-
Set the Text to range of bytes.
- set(double) - Method in class org.apache.hadoop.io.DoubleWritable
-
- set(float) - Method in class org.apache.hadoop.io.FloatWritable
-
Set the value of this FloatWritable.
- set(float) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeFloat
-
- set(float) - Method in class org.apache.hadoop.util.Progress
-
Called during execution on a leaf node to set its progress.
- set(int) - Method in class org.apache.hadoop.io.IntWritable
-
Set the value of this IntWritable.
- set(int) - Method in class org.apache.hadoop.io.VIntWritable
-
Set the value of this VIntWritable.
- set(int) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
-
Set the value of the metric
- set(long) - Method in class org.apache.hadoop.io.LongWritable
-
Set the value of this LongWritable.
- set(long) - Method in class org.apache.hadoop.io.VLongWritable
-
Set the value of this LongWritable.
- set(long) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
-
Set the value of the metric
- set(short) - Method in class org.apache.hadoop.io.ShortWritable
-
Set the value of this ShortWritable.
- set(E, boolean) - Method in class org.apache.hadoop.fs.impl.FlagSet
-
Set a flag to the chosen value.
- set(Object) - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
-
- set(Object) - Method in class org.apache.hadoop.io.ObjectWritable
-
Reset the instance.
- set(String) - Method in class org.apache.hadoop.fs.GlobPattern
-
Set and compile a glob pattern
- set(String) - Method in class org.apache.hadoop.io.Text
-
Set to contain the contents of a string.
- set(String) - Method in class org.apache.hadoop.io.UTF8
-
Deprecated.
Set to contain the contents of a string.
- set(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property.
- set(String, String) - Method in interface org.apache.hadoop.fs.store.audit.AuditSpan
-
Set an attribute.
- set(String, String) - Method in class org.apache.hadoop.fs.store.audit.HttpReferrerAuditHeader
-
Set an attribute.
- set(String, String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property.
- set(String, String, String) - Method in class org.apache.hadoop.conf.ConfigurationWithLogging
-
- set(EnumSet<E>, Class<E>) - Method in class org.apache.hadoop.io.EnumSetWritable
-
reset the EnumSetWritable with specified
value and elementType.
- set(MeanStatistic) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Set the statistic to the values of another.
- set(BytesWritable) - Method in class org.apache.hadoop.io.BytesWritable
-
Set the BytesWritable to the contents of the given newData.
- set(MD5Hash) - Method in class org.apache.hadoop.io.MD5Hash
-
Copy the contents of another instance into this instance.
- set(Text) - Method in class org.apache.hadoop.io.Text
-
Copy a text.
- set(Text, Text) - Method in class org.apache.hadoop.io.SequenceFile.Metadata
-
- set(UTF8) - Method in class org.apache.hadoop.io.UTF8
-
Deprecated.
Set to contain the contents of a string.
- set(Writable) - Method in class org.apache.hadoop.io.GenericWritable
-
Set the instance that is wrapped.
- set(Writable[]) - Method in class org.apache.hadoop.io.ArrayWritable
-
- set(Writable[][]) - Method in class org.apache.hadoop.io.TwoDArrayWritable
-
- set(ProcessingDetails.Timing, long) - Method in class org.apache.hadoop.ipc.ProcessingDetails
-
- set(ProcessingDetails.Timing, long, TimeUnit) - Method in class org.apache.hadoop.ipc.ProcessingDetails
-
- SET_CALL_ID_FOR_TEST - Static variable in class org.apache.hadoop.io.retry.RetryInvocationHandler
-
- SET_GROUP_COMMAND - Static variable in class org.apache.hadoop.util.Shell
-
a Unix command to set the change user's groups list: "chgrp".
- SET_OWNER_COMMAND - Static variable in class org.apache.hadoop.util.Shell
-
a Unix command to set owner: "chown".
- SET_PERMISSION_COMMAND - Static variable in class org.apache.hadoop.util.Shell
-
a Unix command to set permission: "chmod".
- setAbsolute(long) - Method in class org.apache.hadoop.fs.impl.prefetch.FilePosition
-
If the given pos lies within the current buffer, updates the current position to
the specified value and returns true; otherwise returns false without changing the position.
- setAces(Path, String, boolean, int, int, boolean) - Method in class org.apache.hadoop.maprfs.AbstractMapRFileSystem
-
This method fully replaces ACEs of a file or directory recursively,
discarding all existing ones.
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Fully replaces ACL of files and directories, discarding all existing
entries.
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileContext
-
Fully replaces ACL of files and directories, discarding all existing
entries.
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileSystem
-
Fully replaces ACL of files and directories, discarding all existing
entries.
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FilterFs
-
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setACL(AccessControlList) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setAlignmentContext(AlignmentContext) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
- setAlignmentContext(AlignmentContext) - Method in class org.apache.hadoop.ipc.Server
-
Set alignment context to pass state info thru RPC.
- setAllowNullValueProperties(boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Set Configuration to allow keys without values during setup.
- setAllZero(boolean) - Method in class org.apache.hadoop.io.erasurecode.ECChunk
-
- setAsynchronousMode(boolean) - Static method in class org.apache.hadoop.ipc.Client
-
Set RPC to asynchronous or synchronous mode.
- setAttribute(int, int) - Method in class org.apache.hadoop.net.unix.DomainSocket
-
- setAttribute(String, Object) - Method in class org.apache.hadoop.http.HttpServer2
-
Set a value in the webapp context.
- setAttributes(Map<String, String>) - Method in class org.apache.hadoop.crypto.key.KeyProvider.Options
-
- setAuthenticationMethod(SaslRpcServer.AuthMethod) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Sets the authentication method in the subject
- setAuthenticationMethod(UserGroupInformation.AuthenticationMethod) - Method in class org.apache.hadoop.security.User
-
- setAuthenticationMethod(UserGroupInformation.AuthenticationMethod) - Method in class org.apache.hadoop.security.UserGroupInformation
-
Sets the authentication method in the subject
- setAuthenticationMethod(UserGroupInformation.AuthenticationMethod, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- setAuthFilterConfigurationPrefix(String) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setAuthFilterConfigurationPrefixes(String[]) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setAuthHandlerClass(Properties) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter
-
Set AUTH_TYPE property to the name of the corresponding authentication
handler class based on the input properties.
- setBindAddress(String) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
- setBitLength(int) - Method in class org.apache.hadoop.crypto.key.KeyProvider.Options
-
- setBlockLocations(BlockLocation[]) - Method in class org.apache.hadoop.fs.LocatedFileStatus
-
Hook for subclasses to lazily set block locations.
- setBlockSize(Configuration, int) - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Factory
-
- setBoolean(String, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to a boolean.
- setBooleanIfUnset(String, boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Set the given property, if it is currently unset.
- setCachedHosts(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the hosts hosting a cached replica of this block.
- setCacheManipulator(NativeIO.POSIX.CacheManipulator) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- setCaching(Future<Void>) - Method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
Indicates that a caching operation is in progress.
- setCallIdAndRetryCount(int, int, Object) - Static method in class org.apache.hadoop.ipc.Client
-
Set call id and retry count for the next call.
- setCallIdAndRetryCountUnprotected(Integer, int, Object) - Static method in class org.apache.hadoop.ipc.Client
-
- setCapacity(int) - Method in class org.apache.hadoop.io.BytesWritable
-
Change the capacity of the backing storage.
- setChanged() - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
-
Set the changed flag in mutable operations
- setChanged(boolean) - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- setChecksumBufSize(int) - Method in class org.apache.hadoop.fs.FSOutputSummer
-
Resets existing buffer with a new one of the specified size.
- setCipher(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider.Options
-
- setClass(String, Class<?>, Class<?>) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to the name of a
theClass implementing the given interface xface.
- setClassLoader(ClassLoader) - Method in class org.apache.hadoop.conf.Configuration
-
Set the class loader that will be used to load the various objects.
- setClientBackoffEnabled(boolean) - Method in class org.apache.hadoop.ipc.Server
-
- setClientStateId(long) - Method in class org.apache.hadoop.ipc.Server.Call
-
- setClientTokenProvider(KeyProviderDelegationTokenExtension.DelegationTokenExtension) - Method in class org.apache.hadoop.crypto.key.kms.KMSClientProvider
-
- setClosed() - Method in class org.apache.hadoop.util.CloseableReferenceCount
-
Mark the status as closed.
- setCodecClasses(Configuration, List<Class>) - Static method in class org.apache.hadoop.io.compress.CompressionCodecFactory
-
Sets a list of codec classes in the configuration.
- setCodecOptions(ErasureCodecOptions) - Method in class org.apache.hadoop.io.erasurecode.codec.ErasureCodec
-
- setCoderOptions(ErasureCoderOptions) - Method in class org.apache.hadoop.io.erasurecode.codec.ErasureCodec
-
- setCommandExecutor(Shell.ShellCommandExecutor) - Method in class org.apache.hadoop.util.MaprShellCommandExecutor
-
- setCommandFactory(CommandFactory) - Method in class org.apache.hadoop.fs.shell.Command
-
sets the command factory for later use.
- setCommandFactory(CommandFactory) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Set the command factory.
- setCompressionLevel(Configuration, ZlibCompressor.CompressionLevel) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
- setCompressionStrategy(Configuration, ZlibCompressor.CompressionStrategy) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
- setConf(Object, Configuration) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
Check and set 'configuration' if necessary.
- setConf(Configuration) - Method in interface org.apache.hadoop.conf.Configurable
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.conf.Configured
-
- setConf(Configuration) - Method in class org.apache.hadoop.crypto.JceCtrCryptoCodec
-
- setConf(Configuration) - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec
-
- setConf(Configuration) - Method in class org.apache.hadoop.crypto.OpensslSm4CtrCryptoCodec
-
- setConf(Configuration) - Method in class org.apache.hadoop.crypto.random.OsSecureRandom
-
- setConf(Configuration) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- setConf(Configuration) - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- setConf(Configuration) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- setConf(Configuration) - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- setConf(Configuration) - Method in class org.apache.hadoop.ha.HAAdmin
-
- setConf(Configuration) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.AbstractMapWritable
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.compress.BZip2Codec
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.io.compress.DefaultCodec
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.compress.Lz4Codec
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.compress.SnappyCodec
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.io.compress.ZStandardCodec
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.io.EnumSetWritable
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.GenericWritable
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.ObjectWritable
-
- setConf(Configuration) - Method in class org.apache.hadoop.io.WritableComparator
-
- setConf(Configuration) - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
-
- setConf(Configuration) - Method in class org.apache.hadoop.net.ScriptBasedMapping.RawScriptBasedMapping
-
Set the configuration and extract the configuration parameters of interest
- setConf(Configuration) - Method in class org.apache.hadoop.net.ScriptBasedMapping
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.net.ScriptBasedMappingWithDependency
-
Set the configuration to be used by this object.
- setConf(Configuration) - Method in class org.apache.hadoop.net.SocksSocketFactory
-
- setConf(Configuration) - Method in class org.apache.hadoop.net.TableMapping
-
- setConf(Configuration) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
-
- setConf(Configuration) - Method in class org.apache.hadoop.security.CompositeGroupsMapping
-
- setConf(Configuration) - Method in class org.apache.hadoop.security.IngressPortBasedResolver
-
- setConf(Configuration) - Method in class org.apache.hadoop.security.LdapGroupsMapping
-
- setConf(Configuration) - Method in class org.apache.hadoop.security.RuleBasedLdapGroupsMapping
-
- setConf(Configuration) - Method in class org.apache.hadoop.security.SaslPropertiesResolver
-
- setConf(Configuration) - Method in class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
- setConf(Configuration) - Method in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
Sets the configuration for the factory.
- setConf(Configuration) - Method in class org.apache.hadoop.security.WhitelistBasedResolver
-
- setConfig(Configuration) - Method in class org.apache.hadoop.service.AbstractService
-
Set the configuration for this service.
- setConfiguration(Configuration) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
- setConfiguration(Configuration) - Static method in class org.apache.hadoop.security.HadoopKerberosName
-
Set the static configuration to get and evaluate the rules.
- setConfiguration(Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- setConfiguration(Configuration) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
Set the static configuration for UGI.
- setConnectionConfigurator(ConnectionConfigurator) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
-
- setConnectTimeout(Configuration, int) - Static method in class org.apache.hadoop.ipc.Client
-
set the connection timeout value in configuration
- setCons(Constructor<? extends GetSpaceUsed>) - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- setContentionTracing(boolean) - Static method in class org.apache.hadoop.util.ReflectionUtils
-
- setContext(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Set the metrics context tag
- setContext(String) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
-
- setContext(String) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
-
Set the context tag
- setContext(String) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
-
- setCorrupt(boolean) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the corrupt flag.
- setCounter(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- setCounter(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters
-
Set a counter.
- setCounter(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- setCurator(CuratorFramework) - Static method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- setCurrent(CallerContext) - Static method in class org.apache.hadoop.ipc.CallerContext
-
- setCurrentKeyId(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- setCurrentKeyId(int) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Updates the value of the last delegation key id.
- setCurrentValue(long) - Method in class org.apache.hadoop.util.SequentialNumber
-
Set current value.
- setData(String, byte[], int) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager.SafeTransaction
-
- setData(String, byte[], int) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Set data into a ZNode.
- setData(String, String, int) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Set data into a ZNode.
- setData(CompletableFuture<ByteBuffer>) - Method in interface org.apache.hadoop.fs.FileRange
-
Set a future for this range's data.
- setData(CompletableFuture<ByteBuffer>) - Method in class org.apache.hadoop.fs.impl.FileRangeImpl
-
- setData(BufferData, long, long) - Method in class org.apache.hadoop.fs.impl.prefetch.FilePosition
-
Associates a buffer with this file.
- setDateHeader(String, long) - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter.XFrameOptionsResponseWrapper
-
- setDebug(boolean) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockOperations
-
- setDefaultCompressionType(Configuration, SequenceFile.CompressionType) - Static method in class org.apache.hadoop.io.SequenceFile
-
Set the default compression type for sequence files.
- setDefaultDelegationTokenAuthenticator(Class<? extends DelegationTokenAuthenticator>) - Static method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
- setDefaultUri(Configuration, String) - Static method in class org.apache.hadoop.fs.FileSystem
-
Set the default FileSystem URI in a configuration.
- setDefaultUri(Configuration, URI) - Static method in class org.apache.hadoop.fs.FileSystem
-
Set the default FileSystem URI in a configuration.
- setDeferredError(Throwable) - Method in class org.apache.hadoop.ipc.Server.Call
-
- setDeferredResponse(Writable) - Method in class org.apache.hadoop.ipc.Server.Call
-
- setDelegate(DecayRpcScheduler) - Method in class org.apache.hadoop.ipc.DecayRpcScheduler.MetricsProxy
-
- setDelegationToken(Token<AbstractDelegationTokenIdentifier>) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL.Token
-
- setDelegationToken(Token<T>) - Method in interface org.apache.hadoop.fs.DelegationTokenRenewer.Renewable
-
Set delegation token.
- setDelegationTokenSeqNum(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- setDelegationTokenSeqNum(int) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Updates the value of the last reserved sequence number.
- setDelegationTokenSeqNum(int) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- setDeprecatedProperties() - Method in class org.apache.hadoop.conf.Configuration
-
Sets all deprecated properties that are not currently set but have a
corresponding new property that is set.
- setDepthFirst(boolean) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Sets flag indicating whether the expression should be applied to the
directory tree depth first.
- setDescription(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider.Options
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Compressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Decompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyCompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyDecompressor
-
- setDictionary(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Compressor
-
Sets preset dictionary for compression.
- setDictionary(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Decompressor
-
Sets preset dictionary for compression.
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.lz4.Lz4Compressor
-
Does nothing.
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.lz4.Lz4Decompressor
-
Does nothing.
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.PassthroughCodec.StubDecompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
Does nothing.
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.snappy.SnappyDecompressor
-
Does nothing.
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.snappy.SnappyDecompressor.SnappyDirectDecompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipCompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor.ZlibDirectDecompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor
-
- setDictionary(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor.ZStandardDirectDecompressor
-
- setDigest(String) - Method in class org.apache.hadoop.io.MD5Hash
-
Sets the digest value from a hex string.
- setDone() - Method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
Indicates that this block is no longer of use and can be reclaimed.
- setDouble(String, double) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to a double.
- setDropBehind(Boolean) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- setDropBehind(Boolean) - Method in class org.apache.hadoop.crypto.CryptoOutputStream
-
- setDropBehind(Boolean) - Method in interface org.apache.hadoop.fs.CanSetDropBehind
-
Configure whether the stream should drop the cache.
- setDropBehind(Boolean) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- setDropBehind(Boolean) - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
- setEnd(long) - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream
-
- setEngineId(String) - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec
-
- setEnum(String, T) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to the given type.
- setEnvironment(Map<String, String>) - Method in class org.apache.hadoop.util.Shell
-
Set the environment for the command.
- setErased(boolean) - Method in class org.apache.hadoop.io.erasurecode.ECBlock
-
Set true if the block is missing.
- setErr(PrintStream) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Sets the error stream to be used.
- setErr(PrintStream) - Method in class org.apache.hadoop.tools.CommandShell
-
- setEstimator(QuantileEstimator) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
- setExcludesFile(String) - Method in class org.apache.hadoop.util.HostsFileReader
-
- setExecutable(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Platform independent implementation for File.setExecutable(boolean)
File#setExecutable does not work as expected on Windows.
- setExpirationTime(long) - Method in class org.apache.hadoop.ipc.RetryCache.CacheEntry
-
- setExpirationTime(long) - Method in interface org.apache.hadoop.util.LightWeightCache.Entry
-
Set the expiration time.
- setExpiryDate(long) - Method in class org.apache.hadoop.security.token.delegation.DelegationKey
-
- setExtended(boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
Set whether to display the extended stats (stdev, min/max etc.) or not
- setExternalDelegationTokenSecretManager(AbstractDelegationTokenSecretManager) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler
-
Sets an external DelegationTokenSecretManager instance to
manage creation and verification of Delegation Tokens.
- setExternalDelegationTokenSecretManager(AbstractDelegationTokenSecretManager) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
Sets an external DelegationTokenSecretManager instance to
manage creation and verification of Delegation Tokens.
- setFactor(int) - Method in class org.apache.hadoop.io.SequenceFile.Sorter
-
Set the number of streams to merge at once.
- setFactory(Class, WritableFactory) - Static method in class org.apache.hadoop.io.WritableFactories
-
Define a factory for a class.
- setFederatedNamespaceState(ByteString) - Method in class org.apache.hadoop.ipc.Server.Call
-
- setFid(String) - Method in interface org.apache.hadoop.fs.PathId
-
- setFid(String) - Method in class org.apache.hadoop.maprfs.MapRPathId
-
- SetFile - Class in org.apache.hadoop.io
-
A file-based set of keys.
- SetFile() - Constructor for class org.apache.hadoop.io.SetFile
-
- SetFile.Reader - Class in org.apache.hadoop.io
-
Provide access to an existing set file.
- SetFile.Writer - Class in org.apache.hadoop.io
-
Write a new set file.
- setFilePointer(FileDescriptor, long, long) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.Windows
-
- setFindPort(boolean) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setFloat(String, float) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to a float.
- setFollowArgLink(boolean) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Sets flag indicating whether command line symbolic links should be
followed.
- setFollowLink(boolean) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Sets flag indicating whether symbolic links should be followed.
- setForCurrentThread(V) - Method in class org.apache.hadoop.fs.impl.WeakReferenceThreadMap
-
Set the new value for the current thread.
- setGauge(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- setGauge(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters
-
Set a gauge.
- setGauge(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- setGcTimeMonitor(GcTimeMonitor) - Method in class org.apache.hadoop.metrics2.source.JvmMetrics
-
- setGlobalContextEntry(String, String) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext
-
Set a global entry.
- setGroup(String) - Method in class org.apache.hadoop.fs.FileStatus
-
Sets group.
- setGroupList(List<String>) - Method in class org.apache.hadoop.security.UserGroupMapping
-
- setHandlerAuthMethod(SaslRpcServer.AuthMethod) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter
-
- setHeader(String, String) - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter.XFrameOptionsResponseWrapper
-
- setHelp(String[]) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- setHomeDirConf(Configuration, String) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add config variable for homedir for default mount table
- setHomeDirConf(Configuration, String, String) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Add config variable for homedir the specified mount table
- setHosts(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the hosts hosting this block.
- setID(byte[]) - Method in class org.apache.hadoop.security.token.Token
-
- setIfGreater(long) - Method in class org.apache.hadoop.util.SequentialNumber
-
- setIfUnset(String, String) - Method in class org.apache.hadoop.conf.Configuration
-
Sets a property if it is currently unset.
- setIn(InputStream) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Sets the input stream to be used.
- setIncludesFile(String) - Method in class org.apache.hadoop.util.HostsFileReader
-
- setIndexInterval(int) - Method in class org.apache.hadoop.io.MapFile.Writer
-
Sets the index interval.
- setIndexInterval(Configuration, int) - Static method in class org.apache.hadoop.io.MapFile.Writer
-
Sets the index interval and stores it in conf.
- setInitialFlushTime(Date) - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- setInitialUsed(long) - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Compressor
-
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.Bzip2Decompressor
-
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyCompressor
-
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.bzip2.BZip2DummyDecompressor
-
- setInput(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Compressor
-
Sets input data for compression.
- setInput(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Decompressor
-
Sets input data for decompression.
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.lz4.Lz4Compressor
-
Sets input data for compression.
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.lz4.Lz4Decompressor
-
Sets input data for decompression.
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.PassthroughCodec.StubDecompressor
-
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
Sets input data for compression.
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.snappy.SnappyDecompressor
-
Sets input data for decompression.
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipCompressor
-
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor
-
Sets input data for decompression.
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.ZlibCompressor
-
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zlib.ZlibDecompressor
-
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zstd.ZStandardCompressor
-
- setInput(byte[], int, int) - Method in class org.apache.hadoop.io.compress.zstd.ZStandardDecompressor
-
- setInstance(Object) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
- setInstance(MutableMetricsFactory) - Method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsFactory
-
- setInstance(MetricsSystem) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
- setInt(String, int) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to an int.
- setInterval(int) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Set the rollover interval (in seconds) of the estimator.
- setInterval(long) - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- setIntHeader(String, int) - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter.XFrameOptionsResponseWrapper
-
- setIps(long[]) - Method in interface org.apache.hadoop.fs.PathId
-
- setIps(long[]) - Method in class org.apache.hadoop.maprfs.MapRPathId
-
- setIps(List<Long>) - Method in interface org.apache.hadoop.fs.PathId
-
- setIps(List<Long>) - Method in class org.apache.hadoop.maprfs.MapRPathId
-
- setIsNestedMountPointSupported(Configuration, boolean) - Static method in class org.apache.hadoop.fs.viewfs.ConfigUtil
-
Set the bool value isNestedMountPointSupported in config.
- setIssueDate(long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- SetIterator() - Constructor for class org.apache.hadoop.util.LightWeightGSet.SetIterator
-
- setJitter(Long) - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- setKeytabConfKey(String) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setKeytabFile(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- setKind(Text) - Method in class org.apache.hadoop.security.token.Token
-
Set the token kind.
- setKlass(Class<? extends GetSpaceUsed>) - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- setLastContact(long) - Method in class org.apache.hadoop.ipc.Server.Connection
-
- setLastHealthState(HealthMonitor.State) - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- setLastLogin(long) - Method in class org.apache.hadoop.security.User
-
Set the last login time.
- setLength(int) - Method in class org.apache.hadoop.fs.impl.FileRangeImpl
-
- setLength(long) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the length of block.
- setLevel(int) - Method in interface org.apache.hadoop.net.Node
-
Set this node's level in the tree
- setLevel(int) - Method in class org.apache.hadoop.net.NodeBase
-
Set this node's level in the tree
- setLogin(LoginContext) - Method in class org.apache.hadoop.security.User
-
Set the login object
- setLoginUser(UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
- setLogSlowRPC(boolean) - Method in class org.apache.hadoop.ipc.Server
-
Sets slow RPC flag.
- setLogSlowRPCThresholdTime(long) - Method in class org.apache.hadoop.ipc.Server
-
- setLong(String, long) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of the name property to a long.
- setLowerLayerAsyncReturn(AsyncGet<?, Exception>) - Static method in class org.apache.hadoop.io.retry.AsyncCallHandler
-
For the lower rpc layers to set the async return value.
- setMapRHostName(String) - Static method in class org.apache.hadoop.util.BaseMapRUtil
-
- SETMASK - Static variable in class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
This constant is accessible by subclasses for historical purposes.
- setMasterKeyId(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setMaxDate(long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setMaxDepth(int) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Sets the maximum depth for applying expressions.
- setMaximum(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- setMaximum(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters
-
Set a maximum.
- setMaximum(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- setMeanStatistic(String, MeanStatistic) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- setMeanStatistic(String, MeanStatistic) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters
-
Set a mean statistic to a given value.
- setMeanStatistic(String, MeanStatistic) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- setMemory(int) - Method in class org.apache.hadoop.io.SequenceFile.Sorter
-
Set the total amount of buffer memory, in bytes.
- setMessage(String) - Method in class org.apache.hadoop.ipc.RefreshResponse
-
- setMinDepth(int) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Sets the minimum depth for applying expressions.
- setMiniClusterMode(boolean) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
- setMinimum(String, long) - Method in class org.apache.hadoop.fs.statistics.impl.ForwardingIOStatisticsStore
-
- setMinimum(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters
-
Set a minimum.
- setMinimum(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
- setMultiplexer(RpcMultiplexer) - Method in class org.apache.hadoop.ipc.FairCallQueue
-
- setName() - Method in class org.apache.hadoop.security.UserGroupMapping
-
- setName(Class<?>, String) - Static method in class org.apache.hadoop.io.WritableName
-
Set the name that a class should be known as to something other than the
class name.
- setName(String) - Method in class org.apache.hadoop.fs.permission.AclEntry.Builder
-
Sets the optional ACL entry name.
- setName(String) - Method in class org.apache.hadoop.fs.shell.Command
-
Define the name of the command.
- setName(String) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setNames(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the names (host:port) hosting this block.
- setNativeZlibLoaded(boolean) - Static method in class org.apache.hadoop.io.compress.zlib.ZlibFactory
-
Set the flag whether to use native library.
- setNetworkLocation(String) - Method in interface org.apache.hadoop.net.Node
-
Set this node's network location
- setNetworkLocation(String) - Method in class org.apache.hadoop.net.NodeBase
-
Set this node's network location
- setNext(IntrusiveCollection<? extends IntrusiveCollection.Element>, IntrusiveCollection.Element) - Method in interface org.apache.hadoop.util.IntrusiveCollection.Element
-
Set the next pointer of an element already in the list.
- setNext(LightWeightGSet.LinkedElement) - Method in class org.apache.hadoop.ipc.RetryCache.CacheEntry
-
- setNext(LightWeightGSet.LinkedElement) - Method in interface org.apache.hadoop.util.LightWeightGSet.LinkedElement
-
Set the next element.
- setNotReadyToBecomeActive(String) - Method in class org.apache.hadoop.ha.HAServiceStatus
-
- setNumHandlers(int) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
- setNumInfo(MetricsInfo) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Set info about the metrics.
- setnumReaders(int) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
Deprecated.
- setNumReaders(int) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
Set the number of reader threads.
- setOffset(long) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the start offset of file associated with this block.
- setOffset(long) - Method in class org.apache.hadoop.fs.impl.FileRangeImpl
-
- setOperation(String) - Method in exception org.apache.hadoop.fs.PathIOException
-
Optional operation that will preface the path
- setOptions(FindOptions) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- setOptions(FindOptions) - Method in interface org.apache.hadoop.fs.shell.find.Expression
-
Set the options for this expression, called once before processing any
items.
- setOptions(FindOptions) - Method in class org.apache.hadoop.fs.shell.find.FilterExpression
-
- setOut(PrintStream) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Sets the output stream to be used.
- setOut(PrintStream) - Method in class org.apache.hadoop.tools.CommandShell
-
- setOutputStreams(PrintStream, PrintStream) - Static method in class org.apache.hadoop.util.FindClass
-
Change the output streams to be something other than the
System.out and System.err streams
- setOwner(File, String, String) - Static method in class org.apache.hadoop.fs.FileUtil
-
Set the ownership on a file / directory.
- setOwner(String) - Method in class org.apache.hadoop.fs.FileStatus
-
Sets owner.
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.FileContext
-
Set owner of a path (i.e.
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Set owner of a path (i.e.
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.FilterFs
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.HarFileSystem
-
not implemented.
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Use the command chown to set owner.
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setOwner(Text) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setOwnerFid(String, String, String) - Method in class org.apache.hadoop.fs.FileSystem
-
- setOwnerFid(String, String, String) - Method in interface org.apache.hadoop.maprfs.Fid
-
- setParent(Node) - Method in interface org.apache.hadoop.net.Node
-
Set this node's parent
- setParent(Node) - Method in class org.apache.hadoop.net.NodeBase
-
Set this node's parent
- setParity(boolean) - Method in class org.apache.hadoop.io.erasurecode.ECBlock
-
Set true if it's for a parity block.
- setPassword(byte[]) - Method in class org.apache.hadoop.security.token.Token
-
- setPassword(char[]) - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- setPasswordReader(CredentialShell.PasswordReader) - Method in class org.apache.hadoop.security.alias.CredentialShell
-
- setPath(File) - Method in class org.apache.hadoop.fs.GetSpaceUsed.Builder
-
- setPath(Path) - Method in class org.apache.hadoop.fs.FileStatus
-
- setPath(Path) - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- setPathSpec(String[]) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setPattern(String, Pattern) - Method in class org.apache.hadoop.conf.Configuration
-
Set the given property to Pattern.
- setPauseMonitor(JvmPauseMonitor) - Method in class org.apache.hadoop.metrics2.source.JvmMetrics
-
- setPermission(File, FsPermission) - Static method in class org.apache.hadoop.fs.FileUtil
-
Set permissions to the required value.
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.FileContext
-
Set permission of a path.
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.FileSystem
-
Set permission of a path.
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.FilterFs
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.HarFileSystem
-
Not implemented.
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Use the command chmod to set permission.
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setPermission(FsAction) - Method in class org.apache.hadoop.fs.permission.AclEntry.Builder
-
Sets the set of permissions in the ACL entry.
- setPermission(FsPermission) - Method in class org.apache.hadoop.fs.FileStatus
-
Sets permission.
- setPermission(FsPermission) - Method in class org.apache.hadoop.fs.permission.AclStatus.Builder
-
Sets the permission for the file.
- setPingInterval(Configuration, int) - Static method in class org.apache.hadoop.ipc.Client
-
set the ping interval value in configuration
- setPmdkSupportState(int) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- setPort(int) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
- setPortRangeConfig(String) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
- setPortRanges(Configuration.IntegerRanges) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setPrefetch(Future<Void>) - Method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
Indicates that a prefetch operation is in progress.
- setPrev(IntrusiveCollection<? extends IntrusiveCollection.Element>, IntrusiveCollection.Element) - Method in interface org.apache.hadoop.util.IntrusiveCollection.Element
-
Set the prev pointer of an element already in the list.
- setPrincipal(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- setPriorityLevel(int) - Method in class org.apache.hadoop.ipc.Server.Call
-
- setProgressable(Progressable) - Method in class org.apache.hadoop.io.SequenceFile.Sorter
-
Set the progressable object in order to report progress.
- setProtocol(Class<?>) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
- setProtocolEngine(Configuration, Class<?>, Class<?>) - Static method in class org.apache.hadoop.ipc.RPC
-
Set a protocol to use a non-default RpcEngine if one
is not specified in the configuration.
- setProvider(String) - Method in class org.apache.hadoop.crypto.JceCtrCryptoCodec
-
- setQuantileInfos(int) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
Initialize quantileInfos array.
- setQueueSizePerHandler(int) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
- setQuietMode(boolean) - Method in class org.apache.hadoop.conf.Configuration
-
Set the quietness-mode.
- setQuota(long) - Method in class org.apache.hadoop.fs.QuotaUsage
-
- setQuota(Path, long, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Set quota for the given
Path.
- setQuotaByStorageType(Path, StorageType, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Set per storage type quota for the given
Path.
- setRandom(Random) - Method in class org.apache.hadoop.crypto.OpensslCtrCryptoCodec
-
- setReadable(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Platform independent implementation for File.setReadable(boolean)
File#setReadable does not work as expected on Windows.
- setReadahead(Long) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
- setReadahead(Long) - Method in interface org.apache.hadoop.fs.CanSetReadahead
-
Set the readahead on this stream.
- setReadahead(Long) - Method in class org.apache.hadoop.fs.FSDataInputStream
-
- setReadLock(Lock) - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- setReady(BufferData.State...) - Method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
Marks the completion of reading data into the buffer.
- setReadyToBecomeActive() - Method in class org.apache.hadoop.ha.HAServiceStatus
-
- setRealUser(Text) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setReconfigurationUtil(ReconfigurationUtil) - Method in class org.apache.hadoop.conf.ReconfigurableBase
-
- setRecordValidityMs(long) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
Use for test only.
- setRecursive(boolean) - Method in class org.apache.hadoop.fs.shell.Command
-
- setRenewer(Text) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Set replication for an existing file.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.ChecksumFs
-
Set replication for an existing file.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.FileContext
-
Set replication for an existing file.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the replication for an existing file.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Set replication for an existing file.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.FilterFs
-
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.HarFileSystem
-
Not implemented.
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setReplication(Path, short) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setRequestSource(HAServiceProtocol.RequestSource) - Method in class org.apache.hadoop.ha.HAAdmin
-
- setResponse(Message) - Method in interface org.apache.hadoop.ipc.ProtobufRpcEngineCallback
-
Deprecated.
- setResponse(Message) - Method in interface org.apache.hadoop.ipc.ProtobufRpcEngineCallback2
-
- setRestrictSystemProperties(boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- setRestrictSystemPropertiesDefault(boolean) - Static method in class org.apache.hadoop.conf.Configuration
-
- setRestrictSystemProps(boolean) - Method in class org.apache.hadoop.conf.Configuration
-
- setReturnCode(int) - Method in class org.apache.hadoop.ipc.RefreshResponse
-
- setReturnStatus(RpcHeaderProtos.RpcResponseHeaderProto.RpcStatusProto) - Method in class org.apache.hadoop.ipc.ProcessingDetails
-
- Sets - Class in org.apache.hadoop.util
-
Static utility methods pertaining to Set instances.
- setSafeMode(SafeModeAction) - Method in interface org.apache.hadoop.fs.SafeMode
-
Enter, leave, or get safe mode.
- setSafeMode(SafeModeAction, boolean) - Method in interface org.apache.hadoop.fs.SafeMode
-
Enter, leave, or get safe mode.
- setSamples(long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Set the sample count.
- setSamplesAndSum(long, long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Set the sum and samples.
- setSchema(ECSchema) - Method in class org.apache.hadoop.io.erasurecode.grouper.BlockGrouper
-
Set EC schema.
- setScope(AclEntryScope) - Method in class org.apache.hadoop.fs.permission.AclEntry.Builder
-
Sets the scope of the ACL entry.
- setSecretManager(SecretManager<? extends TokenIdentifier>) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
- setSecurityEnabled(boolean) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setSecurityInfoProviders(SecurityInfo...) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Test setup method to register additional providers.
- setSeed(long) - Method in class org.apache.hadoop.crypto.random.OpensslSecureRandom
-
- setSenderName(String) - Method in class org.apache.hadoop.ipc.RefreshResponse
-
Optionally set the sender of this RefreshResponse.
- setSequenceNumber(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
-
- setService(Text) - Method in class org.apache.hadoop.security.token.Token
-
Set the service on which the token is supposed to be used.
- setService(S) - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Setter is to give subclasses the ability to manipulate the service.
- setServiceClass(int) - Method in class org.apache.hadoop.ipc.Server.Connection
-
Set service class for connection
- setShouldFirstRefresh(boolean) - Method in class org.apache.hadoop.fs.CachingGetSpaceUsed
-
Reset that if we need to do the first refresh.
- setShouldRenewImmediatelyForTests(boolean) - Static method in class org.apache.hadoop.security.UserGroupInformation
-
For the purposes of unit tests, we want to test login
from keytab and don't want to wait until the renew
window (controlled by TICKET_RENEW_WINDOW).
- setSignature(byte[]) - Method in class org.apache.hadoop.ipc.CallerContext.Builder
-
- setSize(int) - Method in class org.apache.hadoop.io.BytesWritable
-
Change the size of the buffer.
- setSniHostCheckEnabled(boolean) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
Enable or disable sniHostCheck.
- setSocketAddr(String, InetSocketAddress) - Method in class org.apache.hadoop.conf.Configuration
-
Set the socket address for the name property as
a host:port.
- setSocketSendBufSize(int) - Method in class org.apache.hadoop.ipc.Server
-
Sets the socket buffer size used for responding to RPCs.
- setSpaceConsumed(long) - Method in class org.apache.hadoop.fs.QuotaUsage
-
- setSpaceQuota(long) - Method in class org.apache.hadoop.fs.QuotaUsage
-
- setSSLConf(Configuration) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
Specify the SSL configuration to load.
- setSslConfiguration(ZKClientConfig, SecurityUtil.TruststoreKeystore) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Configure ZooKeeper Client with SSL/TLS connection.
- setSslConfiguration(ZKClientConfig, SecurityUtil.TruststoreKeystore, ClientX509Util) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- setStart(long) - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream
-
- setStartTime(long) - Method in class org.apache.hadoop.fs.shell.find.FindOptions
-
Set the start time of this
Find command.
- setState(int, BlockData.State) - Method in class org.apache.hadoop.fs.impl.prefetch.BlockData
-
Sets the state of the given block to the given value.
- setState(RetryCache.CacheEntry, boolean) - Static method in class org.apache.hadoop.ipc.RetryCache
-
- setState(RetryCache.CacheEntryWithPayload, boolean, Object) - Static method in class org.apache.hadoop.ipc.RetryCache
-
- setStatus(String) - Method in class org.apache.hadoop.util.Progress
-
- setStorageIds(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Set the storage policy for a given file or directory.
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.FileContext
-
Set the storage policy for a given file or directory.
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the storage policy for a given file or directory.
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.FilterFs
-
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setStorageSize(String, double, StorageUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Sets Storage Size for the specified key.
- setStorageTypes(StorageType[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
- setStrings(String, String...) - Method in class org.apache.hadoop.conf.Configuration
-
Set the array of string values for the name property as
as comma delimited values.
- setSubCommand(CommandShell.SubCommand) - Method in class org.apache.hadoop.tools.CommandShell
-
- setSum(long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
-
Set the sum.
- setSupportAutoAddingFallbackOnNoMounts(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme
-
Sets whether to add fallback automatically when no mount points found.
- setSymlink(Path) - Method in class org.apache.hadoop.fs.FileStatus
-
- setTargetPath(String) - Method in exception org.apache.hadoop.fs.PathIOException
-
Optional path if the exception involved two paths, ex.
- setThreadCount(String) - Method in class org.apache.hadoop.fs.shell.CopyCommandWithMultiThread
-
set thread count by option value, if the value less than 1,
use 1 instead.
- setThreadIOStatisticsContext(IOStatisticsContext) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextIntegration
-
Set the IOStatisticsContext for the current thread.
- setThreadIOStatisticsContext(IOStatisticsContext) - Static method in interface org.apache.hadoop.fs.statistics.IOStatisticsContext
-
Set the IOStatisticsContext for the current thread.
- setThreadPoolQueueSize(String) - Method in class org.apache.hadoop.fs.shell.CopyCommandWithMultiThread
-
set thread pool queue size by option value, if the value less than 1,
use DEFAULT_QUEUE_SIZE instead.
- setThreads(int, int) - Method in class org.apache.hadoop.http.HttpServer2
-
Set the min, max number of worker threads (simultaneous connections).
- setTicketCacheFile(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- setTimeDuration(String, long, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
-
Set the value of name to the given time duration.
- setTimeout(int) - Method in class org.apache.hadoop.net.SocketOutputStream
-
- setTimeout(long) - Method in class org.apache.hadoop.net.SocketInputStream
-
- setTimeout(long) - Method in class org.apache.hadoop.net.SocketInputWrapper
-
Set the timeout for reads from this stream.
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.FileContext
-
Set access time of a file.
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.FileSystem
-
Set access time of a file.
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.FilterFs
-
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Sets the
Path's last modified time and last access time to
the given valid times.
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setTokenService(Token<?>, InetSocketAddress) - Static method in class org.apache.hadoop.security.SecurityUtil
-
Set the given token's service to the format expected by the RPC client
- setTokenServiceUseIp(boolean) - Static method in class org.apache.hadoop.security.SecurityUtil
-
For use only by tests and initialization.
- setTopologyPaths(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
-
Set the network topology paths of the hosts.
- setTracer(Tracer) - Method in class org.apache.hadoop.ipc.Server
-
- setTrackModification(boolean) - Method in class org.apache.hadoop.util.LightWeightGSet.SetIterator
-
- setTransitionTargetHAStatus(HAServiceProtocol.HAServiceState) - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- setType(AclEntryType) - Method in class org.apache.hadoop.fs.permission.AclEntry.Builder
-
Sets the ACL entry type.
- setUMask(Configuration, FsPermission) - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Set the user file creation mask (umask)
- setUMask(FsPermission) - Method in class org.apache.hadoop.fs.FileContext
-
Set umask to the supplied parameter.
- setUnknownValue(int) - Method in enum org.apache.hadoop.crypto.CipherSuite
-
- setUnknownValue(int) - Method in enum org.apache.hadoop.crypto.CryptoProtocolVersion
-
- setUpdateTimeStamp(boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
Set whether to update the snapshot time or not.
- setUsage(String[]) - Method in class org.apache.hadoop.fs.shell.find.BaseExpression
-
- setUsed(long) - Method in class org.apache.hadoop.fs.CachingGetSpaceUsed
-
Reset the current used data amount.
- setUseQueryStringForDelegationToken(boolean) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL
-
Deprecated.
- setUser(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
-
- setUserList(List<String>) - Method in class org.apache.hadoop.security.UserGroupMapping
-
- setUsernameConfKey(String) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
- setVerbose(boolean) - Method in class org.apache.hadoop.ipc.RPC.Builder
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
Set whether to verify checksum.
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.ChecksumFs
-
Set whether to verify checksum.
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the verify checksum flag.
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.FilterFs
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setVerifyChecksum(boolean, Path) - Method in class org.apache.hadoop.fs.FileContext
-
Set the verify checksum flag for the file system denoted by the path.
- setWorkFactor(Configuration, int) - Static method in class org.apache.hadoop.io.compress.bzip2.Bzip2Factory
-
- setWorkingDirectory(File) - Method in class org.apache.hadoop.util.Shell
-
Set the working directory.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.FileContext
-
Set the working directory for wd-relative names (such a "foo/bar").
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the current working directory for the given FileSystem.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Set the current working directory for the given file system.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
-
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
Set the working directory to the given directory.
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setWrapped(IOStatistics) - Method in class org.apache.hadoop.fs.statistics.impl.WrappedIOStatistics
-
Set the wrapped statistics.
- setWritable(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil
-
Platform independent implementation for File.setWritable(boolean)
File#setWritable does not work as expected on Windows.
- setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.FileSystem
-
Set the write checksum flag.
- setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setWriteLock(Lock) - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.FileContext
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.FileSystem
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.FilterFs
-
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.FileContext
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.FileSystem
-
Set an xattr of a file or directory.
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.FilterFs
-
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- setXFrameOption(String) - Method in class org.apache.hadoop.http.HttpServer2.Builder
-
Sets a valid X-Frame-option that can be used by HttpServer2.
- SEVEN - org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionLevel
-
Compression level 7.
- SFTPFileSystem - Class in org.apache.hadoop.fs.sftp
-
SFTP FileSystem.
- SFTPFileSystem() - Constructor for class org.apache.hadoop.fs.sftp.SFTPFileSystem
-
- ShadedProtobufHelper - Class in org.apache.hadoop.ipc.internal
-
Helper methods for protobuf related RPC implementation using the
hadoop org.apache.hadoop.thirdparty.protobuf shaded version.
- ShadedProtobufHelper.IpcCall<T> - Interface in org.apache.hadoop.ipc.internal
-
- SharedFileDescriptorFactory - Class in org.apache.hadoop.io.nativeio
-
A factory for creating shared file descriptors inside a given directory.
- Shell - Class in org.apache.hadoop.util
-
A base class for running a Shell command.
- Shell() - Constructor for class org.apache.hadoop.util.Shell
-
Create an instance with no minimum interval between runs; stderr is
not merged with stdout.
- Shell(long) - Constructor for class org.apache.hadoop.util.Shell
-
Create an instance with a minimum interval between executions; stderr is
not merged with stdout.
- Shell(long, boolean) - Constructor for class org.apache.hadoop.util.Shell
-
Create a shell instance which can be re-executed when the
Shell.run()
method is invoked with a given elapsed time between calls.
- SHELL_ENV_VAR_PATTERN - Static variable in class org.apache.hadoop.util.StringUtils
-
Shell environment variables: $ followed by one letter or _ followed by
multiple letters, numbers, or underscores.
- Shell.CommandExecutor - Interface in org.apache.hadoop.util
-
- Shell.ExitCodeException - Exception in org.apache.hadoop.util
-
This is an IOException with exit code added.
- Shell.OSType - Enum in org.apache.hadoop.util
-
- Shell.ShellCommandExecutor - Class in org.apache.hadoop.util
-
A simple shell command executor.
- ShellBasedIdMapping - Class in org.apache.hadoop.security
-
- ShellBasedIdMapping(Configuration) - Constructor for class org.apache.hadoop.security.ShellBasedIdMapping
-
- ShellBasedIdMapping(Configuration, boolean) - Constructor for class org.apache.hadoop.security.ShellBasedIdMapping
-
- ShellBasedUnixGroupsMapping - Class in org.apache.hadoop.security
-
A simple shell-based implementation of
GroupMappingServiceProvider
that exec's the
groups shell command to fetch the group
memberships of a given user.
- ShellBasedUnixGroupsMapping() - Constructor for class org.apache.hadoop.security.ShellBasedUnixGroupsMapping
-
- ShellBasedUnixGroupsNetgroupMapping - Class in org.apache.hadoop.security
-
A simple shell-based implementation of
GroupMappingServiceProvider
that exec's the
groups shell command to fetch the group
memberships of a given user.
- ShellBasedUnixGroupsNetgroupMapping() - Constructor for class org.apache.hadoop.security.ShellBasedUnixGroupsNetgroupMapping
-
- ShellCommandExecutor(String[]) - Constructor for class org.apache.hadoop.util.Shell.ShellCommandExecutor
-
- ShellCommandExecutor(String[], File) - Constructor for class org.apache.hadoop.util.Shell.ShellCommandExecutor
-
- ShellCommandExecutor(String[], File, Map<String, String>) - Constructor for class org.apache.hadoop.util.Shell.ShellCommandExecutor
-
- ShellCommandExecutor(String[], File, Map<String, String>, long) - Constructor for class org.apache.hadoop.util.Shell.ShellCommandExecutor
-
- ShellCommandExecutor(String[], File, Map<String, String>, long, boolean) - Constructor for class org.apache.hadoop.util.Shell.ShellCommandExecutor
-
Create a new instance of the ShellCommandExecutor to execute a command.
- ShellCommandFencer - Class in org.apache.hadoop.ha
-
Fencing method that runs a shell command.
- ShellCommandFencer() - Constructor for class org.apache.hadoop.ha.ShellCommandFencer
-
- ShortWritable - Class in org.apache.hadoop.io
-
A WritableComparable for shorts.
- ShortWritable() - Constructor for class org.apache.hadoop.io.ShortWritable
-
- ShortWritable(short) - Constructor for class org.apache.hadoop.io.ShortWritable
-
- ShortWritable.Comparator - Class in org.apache.hadoop.io
-
A Comparator optimized for ShortWritable.
- SHOULD_BE_DIRECTORY - org.apache.hadoop.fs.shell.PathData.FileTypeRequirement
-
- SHOULD_NOT_BE_DIRECTORY - org.apache.hadoop.fs.shell.PathData.FileTypeRequirement
-
- SHOULD_REPLICATE - org.apache.hadoop.fs.CreateFlag
-
Enforce the file to be a replicated file, no matter what its parent
directory's replication or erasure coding policy is.
- shouldBackOff(Schedulable) - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- shouldBackOff(Schedulable) - Method in class org.apache.hadoop.ipc.DefaultRpcScheduler
-
- shouldBackOff(Schedulable) - Method in interface org.apache.hadoop.ipc.RpcScheduler
-
- shouldLog() - Method in interface org.apache.hadoop.log.LogThrottlingHelper.LogAction
-
- shouldPreserveInput() - Method in class org.apache.hadoop.io.SequenceFile.Sorter.SegmentDescriptor
-
- shouldRelogin() - Method in class org.apache.hadoop.security.UserGroupInformation
-
- shouldReLogin() - Method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
- shouldReLogin() - Method in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- shouldRetry(Exception, int, int, boolean) - Method in class org.apache.hadoop.io.retry.RetryPolicies.MultipleLinearRandomRetry
-
- shouldRetry(Exception, int, int, boolean) - Method in interface org.apache.hadoop.io.retry.RetryPolicy
-
Determines whether the framework should retry a method for the given
exception, and the number of retries that have been made for that operation
so far.
- showHeaders() - Method in class org.apache.hadoop.tools.TableListing.Builder
-
Whether to show column headers in table output.
- shutdown() - Method in class org.apache.hadoop.crypto.key.kms.ValueQueue
-
Cleanly shutdown
- shutdown() - Method in class org.apache.hadoop.ha.HealthMonitor
-
- shutdown() - Method in class org.apache.hadoop.ipc.metrics.DecayRpcSchedulerDetailedMetrics
-
Shutdown the instrumentation process.
- shutdown() - Method in class org.apache.hadoop.ipc.metrics.RpcDetailedMetrics
-
Shutdown the instrumentation for the process
- shutdown() - Method in class org.apache.hadoop.ipc.metrics.RpcMetrics
-
Shutdown the instrumentation for the process
- shutdown() - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- shutdown() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
Shutdown the metrics system
- shutdown() - Method in class org.apache.hadoop.metrics2.MetricsSystem
-
Shutdown the metrics system completely (usually during server shutdown.)
The MetricsSystemMXBean will be unregistered.
- shutdown() - Method in class org.apache.hadoop.net.unix.DomainSocket
-
Call shutdown(SHUT_RDWR) on the UNIX domain socket.
- shutdown() - Method in class org.apache.hadoop.service.launcher.ServiceShutdownHook
-
Shutdown operation.
- shutdown() - Method in class org.apache.hadoop.util.AsyncDiskService
-
Gracefully start the shut down of all ThreadPools.
- shutdown() - Method in class org.apache.hadoop.util.GcTimeMonitor
-
- shutdown(ExecutorService, Logger, long, TimeUnit) - Static method in class org.apache.hadoop.util.concurrent.HadoopExecutors
-
Helper routine to shutdown a ExecutorService.
- shutdown(Logger, long, TimeUnit) - Method in class org.apache.hadoop.fs.impl.prefetch.ExecutorServiceFuturePool
-
Utility to shutdown the ExecutorService used by this class.
- SHUTDOWN_HOOK_PRIORITY - Static variable in class org.apache.hadoop.fs.FileContext
-
Priority of the FileContext shutdown hook.
- SHUTDOWN_HOOK_PRIORITY - Static variable in class org.apache.hadoop.fs.FileSystem
-
Priority of the FileSystem shutdown hook: 10.
- SHUTDOWN_HOOK_PRIORITY - Static variable in class org.apache.hadoop.util.RunJar
-
Priority of the RunJar shutdown hook.
- SHUTDOWN_HOOK_PRIORITY - Static variable in class org.apache.hadoop.util.StringUtils
-
Priority of the StringUtils shutdown hook.
- SHUTDOWN_PRIORITY - Static variable in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Priority for the shutdown hook: 30.
- shutdownExecutorService(ExecutorService) - Static method in class org.apache.hadoop.util.ShutdownThreadsHelper
-
shutdownExecutorService.
- shutdownExecutorService(ExecutorService, long) - Static method in class org.apache.hadoop.util.ShutdownThreadsHelper
-
shutdownExecutorService.
- ShutdownHookManager - Class in org.apache.hadoop.util
-
The ShutdownHookManager enables running shutdownHook
in a deterministic order, higher priority first.
- shutdownNow() - Method in class org.apache.hadoop.util.AsyncDiskService
-
Shut down all ThreadPools immediately.
- shutdownReconfigurationTask() - Method in class org.apache.hadoop.conf.ReconfigurableBase
-
- shutdownSingleton() - Static method in class org.apache.hadoop.metrics2.source.JvmMetrics
-
Shutdown the JvmMetrics singleton.
- shutdownThread(Thread) - Static method in class org.apache.hadoop.util.ShutdownThreadsHelper
-
- shutdownThread(Thread, long) - Static method in class org.apache.hadoop.util.ShutdownThreadsHelper
-
- ShutdownThreadsHelper - Class in org.apache.hadoop.util
-
Helper class to shutdown Threads and ExecutorServices.
- ShutdownThreadsHelper() - Constructor for class org.apache.hadoop.util.ShutdownThreadsHelper
-
- SignalLogger - Enum in org.apache.hadoop.util
-
This class logs a message whenever we're about to exit on a UNIX signal.
- SIGNATURE_ENCODING - Static variable in class org.apache.hadoop.ipc.CallerContext
-
- SIGTERM - Static variable in class org.apache.hadoop.service.launcher.IrqHandler
-
Definition of default kill signal: "TERM".
- SIMPLE - org.apache.hadoop.security.SaslRpcServer.AuthMethod
-
- SIMPLE - org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod
-
- SIMPLE - Static variable in class org.apache.hadoop.security.rpcauth.RpcAuthRegistry
-
- SimpleAuthMethod - Class in org.apache.hadoop.security.rpcauth
-
- SimpleBufferedOutputStream - Class in org.apache.hadoop.io.file.tfile
-
A simplified BufferedOutputStream with borrowed buffer, and allow users to
see how much data have been buffered.
- SimpleBufferedOutputStream(OutputStream, byte[]) - Constructor for class org.apache.hadoop.io.file.tfile.SimpleBufferedOutputStream
-
- simpleHostname(String) - Static method in class org.apache.hadoop.util.StringUtils
-
Given a full hostname, return the word upto the first dot.
- simpleName - Variable in class org.apache.hadoop.security.rpcauth.RpcAuthMethod
-
- SingleFilePerBlockCache - Class in org.apache.hadoop.fs.impl.prefetch
-
Provides functionality necessary for caching blocks of data read from FileSystem.
- SingleFilePerBlockCache(PrefetchingStatistics, int, DurationTrackerFactory) - Constructor for class org.apache.hadoop.fs.impl.prefetch.SingleFilePerBlockCache
-
Constructs an instance of a SingleFilePerBlockCache.
- SIX - org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionLevel
-
Compression level 6.
- size - Variable in enum org.apache.hadoop.util.DataChecksum.Type
-
- size - Variable in class org.apache.hadoop.util.LightWeightGSet
-
The size of the set (not the entry array).
- size() - Method in class org.apache.hadoop.conf.Configuration
-
Return the number of keys in the configuration.
- size() - Method in interface org.apache.hadoop.fs.BatchedRemoteIterator.BatchedEntries
-
- size() - Method in class org.apache.hadoop.fs.BatchedRemoteIterator.BatchedListEntries
-
- size() - Method in interface org.apache.hadoop.fs.impl.prefetch.BlockCache
-
Gets the number of blocks in this cache.
- size() - Method in class org.apache.hadoop.fs.impl.prefetch.SingleFilePerBlockCache
-
Gets the number of blocks in this cache.
- size() - Method in class org.apache.hadoop.io.BoundedByteArrayOutputStream
-
Returns the length of the valid data
currently in the buffer.
- size() - Method in class org.apache.hadoop.io.EnumSetWritable
-
- size() - Method in class org.apache.hadoop.io.file.tfile.ByteArray
-
- size() - Method in interface org.apache.hadoop.io.file.tfile.RawComparable
-
Get the size of the byte range in the byte array.
- size() - Method in class org.apache.hadoop.io.file.tfile.SimpleBufferedOutputStream
-
- size() - Static method in class org.apache.hadoop.io.file.tfile.Utils.Version
-
Get the size of the serialized Version object.
- size() - Method in class org.apache.hadoop.io.MapWritable
-
- size() - Method in class org.apache.hadoop.io.SortedMapWritable
-
- size() - Method in class org.apache.hadoop.ipc.CallQueueManager
-
- size() - Method in class org.apache.hadoop.ipc.FairCallQueue
-
Size returns the sum of all sub-queue sizes, so it may be greater than
capacity.
- size() - Method in class org.apache.hadoop.security.token.delegation.DelegationTokenLoadingCache
-
- size() - Method in class org.apache.hadoop.util.ChunkedArrayList
-
- size() - Method in interface org.apache.hadoop.util.GSet
-
- size() - Method in class org.apache.hadoop.util.GSetByHashMap
-
- size() - Method in class org.apache.hadoop.util.IntrusiveCollection
-
- size() - Method in class org.apache.hadoop.util.LightWeightGSet
-
- size() - Method in class org.apache.hadoop.util.LightWeightResizableGSet
-
- size() - Method in class org.apache.hadoop.util.PriorityQueue
-
Returns the number of elements currently stored in the PriorityQueue.
- size() - Method in class org.apache.hadoop.util.WeakReferenceMap
-
Map size.
- size(boolean) - Method in class org.apache.hadoop.io.ElasticByteBufferPool
-
Get the size of the buffer pool, for the specified buffer type.
- SIZE_OF_INTEGER - Static variable in class org.apache.hadoop.util.DataChecksum
-
- SIZE_UNKNOWN - Static variable in class org.apache.hadoop.fs.LocalDirAllocator
-
Used when size of file to be allocated is unknown.
- skip(long) - Method in class org.apache.hadoop.crypto.CryptoInputStream
-
Skip n bytes
- skip(long) - Method in class org.apache.hadoop.fs.BufferedFSInputStream
-
- skip(long) - Method in class org.apache.hadoop.fs.FSInputChecker
-
Skips over and discards n bytes of data from the
input stream.
- skip(long) - Method in class org.apache.hadoop.fs.store.ByteBufferInputStream
-
- skip(long) - Method in class org.apache.hadoop.io.compress.DecompressorStream
-
- skip(long) - Method in class org.apache.hadoop.io.compress.PassthroughCodec.PassthroughDecompressorStream
-
- skip(long) - Method in class org.apache.hadoop.io.file.tfile.BoundedRangeFileInputStream
-
- skip(long) - Method in class org.apache.hadoop.security.SaslInputStream
-
Skips n bytes of input from the bytes that can be read from
this input stream without blocking.
- skip(long) - Method in class org.apache.hadoop.util.LimitInputStream
-
- skip(DataInput) - Static method in class org.apache.hadoop.io.Text
-
Skips over one Text in the input.
- skip(DataInput) - Static method in class org.apache.hadoop.io.UTF8
-
Deprecated.
Skips over one UTF8 in the input.
- SKIP_CHECKSUMS - org.apache.hadoop.fs.ReadOption
-
Skip checksums when reading.
- skipCompressedByteArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
-
- skipFully(DataInput, int) - Static method in class org.apache.hadoop.io.WritableUtils
-
Skip len number of bytes in input streamin
- skipFully(InputStream, long) - Static method in class org.apache.hadoop.io.IOUtils
-
Similar to readFully().
- skipTo(long) - Method in class org.apache.hadoop.util.SequentialNumber
-
Skip to the new value.
- skipToNextMarker(long, int) - Method in class org.apache.hadoop.io.compress.bzip2.CBZip2InputStream
-
This method tries to find the marker (passed to it as the first parameter)
in the stream.
- sleepAtLeastIgnoreInterrupts(long) - Static method in class org.apache.hadoop.util.ThreadUtil
-
Cause the current thread to sleep as close as possible to the provided
number of milliseconds.
- sleepFor(int) - Method in class org.apache.hadoop.ha.ActiveStandbyElector
-
Sleep for the given number of milliseconds.
- sleepInterval(int) - Method in class org.apache.hadoop.util.functional.TaskPool.Builder
-
Set the sleep interval.
- sleepIntervalMs(long) - Method in class org.apache.hadoop.util.GcTimeMonitor.Builder
-
Set sleep interval in milliseconds.
- sliceTo(ByteBuffer, long, FileRange) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Slice the data that was read to the user's request.
- slope - org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink.GangliaConfType
-
- SM4_CTR_NOPADDING - org.apache.hadoop.crypto.CipherSuite
-
- SMALL_THRESH - Static variable in class org.apache.hadoop.io.compress.bzip2.CBZip2OutputStream
-
This constant is accessible by subclasses for historical purposes.
- SNAPPY_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants
-
- SnappyCodec - Class in org.apache.hadoop.io.compress
-
This class creates snappy compressors/decompressors.
- SnappyCodec() - Constructor for class org.apache.hadoop.io.compress.SnappyCodec
-
- SnappyCompressor - Class in org.apache.hadoop.io.compress.snappy
-
A
Compressor based on the snappy compression algorithm.
- SnappyCompressor() - Constructor for class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
Creates a new compressor with the default buffer size.
- SnappyCompressor(int) - Constructor for class org.apache.hadoop.io.compress.snappy.SnappyCompressor
-
Creates a new compressor.
- SnappyDecompressor - Class in org.apache.hadoop.io.compress.snappy
-
- SnappyDecompressor() - Constructor for class org.apache.hadoop.io.compress.snappy.SnappyDecompressor
-
Creates a new decompressor with the default buffer size.
- SnappyDecompressor(int) - Constructor for class org.apache.hadoop.io.compress.snappy.SnappyDecompressor
-
Creates a new compressor.
- SnappyDecompressor.SnappyDirectDecompressor - Class in org.apache.hadoop.io.compress.snappy
-
- SnappyDirectDecompressor() - Constructor for class org.apache.hadoop.io.compress.snappy.SnappyDecompressor.SnappyDirectDecompressor
-
- snapshot() - Method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsContextImpl
-
Returns a snapshot of the current thread's IOStatistics.
- snapshot() - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsContext
-
Capture the snapshot of the context's IOStatistics.
- snapshot() - Method in interface org.apache.hadoop.metrics2.util.QuantileEstimator
-
- snapshot() - Method in class org.apache.hadoop.metrics2.util.SampleQuantiles
-
Get a snapshot of the current values of all the tracked quantiles.
- snapshot(IOStatistics) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
-
Take a snapshot.
- snapshot(MetricsRecordBuilder) - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
-
Get a snapshot of metric if changed
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
-
Sample all the mutable metrics and put the snapshot in the builder
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableCounterInt
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableCounterLong
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeFloat
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
-
Get a snapshot of the metric
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableRates
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
-
- snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
-
- SNAPSHOT_ENABLED - org.apache.hadoop.fs.FileStatus.AttrFlags
-
Snapshot capability enabled.
- snapshotDirectoryCount(long) - Method in class org.apache.hadoop.fs.ContentSummary.Builder
-
- snapshotFileCount(long) - Method in class org.apache.hadoop.fs.ContentSummary.Builder
-
- snapshotIOStatistics() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport
-
Create a snapshot statistics instance ready to aggregate data.
- snapshotIOStatistics(IOStatistics) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport
-
Take a snapshot of the current statistics state.
- snapshotLength(long) - Method in class org.apache.hadoop.fs.ContentSummary.Builder
-
- snapshotMap(Map<String, E>) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Take a snapshot of a supplied map, where the copy option simply
uses the existing value.
- snapshotMap(Map<String, E>, Function<E, E>) - Static method in class org.apache.hadoop.fs.statistics.impl.IOStatisticsBinding
-
Take a snapshot of a supplied map, using the copy function
to replicate the source values.
- snapshotSpaceConsumed(long) - Method in class org.apache.hadoop.fs.ContentSummary.Builder
-
- SocketInputStream - Class in org.apache.hadoop.net
-
This implements an input stream that can have a timeout while reading.
- SocketInputStream(Socket) - Constructor for class org.apache.hadoop.net.SocketInputStream
-
Same as SocketInputStream(socket.getChannel(), socket.getSoTimeout())
:
Create a new input stream with the given timeout.
- SocketInputStream(Socket, long) - Constructor for class org.apache.hadoop.net.SocketInputStream
-
Same as SocketInputStream(socket.getChannel(), timeout):
Create a new input stream with the given timeout.
- SocketInputStream(ReadableByteChannel, long) - Constructor for class org.apache.hadoop.net.SocketInputStream
-
Create a new input stream with the given timeout.
- SocketInputWrapper - Class in org.apache.hadoop.net
-
A wrapper stream around a socket which allows setting of its timeout.
- SocketOutputStream - Class in org.apache.hadoop.net
-
This implements an output stream that can have a timeout while writing.
- SocketOutputStream(Socket, long) - Constructor for class org.apache.hadoop.net.SocketOutputStream
-
Same as SocketOutputStream(socket.getChannel(), timeout):
Create a new ouput stream with the given timeout.
- SocketOutputStream(WritableByteChannel, long) - Constructor for class org.apache.hadoop.net.SocketOutputStream
-
Create a new ouput stream with the given timeout.
- socketpair() - Static method in class org.apache.hadoop.net.unix.DomainSocket
-
Create a pair of UNIX domain sockets which are connected to each other
by calling socketpair(2).
- SocksSocketFactory - Class in org.apache.hadoop.net
-
Specialized SocketFactory to create sockets with a SOCKS proxy
- SocksSocketFactory() - Constructor for class org.apache.hadoop.net.SocksSocketFactory
-
Default empty constructor (for use with the reflection API).
- SocksSocketFactory(Proxy) - Constructor for class org.apache.hadoop.net.SocksSocketFactory
-
Constructor with a supplied Proxy
- SOLARIS - Static variable in class org.apache.hadoop.util.Shell
-
- solveVandermondeSystem(int[], byte[][], int[], int, int) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
A "bulk" version to the solving of Vandermonde System.
- solveVandermondeSystem(int[], int[]) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Given a Vandermonde matrix V[i][j]=x[j]^i and vector y, solve for z such
that Vz=y.
- solveVandermondeSystem(int[], int[], int) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Given a Vandermonde matrix V[i][j]=x[j]^i and vector y, solve for z such
that Vz=y.
- solveVandermondeSystem(int[], ByteBuffer[], int) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
A "bulk" version of the solveVandermondeSystem, using ByteBuffer.
- sort(Path[], Path, boolean) - Method in class org.apache.hadoop.io.SequenceFile.Sorter
-
Perform a file sort from a set of input files into an output file.
- sort(Path, Path) - Method in class org.apache.hadoop.io.SequenceFile.Sorter
-
The backwards compatible interface to sort.
- sort(IndexedSortable, int, int) - Method in class org.apache.hadoop.util.HeapSort
-
Sort the given range of items using heap sort.
- sort(IndexedSortable, int, int) - Method in interface org.apache.hadoop.util.IndexedSorter
-
Sort the items accessed through the given IndexedSortable over the given
range of logical indices.
- sort(IndexedSortable, int, int) - Method in class org.apache.hadoop.util.QuickSort
-
Sort the given range of items using quick sort.
- sort(IndexedSortable, int, int, Progressable) - Method in class org.apache.hadoop.util.HeapSort
-
- sort(IndexedSortable, int, int, Progressable) - Method in interface org.apache.hadoop.util.IndexedSorter
-
- sort(IndexedSortable, int, int, Progressable) - Method in class org.apache.hadoop.util.QuickSort
-
- sortAndIterate(Path[], Path, boolean) - Method in class org.apache.hadoop.io.SequenceFile.Sorter
-
Perform a file sort from a set of input files and return an iterator.
- sortByDistance(Node, Node[], int) - Method in class org.apache.hadoop.net.NetworkTopology
-
Sort nodes array by network distance to reader.
- sortByDistance(Node, Node[], int) - Method in class org.apache.hadoop.net.NetworkTopologyWithNodeGroup
-
Sort nodes array by their distances to reader.
- sortByDistance(Node, T[], int, Consumer<List<T>>) - Method in class org.apache.hadoop.net.NetworkTopology
-
Sort nodes array by network distance to reader with secondary sort.
- sortByDistanceUsingNetworkLocation(Node, Node[], int) - Method in class org.apache.hadoop.net.NetworkTopology
-
Sort nodes array by network distance to reader with secondary sort.
- sortByDistanceUsingNetworkLocation(Node, T[], int, Consumer<List<T>>) - Method in class org.apache.hadoop.net.NetworkTopology
-
Sort nodes array by network distance to reader.
- SortedMapWritable<K extends WritableComparable<? super K>> - Class in org.apache.hadoop.io
-
A Writable SortedMap.
- SortedMapWritable() - Constructor for class org.apache.hadoop.io.SortedMapWritable
-
default constructor.
- SortedMapWritable(SortedMapWritable<K>) - Constructor for class org.apache.hadoop.io.SortedMapWritable
-
Copy constructor.
- Sorter(FileSystem, Class<? extends WritableComparable>, Class, Configuration) - Constructor for class org.apache.hadoop.io.SequenceFile.Sorter
-
Sort and merge files containing the named classes.
- Sorter(FileSystem, RawComparator, Class, Class, Configuration) - Constructor for class org.apache.hadoop.io.SequenceFile.Sorter
-
- Sorter(FileSystem, RawComparator, Class, Class, Configuration, SequenceFile.Metadata) - Constructor for class org.apache.hadoop.io.SequenceFile.Sorter
-
- sortRangeList(List<? extends FileRange>) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Sort the input ranges by offset; no validation is done.
- sortRanges(List<? extends FileRange>) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Sort the input ranges by offset; no validation is done.
- source - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- sourceHasNext() - Method in class org.apache.hadoop.util.functional.RemoteIterators.WrappingRemoteIterator
-
Check for the source having a next element.
- sourceName(String) - Static method in class org.apache.hadoop.util.ReadWriteDiskValidatorMetrics
-
Get a source name by given directory name.
- sourceName(String, boolean) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
- sourceNext() - Method in class org.apache.hadoop.util.functional.RemoteIterators.WrappingRemoteIterator
-
Get the next source value.
- SourceWrappedStatistics - Class in org.apache.hadoop.fs.statistics.impl
-
Wrap a statistics instance with an
IOStatisticsSource
instance which will then serve up the statistics when asked.
- SourceWrappedStatistics(IOStatistics) - Constructor for class org.apache.hadoop.fs.statistics.impl.SourceWrappedStatistics
-
Constructor.
- SPACE_QUOTA_STRING_FORMAT - Static variable in class org.apache.hadoop.fs.QuotaUsage
-
- spaceConsumed(long) - Method in class org.apache.hadoop.fs.ContentSummary.Builder
-
- spaceConsumed(long) - Method in class org.apache.hadoop.fs.QuotaUsage.Builder
-
- spaceQuota(long) - Method in class org.apache.hadoop.fs.ContentSummary.Builder
-
- spaceQuota(long) - Method in class org.apache.hadoop.fs.QuotaUsage.Builder
-
- split(String) - Static method in class org.apache.hadoop.util.StringUtils
-
Split a string using the default separator
- split(String, char) - Static method in class org.apache.hadoop.util.StringUtils
-
Split a string using the given separator, with no escaping performed.
- split(String, char, char) - Static method in class org.apache.hadoop.util.StringUtils
-
Split a string using the given separator
- SplitCompressionInputStream - Class in org.apache.hadoop.io.compress
-
An InputStream covering a range of compressed data.
- SplitCompressionInputStream(InputStream, long, long) - Constructor for class org.apache.hadoop.io.compress.SplitCompressionInputStream
-
- splitKerberosName(String) - Static method in class org.apache.hadoop.security.rpcauth.KerberosAuthMethod
-
Splitting fully qualified Kerberos name into parts
- splitKerberosName(String) - Static method in class org.apache.hadoop.security.SaslRpcServer
-
Splitting fully qualified Kerberos name into parts.
- SplittableCompressionCodec - Interface in org.apache.hadoop.io.compress
-
This interface is meant to be implemented by those compression codecs
which are capable to compress / de-compress a stream starting at any
arbitrary position.
- SplittableCompressionCodec.READ_MODE - Enum in org.apache.hadoop.io.compress
-
During decompression, data can be read off from the decompressor in two
modes, namely continuous and blocked.
- SPNEGO_FILTER - Static variable in class org.apache.hadoop.http.HttpServer2
-
- SQL_DTSM_CONF_PREFIX - Static variable in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- SQL_DTSM_TOKEN_LOADING_CACHE_EXPIRATION - Static variable in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- SQL_DTSM_TOKEN_LOADING_CACHE_EXPIRATION_DEFAULT - Static variable in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- SQL_DTSM_TOKEN_LOADING_CACHE_MAX_SIZE - Static variable in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- SQL_DTSM_TOKEN_LOADING_CACHE_MAX_SIZE_DEFAULT - Static variable in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- SQL_DTSM_TOKEN_MAX_CLEANUP_RESULTS - Static variable in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- SQL_DTSM_TOKEN_MAX_CLEANUP_RESULTS_DEFAULT - Static variable in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- SQLDelegationTokenSecretManager<TokenIdent extends AbstractDelegationTokenIdentifier> - Class in org.apache.hadoop.security.token.delegation
-
- SQLDelegationTokenSecretManager(Configuration) - Constructor for class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
- SSD - org.apache.hadoop.fs.StorageType
-
- SshFenceByTcpPort - Class in org.apache.hadoop.ha
-
This fencing implementation sshes to the target node and uses
fuser to kill the process listening on the service's
TCP port.
- SshFenceByTcpPort() - Constructor for class org.apache.hadoop.ha.SshFenceByTcpPort
-
- SSL_CLIENT_CONF_DEFAULT - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_CLIENT_CONF_KEY - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_CLIENT_KEYSTORE_TYPE - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_CLIENT_KEYSTORE_TYPE_DEFAULT - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_CLIENT_TRUSTSTORE_PASSWORD - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_CLIENT_TRUSTSTORE_TYPE - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_ENABLED_PROTOCOLS_DEFAULT - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_ENABLED_PROTOCOLS_KEY - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_EXCLUDE_CIPHER_LIST - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
- SSL_EXCLUDE_CIPHER_SUITES - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- SSL_EXCLUDE_INSECURE_PROTOCOLS - Static variable in class org.apache.hadoop.conf.CoreDefaultProperties
-
- SSL_HOSTNAME_VERIFIER_KEY - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_KEYSTORE_KEYPASSWORD_TPL_KEY - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
- SSL_KEYSTORE_LOCATION_TPL_KEY - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
- SSL_KEYSTORE_PASSWORD_TPL_KEY - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
- SSL_KEYSTORE_TYPE_TPL_KEY - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
- SSL_MONITORING_THREAD_NAME - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
The name of the timer thread monitoring file changes.
- SSL_REQUIRE_CLIENT_CERT_DEFAULT - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_REQUIRE_CLIENT_CERT_KEY - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_CONF_DEFAULT - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_CONF_KEY - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_EXCLUDE_CIPHER_LIST - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_INCLUDE_CIPHER_LIST - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_KEYSTORE_KEYPASSWORD - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_KEYSTORE_LOCATION - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_KEYSTORE_PASSWORD - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_KEYSTORE_TYPE - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_KEYSTORE_TYPE_DEFAULT - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_NEED_CLIENT_AUTH - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_NEED_CLIENT_AUTH_DEFAULT - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_TRUSTSTORE_LOCATION - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_TRUSTSTORE_PASSWORD - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_TRUSTSTORE_TYPE - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_SERVER_TRUSTSTORE_TYPE_DEFAULT - Static variable in class org.apache.hadoop.security.ssl.SSLFactory
-
- SSL_STORES_RELOAD_INTERVAL_TPL_KEY - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
The refresh interval used to check if either of the truststore or keystore
certificate file has changed.
- SSL_TRUSTSTORE_LOCATION_TPL_KEY - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
- SSL_TRUSTSTORE_PASSWORD_TPL_KEY - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
- SSL_TRUSTSTORE_RELOAD_INTERVAL_TPL_KEY - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
- SSL_TRUSTSTORE_TYPE_TPL_KEY - Static variable in class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory
-
- SSLFactory - Class in org.apache.hadoop.security.ssl
-
Factory that creates SSLEngine and SSLSocketFactory instances using
Hadoop configuration information.
- SSLFactory(SSLFactory.Mode, Configuration) - Constructor for class org.apache.hadoop.security.ssl.SSLFactory
-
Creates an SSLFactory.
- SSLFactory.Mode - Enum in org.apache.hadoop.security.ssl
-
- SSLHostnameVerifier - Interface in org.apache.hadoop.security.ssl
-
Copied from the not-yet-commons-ssl project at
http://juliusdavies.ca/commons-ssl/
This project is not yet in Apache, but it is Apache 2.0 licensed.
- SSLHostnameVerifier.AbstractVerifier - Class in org.apache.hadoop.security.ssl
-
- SSLHostnameVerifier.Certificates - Class in org.apache.hadoop.security.ssl
-
- StackServlet() - Constructor for class org.apache.hadoop.http.HttpServer2.StackServlet
-
- StandardSocketFactory - Class in org.apache.hadoop.net
-
Specialized SocketFactory to create sockets with a SOCKS proxy
- StandardSocketFactory() - Constructor for class org.apache.hadoop.net.StandardSocketFactory
-
Default empty constructor (for use with the reflection API).
- STANDBY - org.apache.hadoop.ha.HAServiceProtocol.HAServiceState
-
- StandbyException - Exception in org.apache.hadoop.ipc
-
Thrown by a remote server when it is up, but is not the active server in a
set of servers in which only a subset may be active.
- StandbyException(String) - Constructor for exception org.apache.hadoop.ipc.StandbyException
-
- start() - Method in class org.apache.hadoop.http.HttpServer2
-
Start the server.
- start() - Method in class org.apache.hadoop.ipc.Server
-
Starts the service.
- start() - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- start() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
-
Start the metrics system
- start() - Method in class org.apache.hadoop.service.AbstractService
-
Start the service.
- start() - Method in interface org.apache.hadoop.service.Service
-
Start the service.
- start() - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Start the connection to the ZooKeeper ensemble.
- start() - Method in class org.apache.hadoop.util.StopWatch
-
Start to measure times and make the state of stopwatch running.
- start(long) - Static method in class org.apache.hadoop.io.SequenceFile.Reader
-
Create an option to specify the starting byte to read.
- start(Object) - Method in interface org.apache.hadoop.util.ServicePlugin
-
This method is invoked when the service instance has been started.
- start(List<AuthInfo>) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Start the connection to the ZooKeeper ensemble.
- start(List<AuthInfo>, boolean) - Method in class org.apache.hadoop.util.curator.ZKCuratorManager
-
Start the connection to the ZooKeeper ensemble.
- START_BLOCK_STATE - org.apache.hadoop.io.compress.bzip2.CBZip2InputStream.STATE
-
- STARTED - org.apache.hadoop.service.Service.STATE
-
started and not stopped
- startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
-
- startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem
-
Returns a local file that the user can write output to.
- startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
-
Returns a local File that the user can write output to.
- startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.HarFileSystem
-
not implemented.
- startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- startLockTiming() - Method in class org.apache.hadoop.util.InstrumentedLock
-
Starts timing for the instrumented lock.
- startLockTiming() - Method in class org.apache.hadoop.util.InstrumentedReadLock
-
Starts timing for the instrumented read lock.
- startLockTiming() - Method in class org.apache.hadoop.util.InstrumentedWriteLock
-
Starts timing for the instrumented write lock.
- startMetricsMBeans() - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- startMetricsMBeans() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
-
Start metrics MBeans
- startNextPhase() - Method in class org.apache.hadoop.util.Progress
-
Called during execution to move to the next phase at this level in the
tree.
- startReconfigurationTask() - Method in class org.apache.hadoop.conf.ReconfigurableBase
-
Start a reconfiguration task to reload configuration in background.
- startRPC() - Method in class org.apache.hadoop.ha.ZKFailoverController
-
- startThreads() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
should be called before this object is used.
- startThreads() - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- startUpload() - Method in class org.apache.hadoop.fs.store.DataBlocks.DataBlock
-
Switch to the upload state and return a stream for uploading.
- startUpload(Path) - Method in class org.apache.hadoop.fs.impl.FileSystemMultipartUploader
-
- startUpload(Path) - Method in interface org.apache.hadoop.fs.MultipartUploader
-
Initialize a multipart upload.
- startupShutdownMessage(Class<?>, String[], Logger) - Static method in class org.apache.hadoop.util.StringUtils
-
Print a log message for starting up and shutting down
- startupShutdownMessage(String, List<String>) - Static method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
- stashOriginalFilePermissions() - Method in class org.apache.hadoop.security.alias.AbstractJavaKeyStoreProvider
-
- stashOriginalFilePermissions() - Method in class org.apache.hadoop.security.alias.KeyStoreProvider
-
- stashOriginalFilePermissions() - Method in class org.apache.hadoop.security.alias.LocalKeyStoreProvider
-
- stat - Variable in class org.apache.hadoop.fs.shell.PathData
-
- Stat - Class in org.apache.hadoop.fs
-
Wrapper for the Unix stat(1) command.
- Stat(Path, long, boolean, FileSystem) - Constructor for class org.apache.hadoop.fs.Stat
-
- stat2Paths(FileStatus[]) - Static method in class org.apache.hadoop.fs.FileUtil
-
convert an array of FileStatus to an array of Path
- stat2Paths(FileStatus[], Path) - Static method in class org.apache.hadoop.fs.FileUtil
-
convert an array of FileStatus to an array of Path.
- state - Variable in class org.apache.hadoop.service.LifecycleEvent
-
new state
- stateChanged(Service) - Method in class org.apache.hadoop.service.LoggingStateChangeListener
-
Callback for a state change event: log it
- stateChanged(Service) - Method in interface org.apache.hadoop.service.ServiceStateChangeListener
-
Callback to notify of a state change.
- StateChangeRequestInfo(HAServiceProtocol.RequestSource) - Constructor for class org.apache.hadoop.ha.HAServiceProtocol.StateChangeRequestInfo
-
- stateEqualsOneOf(BufferData.State...) - Method in class org.apache.hadoop.fs.impl.prefetch.BufferData
-
- STATIC_ID_MAPPING_FILE_DEFAULT - Static variable in class org.apache.hadoop.security.IdMappingConstant
-
- STATIC_ID_MAPPING_FILE_KEY - Static variable in class org.apache.hadoop.security.IdMappingConstant
-
- StaticUserFilter() - Constructor for class org.apache.hadoop.http.lib.StaticUserWebFilter.StaticUserFilter
-
- StaticUserWebFilter - Class in org.apache.hadoop.http.lib
-
Provides a servlet filter that pretends to authenticate a fake user (Dr.Who)
so that the web UI is usable for a secure cluster without authentication.
- StaticUserWebFilter() - Constructor for class org.apache.hadoop.http.lib.StaticUserWebFilter
-
- StaticUserWebFilter.StaticUserFilter - Class in org.apache.hadoop.http.lib
-
- Statistic - Enum in org.apache.hadoop.fs
-
- StatisticDurationTracker - Class in org.apache.hadoop.fs.statistics.impl
-
Track the duration of an object.
- StatisticDurationTracker(IOStatisticsStore, String) - Constructor for class org.apache.hadoop.fs.statistics.impl.StatisticDurationTracker
-
Constructor -increments the counter by 1.
- StatisticDurationTracker(IOStatisticsStore, String, long) - Constructor for class org.apache.hadoop.fs.statistics.impl.StatisticDurationTracker
-
Constructor.
- statistics - Variable in class org.apache.hadoop.fs.AbstractFileSystem
-
The statistics for this file system.
- statistics - Variable in class org.apache.hadoop.fs.FileSystem
-
The statistics for this file system.
- Statistics(String) - Constructor for class org.apache.hadoop.fs.FileSystem.Statistics
-
- Statistics(FileSystem.Statistics) - Constructor for class org.apache.hadoop.fs.FileSystem.Statistics
-
Copy constructor.
- StatisticsData(String) - Constructor for class org.apache.hadoop.fs.FileSystem.Statistics.StatisticsData
-
- StatsD(String, int) - Constructor for class org.apache.hadoop.metrics2.sink.StatsDSink.StatsD
-
- StatsDSink - Class in org.apache.hadoop.metrics2.sink
-
A metrics sink that writes metrics to a StatsD daemon.
- StatsDSink() - Constructor for class org.apache.hadoop.metrics2.sink.StatsDSink
-
- StatsDSink.StatsD - Class in org.apache.hadoop.metrics2.sink
-
Class that sends UDP packets to StatsD daemon.
- statsOnMs() - Method in class org.apache.hadoop.http.HttpServer2Metrics
-
- status - Variable in exception org.apache.hadoop.util.ExitUtil.ExitException
-
The status code.
- status - Variable in exception org.apache.hadoop.util.ExitUtil.HaltException
-
- stddev() - Method in class org.apache.hadoop.metrics2.util.SampleStat
-
- stickyBit(boolean) - Method in class org.apache.hadoop.fs.permission.AclStatus.Builder
-
Sets sticky bit.
- stop() - Method in class org.apache.hadoop.http.HttpServer2
-
stop the server.
- stop() - Method in class org.apache.hadoop.ipc.Client
-
Stop all threads related to this client.
- stop() - Method in class org.apache.hadoop.ipc.DecayRpcScheduler
-
- stop() - Method in class org.apache.hadoop.ipc.DefaultRpcScheduler
-
- stop() - Method in interface org.apache.hadoop.ipc.RpcScheduler
-
- stop() - Method in class org.apache.hadoop.ipc.Server
-
Stops the service.
- stop() - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- stop() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
-
- stop() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
-
Stop the metrics system
- stop() - Method in class org.apache.hadoop.service.AbstractService
-
Stop the service.
- stop() - Method in interface org.apache.hadoop.service.Service
-
Stop the service.
- stop() - Method in interface org.apache.hadoop.util.ServicePlugin
-
This method is invoked when the service instance is about to be shut down.
- stop() - Method in class org.apache.hadoop.util.StopWatch
-
Stop elapsed time and make the state of stopwatch stop.
- stop(Service) - Static method in class org.apache.hadoop.service.ServiceOperations
-
Stop a service.
- STOP - Static variable in class org.apache.hadoop.fs.shell.find.Result
-
Result indicating
Expression processing should not descend any more
directories.
- STOP_ONLY_STARTED_SERVICES - Static variable in class org.apache.hadoop.service.CompositeService
-
Policy on shutdown: attempt to close everything (purest) or
only try to close started services (which assumes
that the service implementations may not handle the stop() operation
except when started.
- stopAbortsOnFailure() - Method in class org.apache.hadoop.util.functional.TaskPool.Builder
-
Stop trying to abort if one operation fails.
- stopClient(Client) - Method in class org.apache.hadoop.ipc.ClientCache
-
Stop a RPC client connection
A RPC client is closed only when its reference count becomes zero.
- stopMetricsMBeans() - Method in class org.apache.hadoop.metrics2.impl.MetricsSystemImpl
-
- stopMetricsMBeans() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
-
Stop metrics MBeans.
- stopOnFailure() - Method in class org.apache.hadoop.util.functional.TaskPool.Builder
-
- stopped() - Method in class org.apache.hadoop.conf.ReconfigurationTaskStatus
-
Return true if the latest reconfiguration task has finished and there is
no another active task running.
- STOPPED - org.apache.hadoop.service.Service.STATE
-
stopped.
- STOPPING - org.apache.hadoop.ha.HAServiceProtocol.HAServiceState
-
- stopProxy(Object) - Static method in class org.apache.hadoop.ipc.RPC
-
Stop the proxy.
- stopQuietly(Log, Service) - Static method in class org.apache.hadoop.service.ServiceOperations
-
Deprecated.
- stopQuietly(Service) - Static method in class org.apache.hadoop.service.ServiceOperations
-
Stop a service; if it is null do nothing.
- stopQuietly(Logger, Service) - Static method in class org.apache.hadoop.service.ServiceOperations
-
Stop a service; if it is null do nothing.
- stopRevertsOnFailure() - Method in class org.apache.hadoop.util.functional.TaskPool.Builder
-
Stop trying to revert if one operation fails.
- stopThreads() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- stopThreads() - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- StopWatch - Class in org.apache.hadoop.util
-
A simplified StopWatch implementation which can measure times in nanoseconds.
- StopWatch() - Constructor for class org.apache.hadoop.util.StopWatch
-
- StopWatch(Timer) - Constructor for class org.apache.hadoop.util.StopWatch
-
Used for tests to be able to create a StopWatch which does not follow real
time.
- StorageSize - Class in org.apache.hadoop.conf
-
A class that contains the numeric value and the unit of measure.
- StorageSize(StorageUnit, double) - Constructor for class org.apache.hadoop.conf.StorageSize
-
Constucts a Storage Measure, which contains the value and the unit of
measure.
- StorageStatistics - Class in org.apache.hadoop.fs
-
StorageStatistics contains statistics data for a FileSystem or FileContext
instance.
- StorageStatistics(String) - Constructor for class org.apache.hadoop.fs.StorageStatistics
-
- StorageStatistics.CommonStatisticNames - Interface in org.apache.hadoop.fs
-
These are common statistic names.
- StorageStatistics.LongStatistic - Class in org.apache.hadoop.fs
-
A 64-bit storage statistic.
- StorageStatisticsFromIOStatistics - Class in org.apache.hadoop.fs.statistics.impl
-
Returns all the counters of an IOStatistics instance as StorageStatistics.
- StorageStatisticsFromIOStatistics(String, String, IOStatistics) - Constructor for class org.apache.hadoop.fs.statistics.impl.StorageStatisticsFromIOStatistics
-
Instantiate.
- StorageType - Enum in org.apache.hadoop.fs
-
Defines the types of supported storage media.
- StorageUnit - Enum in org.apache.hadoop.conf
-
Class that maintains different forms of Storage Units.
- store(Configuration, K, String) - Static method in class org.apache.hadoop.io.DefaultStringifier
-
Stores the item in the configuration with the given keyName.
- STORE_CLIENT_CREATION - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
How long did any store client creation take?
- STORE_EXISTS_PROBE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Probe for store existing: "store_exists_probe".
- STORE_IO_RATE_LIMITED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Rate limiting was reported "store_io_rate_limited".
- STORE_IO_RATE_LIMITED_DURATION - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
- STORE_IO_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Requests made of a store: "store_io_request".
- STORE_IO_RETRY - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
IO retried: "store_io_retry".
- STORE_IO_THROTTLE_RATE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
- STORE_IO_THROTTLED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Requests throttled and retried: "store_io_throttled".
- storeArray(Configuration, K[], String) - Static method in class org.apache.hadoop.io.DefaultStringifier
-
Stores the array of items in the configuration with the given keyName.
- storeDelegationKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- storeDelegationKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Persists a DelegationKey into the SQL database.
- storeDelegationKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- storedKey() - Method in class org.apache.hadoop.security.scram.ScramCredential
-
- storedKey(byte[]) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- storedKey(byte[], byte[]) - Method in class org.apache.hadoop.security.scram.ScramFormatter
-
- StoreImplementationUtils - Class in org.apache.hadoop.fs.impl
-
Utility classes to help implementing filesystems and streams.
- storeNewMasterKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- storeNewToken(TokenIdent, long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
- StoreStatisticNames - Class in org.apache.hadoop.fs.statistics
-
Common statistic names for object store operations..
- storeToken(TokenIdent, AbstractDelegationTokenSecretManager.DelegationTokenInformation) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
For subclasses externalizing the storage, for example Zookeeper
based implementations.
- storeToken(TokenIdent, AbstractDelegationTokenSecretManager.DelegationTokenInformation) - Method in class org.apache.hadoop.security.token.delegation.SQLDelegationTokenSecretManager
-
Persists a TokenIdentifier and its corresponding TokenInformation into
the SQL database.
- storeToken(TokenIdent, AbstractDelegationTokenSecretManager.DelegationTokenInformation) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
- storeTokenTrackingId - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Whether to store a token's tracking ID in its TokenInformation.
- stream(FSDataInputStream) - Static method in class org.apache.hadoop.io.SequenceFile.Reader
-
Create an option to specify the stream with the sequence file.
- stream(FSDataOutputStream) - Static method in class org.apache.hadoop.io.SequenceFile.Writer
-
- STREAM_BUFFER_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.ftp.FtpConfigKeys
-
- STREAM_BUFFER_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.local.LocalConfigKeys
-
- STREAM_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.ftp.FtpConfigKeys
-
- STREAM_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.local.LocalConfigKeys
-
- STREAM_EVICT_BLOCKS_FROM_FILE_CACHE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of blocks evicted from the disk cache.
- STREAM_FILE_CACHE_EVICTION - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Track duration of LRU cache eviction for disk cache.
- STREAM_IS_CLOSED - Static variable in class org.apache.hadoop.fs.FSExceptionMessages
-
The operation failed because the stream is closed: "Stream is closed!"
- STREAM_READ_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of times the TCP stream was aborted.
- STREAM_READ_ACTIVE_MEMORY_IN_USE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total bytes of memory in use by this input stream.
- STREAM_READ_ACTIVE_PREFETCH_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of active prefetch operations.
- STREAM_READ_BLOCK_ACQUIRE_AND_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
count/duration of acquiring a buffer and reading to it.
- STREAM_READ_BLOCKS_IN_FILE_CACHE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of block in disk cache.
- STREAM_READ_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Bytes read from an input stream in read()/readVectored() calls.
- STREAM_READ_BYTES_DISCARDED_ABORT - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes discarded by aborting an input stream .
- STREAM_READ_BYTES_DISCARDED_CLOSE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes read and discarded when closing an input stream.
- STREAM_READ_CLOSE_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total count of times an attempt to close an input stream was made.
- STREAM_READ_CLOSED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of times the TCP stream was closed.
- STREAM_READ_EXCEPTIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of exceptions raised during input stream reads.
- STREAM_READ_FULLY_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of readFully() operations in an input stream.
- STREAM_READ_OPENED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total count of times an input stream to was opened.
- STREAM_READ_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of read() operations in an input stream.
- STREAM_READ_OPERATIONS_INCOMPLETE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of incomplete read() operations in an input stream,
that is, when the bytes returned were less than that requested.
- STREAM_READ_PREFETCH_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total number of prefetching operations executed.
- STREAM_READ_REMOTE_BLOCK_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
count/duration of reading a remote block.
- STREAM_READ_REMOTE_STREAM_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
count/duration of aborting a remote stream during stream IO
IO.
- STREAM_READ_REMOTE_STREAM_DRAINED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
count/duration of closing a remote stream,
possibly including draining the stream to recycle
the HTTP connection.
- STREAM_READ_SEEK_BACKWARD_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of executed seek operations which went backwards in a stream.
- STREAM_READ_SEEK_BYTES_BACKWARDS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes moved backwards during seek operations
in an input stream.
- STREAM_READ_SEEK_BYTES_DISCARDED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes read and discarded during seek() in an input stream.
- STREAM_READ_SEEK_BYTES_SKIPPED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes skipped during forward seek operations.
- STREAM_READ_SEEK_FORWARD_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of executed seek operations which went forward in
an input stream.
- STREAM_READ_SEEK_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of seek operations in an input stream.
- STREAM_READ_SEEK_POLICY_CHANGED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of times the seek policy was dynamically changed
in an input stream.
- STREAM_READ_SKIP_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count bytes skipped in InputStream.skip() calls.
- STREAM_READ_SKIP_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of InputStream.skip() calls.
- STREAM_READ_TOTAL_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total count of bytes read from an input stream.
- STREAM_READ_UNBUFFERED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of calls of CanUnbuffer.unbuffer().
- STREAM_READ_VECTORED_COMBINED_RANGES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of combined file ranges during readVectored() operation.
- STREAM_READ_VECTORED_INCOMING_RANGES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of incoming file ranges during readVectored() operation.
- STREAM_READ_VECTORED_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of readVectored() operations in an input stream.
- STREAM_READ_VECTORED_READ_BYTES_DISCARDED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of bytes discarded during readVectored() operation
in an input stream.
- STREAM_READ_VERSION_MISMATCHES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of version mismatches encountered while reading an input stream.
- STREAM_WRITE_BLOCK_UPLOADS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of block/partition uploads complete.
- STREAM_WRITE_BLOCK_UPLOADS_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of number of block uploads aborted.
- STREAM_WRITE_BLOCK_UPLOADS_ACTIVE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of block/partition uploads active.
- STREAM_WRITE_BLOCK_UPLOADS_BYTES_PENDING - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Gauge of data queued to be written.
- STREAM_WRITE_BLOCK_UPLOADS_COMMITTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of number of block uploads committed.
- STREAM_WRITE_BLOCK_UPLOADS_PENDING - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Gauge of block/partitions uploads queued to be written.
- STREAM_WRITE_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
"Count of bytes written to output stream including all not yet uploaded.
- STREAM_WRITE_EXCEPTIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
"Count of stream write failures reported.
- STREAM_WRITE_EXCEPTIONS_COMPLETING_UPLOADS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of failures when finalizing a multipart upload:
"stream_write_exceptions_completing_upload".
- STREAM_WRITE_QUEUE_DURATION - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Total queue duration of all block uploads.
- STREAM_WRITE_TOTAL_DATA - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
- STREAM_WRITE_TOTAL_TIME - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
-
Count of total time taken for uploads to complete.
- StreamCapabilities - Interface in org.apache.hadoop.fs
-
Interface to query streams for supported capabilities.
- streamCapabilities_hasCapability(Object, String) - Method in class org.apache.hadoop.io.wrappedio.impl.DynamicWrappedIO
-
Does an object implement StreamCapabilities and, if so,
what is the result of the probe for the capability?
Calls StreamCapabilities#hasCapability(String),
- streamCapabilities_hasCapability(Object, String) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO
-
- StreamCapabilities.StreamCapability - Enum in org.apache.hadoop.fs
-
Deprecated.
- StreamCapabilitiesPolicy - Class in org.apache.hadoop.fs
-
- StreamCapabilitiesPolicy() - Constructor for class org.apache.hadoop.fs.StreamCapabilitiesPolicy
-
- StreamStatisticNames - Class in org.apache.hadoop.fs.statistics
-
These are common statistic names.
- STRICT - Static variable in interface org.apache.hadoop.security.ssl.SSLHostnameVerifier
-
The STRICT HostnameVerifier works the same way as java.net.URL in Sun
Java 1.4, Sun Java 5, Sun Java 6.
- STRICT_IE6 - Static variable in interface org.apache.hadoop.security.ssl.SSLHostnameVerifier
-
The STRICT_IE6 HostnameVerifier works just like the STRICT one with one
minor variation: the hostname can match against any of the CN's in the
server's certificate, not just the first one.
- STRING_COLLECTION_SPLIT_EQUALS_INVALID_ARG - Static variable in class org.apache.hadoop.util.StringUtils
-
- string2long(String) - Static method in enum org.apache.hadoop.util.StringUtils.TraditionalBinaryPrefix
-
Convert a string to long.
- Stringifier<T> - Interface in org.apache.hadoop.io
-
Stringifier interface offers two methods to convert an object
to a string representation and restore the object given its
string representation.
- stringifyException(Throwable) - Static method in class org.apache.hadoop.util.StringUtils
-
Make a string representation of the exception.
- StringInterner - Class in org.apache.hadoop.util
-
Provides string interning utility methods.
- StringInterner() - Constructor for class org.apache.hadoop.util.StringInterner
-
- StringOption(String) - Constructor for class org.apache.hadoop.util.Options.StringOption
-
- stringToPath(String[]) - Static method in class org.apache.hadoop.util.StringUtils
-
stringToPath.
- stringToURI(String[]) - Static method in class org.apache.hadoop.util.StringUtils
-
- StringUtils - Class in org.apache.hadoop.util
-
General string utils
- StringUtils() - Constructor for class org.apache.hadoop.util.StringUtils
-
- StringUtils.TraditionalBinaryPrefix - Enum in org.apache.hadoop.util
-
The traditional binary prefixes, kilo, mega, ..., exa,
which can be represented by a 64-bit integer.
- strongIntern(String) - Static method in class org.apache.hadoop.util.StringInterner
-
Interns and returns a reference to the representative instance
for any of a collection of string instances that are equal to each other.
- STUB_DURATION_TRACKER - Static variable in class org.apache.hadoop.fs.statistics.impl.StubDurationTracker
-
- STUB_DURATION_TRACKER_FACTORY - Static variable in class org.apache.hadoop.fs.statistics.impl.StubDurationTrackerFactory
-
Single instance.
- StubDecompressor() - Constructor for class org.apache.hadoop.io.compress.PassthroughCodec.StubDecompressor
-
- stubDurationTracker() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport
-
Get a stub duration tracker.
- StubDurationTracker - Class in org.apache.hadoop.fs.statistics.impl
-
A simple stub duration tracker which can be issued in interfaces
and other places where full duration tracking is not implemented.
- stubDurationTrackerFactory() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport
-
Return a stub duration tracker factory whose returned trackers
are always no-ops.
- StubDurationTrackerFactory - Class in org.apache.hadoop.fs.statistics.impl
-
This is a stub factory which always returns no-op duration
trackers.
- SubCommand() - Constructor for class org.apache.hadoop.tools.CommandShell.SubCommand
-
- subMap(K, K) - Method in class org.apache.hadoop.io.SortedMapWritable
-
- submit(Runnable) - Method in class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter
-
- submit(Runnable) - Method in interface org.apache.hadoop.util.functional.TaskPool.Submitter
-
Submit work.
- submit(Runnable) - Method in class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
- submit(Runnable, T) - Method in class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
- submit(Callable<T>) - Method in class org.apache.hadoop.util.SemaphoredDelegatingExecutor
-
- submit(Executor, Callable<T>) - Static method in class org.apache.hadoop.util.functional.CommonCallableSupplier
-
Submit a callable into a completable future.
- submitReadahead(String, FileDescriptor, long, long) - Method in class org.apache.hadoop.io.ReadaheadPool
-
Submit a request to readahead on the given file descriptor.
- substitute(byte[][], byte[], int) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
A "bulk" version of the substitute.
- substitute(byte[][], int[], int, byte[], int, int) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
A "bulk" version of the substitute.
- substitute(int[], int) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
Substitute x into polynomial p(x).
- substitute(ByteBuffer[], int, ByteBuffer, int) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.util.GaloisField
-
A "bulk" version of the substitute, using ByteBuffer.
- substituteCommonVariables(String) - Method in class org.apache.hadoop.conf.Configuration
-
Provides a public wrapper over substituteVars in order to avoid compatibility issues.
- SUCCESS - Static variable in class org.apache.hadoop.util.FindClass
-
Exit code when the operation succeeded: 0
- successResponse() - Static method in class org.apache.hadoop.ipc.RefreshResponse
-
Convenience method to create a response for successful refreshes.
- suffix(String) - Method in class org.apache.hadoop.fs.Path
-
Adds a suffix to the final name in the path.
- suffix(String) - Method in class org.apache.hadoop.fs.shell.PathData
-
Returns a new PathData with the given extension.
- SUFFIX_FAILURES - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
String to add to counters and other stats to track failures.
- SUFFIX_MAX - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Suffix to use for a maximum value when
the same key is shared across max/mean/max
statistics.
- SUFFIX_MEAN - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Suffix to use for a mean statistic value when
the same key is shared across mean/mean/max
statistics.
- SUFFIX_MIN - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
-
Suffix to use for a minimum value when
the same key is shared across min/mean/max
statistics.
- SUN_SECURITY_JAAS_FILE - Static variable in class org.apache.hadoop.security.KDiag
-
- SUN_SECURITY_KRB5_DEBUG - Static variable in class org.apache.hadoop.security.KDiag
-
- SUN_SECURITY_SPNEGO_DEBUG - Static variable in class org.apache.hadoop.security.KDiag
-
- suppliedConf - Static variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- suppliedFilesystem - Static variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
-
- SUPPORT_SPARSE_METRICS_DEFAULT - Static variable in class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
- SUPPORT_SPARSE_METRICS_PROPERTY - Static variable in class org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink
-
- supportAutoAddingFallbackOnNoMounts() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme
-
By default returns false as ViewFileSystemOverloadScheme supports auto
adding fallback on no mounts.
- supported() - Static method in enum org.apache.hadoop.crypto.CryptoProtocolVersion
-
- SUPPORTED - org.apache.hadoop.io.nativeio.NativeIO.POSIX.SupportState
-
- supportObserver() - Method in class org.apache.hadoop.ha.HAServiceTarget
-
- supports(CryptoProtocolVersion) - Static method in enum org.apache.hadoop.crypto.CryptoProtocolVersion
-
Returns if a given protocol version is supported.
- supportsSymlinks() - Method in class org.apache.hadoop.fs.AbstractFileSystem
-
Returns true if the file system supports symlinks, false otherwise.
- supportsSymlinks() - Method in class org.apache.hadoop.fs.DelegateToFileSystem
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.FileSystem
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.FilterFileSystem
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.FilterFs
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.LocalFileSystem
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
-
- supportsSymlinks() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
-
- supportTypeQuota() - Method in enum org.apache.hadoop.fs.StorageType
-
- SuppressedSnapshot(long, long) - Constructor for class org.apache.hadoop.util.InstrumentedLock.SuppressedSnapshot
-
- suppressExceptions() - Method in class org.apache.hadoop.util.functional.TaskPool.Builder
-
Suppress exceptions from tasks.
- suppressExceptions(boolean) - Method in class org.apache.hadoop.util.functional.TaskPool.Builder
-
Suppress exceptions from tasks.
- swap(int, int) - Method in interface org.apache.hadoop.util.IndexedSortable
-
Swap items at the given addresses.
- swapQueue(Class<? extends RpcScheduler>, Class<? extends BlockingQueue<E>>, int, String, Configuration) - Method in class org.apache.hadoop.ipc.CallQueueManager
-
Replaces active queue with the newly requested one and transfers
all calls to the newQ before returning.
- swapScheme - Variable in class org.apache.hadoop.fs.FilterFileSystem
-
- switchBindUser(AuthenticationException) - Method in class org.apache.hadoop.security.LdapGroupsMapping
-
Switch to the next available user to bind to.
- symbol - Variable in enum org.apache.hadoop.util.StringUtils.TraditionalBinaryPrefix
-
- SYMBOL - Variable in enum org.apache.hadoop.fs.permission.FsAction
-
Symbolic representation
- symLink(String, String) - Static method in class org.apache.hadoop.fs.FileUtil
-
Create a soft link between a src and destination
only on a local disk.
- SYMLINK_NO_PRIVILEGE - Static variable in class org.apache.hadoop.fs.FileUtil
-
- symmetricDifference(Set<E>, Set<E>) - Static method in class org.apache.hadoop.util.Sets
-
Returns the symmetric difference of two sets as an unmodifiable set.
- sync() - Method in class org.apache.hadoop.crypto.CryptoOutputStream
-
Deprecated.
- sync() - Method in class org.apache.hadoop.fs.FSDataOutputStream
-
Deprecated.
- sync() - Method in class org.apache.hadoop.fs.statistics.BufferedIOStatisticsOutputStream
-
Deprecated.
- sync() - Method in interface org.apache.hadoop.fs.Syncable
-
Deprecated.
- sync() - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
- sync(long) - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
Seek to the next sync mark past a given position.
- SYNC_BLOCK - org.apache.hadoop.fs.CreateFlag
-
Force closed blocks to disk.
- SYNC_FILE_RANGE_WAIT_AFTER - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- SYNC_FILE_RANGE_WAIT_BEFORE - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- SYNC_FILE_RANGE_WRITE - Static variable in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
- SYNC_INTERVAL - Static variable in class org.apache.hadoop.io.SequenceFile
-
The number of bytes between sync points.
- Syncable - Interface in org.apache.hadoop.fs
-
This is the interface for flush/sync operations.
- syncFileRangeIfPossible(FileDescriptor, long, long, int) - Static method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX
-
Call sync_file_range on the given file descriptor.
- syncFs() - Method in class org.apache.hadoop.io.SequenceFile.Writer
-
Deprecated.
- syncInterval(int) - Static method in class org.apache.hadoop.io.SequenceFile.Writer
-
- syncLocalCacheWithZk(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager
-
This method synchronizes the state of a delegation token information in
local cache with its actual value in Zookeeper.
- syncSeen() - Method in class org.apache.hadoop.io.SequenceFile.Reader
-
- syncTokenOwnerStats() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
This method syncs token information from currentTokens to tokenOwnerStats.
- SysInfo - Class in org.apache.hadoop.util
-
Plugin to calculate resource information on the system.
- SysInfo() - Constructor for class org.apache.hadoop.util.SysInfo
-
- SysInfoLinux - Class in org.apache.hadoop.util
-
Plugin to calculate resource information on Linux systems.
- SysInfoLinux() - Constructor for class org.apache.hadoop.util.SysInfoLinux
-
- SysInfoLinux(String, String, String, String, String, long) - Constructor for class org.apache.hadoop.util.SysInfoLinux
-
Constructor which allows assigning the /proc/ directories.
- SysInfoWindows - Class in org.apache.hadoop.util
-
Plugin to calculate resource information on Windows systems.
- SysInfoWindows() - Constructor for class org.apache.hadoop.util.SysInfoWindows
-
- SYSPROP_HADOOP_HOME_DIR - Static variable in class org.apache.hadoop.util.Shell
-
System property for the Hadoop home directory: "hadoop.home.dir".
- SYSTEM_CLASSES_DEFAULT - Static variable in class org.apache.hadoop.util.ApplicationClassLoader
-
Default value of the system classes if the user did not override them.
- validate() - Method in class org.apache.hadoop.tools.CommandShell.SubCommand
-
- validate(Object, boolean, EnumSet<CreateFlag>) - Static method in enum org.apache.hadoop.fs.CreateFlag
-
Validate the CreateFlag for create operation
- validate(String, boolean, EnumSet<XAttrSetFlag>) - Static method in enum org.apache.hadoop.fs.XAttrSetFlag
-
- validate(ByteBuffer[], int[], ByteBuffer[]) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.DecodingValidator
-
Validate outputs decoded from inputs, by decoding an input back from
the outputs and comparing it with the original one.
- validate(EnumSet<CreateFlag>) - Static method in enum org.apache.hadoop.fs.CreateFlag
-
Validate the CreateFlag and throw exception if it is invalid
- validate(ECChunk[], int[], ECChunk[]) - Method in class org.apache.hadoop.io.erasurecode.rawcoder.DecodingValidator
-
Validate outputs decoded from inputs, by decoding an input back from
those outputs and comparing it with the original one.
- Validate - Class in org.apache.hadoop.fs.impl.prefetch
-
A superset of Validate class in Apache commons lang3.
- validateAndSortRanges(List<? extends FileRange>, Optional<Long>) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Validate a list of ranges (including overlapping checks) and
return the sorted list.
- validateBulkDeletePaths(Collection<Path>, int, Path) - Static method in class org.apache.hadoop.fs.BulkDeleteUtils
-
Preconditions for bulk delete paths.
- validateForAppend(EnumSet<CreateFlag>) - Static method in enum org.apache.hadoop.fs.CreateFlag
-
Validate the CreateFlag for the append operation.
- validateKeyLength() - Method in class org.apache.hadoop.security.KDiag
-
Fail fast on a JVM without JCE installed.
- validateObject() - Method in class org.apache.hadoop.fs.FileStatus
-
- validateObject() - Method in class org.apache.hadoop.fs.Path
-
Validate the contents of a deserialized Path, so as
to defend against malicious object streams.
- validateObject() - Method in class org.apache.hadoop.fs.permission.FsPermission
-
- validatePathCapabilityArgs(Path, String) - Static method in class org.apache.hadoop.fs.impl.PathCapabilitiesSupport
-
- validatePathIsUnderParent(Path, Path) - Static method in class org.apache.hadoop.fs.BulkDeleteUtils
-
Check if a given path is the base path or under the base path.
- validatePositionedReadArgs(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSInputStream
-
Validation code, available for use in subclasses.
- validateRangeRequest(T) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Validate a single range.
- validateResponse(HttpURLConnection, int) - Static method in class org.apache.hadoop.util.HttpExceptionUtils
-
Validates the status of an HttpURLConnection against an
expected HTTP status code.
- validateShortName() - Method in class org.apache.hadoop.security.KDiag
-
Verify whether auth_to_local rules transform a principal name
- validateSslConfiguration(SecurityUtil.TruststoreKeystore) - Static method in class org.apache.hadoop.security.SecurityUtil
-
- validateUTF8(byte[]) - Static method in class org.apache.hadoop.io.Text
-
Check if a byte array contains valid UTF-8.
- validateUTF8(byte[], int, int) - Static method in class org.apache.hadoop.io.Text
-
Check to see if a byte array is valid UTF-8.
- validateVectoredReadRanges(List<? extends FileRange>) - Static method in class org.apache.hadoop.fs.VectoredReadUtils
-
Validate a list of vectored read ranges.
- validateWriteArgs(byte[], int, int) - Static method in class org.apache.hadoop.fs.store.DataBlocks
-
Validate args to a write command.
- VALIDATION - Static variable in class org.apache.hadoop.util.XMLUtils
-
- value - Variable in enum org.apache.hadoop.util.StringUtils.TraditionalBinaryPrefix
-
- value() - Method in enum org.apache.hadoop.fs.Options.Rename
-
- value() - Method in class org.apache.hadoop.metrics2.AbstractMetric
-
Get the value of the metric
- value() - Method in annotation type org.apache.hadoop.metrics2.annotation.Metric
-
Shorthand for optional name and description
- value() - Method in class org.apache.hadoop.metrics2.lib.MutableCounterInt
-
- value() - Method in class org.apache.hadoop.metrics2.lib.MutableCounterLong
-
- value() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeFloat
-
- value() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
-
- value() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
-
- value() - Method in class org.apache.hadoop.metrics2.MetricsTag
-
Get the value of the tag
- value() - Method in annotation type org.apache.hadoop.security.token.TokenInfo
-
The type of TokenSelector to be used.
- value() - Method in class org.apache.hadoop.util.OperationDuration
-
Get the duration in milliseconds.
- valueClass(Class<?>) - Static method in class org.apache.hadoop.io.MapFile.Writer
-
- valueClass(Class<?>) - Static method in class org.apache.hadoop.io.SequenceFile.Writer
-
- valueName() - Method in annotation type org.apache.hadoop.metrics2.annotation.Metric
-
- valueOf(byte) - Static method in enum org.apache.hadoop.fs.Options.Rename
-
Returns the enum constant of this type with the specified name.
- valueOf(char) - Static method in enum org.apache.hadoop.util.StringUtils.TraditionalBinaryPrefix
-
The TraditionalBinaryPrefix object corresponding to the symbol.
- valueOf(int) - Static method in enum org.apache.hadoop.security.Credentials.SerializedFormat
-
Returns the enum constant of this type with the specified name.
- valueOf(int) - Static method in enum org.apache.hadoop.util.DataChecksum.Type
-
the type corresponding to the id.
- valueOf(String) - Static method in enum org.apache.hadoop.conf.StorageUnit
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.crypto.CipherSuite
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.crypto.CryptoProtocolVersion
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.crypto.key.kms.ValueQueue.SyncGenerationPolicy
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.CreateFlag
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.FileStatus.AttrFlags
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.FSDataInputStream.FadviseType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.GlobalStorageStatistics
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.impl.prefetch.BufferData.State
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.Options.ChecksumCombineMode
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.Options.Rename
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.permission.AclEntryScope
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.permission.AclEntryType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.permission.FsAction
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in class org.apache.hadoop.fs.permission.FsPermission
-
Create a FsPermission from a Unix symbolic permission string
- valueOf(String) - Static method in enum org.apache.hadoop.fs.ReadOption
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.SafeModeAction
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.shell.PathData.FileTypeRequirement
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.shell.PathData.PathType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.Statistic
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.StorageType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.store.DataBlocks.DataBlock.DestState
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.StreamCapabilities.StreamCapability
-
Deprecated.
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.viewfs.RegexMountPointInterceptorType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.XAttrCodec
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.fs.XAttrSetFlag
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.ha.HAServiceProtocol.HAServiceState
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.ha.HAServiceProtocol.RequestSource
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.ha.HealthMonitor.State
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.http.HttpConfig.Policy
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.http.HttpServer2.XFrameOption
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.compress.bzip2.CBZip2InputStream.STATE
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.compress.SplittableCompressionCodec.READ_MODE
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor.GzipStateLabel
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionHeader
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionLevel
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionStrategy
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.compress.zlib.ZlibDecompressor.CompressionHeader
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.nativeio.Errno
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.nativeio.NativeIO.POSIX.SupportState
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.nativeio.NativeIO.Windows.AccessRight
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.retry.RetryPolicy.RetryAction.RetryDecision
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.io.SequenceFile.CompressionType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.ipc.ProcessingDetails.Timing
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.ipc.RPC.RpcKind
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.ipc.Server.AuthProtocol
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.metrics2.annotation.Metric.Type
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.metrics2.impl.MsInfo
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsFactory
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.metrics2.MetricType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink.GangliaConfType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink.GangliaSlope
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.metrics2.source.JvmMetricsInfo
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.security.authorize.UsersACLsManager.ACE
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.security.Credentials.SerializedFormat
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.security.SaslRpcServer.AuthMethod
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.security.SaslRpcServer.QualityOfProtection
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.security.scram.ScramMechanism
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory.SSLChannelMode
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.security.ssl.SSLFactory.Mode
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator.DelegationTokenOperation
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.security.UserGroupMapping.EntityType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.service.Service.STATE
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.tools.TableListing.Justification
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.util.DataChecksum.Type
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.util.Shell.OSType
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.util.SignalLogger
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum org.apache.hadoop.util.StringUtils.TraditionalBinaryPrefix
-
Returns the enum constant of this type with the specified name.
- valueOf(Attributes) - Static method in exception org.apache.hadoop.ipc.RemoteException
-
Create RemoteException from attributes.
- ValueQueue<E> - Class in org.apache.hadoop.crypto.key.kms
-
A Utility class that maintains a Queue of entries for a given key.
- ValueQueue(int, float, long, int, ValueQueue.QueueRefiller<E>) - Constructor for class org.apache.hadoop.crypto.key.kms.ValueQueue
-
- ValueQueue(int, float, long, int, ValueQueue.SyncGenerationPolicy, ValueQueue.QueueRefiller<E>) - Constructor for class org.apache.hadoop.crypto.key.kms.ValueQueue
-
Constructor takes the following tunable configuration parameters
- ValueQueue.QueueRefiller<E> - Interface in org.apache.hadoop.crypto.key.kms
-
QueueRefiller interface a client must implement to use this class
- ValueQueue.SyncGenerationPolicy - Enum in org.apache.hadoop.crypto.key.kms
-
Policy to decide how many values to return to client when client asks for
"n" values and Queue is empty.
- values() - Static method in enum org.apache.hadoop.conf.StorageUnit
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.crypto.CipherSuite
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.crypto.CryptoProtocolVersion
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.crypto.key.kms.ValueQueue.SyncGenerationPolicy
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.CreateFlag
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.FileStatus.AttrFlags
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.FSDataInputStream.FadviseType
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.GlobalStorageStatistics
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.impl.prefetch.BlockOperations.Kind
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.impl.prefetch.BufferData.State
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.Options.ChecksumCombineMode
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.Options.Rename
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.permission.AclEntryScope
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.permission.AclEntryType
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.permission.FsAction
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.ReadOption
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.SafeModeAction
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.shell.PathData.FileTypeRequirement
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.shell.PathData.PathType
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.Statistic
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.StorageType
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.store.DataBlocks.DataBlock.DestState
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.StreamCapabilities.StreamCapability
-
Deprecated.
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.viewfs.RegexMountPointInterceptorType
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.XAttrCodec
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.fs.XAttrSetFlag
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.ha.HAServiceProtocol.HAServiceState
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.ha.HAServiceProtocol.RequestSource
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.ha.HealthMonitor.State
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.http.HttpConfig.Policy
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.http.HttpServer2.XFrameOption
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.compress.bzip2.CBZip2InputStream.STATE
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.compress.SplittableCompressionCodec.READ_MODE
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.compress.zlib.BuiltInGzipDecompressor.GzipStateLabel
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionHeader
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionLevel
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionStrategy
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.compress.zlib.ZlibDecompressor.CompressionHeader
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.file.tfile.Compression.Algorithm
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Method in class org.apache.hadoop.io.MapWritable
-
- values() - Static method in enum org.apache.hadoop.io.nativeio.Errno
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.nativeio.NativeIO.POSIX.SupportState
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.nativeio.NativeIO.Windows.AccessRight
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.retry.RetryPolicy.RetryAction.RetryDecision
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.io.SequenceFile.CompressionType
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Method in class org.apache.hadoop.io.SortedMapWritable
-
- values() - Static method in enum org.apache.hadoop.ipc.ProcessingDetails.Timing
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.ipc.RPC.RpcKind
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.ipc.Server.AuthProtocol
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.metrics2.annotation.Metric.Type
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.metrics2.impl.MsInfo
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsFactory
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.metrics2.MetricType
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink.GangliaConfType
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.metrics2.sink.ganglia.AbstractGangliaSink.GangliaSlope
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.metrics2.source.JvmMetricsInfo
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.security.authorize.UsersACLsManager.ACE
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.security.Credentials.SerializedFormat
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.security.SaslRpcServer.AuthMethod
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.security.SaslRpcServer.QualityOfProtection
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.security.scram.ScramMechanism
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.security.ssl.DelegatingSSLSocketFactory.SSLChannelMode
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.security.ssl.SSLFactory.Mode
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Method in class org.apache.hadoop.security.token.delegation.DelegationTokenLoadingCache
-
- values() - Static method in enum org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator.DelegationTokenOperation
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.security.UserGroupMapping.EntityType
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.service.Service.STATE
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.tools.TableListing.Justification
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.util.DataChecksum.Type
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Method in interface org.apache.hadoop.util.GSet
-
Returns a Collection view of the values contained in this set.
- values() - Method in class org.apache.hadoop.util.GSetByHashMap
-
- values() - Method in class org.apache.hadoop.util.LightWeightGSet
-
- values() - Static method in enum org.apache.hadoop.util.Shell.OSType
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.util.SignalLogger
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum org.apache.hadoop.util.StringUtils.TraditionalBinaryPrefix
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- VALUES - Static variable in enum org.apache.hadoop.fs.Statistic
-
- variance() - Method in class org.apache.hadoop.metrics2.util.SampleStat
-
- VECTOREDIO - Static variable in interface org.apache.hadoop.fs.StreamCapabilities
-
Support for vectored IO api.
- VectoredReadUtils - Class in org.apache.hadoop.fs
-
Utility class which implements helper methods used
in vectored IO implementation.
- vectorSize - Variable in class org.apache.hadoop.util.bloom.Filter
-
The vector size of this filter.
- verify(String, SSLSession) - Method in class org.apache.hadoop.security.ssl.SSLHostnameVerifier.AbstractVerifier
-
The javax.net.ssl.HostnameVerifier contract.
- verify(String, SSLSession) - Method in interface org.apache.hadoop.security.ssl.SSLHostnameVerifier
-
- verify(FileStatus) - Method in class org.apache.hadoop.fs.LocalFileSystemPathHandle
-
- verifyCanMlock() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.CacheManipulator
-
- verifyCanMlock() - Method in class org.apache.hadoop.io.nativeio.NativeIO.POSIX.NoMlockCacheManipulator
-
- verifyChunkedSums(ByteBuffer, ByteBuffer, String, long) - Method in class org.apache.hadoop.util.DataChecksum
-
Verify that the given checksums match the given data.
- verifyConfigurationFilesExist(String[]) - Method in class org.apache.hadoop.service.launcher.ServiceLauncher
-
Verify that all the specified filenames exist.
- verifyHostnames(String[]) - Static method in class org.apache.hadoop.net.NetUtils
-
Performs a sanity check on the list of hostnames/IPs to verify they at least
appear to be valid.
- verifyState(DataBlocks.DataBlock.DestState) - Method in class org.apache.hadoop.fs.store.DataBlocks.DataBlock
-
Verify that the block is in the declared state.
- verifyToken(Token<? extends AbstractDelegationTokenIdentifier>) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenManager
-
- verifyToken(TokenIdent, byte[]) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
-
Verifies that the given identifier and password are valid and match.
- Version(short, short) - Constructor for class org.apache.hadoop.io.file.tfile.Utils.Version
-
Constructor.
- Version(DataInput) - Constructor for class org.apache.hadoop.io.file.tfile.Utils.Version
-
Construct the Version object by reading from the input stream.
- VERSION - Static variable in class org.apache.hadoop.fs.HarFileSystem
-
- VERSION_NAME_FIELD - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- VersionedProtocol - Interface in org.apache.hadoop.ipc
-
Superclass of all protocols that use Hadoop RPC.
- VersionedWritable - Class in org.apache.hadoop.io
-
A base class for Writables that provides version checking.
- VersionedWritable() - Constructor for class org.apache.hadoop.io.VersionedWritable
-
- versionID - Static variable in interface org.apache.hadoop.ha.HAServiceProtocol
-
Initial version of the protocol
- versionID - Static variable in interface org.apache.hadoop.ha.ZKFCProtocol
-
Initial version of the protocol
- versionID - Static variable in interface org.apache.hadoop.ipc.GenericRefreshProtocol
-
Version 1: Initial version.
- versionID - Static variable in interface org.apache.hadoop.ipc.RefreshCallQueueProtocol
-
Version 1: Initial version
- versionID - Static variable in interface org.apache.hadoop.security.authorize.RefreshAuthorizationPolicyProtocol
-
Version 1: Initial version
- versionID - Static variable in interface org.apache.hadoop.security.RefreshUserMappingsProtocol
-
Version 1: Initial version.
- versionID - Static variable in interface org.apache.hadoop.tools.GetUserMappingsProtocol
-
Version 1: Initial version.
- VersionInfo - Class in org.apache.hadoop.util
-
This class returns build information about Hadoop components.
- VersionInfo(String) - Constructor for class org.apache.hadoop.util.VersionInfo
-
- VersionMismatch(String, long, long) - Constructor for exception org.apache.hadoop.ipc.RPC.VersionMismatch
-
Create a version mismatch exception
- VersionMismatchException - Exception in org.apache.hadoop.io
-
- VersionMismatchException(byte, byte) - Constructor for exception org.apache.hadoop.io.VersionMismatchException
-
- VERSIONS_FIELD - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- VERSIONS_SUB_RESOURCE - Static variable in class org.apache.hadoop.crypto.key.kms.KMSRESTConstants
-
- VersionUtil - Class in org.apache.hadoop.util
-
A wrapper class to maven's ComparableVersion class, to comply
with maven's version name string convention
- VersionUtil() - Constructor for class org.apache.hadoop.util.VersionUtil
-
- ViewFileSystem - Class in org.apache.hadoop.fs.viewfs
-
ViewFileSystem (extends the FileSystem interface) implements a client-side
mount table.
- ViewFileSystem() - Constructor for class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
- ViewFileSystem(Configuration) - Constructor for class org.apache.hadoop.fs.viewfs.ViewFileSystem
-
Convenience Constructor for apps to call directly.
- ViewFileSystem.MountPoint - Class in org.apache.hadoop.fs.viewfs
-
MountPoint representation built from the configuration.
- ViewFileSystemOverloadScheme - Class in org.apache.hadoop.fs.viewfs
-
This class is extended from the ViewFileSystem for the overloaded
scheme file system.
- ViewFileSystemOverloadScheme() - Constructor for class org.apache.hadoop.fs.viewfs.ViewFileSystemOverloadScheme
-
- ViewFileSystemOverloadScheme.MountPathInfo<T> - Class in org.apache.hadoop.fs.viewfs
-
A class to maintain the target file system and a path to pass to the target
file system.
- ViewFileSystemUtil - Class in org.apache.hadoop.fs.viewfs
-
Utility APIs for ViewFileSystem.
- ViewFs - Class in org.apache.hadoop.fs.viewfs
-
ViewFs (extends the AbstractFileSystem interface) implements a client-side
mount table.
- ViewFs(Configuration) - Constructor for class org.apache.hadoop.fs.viewfs.ViewFs
-
- VIEWFS_SCHEME - Static variable in interface org.apache.hadoop.fs.FsConstants
-
- VIEWFS_TYPE - Static variable in interface org.apache.hadoop.fs.FsConstants
-
- VIEWFS_URI - Static variable in interface org.apache.hadoop.fs.FsConstants
-
ViewFs: viewFs file system (ie the mount file system on client side)
- ViewFs.MountPoint - Class in org.apache.hadoop.fs.viewfs
-
- VIntWritable - Class in org.apache.hadoop.io
-
A WritableComparable for integer values stored in variable-length format.
- VIntWritable() - Constructor for class org.apache.hadoop.io.VIntWritable
-
- VIntWritable(int) - Constructor for class org.apache.hadoop.io.VIntWritable
-
- VIRTUAL_BLOCK_LOCATIONS - Static variable in class org.apache.hadoop.fs.CommonPathCapabilities
-
Capability string to probe for block locations returned in LocatedFileStatus
instances from calls such as getBlockLocations() and listStatus()l
to be 'virtual' rather than actual values resolved against a Distributed Filesystem including
HDFS: "fs.capability.virtual.block.locations".
- visit(MetricsVisitor) - Method in class org.apache.hadoop.metrics2.AbstractMetric
-
Accept a visitor interface
- visitAll(IdentityHashStore.Visitor<K, V>) - Method in class org.apache.hadoop.util.IdentityHashStore
-
Visit all key, value pairs in the IdentityHashStore.
- VLongWritable - Class in org.apache.hadoop.io
-
A WritableComparable for longs in a variable-length format.
- VLongWritable() - Constructor for class org.apache.hadoop.io.VLongWritable
-
- VLongWritable(long) - Constructor for class org.apache.hadoop.io.VLongWritable
-