Serialized Form (Apache Hadoop Common 3.4.1.300-dep-1001 API)

Package org.apache.hadoop
- Class org.apache.hadoop.HadoopIllegalArgumentException extends java.lang.IllegalArgumentException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.conf
- Class org.apache.hadoop.conf.ConfServlet extends javax.servlet.http.HttpServlet implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.conf.ConfServlet.BadFormatException extends java.lang.Exception implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.conf.CoreDefaultProperties extends java.util.Properties implements Serializable
- Class org.apache.hadoop.conf.ReconfigurationException extends java.lang.Exception implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - newVal
```
java.lang.String newVal
```
    - oldVal
```
java.lang.String oldVal
```
    - property
```
java.lang.String property
```
- Class org.apache.hadoop.conf.ReconfigurationServlet extends javax.servlet.http.HttpServlet implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.crypto
- Class org.apache.hadoop.crypto.UnsupportedCodecException extends java.lang.RuntimeException implements Serializable
  
  serialVersionUID:
  
  6713920435487942224L
Package org.apache.hadoop.crypto.key
- Class org.apache.hadoop.crypto.key.JavaKeyStoreProvider.KeyMetadata extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  8405872419967874451L
  - Serialization Methods
    - readObject
```
private void readObject(java.io.ObjectInputStream in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException
```
      Throws:
      
      java.io.IOException
      
      java.lang.ClassNotFoundException
    - writeObject
```
private void writeObject(java.io.ObjectOutputStream out)
                  throws java.io.IOException
```
      Throws:
      
      java.io.IOException
  - Serialized Fields
    - metadata
```
KeyProvider.Metadata metadata
```
Package org.apache.hadoop.crypto.random
- Class org.apache.hadoop.crypto.random.OpensslSecureRandom extends java.util.Random implements Serializable
  
  serialVersionUID:
  
  -7828193502768789584L
  - Serialized Fields
    - fallback
```
java.security.SecureRandom fallback
```
      If native SecureRandom unavailable, use java SecureRandom
- Class org.apache.hadoop.crypto.random.OsSecureRandom extends java.util.Random implements Serializable
  
  serialVersionUID:
  
  6391500337172057900L
  - Serialized Fields
    - pos
```
int pos
```
    - randomDevPath
```
java.lang.String randomDevPath
```
    - reservoir
```
byte[] reservoir
```
    - RESERVOIR_LENGTH
```
int RESERVOIR_LENGTH
```
Package org.apache.hadoop.fs
- Class org.apache.hadoop.fs.BBPartHandle extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  600719025L
  - Serialized Fields
    - bytes
```
byte[] bytes
```
- Class org.apache.hadoop.fs.BBUploadHandle extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  1775587483L
  - Serialized Fields
    - bytes
```
byte[] bytes
```
- Class org.apache.hadoop.fs.BlockLocation extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  580415341L
  - Serialized Fields
    - cachedHosts
```
java.lang.String[] cachedHosts
```
    - corrupt
```
boolean corrupt
```
    - hosts
```
java.lang.String[] hosts
```
    - length
```
long length
```
    - names
```
java.lang.String[] names
```
    - offset
```
long offset
```
    - storageIds
```
java.lang.String[] storageIds
```
    - storageTypes
```
StorageType[] storageTypes
```
    - topologyPaths
```
java.lang.String[] topologyPaths
```
- Class org.apache.hadoop.fs.ChecksumException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - pos
```
long pos
```
- Class org.apache.hadoop.fs.ClosedIOException extends PathIOException implements Serializable
- Class org.apache.hadoop.fs.ClusterStorageCapacityExceededException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.DirectoryListingStartAfterNotFoundException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.FileAlreadyExistsException extends java.io.IOException implements Serializable
- Class org.apache.hadoop.fs.FileEncryptionInfo extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  359316995L
  - Serialized Fields
    - cipherSuite
```
CipherSuite cipherSuite
```
    - edek
```
byte[] edek
```
    - ezKeyVersionName
```
java.lang.String ezKeyVersionName
```
    - iv
```
byte[] iv
```
    - keyName
```
java.lang.String keyName
```
    - version
```
CryptoProtocolVersion version
```
- Class org.apache.hadoop.fs.FileStatus extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  332065512L
  - Serialized Fields
    - access_time
```
long access_time
```
    - attr
```
java.util.Set<FileStatus.AttrFlags> attr
```
    - block_replication
```
short block_replication
```
    - blocksize
```
long blocksize
```
    - group
```
java.lang.String group
```
    - isdir
```
java.lang.Boolean isdir
```
    - length
```
long length
```
    - modification_time
```
long modification_time
```
    - owner
```
java.lang.String owner
```
    - path
```
Path path
```
    - permission
```
FsPermission permission
```
    - symlink
```
Path symlink
```
- Class org.apache.hadoop.fs.FSError extends java.lang.Error implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.FSProtos.FileStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - accessTime_
```
long accessTime_
```
    - bitField0_
```
int bitField0_
```
    - blockReplication_
```
int blockReplication_
```
    - blockSize_
```
long blockSize_
```
    - ecData_
```
org.apache.hadoop.thirdparty.protobuf.ByteString ecData_
```
    - encryptionData_
```
org.apache.hadoop.thirdparty.protobuf.ByteString encryptionData_
```
    - fileType_
```
int fileType_
```
    - flags_
```
int flags_
```
    - group_
```
java.lang.Object group_
```
    - length_
```
long length_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
    - modificationTime_
```
long modificationTime_
```
    - owner_
```
java.lang.Object owner_
```
    - path_
```
java.lang.Object path_
```
    - permission_
```
org.apache.hadoop.fs.FSProtos.FsPermissionProto permission_
```
    - symlink_
```
java.lang.Object symlink_
```
- Class org.apache.hadoop.fs.FSProtos.FsPermissionProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - bitField0_
```
int bitField0_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
    - perm_
```
int perm_
```
- Class org.apache.hadoop.fs.FSProtos.LocalFileSystemPathHandleProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - bitField0_
```
int bitField0_
```
    - memoizedIsInitialized
```
byte memoizedIsInitialized
```
    - mtime_
```
long mtime_
```
    - path_
```
java.lang.Object path_
```
- Class org.apache.hadoop.fs.InvalidPathException extends HadoopIllegalArgumentException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.InvalidPathHandleException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  3448423209L
- Class org.apache.hadoop.fs.InvalidRequestException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.LocalFileSystemPathHandle extends java.lang.Object implements Serializable
  - Serialized Fields
    - mtime
```
java.lang.Long mtime
```
    - path
```
java.lang.String path
```
- Class org.apache.hadoop.fs.LocatedFileStatus extends FileStatus implements Serializable
  
  serialVersionUID:
  
  389257504L
  - Serialized Fields
    - locations
```
BlockLocation[] locations
```
- Class org.apache.hadoop.fs.ParentNotDirectoryException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.Path extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  708623L
  - Serialized Fields
    - uri
```
java.net.URI uri
```
- Class org.apache.hadoop.fs.PathAccessDeniedException extends PathIOException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathExistsException extends PathIOException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathIOException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - fullyQualifiedPath
```
java.lang.String fullyQualifiedPath
```
    - operation
```
java.lang.String operation
```
    - path
```
java.lang.String path
```
    - targetPath
```
java.lang.String targetPath
```
- Class org.apache.hadoop.fs.PathIsDirectoryException extends PathExistsException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathIsNotDirectoryException extends PathExistsException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathIsNotEmptyDirectoryException extends PathExistsException implements Serializable
- Class org.apache.hadoop.fs.PathNotFoundException extends PathIOException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathOperationException extends PathExistsException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.PathPermissionException extends PathIOException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.RawPathHandle extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  1286953538832L
  - Serialization Methods
    - readObject
```
private void readObject(java.io.ObjectInputStream in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException
```
      Throws:
      
      java.io.IOException
      
      java.lang.ClassNotFoundException
    - readObjectNoData
```
private void readObjectNoData()
                       throws java.io.ObjectStreamException
```
      Throws:
      
      java.io.ObjectStreamException
    - writeObject
```
private void writeObject(java.io.ObjectOutputStream out)
                  throws java.io.IOException
```
      Throws:
      
      java.io.IOException
- Class org.apache.hadoop.fs.UnresolvedLinkException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.UnsupportedFileSystemException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.UnsupportedMultipartUploaderException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.fs.ZeroCopyUnavailableException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  0L
Package org.apache.hadoop.fs.ftp
- Class org.apache.hadoop.fs.ftp.FTPException extends java.lang.RuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.fs.impl
- Class org.apache.hadoop.fs.impl.WrappedIOException extends java.io.UncheckedIOException implements Serializable
  
  serialVersionUID:
  
  2510210974235779294L
Package org.apache.hadoop.fs.permission
- Class org.apache.hadoop.fs.permission.FsCreateModes extends FsPermission implements Serializable
  
  serialVersionUID:
  
  580415341L
  - Serialized Fields
    - unmasked
```
FsPermission unmasked
```
- Class org.apache.hadoop.fs.permission.FsPermission extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  803243364L
  - Serialized Fields
    - groupaction
```
FsAction groupaction
```
    - groupBit
```
boolean groupBit
```
    - otheraction
```
FsAction otheraction
```
    - stickyBit
```
java.lang.Boolean stickyBit
```
    - useraction
```
FsAction useraction
```
    - userBit
```
boolean userBit
```
Package org.apache.hadoop.fs.shell
- Class org.apache.hadoop.fs.shell.CommandFormat.DuplicatedOptionException extends java.lang.IllegalArgumentException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.shell.CommandFormat.IllegalNumberOfArgumentsException extends java.lang.IllegalArgumentException implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - actual
```
int actual
```
    - expected
```
int expected
```
- Class org.apache.hadoop.fs.shell.CommandFormat.NotEnoughArgumentsException extends CommandFormat.IllegalNumberOfArgumentsException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.shell.CommandFormat.TooManyArgumentsException extends CommandFormat.IllegalNumberOfArgumentsException implements Serializable
  
  serialVersionUID:
  
  0L
- Class org.apache.hadoop.fs.shell.CommandFormat.UnknownOptionException extends java.lang.IllegalArgumentException implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - option
```
java.lang.String option
```
Package org.apache.hadoop.fs.statistics
- Class org.apache.hadoop.fs.statistics.DurationStatisticSummary extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  6776381340896518486L
  - Serialized Fields
    - count
```
long count
```
      Count of operation invocations.
    - key
```
java.lang.String key
```
      Statistic key.
    - max
```
long max
```
      Max duration; -1 if unknown.
    - mean
```
MeanStatistic mean
```
      Mean duration -may be null.
    - min
```
long min
```
      Min duration; -1 if unknown.
    - success
```
boolean success
```
      Are these success or failure statistics.
- Class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  -1762522703841538084L
  - Serialization Methods
    - readObject
```
private void readObject(java.io.ObjectInputStream s)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException
```
      Deserialize by loading each TreeMap, and building concurrent hash maps from them.
      
      Throws:
      
      java.io.IOException - raised on errors performing I/O.
      
      java.lang.ClassNotFoundException - class not found exception
    - writeObject
```
private void writeObject(java.io.ObjectOutputStream s)
                  throws java.io.IOException
```
      Serialize by converting each map to a TreeMap, and saving that to the stream.
      
      Throws:
      
      java.io.IOException - raised on errors performing I/O.
- Class org.apache.hadoop.fs.statistics.MeanStatistic extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  567888327998615425L
  - Serialized Fields
    - samples
```
long samples
```
      Number of samples used to calculate the mean.
    - sum
```
long sum
```
      sum of the values.
Package org.apache.hadoop.fs.viewfs
- Class org.apache.hadoop.fs.viewfs.NotInMountpointException extends java.lang.UnsupportedOperationException implements Serializable
  - Serialized Fields
    - msg
```
java.lang.String msg
```
Package org.apache.hadoop.ha
- Class org.apache.hadoop.ha.ActiveStandbyElector.ActiveNotFoundException extends java.lang.Exception implements Serializable
  
  serialVersionUID:
  
  3505396722342846462L
- Class org.apache.hadoop.ha.BadFencingConfigurationException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ha.FailoverFailedException extends java.lang.Exception implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ha.HealthCheckFailedException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ha.ServiceFailedException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.http
- Class org.apache.hadoop.http.AdminAuthorizedServlet extends org.eclipse.jetty.servlet.DefaultServlet implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.http.HttpServer2.StackServlet extends javax.servlet.http.HttpServlet implements Serializable
  
  serialVersionUID:
  
  -6284183679759467039L
- Class org.apache.hadoop.http.IsActiveServlet extends javax.servlet.http.HttpServlet implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.http.ProfileOutputServlet extends org.eclipse.jetty.servlet.DefaultServlet implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.http.ProfilerDisabledServlet extends javax.servlet.http.HttpServlet implements Serializable
- Class org.apache.hadoop.http.ProfileServlet extends javax.servlet.http.HttpServlet implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - asyncProfilerHome
```
java.lang.String asyncProfilerHome
```
    - pid
```
java.lang.Integer pid
```
    - profilerLock
```
java.util.concurrent.locks.Lock profilerLock
```
- Class org.apache.hadoop.http.PrometheusServlet extends javax.servlet.http.HttpServlet implements Serializable
- Class org.apache.hadoop.http.WebServlet extends org.eclipse.jetty.servlet.DefaultServlet implements Serializable
  
  serialVersionUID:
  
  3910031415927L
Package org.apache.hadoop.io
- Class org.apache.hadoop.io.MultipleIOException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - exceptions
```
java.util.List<java.io.IOException> exceptions
```
- Class org.apache.hadoop.io.PermissionNotMatchException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.io.SecureIOUtils.AlreadyExistsException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.io.VersionMismatchException extends java.io.IOException implements Serializable
  - Serialized Fields
    - expectedVersion
```
byte expectedVersion
```
    - foundVersion
```
byte foundVersion
```
Package org.apache.hadoop.io.compress
- Class org.apache.hadoop.io.compress.AlreadyClosedException extends java.io.IOException implements Serializable
Package org.apache.hadoop.io.erasurecode
- Class org.apache.hadoop.io.erasurecode.ECSchema extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  278215328L
  - Serialized Fields
    - codecName
```
java.lang.String codecName
```
      The erasure codec name associated.
    - extraOptions
```
java.util.Map<java.lang.String,java.lang.String> extraOptions
```
    - numDataUnits
```
int numDataUnits
```
      Number of source data units coded
    - numParityUnits
```
int numParityUnits
```
      Number of parity units generated in a coding
Package org.apache.hadoop.io.erasurecode.rawcoder
- Class org.apache.hadoop.io.erasurecode.rawcoder.InvalidDecodingException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  0L
Package org.apache.hadoop.io.file.tfile
- Class org.apache.hadoop.io.file.tfile.CompareUtils.MemcmpRawComparator extends java.lang.Object implements Serializable
- Class org.apache.hadoop.io.file.tfile.CompareUtils.ScalarComparator extends java.lang.Object implements Serializable
- Class org.apache.hadoop.io.file.tfile.MetaBlockAlreadyExists extends java.io.IOException implements Serializable
- Class org.apache.hadoop.io.file.tfile.MetaBlockDoesNotExist extends java.io.IOException implements Serializable
Package org.apache.hadoop.io.nativeio
- Class org.apache.hadoop.io.nativeio.NativeIOException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - errno
```
Errno errno
```
    - errorCode
```
int errorCode
```
Package org.apache.hadoop.io.retry
- Class org.apache.hadoop.io.retry.MultiException extends java.io.IOException implements Serializable
  - Serialized Fields
    - exes
```
java.util.Map<java.lang.String,java.lang.Exception> exes
```
Package org.apache.hadoop.ipc
- Class org.apache.hadoop.ipc.AsyncCallLimitExceededException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ipc.IpcException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ipc.ObserverRetryOnActiveException extends StandbyException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ipc.RemoteException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - className
```
java.lang.String className
```
    - errorCode
```
int errorCode
```
- Class org.apache.hadoop.ipc.RetriableException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1915561725516487301L
- Class org.apache.hadoop.ipc.RPC.VersionMismatch extends RpcServerException implements Serializable
  
  serialVersionUID:
  
  0L
  - Serialized Fields
    - clientVersion
```
long clientVersion
```
    - interfaceName
```
java.lang.String interfaceName
```
    - serverVersion
```
long serverVersion
```
- Class org.apache.hadoop.ipc.RpcClientException extends RpcException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ipc.RpcException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ipc.RpcNoSuchMethodException extends RpcServerException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ipc.RpcNoSuchProtocolException extends RpcServerException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ipc.RpcServerException extends RpcException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.ipc.StandbyException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  78123814928L
- Class org.apache.hadoop.ipc.UnexpectedServerException extends RpcException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.jmx
- Class org.apache.hadoop.jmx.JMXJsonServlet extends javax.servlet.http.HttpServlet implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - writeObject
```
private void writeObject(com.fasterxml.jackson.core.JsonGenerator jg,
                         java.lang.Object value,
                         java.lang.String attName)
                  throws java.io.IOException
```
      Throws:
      
      java.io.IOException
- Class org.apache.hadoop.jmx.JMXJsonServletNaNFiltered extends JMXJsonServlet implements Serializable
Package org.apache.hadoop.log
- Class org.apache.hadoop.log.LogLevel.Servlet extends javax.servlet.http.HttpServlet implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.metrics2
- Class org.apache.hadoop.metrics2.MetricsException extends java.lang.RuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.metrics2.util
- Class org.apache.hadoop.metrics2.util.Metrics2Util.TopN extends java.util.PriorityQueue<Metrics2Util.NameValuePair> implements Serializable
  
  serialVersionUID:
  
  5134028249611535803L
  - Serialized Fields
    - n
```
int n
```
    - total
```
long total
```
Package org.apache.hadoop.net
- Class org.apache.hadoop.net.ConnectTimeoutException extends java.net.SocketTimeoutException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.net.NetworkTopology.InvalidTopologyException extends java.lang.RuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.security
- Class org.apache.hadoop.security.AccessControlException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.security.KDiag.KerberosDiagsFailure extends ExitUtil.ExitException implements Serializable
  - Serialized Fields
    - category
```
java.lang.String category
```
- Class org.apache.hadoop.security.KerberosAuthException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  31L
  - Serialized Fields
    - initialMessage
```
java.lang.String initialMessage
```
    - keytabFile
```
java.lang.String keytabFile
```
    - principal
```
java.lang.String principal
```
    - ticketCacheFile
```
java.lang.String ticketCacheFile
```
    - user
```
java.lang.String user
```
- Class org.apache.hadoop.security.SaslPlainServer.SecurityProvider extends java.security.Provider implements Serializable
Package org.apache.hadoop.security.authorize
- Class org.apache.hadoop.security.authorize.AuthorizationException extends AccessControlException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.security.rpcauth
- Class org.apache.hadoop.security.rpcauth.FakeKerberosAuthMethod.FakeSaslProvider extends java.security.Provider implements Serializable
- Class org.apache.hadoop.security.rpcauth.FatalAccessControlException extends AccessControlException implements Serializable
  
  serialVersionUID:
  
  -2240790088795915455L
- Class org.apache.hadoop.security.rpcauth.RetryWithNextAuthException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  -4807670209808616208L
  - Serialized Fields
    - authMethod
```
RpcAuthMethod authMethod
```
Package org.apache.hadoop.security.scram
- Class org.apache.hadoop.security.scram.ScramSaslClientProvider extends java.security.Provider implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.security.scram.ScramSaslServerProvider extends java.security.Provider implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.hadoop.security.token
- Class org.apache.hadoop.security.token.SecretManager.InvalidToken extends java.io.IOException implements Serializable
Package org.apache.hadoop.service
- Class org.apache.hadoop.service.LifecycleEvent extends java.lang.Object implements Serializable
  
  serialVersionUID:
  
  1648576996238247836L
  - Serialized Fields
    - state
```
Service.STATE state
```
      new state
    - time
```
long time
```
      Local time in milliseconds when the event occurred
- Class org.apache.hadoop.service.ServiceStateException extends java.lang.RuntimeException implements Serializable
  
  serialVersionUID:
  
  1110000352259232646L
  - Serialized Fields
    - exitCode
```
int exitCode
```
      Exit code.
Package org.apache.hadoop.service.launcher
- Class org.apache.hadoop.service.launcher.ServiceLaunchException extends ExitUtil.ExitException implements Serializable
Package org.apache.hadoop.util
- Class org.apache.hadoop.util.DiskChecker.DiskErrorException extends java.io.IOException implements Serializable
- Class org.apache.hadoop.util.DiskChecker.DiskOutOfSpaceException extends java.io.IOException implements Serializable
- Class org.apache.hadoop.util.ExitUtil.ExitException extends java.lang.RuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - status
```
int status
```
      The status code.
- Class org.apache.hadoop.util.ExitUtil.HaltException extends java.lang.RuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - status
```
int status
```
- Class org.apache.hadoop.util.InvalidChecksumSizeException extends java.io.IOException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.util.MapRCommonSecurityException extends java.io.IOException implements Serializable
- Class org.apache.hadoop.util.Shell.ExitCodeException extends java.io.IOException implements Serializable
  - Serialized Fields
    - exitCode
```
int exitCode
```
- Class org.apache.hadoop.util.ZKUtil.BadAclFormatException extends HadoopIllegalArgumentException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.hadoop.util.ZKUtil.BadAuthFormatException extends HadoopIllegalArgumentException implements Serializable
  
  serialVersionUID:
  
  1L

Serialized Form

Package org.apache.hadoop

Class org.apache.hadoop.HadoopIllegalArgumentException extends java.lang.IllegalArgumentException implements Serializable

Package org.apache.hadoop.conf

Class org.apache.hadoop.conf.ConfServlet extends javax.servlet.http.HttpServlet implements Serializable

Class org.apache.hadoop.conf.ConfServlet.BadFormatException extends java.lang.Exception implements Serializable

Class org.apache.hadoop.conf.CoreDefaultProperties extends java.util.Properties implements Serializable

Class org.apache.hadoop.conf.ReconfigurationException extends java.lang.Exception implements Serializable

Serialized Fields

newVal

oldVal

property

Class org.apache.hadoop.conf.ReconfigurationServlet extends javax.servlet.http.HttpServlet implements Serializable

Package org.apache.hadoop.crypto

Class org.apache.hadoop.crypto.UnsupportedCodecException extends java.lang.RuntimeException implements Serializable

Package org.apache.hadoop.crypto.key

Class org.apache.hadoop.crypto.key.JavaKeyStoreProvider.KeyMetadata extends java.lang.Object implements Serializable

Serialization Methods

readObject

writeObject

Serialized Fields

metadata

Package org.apache.hadoop.crypto.random

Class org.apache.hadoop.crypto.random.OpensslSecureRandom extends java.util.Random implements Serializable

Serialized Fields

fallback

Class org.apache.hadoop.crypto.random.OsSecureRandom extends java.util.Random implements Serializable

Serialized Fields

pos

randomDevPath

reservoir

RESERVOIR_LENGTH

Package org.apache.hadoop.fs

Class org.apache.hadoop.fs.BBPartHandle extends java.lang.Object implements Serializable

Serialized Fields

bytes

Class org.apache.hadoop.fs.BBUploadHandle extends java.lang.Object implements Serializable

Serialized Fields

bytes

Class org.apache.hadoop.fs.BlockLocation extends java.lang.Object implements Serializable

Serialized Fields

cachedHosts

corrupt

hosts

length

names

offset

storageIds

storageTypes

topologyPaths

Class org.apache.hadoop.fs.ChecksumException extends java.io.IOException implements Serializable

Serialized Fields

pos

Class org.apache.hadoop.fs.ClosedIOException extends PathIOException implements Serializable

Class org.apache.hadoop.fs.ClusterStorageCapacityExceededException extends java.io.IOException implements Serializable

Class org.apache.hadoop.fs.DirectoryListingStartAfterNotFoundException extends java.io.IOException implements Serializable

Class org.apache.hadoop.fs.FileAlreadyExistsException extends java.io.IOException implements Serializable

Class org.apache.hadoop.fs.FileEncryptionInfo extends java.lang.Object implements Serializable

Serialized Fields

cipherSuite

edek

ezKeyVersionName

iv

keyName

version

Class org.apache.hadoop.fs.FileStatus extends java.lang.Object implements Serializable

Serialized Fields

access_time

attr

block_replication

blocksize

group

isdir

length

modification_time

owner

path

permission

symlink

Class org.apache.hadoop.fs.FSError extends java.lang.Error implements Serializable