@Private @Evolving

Package org.apache.hadoop.fs.azurebfs.services

Interface Summary

Interface	Description
AbfsCounters	An interface for Abfs counters.
AbfsInputStreamStatistics	Interface for statistics for the AbfsInputStream.
AbfsOutputStreamStatistics	Interface for AbfsOutputStream statistics.
AbfsThrottlingIntercept	An interface for Abfs Throttling Interface.
KeyProvider	The interface that every Azure file system key provider must implement.
ListingSupport

Class Summary

Class	Description
AbfsAclHelper	AbfsAclHelper provides convenience methods to implement modifyAclEntries / removeAclEntries / removeAcl / removeDefaultAcl from setAcl and getAcl.
AbfsAHCHttpOperation	Implementation of AbfsHttpOperation for orchestrating server calls using Apache Http Client.
AbfsClient	AbfsClient.
AbfsClientContext	Class to hold extra configurations for AbfsClient and further classes inside AbfsClient.
AbfsClientContextBuilder	A builder for AbfsClientContext class with different options to select and build from.
AbfsClientRenameResult	A class to store the Result of an AbfsClient rename operation, signifying the AbfsRestOperation result and the rename recovery.
AbfsClientThrottlingIntercept	Throttles Azure Blob File System read and write operations to achieve maximum throughput by minimizing errors.
AbfsErrors	ABFS error constants.
AbfsHttpClientConnectionFactory	Custom implementation of ManagedHttpClientConnectionFactory and overrides ManagedHttpClientConnectionFactory.create(HttpRoute, ConnectionConfig) to return AbfsManagedApacheHttpConnection.
AbfsHttpHeader	The Http Request / Response Headers for Rest AbfsClient.
AbfsHttpOperation	Base Http operation class for orchestrating server IO calls.
AbfsHttpOperation.AbfsHttpOperationWithFixedResult
AbfsInputStream	The AbfsInputStream for AbfsClient.
AbfsInputStreamContext	Class to hold extra input stream configs.
AbfsInputStreamStatisticsImpl	Stats for the AbfsInputStream.
AbfsIoUtils	Utility classes to work with the remote store.
AbfsJdkHttpOperation	Implementation of AbfsHttpOperation for orchestrating calls using JDK's HttpURLConnection.
AbfsLease	AbfsLease manages an Azure blob lease.
AbfsListResult	Class to store listStatus results for AbfsListStatusRemoteIterator.
AbfsListStatusRemoteIterator
AbfsLocatedFileStatus	LocatedFileStatus extended to also carry an ETag.
AbfsManagedHttpClientContext	Registers the latency of different phases of a network call.
AbfsManagedHttpRequestExecutor	This class extends HttpRequestExecutor to intercept the connection activity and register the latency of different phases of a network call.
AbfsOutputStream	The BlobFsOutputStream for Rest AbfsClient.
AbfsOutputStreamContext	Class to hold extra output stream configs.
AbfsOutputStreamStatisticsImpl	OutputStream statistics implementation for Abfs.
AbfsPerfInfo	AbfsPerfInfo holds information on ADLS Gen 2 API performance observed by AbfsClient.
AbfsPerfTracker	AbfsPerfTracker keeps track of service latencies observed by AbfsClient.
AbfsPermission	The AbfsPermission for AbfsClient.
AbfsRestOperation	The AbfsRestOperation for Rest AbfsClient.
AbfsRetryPolicy	Abstract Class for Retry policy to be used by AbfsClient Implementation to be used is based on retry cause.
AbfsStreamContext	Base stream configuration class which is going to store common configs among input and output streams.
AbfsUriQueryBuilder	The UrlQueryBuilder for Rest AbfsClient.
ExponentialRetryPolicy	Retry policy used by AbfsClient.
FixedSASTokenProvider	In house implementation of SASTokenProvider to use a fixed SAS token with ABFS.
RetryPolicyConstants
RetryReasonConstants
SharedKeyCredentials	Represents the shared key credentials used to access an Azure Storage account.
ShellDecryptionKeyProvider	Shell decryption key provider which invokes an external script that will perform the key decryption.
SimpleKeyProvider	Key provider that simply returns the storage account key from the configuration as plaintext.
StaticRetryPolicy	Retry policy used by AbfsClient for Network Errors.

Enum Summary

Enum	Description
AbfsRestOperationType	The REST operation type (Read, Append, Other ).
AuthType	Auth Type Enum.
TimerFunctionality

Exception Summary

Exception	Description
AbfsLease.LeaseException