A B C D E F G H I J K L M N O P R S T U V W X Z

## A

AbstractNNFailoverProxyProvider<T> - Class in org.apache.hadoop.hdfs.server.namenode.ha
AbstractNNFailoverProxyProvider() - Constructor for class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
AbstractNNFailoverProxyProvider(Configuration, URI, Class<T>, HAProxyFactory<T>) - Constructor for class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
AbstractNNFailoverProxyProvider.NNProxyInfo<T> - Class in org.apache.hadoop.hdfs.server.namenode.ha
  ProxyInfo to a NameNode.
access(Path, FsAction) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
ACCESS_TOKEN - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
AccessTimeParam - Class in org.apache.hadoop.hdfs.web.resources
  Access time parameter.
AccessTimeParam(Long) - Constructor for class org.apache.hadoop.hdfs.web.resources.AccessTimeParam
  Constructor.
AccessTimeParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.AccessTimeParam
  Constructor.
AccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2
  Provide an OAuth2 access token to be used to authenticate http calls in WebHDFS.
AccessTokenProvider() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider
AccessTokenTimer - Class in org.apache.hadoop.hdfs.web.oauth2
  Access tokens generally expire.
AccessTokenTimer() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
AccessTokenTimer(Timer) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
AclPermissionParam - Class in org.apache.hadoop.hdfs.web.resources
  AclPermission parameter.
AclPermissionParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.AclPermissionParam
  Constructor.
AclPermissionParam(List<AclEntry>) - Constructor for class org.apache.hadoop.hdfs.web.resources.AclPermissionParam
acls(List<AclEntry>) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
addAnchor() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
  Try to add an anchor for a given slot.
addCacheDirective(CacheDirectiveInfo, EnumSet<CacheFlag>) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Add a new CacheDirectiveInfo.
addCachePool(CachePoolInfo) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Add a cache pool.
addCorruptedBlock(ExtendedBlock, DatanodeInfo) - Method in class org.apache.hadoop.hdfs.DFSUtilClient.CorruptedBlocks
  Indicate a block replica on the specified datanode is corrupted
addErasureCodingDecodingTime(long) - Method in class org.apache.hadoop.hdfs.ReadStatistics
addErasureCodingPolicies(ErasureCodingPolicy[]) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Add Erasure coding policies to HDFS.
AddErasureCodingPolicyResponse - Class in org.apache.hadoop.hdfs.protocol
  A response of add an ErasureCoding policy.
AddErasureCodingPolicyResponse(ErasureCodingPolicy) - Constructor for class org.apache.hadoop.hdfs.protocol.AddErasureCodingPolicyResponse
AddErasureCodingPolicyResponse(ErasureCodingPolicy, String) - Constructor for class org.apache.hadoop.hdfs.protocol.AddErasureCodingPolicyResponse
AddErasureCodingPolicyResponse(ErasureCodingPolicy, HadoopIllegalArgumentException) - Constructor for class org.apache.hadoop.hdfs.protocol.AddErasureCodingPolicyResponse
addLocalBytes(long) - Method in class org.apache.hadoop.hdfs.ReadStatistics
addRemoteBytes(long) - Method in class org.apache.hadoop.hdfs.ReadStatistics
addShortCircuitBytes(long) - Method in class org.apache.hadoop.hdfs.ReadStatistics
addSlice(ByteBuffer, int, int) - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.ChunkByteBuffer
addZeroCopyBytes(long) - Method in class org.apache.hadoop.hdfs.ReadStatistics
AlignedStripe(long, long, int) - Constructor for class org.apache.hadoop.hdfs.util.StripedBlockUtil.AlignedStripe
allocAndRegisterSlot(ExtendedBlockId) - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
  Allocate a new slot and register it.
allowSnapshot(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Allow snapshot on a directory.
allowSnapshot(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
ALLZERO - Static variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
  Internal block is short and has no overlap with chunk.
append(Path, int, Progressable) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
atime(long) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
available() - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream

## B

BasicInetPeer - Class in org.apache.hadoop.hdfs.net
  Represents a peer that we communicate with by using a basic Socket that has no associated Channel.
BasicInetPeer(Socket) - Constructor for class org.apache.hadoop.hdfs.net.BasicInetPeer
Bean(RollingUpgradeInfo) - Constructor for class org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo.Bean
Bean(String, int, int, long, short, String, String) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus.Bean
BEARER - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
BEST_EFFORT_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure
BEST_EFFORT_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure
BlockPinningException - Exception in org.apache.hadoop.hdfs.protocol.datatransfer
  Indicates a failure due to block pinning.
BlockPinningException(String) - Constructor for exception org.apache.hadoop.hdfs.protocol.datatransfer.BlockPinningException
BlockReaderFactory.BlockReaderPeer - Class in org.apache.hadoop.hdfs.client.impl
BlockReaderFactory.FailureInjector - Class in org.apache.hadoop.hdfs.client.impl
BlockReaderIoProvider - Class in org.apache.hadoop.hdfs.client.impl.metrics
  Profiles `BlockReaderLocal` short circuit read latencies when ShortCircuit read metrics is enabled through `DfsClientConf.ShortCircuitConf.scrMetricsEnabled`.
BlockReaderIoProvider(DfsClientConf.ShortCircuitConf, BlockReaderLocalMetrics, Timer) - Constructor for class org.apache.hadoop.hdfs.client.impl.metrics.BlockReaderIoProvider
BlockReadStats(int, boolean, int) - Constructor for class org.apache.hadoop.hdfs.util.StripedBlockUtil.BlockReadStats
BlockReportOptions - Class in org.apache.hadoop.hdfs.client
  Options that can be specified when manually triggering a block report.
BlockReportOptions.Factory - Class in org.apache.hadoop.hdfs.client
BlockSizeParam - Class in org.apache.hadoop.hdfs.web.resources
  Block size parameter.
BlockSizeParam(Long) - Constructor for class org.apache.hadoop.hdfs.web.resources.BlockSizeParam
  Constructor.
BlockSizeParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.BlockSizeParam
  Constructor.
BlockTokenIdentifier.AccessMode - Enum in org.apache.hadoop.hdfs.security.token.block
BlockType - Enum in org.apache.hadoop.hdfs.protocol
  Type of a block.
BUFFER_SIZE_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
BUFFER_SIZE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
BufferSizeParam - Class in org.apache.hadoop.hdfs.web.resources
  Buffer size parameter.
BufferSizeParam(Integer) - Constructor for class org.apache.hadoop.hdfs.web.resources.BufferSizeParam
  Constructor.
BufferSizeParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.BufferSizeParam
  Constructor.
build() - Method in class org.apache.hadoop.fs.XAttr.Builder
build() - Method in class org.apache.hadoop.hdfs.client.BlockReportOptions.Factory
build() - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
  Build HdfsDataOutputStream to write.
build() - Method in class org.apache.hadoop.hdfs.inotify.Event.AppendEvent.Builder
build() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
build() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
build() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent.Builder
build() - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent.Builder
build() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Builder
  Builds a new CacheDirectiveInfo populated with the set properties.
build() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats.Builder
  Builds a new CacheDirectiveStats populated with the set properties.
build() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats.Builder
build() - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
build() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
build() - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
  Build a new ReplicaAccessor.
build() - Method in class org.apache.hadoop.hdfs.server.datanode.CachingStrategy.Builder
build() - Method in class org.apache.hadoop.hdfs.server.protocol.DataNodeUsageReport.Builder
Builder() - Constructor for class org.apache.hadoop.fs.XAttr.Builder
Builder() - Constructor for class org.apache.hadoop.hdfs.inotify.Event.AppendEvent.Builder
Builder() - Constructor for class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
Builder() - Constructor for class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
Builder() - Constructor for class org.apache.hadoop.hdfs.inotify.Event.RenameEvent.Builder
Builder() - Constructor for class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent.Builder
Builder() - Constructor for class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Builder
  Creates an empty builder.
Builder(CacheDirectiveInfo) - Constructor for class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Builder
  Creates a builder with all elements set to the same values as the given CacheDirectiveInfo.
Builder() - Constructor for class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats.Builder
  Creates an empty builder.
Builder() - Constructor for class org.apache.hadoop.hdfs.protocol.CachePoolStats.Builder
Builder() - Constructor for class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
Builder(CachingStrategy) - Constructor for class org.apache.hadoop.hdfs.server.datanode.CachingStrategy.Builder
Builder() - Constructor for class org.apache.hadoop.hdfs.server.protocol.DataNodeUsageReport.Builder
ByteArrayManager.Conf - Class in org.apache.hadoop.hdfs.util
  Configuration for ByteArrayManager.
ByteRangeInputStream - Class in org.apache.hadoop.hdfs.web
  To support HTTP byte streams, a new connection to an HTTP server needs to be created each time.
ByteRangeInputStream(ByteRangeInputStream.URLOpener, ByteRangeInputStream.URLOpener) - Constructor for class org.apache.hadoop.hdfs.web.ByteRangeInputStream
  Create with the specified URLOpeners.
ByteRangeInputStream.URLOpener - Class in org.apache.hadoop.hdfs.web
  This class wraps a URL and provides method to open connection.
BYTES_PER_SLOT - Static variable in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm

## C

CACHE_SIZE_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Mmap
CACHE_SIZE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Mmap
CACHE_TIMEOUT_MS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Mmap
CACHE_TIMEOUT_MS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Mmap
CacheDirectiveEntry - Class in org.apache.hadoop.hdfs.protocol
  Describes a path-based cache directive entry.
CacheDirectiveEntry(CacheDirectiveInfo, CacheDirectiveStats) - Constructor for class org.apache.hadoop.hdfs.protocol.CacheDirectiveEntry
CacheDirectiveInfo - Class in org.apache.hadoop.hdfs.protocol
  Describes a path-based cache directive.
CacheDirectiveInfo.Builder - Class in org.apache.hadoop.hdfs.protocol
  A builder for creating new CacheDirectiveInfo instances.
CacheDirectiveInfo.Expiration - Class in org.apache.hadoop.hdfs.protocol
  Denotes a relative or absolute expiration time for a CacheDirective.
CacheDirectiveStats - Class in org.apache.hadoop.hdfs.protocol
  Describes a path-based cache directive.
CacheDirectiveStats.Builder - Class in org.apache.hadoop.hdfs.protocol
CacheFlag - Enum in org.apache.hadoop.fs
  Specifies semantics for CacheDirective operations.
CachePoolEntry - Class in org.apache.hadoop.hdfs.protocol
  Describes a Cache Pool entry.
CachePoolEntry(CachePoolInfo, CachePoolStats) - Constructor for class org.apache.hadoop.hdfs.protocol.CachePoolEntry
CachePoolInfo - Class in org.apache.hadoop.hdfs.protocol
  CachePoolInfo describes a cache pool.
CachePoolInfo(String) - Constructor for class org.apache.hadoop.hdfs.protocol.CachePoolInfo
CachePoolStats - Class in org.apache.hadoop.hdfs.protocol
  CachePoolStats describes cache pool statistics.
CachePoolStats.Builder - Class in org.apache.hadoop.hdfs.protocol
CachingStrategy - Class in org.apache.hadoop.hdfs.server.datanode
  The caching strategy we should use for an HDFS read or write operation.
CachingStrategy(Boolean, Long) - Constructor for class org.apache.hadoop.hdfs.server.datanode.CachingStrategy
CachingStrategy.Builder - Class in org.apache.hadoop.hdfs.server.datanode
cancel() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
cancelDelegationToken(Token<?>) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
canceled(boolean) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
CANCELLED - Static variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
CannotObtainBlockLengthException - Exception in org.apache.hadoop.hdfs
  This exception is thrown when the length of a LocatedBlock instance can not be obtained.
CannotObtainBlockLengthException() - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException
CannotObtainBlockLengthException(String) - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException
CannotObtainBlockLengthException(LocatedBlock) - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException
  Constructs an `CannotObtainBlockLengthException` with the specified LocatedBlock that failed to obtain block length.
CannotObtainBlockLengthException(LocatedBlock, String) - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException
  Constructs an `CannotObtainBlockLengthException` with the specified LocatedBlock and file that failed to obtain block length.
canonicalizeUri(URI) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
CANT_FALLBACK_TO_INSECURE_MSG - Static variable in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
chunks - Variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.AlignedStripe
  status of each chunk in the stripe.
cleanupWithLogger(Logger, Closeable...) - Static method in class org.apache.hadoop.hdfs.util.IOUtilsClient
  Close the Closeable objects and ignore any `IOException` or null pointers.
clear() - Method in class org.apache.hadoop.hdfs.ReadStatistics
clearPathMap() - Method in class org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory
clearQuota(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Clear the namespace quota (count of files, directories and sym links) for a directory.
clearQuotaByStorageType(Path, StorageType) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Clear the space quota by storage type for a directory.
clearReadStatistics() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
clearSpaceQuota(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Clear the storage space quota (size of files) for a directory.
CLIENT_CREDENTIALS - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
CLIENT_ID - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
CLIENT_SECRET - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
ClientHAProxyFactory<T> - Class in org.apache.hadoop.hdfs.server.namenode.ha
ClientHAProxyFactory() - Constructor for class org.apache.hadoop.hdfs.server.namenode.ha.ClientHAProxyFactory
close() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
close() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
close() - Method in class org.apache.hadoop.hdfs.ReplicaAccessor
  Release the resources associated with the ReplicaAccessor.
close() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider
  Close all the proxy objects which have been opened over the lifetime of this proxy provider.
close() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.IPFailoverProxyProvider
  Close the proxy,
close() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.WrappedFailoverProxyProvider
  Close the proxy,
close() - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
close() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
close() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.ReadRunner
close() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.WebHdfsInputStream
CloseEvent(String, long, long) - Constructor for class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
combine(long, long) - Method in class org.apache.hadoop.hdfs.util.LongBitFormat
  Combine the value to the record.
COMPARATOR - Static variable in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus
  Compare the statuses by full paths.
compareTo(ShortCircuitShm.ShmId) - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.ShmId
completionTime(long) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
concat(Path, Path[]) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
ConcatSourcesParam - Class in org.apache.hadoop.hdfs.web.resources
  The concat source paths parameter.
ConcatSourcesParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam
  Constructor.
ConcatSourcesParam(Path[]) - Constructor for class org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam
conf - Variable in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
Conf(int, int, long) - Constructor for class org.apache.hadoop.hdfs.util.ByteArrayManager.Conf
confAsString() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
ConfCredentialBasedAccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2
  Obtain an access token via a a credential (provided through the Configuration) using the Client Credentials Grant workflow.
ConfCredentialBasedAccessTokenProvider() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
ConfCredentialBasedAccessTokenProvider(Timer) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
configure(HttpURLConnection) - Method in class org.apache.hadoop.hdfs.web.oauth2.OAuth2ConnectionConfigurator
configure(HttpURLConnection) - Method in class org.apache.hadoop.hdfs.web.SSLConnectionConfigurator
ConfiguredFailoverProxyProvider<T> - Class in org.apache.hadoop.hdfs.server.namenode.ha
  A FailoverProxyProvider implementation which allows one to configure multiple URIs to connect to during fail-over.
ConfiguredFailoverProxyProvider(Configuration, URI, Class<T>, HAProxyFactory<T>) - Constructor for class org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider
ConfiguredFailoverProxyProvider(Configuration, URI, Class<T>, HAProxyFactory<T>, String) - Constructor for class org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider
ConfRefreshTokenBasedAccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2
  Supply a access token obtained via a refresh token (provided through the Configuration using the second half of the Authorization Code Grant workflow.
ConfRefreshTokenBasedAccessTokenProvider() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
ConfRefreshTokenBasedAccessTokenProvider(Timer) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
connect(long, boolean) - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream.URLOpener
  Connect to server with a data offset.
connect(URL) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.ReadRunner
CONNECTION_RETRIES_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
CONNECTION_RETRIES_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
CONNECTION_RETRIES_ON_SOCKET_TIMEOUTS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
CONNECTION_RETRIES_ON_SOCKET_TIMEOUTS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
connectionFactory - Variable in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  Default connection factory may be overridden in tests to use smaller timeout values
convert(DataTransferProtos.ShortCircuitShmIdProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.ChecksumTypeProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DataChecksum.Type) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(BlockChecksumType) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.BlockChecksumTypeProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(BlockChecksumOptions) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.BlockChecksumOptionsProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ExtendedBlock) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(Token<?>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ShortCircuitShm.ShmId) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ShortCircuitShm.SlotId) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DatanodeID) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DatanodeInfo.AdminStates) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DatanodeInfo) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DatanodeInfo[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DatanodeInfo[], int) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
  Copy from `dnInfos` to a target of list of same size starting at `startIdx`.
convert(boolean[], int) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(String[], int) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.ExtendedBlockProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.DatanodeLocalInfoProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.CipherOptionProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.CipherSuiteProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CipherOption) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CipherSuite) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(BlockTokenIdentifier.AccessMode) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.AccessModeProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(BlockTokenIdentifier) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.DatanodeInfoProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(SecurityProtos.TokenProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.DatanodeIDProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.DatanodeInfoProto.AdminState) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.LocatedBlocksProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.GetEditsFromTxidResponseProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(Token<BlockTokenIdentifier>[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.BlockStoragePolicyProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(FsAction) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(XAttrProtos.ListXAttrsResponseProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(XAttrProtos.GetXAttrsResponseProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(AclProtos.AclEntryProto.FsActionProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(AclProtos.FsPermissionProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(FileEncryptionInfo) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CryptoProtocolVersion) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.FileEncryptionInfoProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.CryptoProtocolVersionProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(EnumSet<XAttrSetFlag>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
  The flag field in PB is a bitmask whose values are the same a the emum values of XAttrSetFlag
convert(EncryptionZonesProtos.EncryptionZoneProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(OpenFileEntry) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.OpenFilesBatchResponseProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(AclProtos.GetAclStatusResponseProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.CachePoolEntryProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.CachePoolInfoProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.CachePoolStatsProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CachePoolInfo) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CacheDirectiveInfo) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CacheDirectiveInfo.Expiration) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.CacheDirectiveEntryProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.CacheDirectiveStatsProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.CacheDirectiveInfoProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.CacheDirectiveInfoExpirationProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.SnapshotDiffReportProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.SnapshotDiffReportEntryProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.SnapshotDiffReportListingProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.SnapshotDiffReportListingEntryProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.SnapshottableDirectoryListingProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.SnapshottableDirectoryStatusProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.DataEncryptionKeyProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DatanodeID[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(FsPermission) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.HdfsFileStatusProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.CorruptFileBlocksProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.ContentSummaryProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.QuotaUsageProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(QuotaUsage) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsConstants.ReencryptAction) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsConstants.RollingUpgradeAction) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.RollingUpgradeInfoProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.StorageReportProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.DatanodeStorageProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsConstants.SafeModeAction) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(List<HdfsProtos.DatanodeInfoProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.GetFsStatsResponseProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.GetFsReplicatedBlockStatsResponseProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.GetFsECBlockGroupStatsResponseProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsConstants.DatanodeReportType) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.DirectoryListingProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.HdfsFileStatusProto[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.FsServerDefaultsProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CryptoProtocolVersion[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(BlockStoragePolicy) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(StorageType[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.DatanodeIDProto[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(Block) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.BlockProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(BlockType) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.BlockTypeProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.DatanodeInfoProto[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(LocatedBlocks) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DataEncryptionKey) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(FsServerDefaults) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsFileStatus) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(SnapshottableDirectoryStatus) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsFileStatus[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DirectoryListing) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(long[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ReplicatedBlockStats) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ECBlockGroupStats) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.DatanodeReportTypeProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.SafeModeActionProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(EncryptionZonesProtos.ReencryptActionProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ClientNamenodeProtocolProtos.RollingUpgradeActionProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.RollingUpgradeStatusProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(RollingUpgradeInfo) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CorruptFileBlocks) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ContentSummary) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DatanodeStorage) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(StorageReport) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(SnapshottableDirectoryStatus[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(SnapshotDiffReport.DiffReportEntry) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(SnapshotDiffReportListing.DiffReportListingEntry) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(SnapshotDiffReportListing) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(SnapshotDiffReport) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CacheDirectiveStats) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CacheDirectiveEntry) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CachePoolStats) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CachePoolEntry) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DatanodeLocalInfo) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(AclStatus) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(int) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(EncryptionZone) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(DataTransferProtos.ShortCircuitShmSlotProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CipherSuite, CryptoProtocolVersion, String) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(CipherSuite, CryptoProtocolVersion, String, HdfsProtos.ReencryptionInfoProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.PerFileEncryptionInfoProto, CipherSuite, CryptoProtocolVersion, String) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(String, Long, boolean, long, long, Long, String) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ZoneReencryptionStatus) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(EncryptionZonesProtos.ZoneReencryptionStatusProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.DatanodeInfosProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(HdfsProtos.ProvidedStorageLocationProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convert(ProvidedStorageLocation) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertAclEntry(List<AclProtos.AclEntryProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertAclEntryProto(List<AclEntry>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertAddBlockFlags(List<ClientNamenodeProtocolProtos.AddBlockFlagProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertAddBlockFlags(EnumSet<AddBlockFlag>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertAddErasureCodingPolicyResponse(AddErasureCodingPolicyResponse) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertAddErasureCodingPolicyResponse(HdfsProtos.AddErasureCodingPolicyResponseProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertBlockIndices(byte[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertBlockIndices(List<Integer>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertBooleanList(List<Boolean>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertCacheFlags(EnumSet<CacheFlag>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertCacheFlags(int) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertCipherOptionProtos(List<HdfsProtos.CipherOptionProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertCipherOptions(List<CipherOption>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertCreateFlag(EnumSetWritable<CreateFlag>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertCreateFlag(int) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertCryptoProtocolVersions(List<HdfsProtos.CryptoProtocolVersionProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertDatanodeInfo(DatanodeInfo) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertDatanodeStorageReport(ClientNamenodeProtocolProtos.DatanodeStorageReportProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertDatanodeStorageReport(DatanodeStorageReport) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertDatanodeStorageReports(List<ClientNamenodeProtocolProtos.DatanodeStorageReportProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertDatanodeStorageReports(DatanodeStorageReport[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertDelegationToken(SecurityProtos.TokenProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertECSchema(HdfsProtos.ECSchemaProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertECSchema(ECSchema) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertECState(HdfsProtos.ErasureCodingPolicyState) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertECState(ErasureCodingPolicyState) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertECTopologyVerifierResult(ECTopologyVerifierResult) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertECTopologyVerifierResultProto(HdfsProtos.ECTopologyVerifierResultProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertEditsResponse(EventBatchList) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertErasureCodingCodec(String, String) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertErasureCodingPolicy(HdfsProtos.ErasureCodingPolicyProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
  Convert the protobuf to a `ErasureCodingPolicy`.
convertErasureCodingPolicy(ErasureCodingPolicy) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
  Convert a `ErasureCodingPolicy` to protobuf.
convertErasureCodingPolicy(ErasureCodingPolicyInfo) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
  Convert a `ErasureCodingPolicyInfo` to protobuf.
convertErasureCodingPolicyInfo(HdfsProtos.ErasureCodingPolicyProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
  Convert the protobuf to a `ErasureCodingPolicyInfo`.
convertListXAttrsResponse(List<XAttr>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertLocatedBlock(LocatedBlock) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertLocatedBlock(List<HdfsProtos.LocatedBlockProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertLocatedBlock(HdfsProtos.LocatedBlockProto[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertLocatedBlockProto(HdfsProtos.LocatedBlockProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertLocatedBlocks(LocatedBlock[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertLocatedBlocks(HdfsProtos.LocatedBlockProto[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertLocatedBlocks(List<HdfsProtos.LocatedBlockProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertLocatedBlocks2(List<LocatedBlock>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertOpenFileTypes(List<ClientNamenodeProtocolProtos.OpenFilesTypeProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertOpenFileTypes(EnumSet<OpenFilesIterator.OpenFilesType>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertPerFileEncInfo(FileEncryptionInfo) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertRollingUpgradeStatus(RollingUpgradeStatus) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertStoragePolicies(List<HdfsProtos.BlockStoragePolicyProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertStorageReports(List<HdfsProtos.StorageReportProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertStorageReports(StorageReport[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertStorageType(StorageType) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertStorageType(HdfsProtos.StorageTypeProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertStorageTypes(StorageType[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertStorageTypes(StorageType[], int) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertStorageTypes(List<HdfsProtos.StorageTypeProto>, int) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertTokens(List<SecurityProtos.TokenProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertToProto(DatanodeInfo[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertXAttr(XAttrProtos.XAttrProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertXAttrProto(XAttr) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertXAttrProto(List<XAttr>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertXAttrs(List<XAttrProtos.XAttrProto>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
convertXAttrsResponse(List<XAttr>) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
copyFrom(ByteBuffer) - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.ChunkByteBuffer
copyTo(ByteBuffer) - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.ChunkByteBuffer
  Note: target will be ready-to-read state after the call.
CorruptedBlocks() - Constructor for class org.apache.hadoop.hdfs.DFSUtilClient.CorruptedBlocks
CorruptFileBlocks - Class in org.apache.hadoop.hdfs.protocol
  Contains a list of paths corresponding to corrupt files and a cookie used for iterative calls to NameNode.listCorruptFileBlocks.
CorruptFileBlocks() - Constructor for class org.apache.hadoop.hdfs.protocol.CorruptFileBlocks
CorruptFileBlocks(String[], String) - Constructor for class org.apache.hadoop.hdfs.protocol.CorruptFileBlocks
CorruptMetaHeaderException - Exception in org.apache.hadoop.hdfs.server.datanode
  Exception object that is thrown when the block metadata file is corrupt.
COUNT_LIMIT_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write.ByteArrayManager
COUNT_LIMIT_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write.ByteArrayManager
COUNT_RESET_TIME_PERIOD_MS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write.ByteArrayManager
COUNT_RESET_TIME_PERIOD_MS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write.ByteArrayManager
COUNT_THRESHOLD_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write.ByteArrayManager
COUNT_THRESHOLD_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write.ByteArrayManager
create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
createChecksum(Options.ChecksumOpt) - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
  create a DataChecksum with the given option.
createEncryptionZone(Path, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Deprecated.
createEncryptionZone(Path, String, EnumSet<CreateEncryptionZoneFlag>) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Create an encryption zone rooted at an empty existing directory, using the specified encryption key.
CreateEncryptionZoneFlag - Enum in org.apache.hadoop.hdfs.client
  CreateEncryptionZoneFlag is used in `HdfsAdmin.createEncryptionZone(Path, String, EnumSet)` to indicate what should be done when creating an encryption zone.
CreateFlagParam - Class in org.apache.hadoop.hdfs.web.resources
  CreateFlag enum.
CreateFlagParam(EnumSet<CreateFlag>) - Constructor for class org.apache.hadoop.hdfs.web.resources.CreateFlagParam
CreateFlagParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.CreateFlagParam
createMultipartUploader(FileSystem, Configuration) - Method in class org.apache.hadoop.hdfs.DFSMultipartUploaderFactory
createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
CreateParentParam - Class in org.apache.hadoop.hdfs.web.resources
  Create Parent parameter.
CreateParentParam(Boolean) - Constructor for class org.apache.hadoop.hdfs.web.resources.CreateParentParam
  Constructor.
CreateParentParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.CreateParentParam
  Constructor.
createProxy(Configuration, InetSocketAddress, Class<T>, UserGroupInformation, boolean, AtomicBoolean) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.ClientHAProxyFactory
createProxy(Configuration, InetSocketAddress, Class<T>, UserGroupInformation, boolean) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.ClientHAProxyFactory
createProxyIfNeeded(AbstractNNFailoverProxyProvider.NNProxyInfo<T>) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
  Create a proxy if it has not been created yet.
createRandom() - Static method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.ShmId
  Generate a random ShmId.
createShortCircuitReplicaInfo() - Method in interface org.apache.hadoop.hdfs.shortcircuit.ShortCircuitCache.ShortCircuitReplicaCreator
  Attempt to create a ShortCircuitReplica object.
createSnapshot(Path, String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
createSocket(DomainSocketFactory.PathInfo, int) - Method in class org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory
createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  Create a symlink pointing to the destination path.
CredentialBasedAccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2
  Obtain an access token via the credential-based OAuth2 workflow.
ctime(long) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
currentPos - Variable in class org.apache.hadoop.hdfs.web.ByteRangeInputStream

## D

DatanodeAdminProperties - Class in org.apache.hadoop.hdfs.protocol
  The class describes the configured admin properties for a datanode.
DatanodeAdminProperties() - Constructor for class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
DatanodeInfo.AdminStates - Enum in org.apache.hadoop.hdfs.protocol
DatanodeInfo.DatanodeInfoBuilder - Class in org.apache.hadoop.hdfs.protocol
  Building the DataNodeInfo.
DatanodeInfoBuilder() - Constructor for class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
DatanodeStorage - Class in org.apache.hadoop.hdfs.server.protocol
  Class captures information of a storage in Datanode.
DatanodeStorage(String) - Constructor for class org.apache.hadoop.hdfs.server.protocol.DatanodeStorage
  Create a storage with `DatanodeStorage.State.NORMAL` and `StorageType.DEFAULT`.
DatanodeStorage(String, DatanodeStorage.State, StorageType) - Constructor for class org.apache.hadoop.hdfs.server.protocol.DatanodeStorage
DatanodeStorage.State - Enum in org.apache.hadoop.hdfs.server.protocol
  The state of the storage.
DatanodeStorageReport - Class in org.apache.hadoop.hdfs.server.protocol
  Class captures information of a datanode and its storages.
DatanodeStorageReport(DatanodeInfo, StorageReport[]) - Constructor for class org.apache.hadoop.hdfs.server.protocol.DatanodeStorageReport
DataNodeUsageReport.Builder - Class in org.apache.hadoop.hdfs.server.protocol
  Builder class for `DataNodeUsageReport`.
DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.AccessTimeParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.AclPermissionParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.BlockSizeParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.BufferSizeParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.CreateFlagParam
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.CreateParentParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.DelegationParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.DestinationParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.DoAsParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.ECPolicyParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.FsActionParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.GroupParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.HttpOpParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.LengthParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.ModificationTimeParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.NameSpaceQuotaParam
  Default parameter value (`Long.MAX_VALUE`).
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.NewLengthParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.NoRedirectParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.OffsetParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.OldSnapshotNameParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.OverwriteParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.OwnerParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.PermissionParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.RecursiveParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.RenewerParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.ReplicationParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.SnapshotNameParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.StartAfterParam
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.StoragePolicyParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.StorageSpaceQuotaParam
  Default parameter value (`Long.MAX_VALUE`).
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.StorageTypeParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.TokenArgumentParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.UserParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.XAttrNameParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam
  Default parameter value.
DEFAULT - Static variable in class org.apache.hadoop.hdfs.web.resources.XAttrValueParam
  Default parameter value.
DEFAULT_LIMIT - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
DEFAULT_MAX_RELATIVE_EXPIRY - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
  Default max relative expiry for cache pools.
DEFAULT_REPLICATION_NUM - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
defaultBlockSize(long) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
DelegationParam - Class in org.apache.hadoop.hdfs.web.resources
  Represents delegation token used for authentication.
DelegationParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.DelegationParam
  Constructor.
DelegationTokenIdentifier.SWebHdfsDelegationTokenIdentifier - Class in org.apache.hadoop.hdfs.security.token.delegation
DelegationTokenIdentifier.WebHdfsDelegationTokenIdentifier - Class in org.apache.hadoop.hdfs.security.token.delegation
delete(Path, boolean) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
DeleteOpParam - Class in org.apache.hadoop.hdfs.web.resources
  Http DELETE operation parameter.
DeleteOpParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.DeleteOpParam
  Constructor.
DeleteOpParam.Op - Enum in org.apache.hadoop.hdfs.web.resources
  Delete operations.
deleteSnapshot(Path, String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
DestinationParam - Class in org.apache.hadoop.hdfs.web.resources
  Destination path parameter.
DestinationParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.DestinationParam
  Constructor.
DFS_CLIENT_HTTPS_KEYSTORE_RESOURCE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_CLIENT_HTTPS_NEED_AUTH_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_DATANODE_BALANCE_BANDWIDTHPERSEC_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_DATANODE_DATA_DIR_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_DATANODE_HOST_NAME_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_DATANODE_MAX_RECEIVER_THREADS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_HTTP_POLICY_KEY - Static variable in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
DFS_METRICS_SESSION_ID_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_ACCESSTIME_PRECISION_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_BACKUP_ADDRESS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_BACKUP_HTTP_ADDRESS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_CHECKPOINT_DIR_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_CHECKPOINT_EDITS_DIR_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_CHECKPOINT_PERIOD_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_EDITS_DIR_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_HEARTBEAT_RECHECK_INTERVAL_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_MAX_OBJECTS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_NAME_DIR_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_NAME_DIR_RESTORE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_RECONSTRUCTION_PENDING_TIMEOUT_SEC_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_REDUNDANCY_CONSIDERLOAD_FACTOR - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_REDUNDANCY_CONSIDERLOAD_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_REDUNDANCY_INTERVAL_SECONDS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_REPLICATION_MAX_STREAMS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_REPLICATION_MIN_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_SAFEMODE_EXTENSION_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_SAFEMODE_THRESHOLD_PCT_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_NAMESERVICE_ID - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_PERMISSIONS_ENABLED_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFS_PERMISSIONS_SUPERUSERGROUP_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.DeprecatedKeys
DFSClient.DFSDataInputStream - Class in org.apache.hadoop.hdfs
  Deprecated.
  use `HdfsDataInputStream` instead.
DfsClientConf - Class in org.apache.hadoop.hdfs.client.impl
  DFSClient configuration.
DfsClientConf(Configuration) - Constructor for class org.apache.hadoop.hdfs.client.impl.DfsClientConf
DfsClientConf.ShortCircuitConf - Class in org.apache.hadoop.hdfs.client.impl
  Configuration for short-circuit reads.
DfsClientShm - Class in org.apache.hadoop.hdfs.shortcircuit
  DfsClientShm is a subclass of ShortCircuitShm which is used by the DfsClient.
DfsClientShmManager.PerDatanodeVisitorInfo - Class in org.apache.hadoop.hdfs.shortcircuit
DfsClientShmManager.Visitor - Interface in org.apache.hadoop.hdfs.shortcircuit
DFSDataInputStream(DFSInputStream) - Constructor for class org.apache.hadoop.hdfs.DFSClient.DFSDataInputStream
  Deprecated.
DFSInotifyEventInputStream - Class in org.apache.hadoop.hdfs
  Stream for reading inotify events.
DFSMultipartUploaderFactory - Class in org.apache.hadoop.hdfs
  Support for HDFS multipart uploads, built on `FileSystem.concat(Path, Path[])`.
DFSMultipartUploaderFactory() - Constructor for class org.apache.hadoop.hdfs.DFSMultipartUploaderFactory
DFSOpsCountStatistics - Class in org.apache.hadoop.hdfs
  This storage statistics tracks how many times each DFS operation was issued.
DFSOpsCountStatistics() - Constructor for class org.apache.hadoop.hdfs.DFSOpsCountStatistics
DFSOpsCountStatistics.OpType - Enum in org.apache.hadoop.hdfs
  This is for counting distributed file system operations.
DfsPathCapabilities - Class in org.apache.hadoop.hdfs.client
DFSUtilClient.CorruptedBlocks - Class in org.apache.hadoop.hdfs
  A utility class as a container to put corrupted blocks, shared by client and datanode.
DiffReportEntry(SnapshotDiffReport.DiffType, byte[]) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry
DiffReportEntry(SnapshotDiffReport.DiffType, byte[][]) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry
DiffReportEntry(SnapshotDiffReport.DiffType, byte[], byte[]) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry
DiffReportEntry(SnapshotDiffReport.DiffType, byte[][], byte[][]) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry
DiffReportListingEntry(long, long, byte[][], boolean, byte[][]) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing.DiffReportListingEntry
DiffReportListingEntry(long, long, byte[], boolean, byte[]) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing.DiffReportListingEntry
disabled - Variable in class org.apache.hadoop.hdfs.shortcircuit.DfsClientShmManager.PerDatanodeVisitorInfo
disableDomainSocketPath(String) - Method in class org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory
disableECPolicy(String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
disableErasureCodingPolicy(String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Disable erasure coding policy.
disableShortCircuitForPath(String) - Method in class org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory
disallowSnapshot(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Disallow snapshot on a directory.
disallowSnapshot(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
DiskBalancerWorkEntry() - Constructor for class org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.DiskBalancerWorkEntry
  Constructor needed for json serialization.
DiskBalancerWorkEntry(String) - Constructor for class org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.DiskBalancerWorkEntry
DiskBalancerWorkEntry(String, String, DiskBalancerWorkItem) - Constructor for class org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.DiskBalancerWorkEntry
  Constructs a Work Entry class.
DiskBalancerWorkStatus.DiskBalancerWorkEntry - Class in org.apache.hadoop.hdfs.server.datanode
  A class that is used to report each work item that we are working on.
DiskBalancerWorkStatus.Result - Enum in org.apache.hadoop.hdfs.server.datanode
  Various result values.
DistributedFileSystem.HdfsDataOutputStreamBuilder - Class in org.apache.hadoop.hdfs
  HdfsDataOutputStreamBuilder provides the HDFS-specific capabilities to write file on HDFS.
DoAsParam - Class in org.apache.hadoop.hdfs.web.resources
  DoAs parameter for proxy user.
DoAsParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.DoAsParam
  Constructor.
DomainSocketFactory - Class in org.apache.hadoop.hdfs.shortcircuit
DomainSocketFactory(DfsClientConf.ShortCircuitConf) - Constructor for class org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory
DomainSocketFactory.PathInfo - Class in org.apache.hadoop.hdfs.shortcircuit
DomainSocketFactory.PathState - Enum in org.apache.hadoop.hdfs.shortcircuit
dstPath(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent.Builder

## E

ECBlockGroupStats - Class in org.apache.hadoop.hdfs.protocol
  Get statistics pertaining to blocks of type `BlockType.STRIPED` in the filesystem.
ECBlockGroupStats(long, long, long, long, long) - Constructor for class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
ECBlockGroupStats(long, long, long, long, long, Long) - Constructor for class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
ecPolicyName(String) - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
  Enforce the file to be a striped file with erasure coding policy 'policyName', no matter what its parent directory's replication or erasure coding policy is.
ECPolicyParam - Class in org.apache.hadoop.hdfs.web.resources
  policy parameter.
ECPolicyParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.ECPolicyParam
  Constructor.
EMPTY_ARRAY - Static variable in class org.apache.hadoop.hdfs.server.protocol.StorageReport
ENABLE_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure
ENABLE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure
ENABLED_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Mmap
ENABLED_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write.ByteArrayManager
ENABLED_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Mmap
ENABLED_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write.ByteArrayManager
enableECPolicy(String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
enableErasureCodingPolicy(String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Enable erasure coding policy.
EncryptionZone - Class in org.apache.hadoop.hdfs.protocol
  A simple class for representing an encryption zone.
EncryptionZone(long, String, CipherSuite, CryptoProtocolVersion, String) - Constructor for class org.apache.hadoop.hdfs.protocol.EncryptionZone
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.AddErasureCodingPolicyResponse
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.CorruptFileBlocks
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry
equals(Object) - Method in class org.apache.hadoop.hdfs.server.protocol.DatanodeStorage
equals(Object) - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.ShmId
equals(Object) - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotId
erasureCoded(boolean) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
Event - Class in org.apache.hadoop.hdfs.inotify
  Events sent by the inotify system.
Event(Event.EventType) - Constructor for class org.apache.hadoop.hdfs.inotify.Event
Event.AppendEvent - Class in org.apache.hadoop.hdfs.inotify
  Sent when an existing file is opened for append.
Event.AppendEvent.Builder - Class in org.apache.hadoop.hdfs.inotify
Event.CloseEvent - Class in org.apache.hadoop.hdfs.inotify
  Sent when a file is closed after append or create.
Event.CreateEvent - Class in org.apache.hadoop.hdfs.inotify
  Sent when a new file is created (including overwrite).
Event.CreateEvent.Builder - Class in org.apache.hadoop.hdfs.inotify
Event.CreateEvent.INodeType - Enum in org.apache.hadoop.hdfs.inotify
Event.EventType - Enum in org.apache.hadoop.hdfs.inotify
Event.MetadataUpdateEvent - Class in org.apache.hadoop.hdfs.inotify
  Sent when there is an update to directory or file (none of the metadata tracked here applies to symlinks) that is not associated with another inotify event.
Event.MetadataUpdateEvent.Builder - Class in org.apache.hadoop.hdfs.inotify
Event.MetadataUpdateEvent.MetadataType - Enum in org.apache.hadoop.hdfs.inotify
Event.RenameEvent - Class in org.apache.hadoop.hdfs.inotify
  Sent when a file, directory, or symlink is renamed.
Event.RenameEvent.Builder - Class in org.apache.hadoop.hdfs.inotify
Event.TruncateEvent - Class in org.apache.hadoop.hdfs.inotify
  Sent when a file is truncated.
Event.UnlinkEvent - Class in org.apache.hadoop.hdfs.inotify
  Sent when a file, directory, or symlink is deleted.
Event.UnlinkEvent.Builder - Class in org.apache.hadoop.hdfs.inotify
EventBatch - Class in org.apache.hadoop.hdfs.inotify
  A batch of events that all happened on the same transaction ID.
EventBatch(long, Event[]) - Constructor for class org.apache.hadoop.hdfs.inotify.EventBatch
EXCLUDE_NODES_CACHE_EXPIRY_INTERVAL_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write
EXCLUDE_NODES_CACHE_EXPIRY_INTERVAL_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write
ExcludeDatanodesParam - Class in org.apache.hadoop.hdfs.web.resources
  Exclude datanodes param
ExcludeDatanodesParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam
  Constructor.
EXPIRE_BUFFER_MS - Static variable in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
EXPIRES_IN - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
EZ_HEADER - Static variable in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
ezKeyVersionName(String) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder

## F

Factory() - Constructor for class org.apache.hadoop.hdfs.client.BlockReportOptions.Factory
factory - Variable in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
FAILED - Static variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
FAILOVER_MAX_ATTEMPTS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
FAILOVER_MAX_ATTEMPTS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
FAILOVER_SLEEPTIME_BASE_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
FAILOVER_SLEEPTIME_BASE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
FAILOVER_SLEEPTIME_MAX_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
FAILOVER_SLEEPTIME_MAX_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
FailureInjector() - Constructor for class org.apache.hadoop.hdfs.client.impl.BlockReaderFactory.FailureInjector
fallbackToSimpleAuth - Variable in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
favoredNodes(InetSocketAddress[]) - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
  Set favored DataNodes.
FEFINFO_HEADER - Static variable in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
FETCHED - Static variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
  Chunk has been successfully fetched
fetchedChunksNum - Variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.AlignedStripe
fileLength - Variable in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
fileReencryptionFailures(long) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
filesReencrypted(long) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
free() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
fromBlockId(long) - Static method in enum org.apache.hadoop.hdfs.protocol.BlockType
  Parse a BlockId to find the BlockType Note: the old block id generation algorithm was based on a pseudo random number generator, so there may be legacy blocks that make this conversion unreliable.
fromString(String) - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.RollingUpgradeAction
  Convert the given String to a RollingUpgradeAction.
fromString(String) - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.StoragePolicySatisfierMode
  Convert the given String to a StoragePolicySatisfierMode.
fromSymbol(String) - Static method in enum org.apache.hadoop.hdfs.DFSOpsCountStatistics.OpType
fromValue(String) - Static method in enum org.apache.hadoop.hdfs.protocol.DatanodeInfo.AdminStates
fromValue(String) - Static method in enum org.apache.hadoop.hdfs.server.protocol.SlowDiskReports.DiskOp
FsActionParam - Class in org.apache.hadoop.hdfs.web.resources
  `FsAction` Parameter
FsActionParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.FsActionParam
  Constructor.
FsActionParam(FsAction) - Constructor for class org.apache.hadoop.hdfs.web.resources.FsActionParam
  Constructor.
full - Variable in class org.apache.hadoop.hdfs.shortcircuit.DfsClientShmManager.PerDatanodeVisitorInfo

## G

generateReport() - Method in class org.apache.hadoop.hdfs.client.impl.SnapshotDiffReportGenerator
generateReportList() - Method in class org.apache.hadoop.hdfs.client.impl.SnapshotDiffReportGenerator
generateUuid() - Static method in class org.apache.hadoop.hdfs.server.protocol.DatanodeStorage
  Generate new storage ID.
getAbsoluteDate() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Expiration
getAbsoluteMillis() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Expiration
getAbsolutePaths() - Method in class org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam
getAccessToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider
  Obtain the access token that should be added to http connection's header.
getAccessToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
getAccessToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
getAclPermission(boolean) - Method in class org.apache.hadoop.hdfs.web.resources.AclPermissionParam
getAclPermissionPattern() - Static method in class org.apache.hadoop.hdfs.web.resources.AclPermissionParam
getAcls() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
  The full set of ACLs currently associated with this file or directory.
getAclStatus(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getActualTxid() - Method in exception org.apache.hadoop.hdfs.inotify.MissingEventsException
getAdditionalTokenIssuers() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getAddress() - Method in class org.apache.hadoop.hdfs.NameNodeProxiesClient.ProxyAndInfo
getAddress() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider.NNProxyInfo
getAdminState() - Method in class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
  Get the admin state of the datanode.
getAllBlocks() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
  Get the collection of blocks that has already been located.
getAllStoragePolicies() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Retrieve all the storage policies supported by HDFS file system.
getAllStoragePolicies() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getAtime() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getBlockId() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
  Get the ExtendedBlockId associated with this slot.
getBlockPoolId() - Method in class org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo.Bean
getBlockPoolUsed() - Method in class org.apache.hadoop.hdfs.server.protocol.StorageReport
getBlockType() - Method in class org.apache.hadoop.hdfs.ReadStatistics
getBlockWriteLocateFollowingInitialDelayMs() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getBufferSize() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.WebHdfsInputStream
getByteBuffer() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
getBytesCached() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
getBytesCached() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
getBytesInFutureBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getBytesInFutureBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getBytesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
getBytesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
getBytesOverlimit() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
getBytesRead() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.BlockReadStats
getByteString(byte[]) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
getCachedState() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider.NNProxyInfo
getCanonicalServiceName() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getCanonicalUri() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getCapacity() - Method in class org.apache.hadoop.hdfs.server.protocol.StorageReport
getChecksumCombineMode() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getChecksumEcSocketTimeout() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getChecksumOptFromConf(Configuration) - Static method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getChildrenNum() - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
getChunkBuffer() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
getCompletionTime() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
getConf() - Method in class org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver
getConf() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider
  Return the conf.
getContentSummary(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getCookie() - Method in class org.apache.hadoop.hdfs.protocol.CorruptFileBlocks
getCorruptBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getCorruptBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getCorruptionMap() - Method in class org.apache.hadoop.hdfs.DFSUtilClient.CorruptedBlocks
getCreateList() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing
getCredential() - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
getCredential() - Method in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
getCtime() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
  Creation time of the file, directory, or symlink.
getCurrentBlock() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
  Get the block containing the target position.
getCurrentBlockReplication() - Method in class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
  Get the actual number of replicas of the current block.
getCurrentDatanode() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
  Get the datanode from which the stream is currently reading.
getDatanodeInfo() - Method in class org.apache.hadoop.hdfs.server.protocol.DatanodeStorageReport
getDatanodeRestartTimeout() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getDatanodeSocketWriteTimeout() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getDataTransferTcpNoDelay() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getDefaultBlockSize() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getDefaultBlockSize() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getDefaultBlockSize() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getDefaultChecksumOpt() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getDefaultDirFsPermission() - Static method in class org.apache.hadoop.hdfs.web.resources.PermissionParam
getDefaultFileFsPermission() - Static method in class org.apache.hadoop.hdfs.web.resources.PermissionParam
getDefaultPort() - Method in class org.apache.hadoop.hdfs.web.SWebHdfsFileSystem
getDefaultPort() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getDefaultReplication() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getDefaultReplication() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getDefaultReplication() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getDefaultSymLinkFsPermission() - Static method in class org.apache.hadoop.hdfs.web.resources.PermissionParam
getDelegationToken() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getDelegationToken(String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getDelegationTokenService() - Method in class org.apache.hadoop.hdfs.NameNodeProxiesClient.ProxyAndInfo
getDeleteList() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing
getDestPath() - Method in class org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.DiskBalancerWorkEntry
  Gets the Destination path.
getDfsUsed() - Method in class org.apache.hadoop.hdfs.server.protocol.StorageReport
getDiffList() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport
getDirFsPermission() - Method in class org.apache.hadoop.hdfs.web.resources.PermissionParam
getDirId() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing.DiffReportListingEntry
getDirStatus() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus
getDomainSocket() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
getDomainSocket() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
getDomainSocketDisableIntervalSeconds() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getDomainSocketPath() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getDoOutput() - Method in enum org.apache.hadoop.hdfs.web.resources.DeleteOpParam.Op
getDoOutput() - Method in enum org.apache.hadoop.hdfs.web.resources.GetOpParam.Op
getDoOutput() - Method in interface org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op
getDoOutput() - Method in class org.apache.hadoop.hdfs.web.resources.HttpOpParam.TemporaryRedirectOp
getDoOutput() - Method in enum org.apache.hadoop.hdfs.web.resources.PostOpParam.Op
getDoOutput() - Method in enum org.apache.hadoop.hdfs.web.resources.PutOpParam.Op
getDropBehind() - Method in class org.apache.hadoop.hdfs.server.datanode.CachingStrategy
getDstPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent
getEncoding() - Method in class org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam
getEncryptionZoneForPath(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Get the path of the encryption zone for a given file or directory.
getEndpointShmManager() - Method in class org.apache.hadoop.hdfs.shortcircuit.DfsClientShm
getErasureCodingPolicies() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Get the Erasure coding policies supported.
getErasureCodingPolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Get the erasure coding policy information for the specified path
getErasureCodingPolicy() - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
  Get the erasure coding policy if it's set.
getErasureCodingPolicy(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getErrorMsg() - Method in class org.apache.hadoop.hdfs.protocol.AddErasureCodingPolicyResponse
getEvents() - Method in class org.apache.hadoop.hdfs.inotify.EventBatch
getEventType() - Method in class org.apache.hadoop.hdfs.inotify.Event
getExcludedNodesCacheExpiry() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getExpectedHttpResponseCode() - Method in enum org.apache.hadoop.hdfs.web.resources.DeleteOpParam.Op
getExpectedHttpResponseCode() - Method in enum org.apache.hadoop.hdfs.web.resources.GetOpParam.Op
getExpectedHttpResponseCode() - Method in interface org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op
getExpectedHttpResponseCode() - Method in class org.apache.hadoop.hdfs.web.resources.HttpOpParam.TemporaryRedirectOp
  Override the original expected response with "Temporary Redirect".
getExpectedHttpResponseCode() - Method in enum org.apache.hadoop.hdfs.web.resources.PostOpParam.Op
getExpectedHttpResponseCode() - Method in enum org.apache.hadoop.hdfs.web.resources.PutOpParam.Op
getExpectedTxid() - Method in exception org.apache.hadoop.hdfs.inotify.MissingEventsException
getExpiration() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
getEzKeyVersionName() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
getFailoverSleepBaseMillis() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getFailoverSleepMaxMillis() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getFallBackAuthenticator() - Method in class org.apache.hadoop.hdfs.web.KerberosUgiAuthenticator
getFallbackToSimpleAuth() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getFileChecksum(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getFileEncryptionInfo(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Returns the FileEncryptionInfo on the HdfsFileStatus for the given path.
getFileEncryptionInfo() - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
getFileEncryptionInfo() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.ReadRunner
getFileFsPermission() - Method in class org.apache.hadoop.hdfs.web.resources.PermissionParam
getFileId() - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
getFileId() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing.DiffReportListingEntry
getFileLength() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.WebHdfsInputStream
getFiles() - Method in class org.apache.hadoop.hdfs.protocol.CorruptFileBlocks
getFilesCached() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
getFilesCached() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
getFileSize() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
  The size of the closed file in bytes.
getFileSize() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
  The size of the truncated file in bytes.
getFilesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
getFilesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
getFilesReencrypted() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
getFileStatus(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getFinalizeTime() - Method in class org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo.Bean
getFlag() - Method in class org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam
getFlags() - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
getFromSnapshot() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport
getFullPath() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus
getGroup() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus.Bean
getGroupName() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getGroupName() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getGroupName() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getHdfsTimeout() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getHedgedReadThreadpoolSize() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getHedgedReadThresholdMillis() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getHi() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.ShmId
getHighestPriorityLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getHighestPriorityLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getHomeDirectory() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getHomeDirectoryString(UserGroupInformation) - Static method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  Deprecated.
getHostName() - Method in class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
  Return the host name of the datanode.
getId() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
getId() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
getId() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
getInfo() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveEntry
getInfo() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolEntry
getiNodeType() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getInotifyEventStream() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Exposes a stream of namesystem events.
getInotifyEventStream(long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  A version of `HdfsAdmin.getInotifyEventStream()` meant for advanced users who are aware of HDFS edits up to lastReadTxid (e.g.
getInputStream() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
getInputStream() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
getInputStream() - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
getInputStream() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.ReadRunner
getInputStreamChannel() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
getInputStreamChannel() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
getInstance(Configuration) - Static method in class org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver
  Returns an instance of TrustedChannelResolver.
getInterface() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
getInterface() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.WrappedFailoverProxyProvider
getIntResult() - Method in enum org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.Result
  Get int value of result.
getInvalidTokenException() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitReplicaInfo
getIoBufferSize() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getIsFromEarlier() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing
getKeyName() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
getKeyProvider() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Get KeyProvider if present.
getKeyProvider() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getKeyProviderCacheExpiryMs() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getKeyProviderUri() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getKind() - Method in class org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier.SWebHdfsDelegationTokenIdentifier
getKind() - Method in class org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier.WebHdfsDelegationTokenIdentifier
getLabel() - Method in enum org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffType
getLastCheckpointFile() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
getLastIndex() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing
getLastPath() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing
getLaterSnapshotName() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport
getleaseHardLimitPeriod() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getLength() - Method in interface org.apache.hadoop.hdfs.util.LongBitFormat.Enum
getLength() - Method in class org.apache.hadoop.hdfs.util.LongBitFormat
getLength() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripeRange
getLength() - Method in class org.apache.hadoop.hdfs.web.resources.LengthParam
getLimit() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getLo() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.ShmId
getLocalAddressString() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
getLocalAddressString() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
getLocalNameInBytes() - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
  Get the Java UTF8 representation of the local name.
getLong(String) - Method in class org.apache.hadoop.hdfs.DFSOpsCountStatistics
getLongStatistics() - Method in class org.apache.hadoop.hdfs.DFSOpsCountStatistics
getLowRedundancyBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getMaintenanceExpireTimeInMS() - Method in class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
  Get the maintenance expiration time in milliseconds.
getMaxBlockAcquireFailures() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getMaxFailoverAttempts() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getMaxRelativeExpiryMs() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getMaxRetryAttempts() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getMetadataType() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getMillis() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Expiration
getMin() - Method in class org.apache.hadoop.hdfs.util.LongBitFormat
getMissingBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getMissingReplicaBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getMissingReplicationOneBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getMode() - Method in enum org.apache.hadoop.hdfs.client.CreateEncryptionZoneFlag
getMode() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getMode() - Method in enum org.apache.hadoop.hdfs.protocol.OpenFilesIterator.OpenFilesType
getModificationTime() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus.Bean
getModifyList() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing
getMtime() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getName() - Method in class org.apache.hadoop.hdfs.web.resources.AccessTimeParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.AclPermissionParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.BlockSizeParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.BufferSizeParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.CreateFlagParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.CreateParentParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.DelegationParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.DeleteOpParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.DestinationParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.DoAsParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.ECPolicyParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.FsActionParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.GetOpParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.GroupParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.LengthParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.ModificationTimeParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.NameSpaceQuotaParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.NewLengthParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.NoRedirectParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.OffsetParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.OldSnapshotNameParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.OverwriteParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.OwnerParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.Param
getName() - Method in class org.apache.hadoop.hdfs.web.resources.PermissionParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.PostOpParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.PutOpParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.RecursiveParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.RenewerParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.ReplicationParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.SnapshotNameParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.StartAfterParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.StoragePolicyParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.StorageSpaceQuotaParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.StorageTypeParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.TokenArgumentParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.UnmaskedPermissionParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.UserParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.XAttrNameParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam
getName() - Method in class org.apache.hadoop.hdfs.web.resources.XAttrValueParam
getNamenodeAddr() - Method in class org.apache.hadoop.hdfs.client.BlockReportOptions
getNetworkDistance() - Method in class org.apache.hadoop.hdfs.ReplicaAccessor
  Return the network distance between local machine and the remote machine.
getNetworkDistance() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.BlockReadStats
getNextRefreshMSSinceEpoch() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
  Get next time we should refresh the token.
getNonDfsUsed() - Method in class org.apache.hadoop.hdfs.server.protocol.StorageReport
getNumBlockWriteLocateFollowingRetry() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getNumBlockWriteRetry() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getNumCachedConnRetry() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getNumReencryptionFailures() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
getOffset() - Method in class org.apache.hadoop.hdfs.web.resources.OffsetParam
getOffsetInBlock() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.AlignedStripe
GetOpParam - Class in org.apache.hadoop.hdfs.web.resources
  Http GET operation parameter.
GetOpParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.GetOpParam
  Constructor.
GetOpParam.Op - Enum in org.apache.hadoop.hdfs.web.resources
  Get operations.
getOutputStream() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
getOutputStream() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
getOverwrite() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getOwner() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus.Bean
getOwnerName() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getOwnerName() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getOwnerName() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getParentFullPath() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.AppendEvent
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent
getPath() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
getPath() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
getPath() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus.Bean
getPath() - Method in class org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory.PathInfo
getPath() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.WebHdfsInputStream
getPathExpireSeconds() - Method in class org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory
getPathInfo(InetSocketAddress, DfsClientConf.ShortCircuitConf) - Method in class org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory
  Get information about a domain socket path.
getPathState() - Method in class org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory.PathInfo
getPeer() - Method in class org.apache.hadoop.hdfs.shortcircuit.DfsClientShm
getPendingDeletionBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getPendingDeletionBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getPermission() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus.Bean
getPerms() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getPerms() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getPolicy() - Method in class org.apache.hadoop.hdfs.protocol.AddErasureCodingPolicyResponse
getPool() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
getPoolName() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getPort() - Method in class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
  Get the port number of the datanode.
getPos() - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
  Return the current offset from the start of the file
getPos() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.WebHdfsInputStream
getPrefetchSize() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getProxy() - Method in class org.apache.hadoop.hdfs.NameNodeProxiesClient.ProxyAndInfo
getProxy() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider
  Lazily initialize the RPC proxy object.
getProxy() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.IPFailoverProxyProvider
getProxy() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.RequestHedgingProxyProvider
getProxy() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.WrappedFailoverProxyProvider
getProxyAddresses(URI, String) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
  Get list of configured NameNode proxy addresses.
getQuotaUsage(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getRandomOrder(Configuration, URI) - Static method in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
  Check whether random order is configured for failover proxy provider for the namenode/nameservice.
getReadahead() - Method in class org.apache.hadoop.hdfs.server.datanode.CachingStrategy
getReadStatistics() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
  Get statistics about the reads which this DFSInputStream has done.
getReadStats() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
getReceiveBufferSize() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
getReceiveBufferSize() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
getReconfigurationStatus(ReconfigurationProtocolProtos.GetReconfigurationStatusResponseProto) - Static method in class org.apache.hadoop.hdfs.protocolPB.ReconfigurationProtocolUtils
getRedirect() - Method in enum org.apache.hadoop.hdfs.web.resources.DeleteOpParam.Op
getRedirect() - Method in enum org.apache.hadoop.hdfs.web.resources.GetOpParam.Op
getRedirect() - Method in interface org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op
getRedirect() - Method in class org.apache.hadoop.hdfs.web.resources.HttpOpParam.TemporaryRedirectOp
getRedirect() - Method in enum org.apache.hadoop.hdfs.web.resources.PostOpParam.Op
getRedirect() - Method in enum org.apache.hadoop.hdfs.web.resources.PutOpParam.Op
getRefreshReadBlockLocationsMS() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getRefreshToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
getRemaining() - Method in class org.apache.hadoop.hdfs.server.protocol.StorageReport
getRemoteAddressString() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
getRemoteAddressString() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
getRemoteBytesRead() - Method in class org.apache.hadoop.hdfs.ReadStatistics
getRenewToken() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getReplica() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitReplicaInfo
getReplicaAccessorBuilderClasses() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getReplication() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
  Replication is zero if the CreateEvent iNodeType is directory or symlink.
getReplication() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getReplication() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
getRequireAuth() - Method in enum org.apache.hadoop.hdfs.web.resources.DeleteOpParam.Op
getRequireAuth() - Method in enum org.apache.hadoop.hdfs.web.resources.GetOpParam.Op
getRequireAuth() - Method in interface org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op
getRequireAuth() - Method in class org.apache.hadoop.hdfs.web.resources.HttpOpParam.TemporaryRedirectOp
getRequireAuth() - Method in enum org.apache.hadoop.hdfs.web.resources.PostOpParam.Op
getRequireAuth() - Method in enum org.apache.hadoop.hdfs.web.resources.PutOpParam.Op
getResolvedUrl(HttpURLConnection) - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
getRetryIntervalForGetLastBlockLength() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getRetryTimesForGetLastBlockLength() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getScheme() - Method in class org.apache.hadoop.hdfs.DFSOpsCountStatistics
getScheme() - Method in class org.apache.hadoop.hdfs.web.SWebHdfsFileSystem
getScheme() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  Return the protocol scheme for the FileSystem.
getScrMetricsSamplingPercentage() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getServerDefaults() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getShm() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
  Get the short-circuit memory segment associated with this Slot.
getShmId() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
getShmId() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotId
getShortCircuitBufferSize() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getShortCircuitCacheStaleThresholdMs() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getShortCircuitConf() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getShortCircuitMmapCacheExpiryMs() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getShortCircuitMmapCacheRetryTimeout() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getShortCircuitMmapCacheSize() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getShortCircuitSharedMemoryWatcherInterruptCheckMs() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getShortCircuitStreamsCacheExpiryMs() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getShortCircuitStreamsCacheSize() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getSlice(int) - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.ChunkByteBuffer
getSlices() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.ChunkByteBuffer
getSlot(int) - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
getSlotId() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
  Get the SlotId of this slot, containing both shmId and slotIdx.
getSlotIdx() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
  Get the Slot index.
getSlotIdx() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotId
getSlowIoWarningThresholdMs() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getSnapshotDiffReport(Path, String, String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getSnapshotNumber() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus.Bean
getSnapshotNumber() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus
getSnapshotQuota() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus.Bean
getSnapshotQuota() - Method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus
getSnapshotRoot() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport
getSnapshottableDirectoryList() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getSocketCacheCapacity() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getSocketCacheExpiry() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
getSocketSendBufferSize() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getSocketTimeout() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getSourcePath() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry
getSourcePath() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing.DiffReportListingEntry
getSourcePath() - Method in class org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.DiskBalancerWorkEntry
  Returns the source path.
getSpanInBlock() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.AlignedStripe
getSrcPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent
getStartTime() - Method in class org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo.Bean
getState() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
getState() - Method in class org.apache.hadoop.hdfs.server.protocol.DatanodeStorage
getStats() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveEntry
getStats() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolEntry
getStorage() - Method in class org.apache.hadoop.hdfs.server.protocol.StorageReport
getStorageID() - Method in class org.apache.hadoop.hdfs.server.protocol.DatanodeStorage
getStoragePolicies(Map<?, ?>) - Static method in class org.apache.hadoop.hdfs.web.JsonUtilClient
getStoragePolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Query the effective storage policy ID for the given file or directory.
getStoragePolicy() - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
getStoragePolicy(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getStorageReports() - Method in class org.apache.hadoop.hdfs.server.protocol.DatanodeStorageReport
getStorageType() - Method in class org.apache.hadoop.hdfs.server.protocol.DatanodeStorage
getStripedReadThreadpoolSize() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getSubmissionTime() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
getSuite() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
getSupportsReceiptVerification() - Method in class org.apache.hadoop.hdfs.client.impl.BlockReaderFactory.FailureInjector
getSymbol() - Method in enum org.apache.hadoop.hdfs.DFSOpsCountStatistics.OpType
getSymlink() - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
getSymlinkInBytes() - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
  Opaque referant for the symlink, to be resolved at the client.
getSymlinkTarget() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
  Symlink target is null if the CreateEvent iNodeType is not symlink.
getTargetPath() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry
getTargetPath() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing.DiffReportListingEntry
getTaskId() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getTcpNoDelay() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
getTcpNoDelay() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
getThisBuilder() - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
  The time when this event occurred, in milliseconds since the epoch.
getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent
  The time when this event occurred, in milliseconds since the epoch.
getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
  The time when this event occurred, in milliseconds since the epoch.
getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent
  The time when this event occurred, in milliseconds since the epoch.
getTimeWindow() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getTokenKind() - Method in class org.apache.hadoop.hdfs.web.SWebHdfsFileSystem
getTokenKind() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getTotalBytesRead() - Method in class org.apache.hadoop.hdfs.ReadStatistics
getTotalEcDecodingTimeMillis() - Method in class org.apache.hadoop.hdfs.ReadStatistics
  Return the total time in milliseconds used for erasure coding decoding.
getTotalLocalBytesRead() - Method in class org.apache.hadoop.hdfs.ReadStatistics
getTotalShortCircuitBytesRead() - Method in class org.apache.hadoop.hdfs.ReadStatistics
getTotalZeroCopyBytesRead() - Method in class org.apache.hadoop.hdfs.ReadStatistics
getTransportScheme() - Method in class org.apache.hadoop.hdfs.web.SWebHdfsFileSystem
getTransportScheme() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  return the underlying transport protocol (http / https).
getTrashRoot(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getTxid() - Method in class org.apache.hadoop.hdfs.inotify.EventBatch
getTxidsBehindEstimate() - Method in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream
  Return a estimate of how many transaction IDs behind the NameNode's current state this stream is.
getType() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry
getType() - Method in enum org.apache.hadoop.hdfs.web.resources.DeleteOpParam.Op
getType() - Method in enum org.apache.hadoop.hdfs.web.resources.GetOpParam.Op
getType() - Method in interface org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op
getType() - Method in class org.apache.hadoop.hdfs.web.resources.HttpOpParam.TemporaryRedirectOp
getType() - Method in enum org.apache.hadoop.hdfs.web.resources.PostOpParam.Op
getType() - Method in enum org.apache.hadoop.hdfs.web.resources.PutOpParam.Op
getTypeFromLabel(String) - Static method in enum org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffType
getUMask() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getUpgradeDomain() - Method in class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
  Get the upgrade domain of the datanode.
getUri() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getURL() - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream.URLOpener
getUrl() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.ReadRunner
getUsableForDataTransfer() - Method in enum org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory.PathState
getUsableForShortCircuit() - Method in enum org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory.PathState
getUserPatternDomain() - Static method in class org.apache.hadoop.hdfs.web.resources.UserParam
getValue() - Method in enum org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck.ECN
getValue(Configuration) - Method in class org.apache.hadoop.hdfs.web.resources.BlockSizeParam
getValue(Configuration) - Method in class org.apache.hadoop.hdfs.web.resources.BufferSizeParam
getValue() - Method in class org.apache.hadoop.hdfs.web.resources.Param
getValue(Configuration) - Method in class org.apache.hadoop.hdfs.web.resources.ReplicationParam
getValueString() - Method in class org.apache.hadoop.hdfs.web.resources.HttpOpParam
getValueString() - Method in class org.apache.hadoop.hdfs.web.resources.Param
getValueString() - Method in class org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam
getVersion() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
getVisibleLength() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
  Get the visible length of the file.
getWorkingDirectory() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getWorkItem() - Method in class org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.DiskBalancerWorkEntry
  Gets the current status of work for these volumes.
getWrappedStream() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
  Get a reference to the wrapped output stream.
getWriteByteArrayManagerConf() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getWriteMaxPackets() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getWritePacketSize() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
getXAttr(Path, String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getXAttrName() - Method in class org.apache.hadoop.hdfs.web.resources.XAttrNameParam
getxAttrs() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getXAttrs(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
getXAttrValue() - Method in class org.apache.hadoop.hdfs.web.resources.XAttrValueParam
getZoneName() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
GRANT_TYPE - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
groupName(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
groupName(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
GroupParam - Class in org.apache.hadoop.hdfs.web.resources
  Group parameter.
GroupParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.GroupParam
  Constructor.

## H

handle(DomainSocket) - Method in class org.apache.hadoop.hdfs.shortcircuit.DfsClientShm
  Handle the closure of the UNIX domain socket associated with this shared memory segment by marking this segment as stale.
hasExpired() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.AddErasureCodingPolicyResponse
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.CorruptFileBlocks
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry
hashCode() - Method in class org.apache.hadoop.hdfs.server.protocol.DatanodeStorage
hashCode() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.ShmId
hashCode() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotId
hasHighestPriorityLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
hasHighestPriorityLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
hasNext() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotIterator
hasPathCapability(Path, String) - Static method in class org.apache.hadoop.hdfs.client.DfsPathCapabilities
  Common implementation of `hasPathCapability` for DFS and webhdfs.
hasPathCapability(Path, String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  HDFS client capabilities.
hasSecureChannel() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
hasSecureChannel() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
HdfsAdmin - Class in org.apache.hadoop.hdfs.client
  The public API for performing administrative functions on HDFS.
HdfsAdmin(URI, Configuration) - Constructor for class org.apache.hadoop.hdfs.client.HdfsAdmin
  Create a new HdfsAdmin client.
HdfsClientConfigKeys.BlockWrite - Interface in org.apache.hadoop.hdfs.client
  dfs.client.block.write configuration properties
HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure - Interface in org.apache.hadoop.hdfs.client
HdfsClientConfigKeys.DeprecatedKeys - Interface in org.apache.hadoop.hdfs.client
  These are deprecated config keys to client code.
HdfsClientConfigKeys.Failover - Interface in org.apache.hadoop.hdfs.client
  dfs.client.failover configuration properties
HdfsClientConfigKeys.HedgedRead - Interface in org.apache.hadoop.hdfs.client
  dfs.client.hedged.read configuration properties
HdfsClientConfigKeys.HttpClient - Interface in org.apache.hadoop.hdfs.client
  dfs.http.client configuration properties
HdfsClientConfigKeys.Mmap - Interface in org.apache.hadoop.hdfs.client
  dfs.client.mmap configuration properties
HdfsClientConfigKeys.Read - Interface in org.apache.hadoop.hdfs.client
  dfs.client.read configuration properties
HdfsClientConfigKeys.Read.ShortCircuit - Interface in org.apache.hadoop.hdfs.client
HdfsClientConfigKeys.Retry - Interface in org.apache.hadoop.hdfs.client
  dfs.client.retry configuration properties
HdfsClientConfigKeys.ShortCircuit - Interface in org.apache.hadoop.hdfs.client
  dfs.client.short.circuit configuration properties
HdfsClientConfigKeys.StripedRead - Interface in org.apache.hadoop.hdfs.client
  dfs.client.read.striped configuration properties
HdfsClientConfigKeys.Write - Interface in org.apache.hadoop.hdfs.client
  dfs.client.write configuration properties
HdfsClientConfigKeys.Write.ByteArrayManager - Interface in org.apache.hadoop.hdfs.client
HdfsConstants.DatanodeReportType - Enum in org.apache.hadoop.hdfs.protocol
HdfsConstants.ReencryptAction - Enum in org.apache.hadoop.hdfs.protocol
  Re-encrypt encryption zone actions.
HdfsConstants.RollingUpgradeAction - Enum in org.apache.hadoop.hdfs.protocol
HdfsConstants.SafeModeAction - Enum in org.apache.hadoop.hdfs.protocol
HdfsConstants.StoragePolicySatisfierMode - Enum in org.apache.hadoop.hdfs.protocol
  Storage policy satisfier service modes.
HdfsConstants.UpgradeAction - Enum in org.apache.hadoop.hdfs.protocol
  Upgrade actions.
HdfsDataInputStream - Class in org.apache.hadoop.hdfs.client
  The Hdfs implementation of `FSDataInputStream`.
HdfsDataInputStream(DFSInputStream) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataInputStream
HdfsDataInputStream(CryptoInputStream) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataInputStream
HdfsDataOutputStream - Class in org.apache.hadoop.hdfs.client
  The Hdfs implementation of `FSDataOutputStream`.
HdfsDataOutputStream(DFSOutputStream, FileSystem.Statistics, long) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
HdfsDataOutputStream(DFSOutputStream, FileSystem.Statistics) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
HdfsDataOutputStream(CryptoOutputStream, FileSystem.Statistics, long) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
HdfsDataOutputStream(CryptoOutputStream, FileSystem.Statistics) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
HdfsDataOutputStream.SyncFlag - Enum in org.apache.hadoop.hdfs.client
HdfsFileStatus.Flags - Enum in org.apache.hadoop.hdfs.protocol
  Set of features potentially active on an instance.
HdfsNamedFileStatus - Class in org.apache.hadoop.hdfs.protocol
  HDFS metadata for an entity in the filesystem without locations.
HdfsUtils - Class in org.apache.hadoop.hdfs.client
  The public utility API for HDFS.
HdfsUtils() - Constructor for class org.apache.hadoop.hdfs.client.HdfsUtils
HEADER - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2ConnectionConfigurator
hsync(EnumSet<HdfsDataOutputStream.SyncFlag>) - Method in class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
  Sync buffered data to DataNodes (flush to disk devices).
HttpOpParam<E extends Enum<E> & HttpOpParam.Op> - Class in org.apache.hadoop.hdfs.web.resources
  Http operation parameter.
HttpOpParam.Op - Interface in org.apache.hadoop.hdfs.web.resources
  Http operation interface.
HttpOpParam.TemporaryRedirectOp - Class in org.apache.hadoop.hdfs.web.resources
  Expects HTTP response 307 "Temporary Redirect".
HttpOpParam.Type - Enum in org.apache.hadoop.hdfs.web.resources
  Http operation types

## I

id(long) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
ignoreClientLocality() - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
  Advise that the first block replica be written without regard to the client locality.
in - Variable in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
include(long) - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.AlignedStripe
include(long) - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripeRange
include(long) - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.VerticalRange
  whether a position is in the range.
incrementOpCounter(DFSOpsCountStatistics.OpType) - Method in class org.apache.hadoop.hdfs.DFSOpsCountStatistics
index - Variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
initialize(URI, Configuration) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
injectRequestFileDescriptorsFailure() - Method in class org.apache.hadoop.hdfs.client.impl.BlockReaderFactory.FailureInjector
InMemoryAliasMapFailoverProxyProvider<T> - Class in org.apache.hadoop.hdfs.server.namenode.ha
  A `ConfiguredFailoverProxyProvider` implementation used to connect to an InMemoryAliasMap.
InMemoryAliasMapFailoverProxyProvider(Configuration, URI, Class<T>, HAProxyFactory<T>) - Constructor for class org.apache.hadoop.hdfs.server.namenode.ha.InMemoryAliasMapFailoverProxyProvider
INODE_COMPARATOR - Static variable in class org.apache.hadoop.hdfs.client.impl.SnapshotDiffReportGenerator
  Compare two inodes based on their full names.
iNodeType(Event.CreateEvent.INodeType) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
INTERVAL_GET_LAST_BLOCK_LENGTH_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
INTERVAL_GET_LAST_BLOCK_LENGTH_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
IOUtilsClient - Class in org.apache.hadoop.hdfs.util
IOUtilsClient() - Constructor for class org.apache.hadoop.hdfs.util.IOUtilsClient
IPFailoverProxyProvider<T> - Class in org.apache.hadoop.hdfs.server.namenode.ha
  A NNFailoverProxyProvider implementation which works on IP failover setup.
IPFailoverProxyProvider(Configuration, URI, Class<T>, HAProxyFactory<T>) - Constructor for class org.apache.hadoop.hdfs.server.namenode.ha.IPFailoverProxyProvider
isAnchorable() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
isAnchored() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
isCanceled() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
isClosed() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
isClosed() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
isConnectToDnViaHostname() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf
isCreatedRollbackImages() - Method in class org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo.Bean
isDisconnected() - Method in class org.apache.hadoop.hdfs.shortcircuit.DfsClientShm
  Determine if the shared memory segment is disconnected from the DataNode.
isDomainSocketDataTraffic() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
isEmpty() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
  Determine if this shared memory object is empty.
isErasureCoded() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
isFailed() - Method in class org.apache.hadoop.hdfs.server.protocol.StorageReport
isFull() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
  Determine if this shared memory object is full.
isHealthy(URI) - Static method in class org.apache.hadoop.hdfs.client.HdfsUtils
  Is the HDFS healthy? HDFS is considered as healthy if it is up and not in safemode.
isIncremental() - Method in class org.apache.hadoop.hdfs.client.BlockReportOptions
isLocal() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
isLocal() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
isLocal() - Method in class org.apache.hadoop.hdfs.ReplicaAccessor
  Return true if bytes read via this accessor should count towards the local byte count statistics.
isReference() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing.DiffReportListingEntry
isRelative() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Expiration
isScrMetricsEnabled() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
isShortCircuit() - Method in class org.apache.hadoop.hdfs.ReplicaAccessor
  Return true if bytes read via this accessor should count towards the short-circuit byte count statistics.
isShortCircuit() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.BlockReadStats
isShortCircuitLocalReads() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
isShortCircuitMmapEnabled() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
isSkipShortCircuitChecksums() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
isSucceed() - Method in class org.apache.hadoop.hdfs.protocol.AddErasureCodingPolicyResponse
isSymlink() - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
isTracked(String) - Method in class org.apache.hadoop.hdfs.DFSOpsCountStatistics
isTrusted() - Method in class org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver
  Return boolean value indicating whether a channel is trusted or not from a client's perspective.
isTrusted(InetAddress) - Method in class org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver
  Identify boolean value indicating whether a channel is trusted or not.
isUseLegacyBlockReaderLocal() - Method in class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
isValid() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
isValidStorageId(String) - Static method in class org.apache.hadoop.hdfs.server.protocol.DatanodeStorage
  Verify that a given string is a storage ID in the "DS-..uuid.." format.
isxAttrsRemoved() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
  Whether the xAttrs returned by getxAttrs() were removed (as opposed to added).

## J

JsonUtilClient - Class in org.apache.hadoop.hdfs.web
  Utility methods used in WebHDFS/HttpFS JSON conversion.
JsonUtilClient() - Constructor for class org.apache.hadoop.hdfs.web.JsonUtilClient

## K

KerberosUgiAuthenticator - Class in org.apache.hadoop.hdfs.web
  Use UserGroupInformation as a fallback authenticator if the server does not use Kerberos SPNEGO HTTP authentication.
KerberosUgiAuthenticator() - Constructor for class org.apache.hadoop.hdfs.web.KerberosUgiAuthenticator
KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit

## L

lastCheckpointFile(String) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
lazyPersist() - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
  Create the block on transient storage if possible.
LengthParam - Class in org.apache.hadoop.hdfs.web.resources
  Length parameter.
LengthParam(Long) - Constructor for class org.apache.hadoop.hdfs.web.resources.LengthParam
  Constructor.
LengthParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.LengthParam
  Constructor.
LIMIT_UNLIMITED - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
listCacheDirectives(CacheDirectiveInfo) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  List cache directives.
listCachePools() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  List all cache pools.
listEncryptionZones() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Returns a RemoteIterator which can be used to list the encryption zones in HDFS.
listOpenFiles() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Deprecated.
listOpenFiles(EnumSet<OpenFilesIterator.OpenFilesType>) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Deprecated.
listOpenFiles(EnumSet<OpenFilesIterator.OpenFilesType>, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
listReencryptionStatus() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Returns a RemoteIterator which can be used to list all re-encryption information.
listStatus(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  Get `FileStatus` of files/directories in the given path.
listStatusBatch(Path, byte[]) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  Get DirectoryEntries of the given path.
listXAttrs(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
LOCATEFOLLOWINGBLOCK_INITIAL_DELAY_MS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite
LOCATEFOLLOWINGBLOCK_INITIAL_DELAY_MS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite
LOCATEFOLLOWINGBLOCK_RETRIES_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite
LOCATEFOLLOWINGBLOCK_RETRIES_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite
LOG - Static variable in class org.apache.hadoop.hdfs.client.HdfsUtils
LOG - Static variable in class org.apache.hadoop.hdfs.client.impl.metrics.BlockReaderIoProvider
LOG - Static variable in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream
LOG - Static variable in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
LOG - Static variable in class org.apache.hadoop.hdfs.server.namenode.ha.RequestHedgingProxyProvider
LOG - Static variable in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
LongBitFormat - Class in org.apache.hadoop.hdfs.util
  Bit format in a long.
LongBitFormat(String, LongBitFormat, int, long) - Constructor for class org.apache.hadoop.hdfs.util.LongBitFormat
LongBitFormat.Enum - Interface in org.apache.hadoop.hdfs.util

## M

makeAnchorable() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
makeInvalid() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
makeUnanchorable() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
makeValid() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
MAX_ATTEMPTS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
MAX_ATTEMPTS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
MAX_ATTEMPTS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
MAX_ATTEMPTS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
MAX_PACKETS_IN_FLIGHT_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write
MAX_PACKETS_IN_FLIGHT_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write
MAX_RELATIVE_EXPIRY_MS - Static variable in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Expiration
  The maximum value we accept for a relative expiry.
metadataType(Event.MetadataUpdateEvent.MetadataType) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
METRICS_SAMPLING_PERCENTAGE_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
METRICS_SAMPLING_PERCENTAGE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
MIN_REPLICATION - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure
MIN_REPLICATION_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure
MISSING - Static variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
  Chunk has encountered failed when being fetched
missingChunksNum - Variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.AlignedStripe
MissingEventsException - Exception in org.apache.hadoop.hdfs.inotify
MissingEventsException() - Constructor for exception org.apache.hadoop.hdfs.inotify.MissingEventsException
MissingEventsException(long, long) - Constructor for exception org.apache.hadoop.hdfs.inotify.MissingEventsException
mkdirs(Path, FsPermission) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
ModificationTimeParam - Class in org.apache.hadoop.hdfs.web.resources
  Modification time parameter.
ModificationTimeParam(Long) - Constructor for class org.apache.hadoop.hdfs.web.resources.ModificationTimeParam
  Constructor.
ModificationTimeParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.ModificationTimeParam
  Constructor.
modifyAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
modifyCacheDirective(CacheDirectiveInfo, EnumSet<CacheFlag>) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Modify a CacheDirective.
modifyCachePool(CachePoolInfo) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Modify an existing cache pool.
mtime(long) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder

## N

NAME - Static variable in class org.apache.hadoop.hdfs.DFSOpsCountStatistics
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.AccessTimeParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.AclPermissionParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.BlockSizeParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.BufferSizeParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.ConcatSourcesParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.CreateFlagParam
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.CreateParentParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.DelegationParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.DestinationParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.DoAsParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.ECPolicyParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.ExcludeDatanodesParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.FsActionParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.GroupParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.HttpOpParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.LengthParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.ModificationTimeParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.NameSpaceQuotaParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.NewLengthParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.NoRedirectParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.OffsetParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.OldSnapshotNameParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.OverwriteParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.OwnerParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.PermissionParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.RecursiveParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.RenewerParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.ReplicationParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.SnapshotNameParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.StartAfterParam
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.StoragePolicyParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.StorageSpaceQuotaParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.StorageTypeParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.TokenArgumentParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.UnmaskedPermissionParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.UserParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.XAttrNameParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam
  Parameter name.
NAME - Static variable in class org.apache.hadoop.hdfs.web.resources.XAttrValueParam
  Parameter name.
NameNodeProxiesClient.ProxyAndInfo<PROXYTYPE> - Class in org.apache.hadoop.hdfs
  Wrapper for a client proxy as well as its associated service ID.
NameSpaceQuotaParam - Class in org.apache.hadoop.hdfs.web.resources
  The name space quota parameter for directory.
NameSpaceQuotaParam(Long) - Constructor for class org.apache.hadoop.hdfs.web.resources.NameSpaceQuotaParam
NameSpaceQuotaParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.NameSpaceQuotaParam
NEVER - Static variable in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Expiration
  An relative Expiration that never expires.
newAbsolute(Date) - Static method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Expiration
  Create a new absolute Expiration.
newAbsolute(long) - Static method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Expiration
  Create a new absolute Expiration.
newBlock() - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
  Append data to a new block instead of the end of the last partial block.
newBlock(boolean) - Method in class org.apache.hadoop.hdfs.inotify.Event.AppendEvent.Builder
newDefaultStrategy() - Static method in class org.apache.hadoop.hdfs.server.datanode.CachingStrategy
newDropBehind() - Static method in class org.apache.hadoop.hdfs.server.datanode.CachingStrategy
NewLengthParam - Class in org.apache.hadoop.hdfs.web.resources
  NewLength parameter.
NewLengthParam(Long) - Constructor for class org.apache.hadoop.hdfs.web.resources.NewLengthParam
  Constructor.
NewLengthParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.NewLengthParam
  Constructor.
newRelative(long) - Static method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Expiration
  Create a new relative Expiration.
next() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotIterator
NioInetPeer - Class in org.apache.hadoop.hdfs.net
  Represents a peer that we communicate with by using non-blocking I/O on a Socket.
NioInetPeer(Socket) - Constructor for class org.apache.hadoop.hdfs.net.NioInetPeer
NNProxyInfo(InetSocketAddress) - Constructor for class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider.NNProxyInfo
noLocalWrite() - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
  Advise that a block replica NOT be written to the local DataNode.
NON_EXISTENT_REPLICA - Static variable in exception org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException
NON_RBW_REPLICA - Static variable in exception org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException
NoRedirectParam - Class in org.apache.hadoop.hdfs.web.resources
  Overwrite parameter.
NoRedirectParam(Boolean) - Constructor for class org.apache.hadoop.hdfs.web.resources.NoRedirectParam
  Constructor.
NoRedirectParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.NoRedirectParam
  Constructor.
notFull - Variable in class org.apache.hadoop.hdfs.shortcircuit.DfsClientShmManager.PerDatanodeVisitorInfo

## O

OAuth2ConnectionConfigurator - Class in org.apache.hadoop.hdfs.web.oauth2
  Configure a connection to use OAuth2 authentication.
OAuth2ConnectionConfigurator(Configuration) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.OAuth2ConnectionConfigurator
OAuth2ConnectionConfigurator(Configuration, ConnectionConfigurator) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.OAuth2ConnectionConfigurator
OAuth2Constants - Class in org.apache.hadoop.hdfs.web.oauth2
  Sundry constants relating to OAuth2 within WebHDFS.
OAUTH_CREDENTIAL_KEY - Static variable in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
OAUTH_REFRESH_TOKEN_EXPIRES_KEY - Static variable in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
OAUTH_REFRESH_TOKEN_KEY - Static variable in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
offsetInBlock - Variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.VerticalRange
  start offset in the block group (inclusive).
OffsetParam - Class in org.apache.hadoop.hdfs.web.resources
  Offset parameter.
OffsetParam(Long) - Constructor for class org.apache.hadoop.hdfs.web.resources.OffsetParam
  Constructor.
OffsetParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.OffsetParam
  Constructor.
OldSnapshotNameParam - Class in org.apache.hadoop.hdfs.web.resources
  The old snapshot name parameter for renameSnapshot operation.
OldSnapshotNameParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.OldSnapshotNameParam
open(Path, int) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
OpenFilesIterator.OpenFilesType - Enum in org.apache.hadoop.hdfs.protocol
  Open file types to filter the results.
openInputStream(long) - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
org.apache.hadoop.fs - package org.apache.hadoop.fs
  Implementations of `AbstractFileSystem` for hdfs over rpc and hdfs over web.
org.apache.hadoop.hdfs - package org.apache.hadoop.hdfs
org.apache.hadoop.hdfs.client - package org.apache.hadoop.hdfs.client
  This package provides the administrative APIs for HDFS.
org.apache.hadoop.hdfs.client.impl - package org.apache.hadoop.hdfs.client.impl
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.hdfs.inotify - package org.apache.hadoop.hdfs.inotify
org.apache.hadoop.hdfs.net - package org.apache.hadoop.hdfs.net
org.apache.hadoop.hdfs.protocol - package org.apache.hadoop.hdfs.protocol
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.hdfs.protocol.datatransfer - package org.apache.hadoop.hdfs.protocol.datatransfer
org.apache.hadoop.hdfs.protocol.datatransfer.sasl - package org.apache.hadoop.hdfs.protocol.datatransfer.sasl
org.apache.hadoop.hdfs.protocolPB - package org.apache.hadoop.hdfs.protocolPB
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.hdfs.security.token.block - package org.apache.hadoop.hdfs.security.token.block
org.apache.hadoop.hdfs.security.token.delegation - package org.apache.hadoop.hdfs.security.token.delegation
org.apache.hadoop.hdfs.server.datanode - package org.apache.hadoop.hdfs.server.datanode
org.apache.hadoop.hdfs.server.namenode - package org.apache.hadoop.hdfs.server.namenode
org.apache.hadoop.hdfs.server.namenode.ha - package org.apache.hadoop.hdfs.server.namenode.ha
org.apache.hadoop.hdfs.shortcircuit - package org.apache.hadoop.hdfs.shortcircuit
org.apache.hadoop.hdfs.util - package org.apache.hadoop.hdfs.util
  Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.hdfs.web - package org.apache.hadoop.hdfs.web
org.apache.hadoop.hdfs.web.oauth2 - package org.apache.hadoop.hdfs.web.oauth2
  OAuth2-based WebHDFS authentication.
org.apache.hadoop.hdfs.web.resources - package org.apache.hadoop.hdfs.web.resources
originalURL - Variable in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
overwrite(boolean) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
OverwriteParam - Class in org.apache.hadoop.hdfs.web.resources
  Overwrite parameter.
OverwriteParam(Boolean) - Constructor for class org.apache.hadoop.hdfs.web.resources.OverwriteParam
  Constructor.
OverwriteParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.OverwriteParam
  Constructor.
ownerName(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
ownerName(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
OwnerParam - Class in org.apache.hadoop.hdfs.web.resources
  Owner parameter.
OwnerParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.OwnerParam
  Constructor.

## P

Param<T,D extends org.apache.hadoop.hdfs.web.resources.Param.Domain<T>> - Class in org.apache.hadoop.hdfs.web.resources
  Base class of parameters.
parseDiffType(String) - Static method in enum org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffType
path(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.AppendEvent.Builder
path(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
path(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
path(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent.Builder
PATH_PREFIX - Static variable in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  Http URI: http://namenode:port/{PATH_PREFIX}/path/to/file
PBHelperClient - Class in org.apache.hadoop.hdfs.protocolPB
  Utilities for converting protobuf classes to and from hdfs-client side implementation classes and other helper utilities to help in dealing with protobuf.
PENDING - Static variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
  Chunk being fetched (fetching task is in-flight)
performFailover(T) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider
performFailover(T) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.IPFailoverProxyProvider
  Nothing to do for IP failover
performFailover(T) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.RequestHedgingProxyProvider
performFailover(T) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.WrappedFailoverProxyProvider
PermissionParam - Class in org.apache.hadoop.hdfs.web.resources
  Permission parameter, use a Short to represent a FsPermission.
PermissionParam(FsPermission) - Constructor for class org.apache.hadoop.hdfs.web.resources.PermissionParam
  Constructor.
PermissionParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.PermissionParam
  Constructor.
perms(FsPermission) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
perms(FsPermission) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
PipelineAck.ECN - Enum in org.apache.hadoop.hdfs.protocol.datatransfer
POLICY_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure
POLICY_ENABLED_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
POLICY_ENABLED_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
POLICY_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure
POLICY_SPEC_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
POLICY_SPEC_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
poll() - Method in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream
  Returns the next batch of events in the stream or null if no new batches are currently available.
poll(long, TimeUnit) - Method in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream
  Returns the next event batch in the stream, waiting up to the specified amount of time for a new batch.
PostOpParam - Class in org.apache.hadoop.hdfs.web.resources
  Http POST operation parameter.
PostOpParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.PostOpParam
  Constructor.
PostOpParam.Op - Enum in org.apache.hadoop.hdfs.web.resources
  Post operations.
PREFETCH_SIZE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite.ReplaceDatanodeOnFailure
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HedgedRead
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Mmap
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.ShortCircuit
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.StripedRead
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write.ByteArrayManager
PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Write
print(SnapshottableDirectoryStatus[], PrintStream) - Static method in class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus
  Print a list of `SnapshottableDirectoryStatus` out to a given stream.
provisionEncryptionZoneTrash(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Provision a trash directory for a given encryption zone.
proxies - Variable in class org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider
PROXY_PROVIDER_KEY_PREFIX - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
ProxyAndInfo(PROXYTYPE, Text, InetSocketAddress) - Constructor for class org.apache.hadoop.hdfs.NameNodeProxiesClient.ProxyAndInfo
PutOpParam - Class in org.apache.hadoop.hdfs.web.resources
  Http POST operation parameter.
PutOpParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.PutOpParam
  Constructor.
PutOpParam.Op - Enum in org.apache.hadoop.hdfs.web.resources
  Put operations.

## R

RANDOM_ORDER - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
RANDOM_ORDER_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
range - Variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.AlignedStripe
read(FileChannel, ByteBuffer, long) - Method in class org.apache.hadoop.hdfs.client.impl.metrics.BlockReaderIoProvider
read(long, byte[], int, int) - Method in class org.apache.hadoop.hdfs.ReplicaAccessor
  Read bytes from the replica.
read(long, ByteBuffer) - Method in class org.apache.hadoop.hdfs.ReplicaAccessor
  Read bytes from the replica.
read() - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
read(byte[], int, int) - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
read(long, byte[], int, int) - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
read() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.WebHdfsInputStream
read(byte[], int, int) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.WebHdfsInputStream
readFully(long, byte[], int, int) - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
ReadStatistics - Class in org.apache.hadoop.hdfs
  A utility class that maintains statistics for reading.
ReadStatistics() - Constructor for class org.apache.hadoop.hdfs.ReadStatistics
ReadStatistics(ReadStatistics) - Constructor for class org.apache.hadoop.hdfs.ReadStatistics
ReconfigurationProtocolPB - Interface in org.apache.hadoop.hdfs.protocolPB
  Protocol that clients use to communicate with the NN/DN to do reconfiguration on the fly.
ReconfigurationProtocolUtils - Class in org.apache.hadoop.hdfs.protocolPB
  This is a client side utility class that handles common logic to to parameter reconfiguration.
RecursiveParam - Class in org.apache.hadoop.hdfs.web.resources
  Recursive parameter.
RecursiveParam(Boolean) - Constructor for class org.apache.hadoop.hdfs.web.resources.RecursiveParam
  Constructor.
RecursiveParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.RecursiveParam
  Constructor.
reencryptEncryptionZone(Path, HdfsConstants.ReencryptAction) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Performs re-encryption action for a given encryption zone.
REFRESH_TOKEN - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
registerSlot(int, ExtendedBlockId) - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
  Register a slot.
RELATIVE_EXPIRY_NEVER - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
  Indicates that the pool does not have a maximum relative expiry.
remove() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotIterator
removeAcl(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
removeAnchor() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
  Remove an anchor for a given slot.
removeCacheDirective(long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Remove a CacheDirective.
removeCachePool(String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Remove a cache pool.
removeDefaultAcl(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
removeErasureCodingPolicy(String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Remove erasure coding policy.
removeXAttr(Path, String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
rename(Path, Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
RenameOptionSetParam - Class in org.apache.hadoop.hdfs.web.resources
  Rename option set parameter.
RenameOptionSetParam(Options.Rename...) - Constructor for class org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam
  Constructor.
RenameOptionSetParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.RenameOptionSetParam
  Constructor.
renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
renewDelegationToken(Token<?>) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
RenewerParam - Class in org.apache.hadoop.hdfs.web.resources
  Renewer parameter.
RenewerParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.RenewerParam
  Constructor.
ReplaceDatanodeOnFailure.Policy - Enum in org.apache.hadoop.hdfs.protocol.datatransfer
  The replacement policies
REPLICA_STALE_THRESHOLD_MS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.ShortCircuit
REPLICA_STALE_THRESHOLD_MS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.ShortCircuit
ReplicaAccessor - Class in org.apache.hadoop.hdfs
  The public API for ReplicaAccessor objects.
ReplicaAccessor() - Constructor for class org.apache.hadoop.hdfs.ReplicaAccessor
ReplicaAccessorBuilder - Class in org.apache.hadoop.hdfs
  The public API for creating a new ReplicaAccessor.
ReplicaAccessorBuilder() - Constructor for class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
ReplicaNotFoundException - Exception in org.apache.hadoop.hdfs.server.datanode
  Exception indicating that DataNode does not have a replica that matches the target block.
ReplicaNotFoundException() - Constructor for exception org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException
ReplicaNotFoundException(ExtendedBlock) - Constructor for exception org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException
ReplicaNotFoundException(String) - Constructor for exception org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException
replicate() - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
  Enforce the file to be a replicated file, no matter what its parent directory's replication or erasure coding policy is.
ReplicatedBlockStats - Class in org.apache.hadoop.hdfs.protocol
  Get statistics pertaining to blocks of type `BlockType.CONTIGUOUS` in the filesystem.
ReplicatedBlockStats(long, long, long, long, long, long) - Constructor for class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
ReplicatedBlockStats(long, long, long, long, long, long, Long) - Constructor for class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
replication(int) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
replication(int) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
ReplicationParam - Class in org.apache.hadoop.hdfs.web.resources
  Replication parameter.
ReplicationParam(Short) - Constructor for class org.apache.hadoop.hdfs.web.resources.ReplicationParam
  Constructor.
ReplicationParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.ReplicationParam
  Constructor.
REQUESTED - Static variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
  Chunk is requested either by application or for decoding, need to schedule read task
RequestHedgingProxyProvider<T> - Class in org.apache.hadoop.hdfs.server.namenode.ha
  A FailoverProxyProvider implementation that technically does not "failover" per-se.
RequestHedgingProxyProvider(Configuration, URI, Class<T>, HAProxyFactory<T>) - Constructor for class org.apache.hadoop.hdfs.server.namenode.ha.RequestHedgingProxyProvider
reset() - Method in class org.apache.hadoop.hdfs.DFSOpsCountStatistics
reset() - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
resolvedURL - Variable in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
RETRIES_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite
RETRIES_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.BlockWrite
retrieve(long) - Method in class org.apache.hadoop.hdfs.util.LongBitFormat
  Retrieve the value from the record.
RETRY_MAX_ATTEMPTS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
RETRY_MAX_ATTEMPTS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
RETRY_POLICY_ENABLED_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
RETRY_POLICY_ENABLED_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
RETRY_POLICY_SPEC_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
RETRY_POLICY_SPEC_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HttpClient
RETRY_TIMEOUT_MS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Mmap
RETRY_TIMEOUT_MS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Mmap
RollingUpgradeInfo.Bean - Class in org.apache.hadoop.hdfs.protocol

## S

satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Set the source path to the specified storage policy.
SCHEME - Static variable in class org.apache.hadoop.fs.SWebHdfs
SCHEME - Static variable in class org.apache.hadoop.fs.WebHdfs
seek(long) - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
  Seek to the given offset from the start of the file.
seek(long) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.WebHdfsInputStream
seekToNewSource(long) - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
  Seeks a different copy of the data.
seekToNewSource(long) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.WebHdfsInputStream
setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setAclPermissionPattern(StringParam.Domain) - Static method in class org.apache.hadoop.hdfs.web.resources.AclPermissionParam
setAclPermissionPattern(String) - Static method in class org.apache.hadoop.hdfs.web.resources.AclPermissionParam
setAdminState(DatanodeInfo.AdminStates) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
  Set the admin state of the datanode.
setAdminState(DatanodeInfo.AdminStates) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setAlignmentContext(AlignmentContext) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.ClientHAProxyFactory
setAllowShortCircuitReads(boolean) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
  Set whether short-circuit is enabled.
setBlock(long, String) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
  Set the block ID and block pool ID which are being opened.
setBlockAccessToken(byte[]) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
  Set the block access token to use.
setBlockPoolUsed(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setBlocksReadPerSec(long) - Method in class org.apache.hadoop.hdfs.server.protocol.DataNodeUsageReport.Builder
setBlocksWrittenPerSec(long) - Method in class org.apache.hadoop.hdfs.server.protocol.DataNodeUsageReport.Builder
setBytesCached(long) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats.Builder
  Sets the bytes cached by this directive.
setBytesCached(long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats.Builder
setBytesNeeded(long) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats.Builder
  Sets the bytes needed by this directive.
setBytesNeeded(long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats.Builder
setBytesOverlimit(long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats.Builder
setBytesReadPerSec(long) - Method in class org.apache.hadoop.hdfs.server.protocol.DataNodeUsageReport.Builder
setBytesWrittenPerSec(long) - Method in class org.apache.hadoop.hdfs.server.protocol.DataNodeUsageReport.Builder
setCacheCapacity(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setCachedState(HAServiceProtocol.HAServiceState) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider.NNProxyInfo
setCacheUsed(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setCapacity(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setClientName(String) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
  Set the name of the HDFS client.
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider
  Set the conf.
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
setConfiguration(Configuration) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
  Set the configuration to use.
setDatanodeUuid(String) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setDefaultReplication(Short) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
setDelegationToken(Token<T>) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setDestPath(String) - Method in class org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.DiskBalancerWorkEntry
  Sets the destination path.
setDfsUsed(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setDropBehind(Boolean) - Method in class org.apache.hadoop.hdfs.server.datanode.CachingStrategy.Builder
setErasureCodingPolicy(Path, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Set the source path to the specified erasure coding policy.
setErasureCodingPolicy(Path, String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setExpiration(CacheDirectiveInfo.Expiration) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Builder
  Sets when the CacheDirective should expire.
setExpiresIn(String) - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
  Set when the access token will expire as reported by the oauth server, ie in seconds from now.
setExpiresInMSSinceEpoch(String) - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
  Set when the access token will expire in milliseconds from epoch, as required by the WebHDFS configuration.
setFallbackToSimpleAuth(AtomicBoolean) - Method in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
  Set for tracking if a secure client falls back to simple auth.
setFileLength(long) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.WebHdfsInputStream
setFileName(String) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
  Set the file name which is being opened.
setFilesCached(long) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats.Builder
  Sets the files cached by this directive.
setFilesCached(long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats.Builder
setFilesNeeded(long) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats.Builder
  Sets the files needed by this directive.
setFilesNeeded(long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats.Builder
setFrom(DatanodeInfo) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setGenerationStamp(long) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
  Set the genstamp of the block which is being opened.
setGroup(String) - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
setGroupName(String) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
setHasExpired(boolean) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats.Builder
  Sets whether this directive has expired.
setHostName(String) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
  Set the host name of the datanode.
setHostName(String) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setId(Long) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Builder
  Sets the id used in this request.
setIncremental(boolean) - Method in class org.apache.hadoop.hdfs.client.BlockReportOptions.Factory
setInfoPort(int) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setInfoSecurePort(int) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setInputStream(InputStream) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem.ReadRunner
setIpAddr(String) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setIpcPort(int) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setLastBlockReportMonotonic(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setLastBlockReportTime(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setLastUpdate(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setLastUpdateMonotonic(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setLimit(Long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
setMaintenanceExpireTimeInMS(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
  Get the maintenance expiration time in milliseconds.
setMaxRelativeExpiryMs(Long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
  Set the maximum relative expiration of directives of this pool in milliseconds.
setMode(FsPermission) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
setName(String) - Method in class org.apache.hadoop.fs.XAttr.Builder
setNamenodeAddr(InetSocketAddress) - Method in class org.apache.hadoop.hdfs.client.BlockReportOptions.Factory
setNameSpace(XAttr.NameSpace) - Method in class org.apache.hadoop.fs.XAttr.Builder
setNetworkLocation(String) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setNodeID(DatanodeID) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setNonDfsUsed(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setNumBlocks(int) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setOwner(String) - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
setOwner(Path, String, String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setOwnerName(String) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
setPath(Path) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Builder
  Sets the path used in this request.
setPermission(FsPermission) - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setPool(String) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Builder
  Sets the pool used in this request.
setPort(int) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
  Set the port number of the datanode.
setQuota(Path, long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Set the namespace quota (count of files, directories, and sym links) for a directory.
setQuota(Path, long, long) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setQuotaByStorageType(Path, StorageType, long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Set the quota by storage type for a directory.
setQuotaByStorageType(Path, StorageType, long) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setReadahead(Long) - Method in class org.apache.hadoop.hdfs.server.datanode.CachingStrategy.Builder
setReadTime(long) - Method in class org.apache.hadoop.hdfs.server.protocol.DataNodeUsageReport.Builder
setReadTimeout(int) - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
setReadTimeout(int) - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
setRemaining(long) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setReplication(Short) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Builder
  Sets the replication used in this request.
setReplication(Path, short) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setRetryPolicy(RetryPolicy) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setSourcePath(String) - Method in class org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.DiskBalancerWorkEntry
  Sets the Source Path.
setSpaceQuota(Path, long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Set the storage space quota (size of files) for a directory.
setStoragePolicy(Path, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Set the source path to the specified storage policy.
setStoragePolicy(Path, String) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setSymlink(Path) - Method in class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus
setTestProvider(KeyProvider) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setTimes(Path, long, long) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setTimestamp(long) - Method in class org.apache.hadoop.hdfs.server.protocol.DataNodeUsageReport.Builder
setUpgradeDomain(String) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeAdminProperties
  Set the upgrade domain of the datanode.
setUpgradeDomain(String) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setURL(URL) - Method in class org.apache.hadoop.hdfs.web.ByteRangeInputStream.URLOpener
setUserPattern(String) - Static method in class org.apache.hadoop.hdfs.web.resources.UserParam
setUserPatternDomain(StringParam.Domain) - Static method in class org.apache.hadoop.hdfs.web.resources.UserParam
setValue(byte[]) - Method in class org.apache.hadoop.fs.XAttr.Builder
setVerifyChecksum(boolean) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
  Set whether checksums must be verified.
setVisibleLength(long) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
  Set the length of the replica which is visible to this client.
setWorkingDirectory(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setWorkItem(DiskBalancerWorkItem) - Method in class org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.DiskBalancerWorkEntry
  Sets the work item.
setWriteTime(long) - Method in class org.apache.hadoop.hdfs.server.protocol.DataNodeUsageReport.Builder
setWriteTimeout(int) - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
setWriteTimeout(int) - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
setXceiverCount(int) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setXferPort(int) - Method in class org.apache.hadoop.hdfs.protocol.DatanodeInfo.DatanodeInfoBuilder
setZoneName(String) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
  Set the zone name.
ShmId(long, long) - Constructor for class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.ShmId
ShortCircuitCache.CacheVisitor - Interface in org.apache.hadoop.hdfs.shortcircuit
ShortCircuitCache.ShortCircuitReplicaCreator - Interface in org.apache.hadoop.hdfs.shortcircuit
ShortCircuitConf(Configuration) - Constructor for class org.apache.hadoop.hdfs.client.impl.DfsClientConf.ShortCircuitConf
ShortCircuitReplicaInfo - Class in org.apache.hadoop.hdfs.shortcircuit
ShortCircuitReplicaInfo() - Constructor for class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitReplicaInfo
ShortCircuitReplicaInfo(ShortCircuitReplica) - Constructor for class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitReplicaInfo
ShortCircuitReplicaInfo(SecretManager.InvalidToken) - Constructor for class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitReplicaInfo
ShortCircuitShm - Class in org.apache.hadoop.hdfs.shortcircuit
  A shared memory segment used to implement short-circuit reads.
ShortCircuitShm(ShortCircuitShm.ShmId, FileInputStream) - Constructor for class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
  Create the ShortCircuitShm.
ShortCircuitShm.ShmId - Class in org.apache.hadoop.hdfs.shortcircuit
  Identifies a DfsClientShm.
ShortCircuitShm.Slot - Class in org.apache.hadoop.hdfs.shortcircuit
  A slot containing information about a replica.
ShortCircuitShm.SlotId - Class in org.apache.hadoop.hdfs.shortcircuit
  Uniquely identifies a slot.
ShortCircuitShm.SlotIterator - Class in org.apache.hadoop.hdfs.shortcircuit
shouldRefresh() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
  Return true if the current token has expired or will expire within the EXPIRE_BUFFER_MS (to give ample wiggle room for the call to be made to the server).
SKIP_CHECKSUM_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
SKIP_CHECKSUM_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
SLEEPTIME_BASE_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
SLEEPTIME_BASE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
SLEEPTIME_MAX_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
SLEEPTIME_MAX_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Failover
SlotId(ShortCircuitShm.ShmId, int) - Constructor for class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotId
slotIterator() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
  Iterate over all allocated slots.
SlotIterator() - Constructor for class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotIterator
SlowDiskReports.DiskOp - Enum in org.apache.hadoop.hdfs.server.protocol
  Lists the types of operations on which disk latencies are measured.
SnapshotAccessControlException - Exception in org.apache.hadoop.hdfs.protocol
  Snapshot access related exception.
SnapshotAccessControlException(String) - Constructor for exception org.apache.hadoop.hdfs.protocol.SnapshotAccessControlException
SnapshotAccessControlException(Throwable) - Constructor for exception org.apache.hadoop.hdfs.protocol.SnapshotAccessControlException
SnapshotDiffReport - Class in org.apache.hadoop.hdfs.protocol
  This class represents to end users the difference between two snapshots of the same directory, or the difference between a snapshot of the directory and its current state.
SnapshotDiffReport(String, String, String, List<SnapshotDiffReport.DiffReportEntry>) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport
SnapshotDiffReport.DiffReportEntry - Class in org.apache.hadoop.hdfs.protocol
  Representing the full path and diff type of a file/directory where changes have happened.
SnapshotDiffReport.DiffType - Enum in org.apache.hadoop.hdfs.protocol
  Types of the difference, which include CREATE, MODIFY, DELETE, and RENAME.
SnapshotDiffReportGenerator - Class in org.apache.hadoop.hdfs.client.impl
  This class represents to end users the difference between two snapshots of the same directory, or the difference between a snapshot of the directory and its current state.
SnapshotDiffReportGenerator(String, String, String, boolean, List<SnapshotDiffReportListing.DiffReportListingEntry>, List<SnapshotDiffReportListing.DiffReportListingEntry>, List<SnapshotDiffReportListing.DiffReportListingEntry>) - Constructor for class org.apache.hadoop.hdfs.client.impl.SnapshotDiffReportGenerator
SnapshotDiffReportListing - Class in org.apache.hadoop.hdfs.protocol
  This class represents to the difference between two snapshots of the same directory, or the difference between a snapshot of the directory and its current state.
SnapshotDiffReportListing() - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing
SnapshotDiffReportListing(byte[], List<SnapshotDiffReportListing.DiffReportListingEntry>, List<SnapshotDiffReportListing.DiffReportListingEntry>, List<SnapshotDiffReportListing.DiffReportListingEntry>, int, boolean) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshotDiffReportListing
SnapshotDiffReportListing.DiffReportListingEntry - Class in org.apache.hadoop.hdfs.protocol
  Representing the full path and diff type of a file/directory where changes have happened.
SnapshotNameParam - Class in org.apache.hadoop.hdfs.web.resources
  The snapshot name parameter for createSnapshot and deleteSnapshot operation.
SnapshotNameParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.SnapshotNameParam
SnapshottableDirectoryStatus - Class in org.apache.hadoop.hdfs.protocol
  Metadata about a snapshottable directory
SnapshottableDirectoryStatus(long, long, FsPermission, EnumSet<HdfsFileStatus.Flags>, String, String, byte[], long, int, int, int, byte[]) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus
SnapshottableDirectoryStatus(HdfsFileStatus, int, int, byte[]) - Constructor for class org.apache.hadoop.hdfs.protocol.SnapshottableDirectoryStatus
SnapshottableDirectoryStatus.Bean - Class in org.apache.hadoop.hdfs.protocol
spanInBlock - Variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.VerticalRange
  length of the stripe range.
srcPath(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent.Builder
SSLConnectionConfigurator - Class in org.apache.hadoop.hdfs.web
  Configure a connection to use SSL authentication.
StartAfterParam - Class in org.apache.hadoop.hdfs.web.resources
  Used during batched ListStatus operations.
StartAfterParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.StartAfterParam
startPos - Variable in class org.apache.hadoop.hdfs.web.ByteRangeInputStream
state(ZoneReencryptionStatus.State) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
state - Variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
  If a chunk is completely in requested range, the state transition is: REQUESTED (when AlignedStripe created) -> PENDING -> {FETCHED | MISSING} If a chunk is completely outside requested range (including parity chunks), state transition is: null (AlignedStripe created) ->REQUESTED (upon failure) -> PENDING ...
state - Variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
StoragePolicyParam - Class in org.apache.hadoop.hdfs.web.resources
  policy parameter.
StoragePolicyParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.StoragePolicyParam
  Constructor.
StorageReport - Class in org.apache.hadoop.hdfs.server.protocol
  Utilization report for a Datanode storage
StorageReport(DatanodeStorage, boolean, long, long, long, long, long) - Constructor for class org.apache.hadoop.hdfs.server.protocol.StorageReport
StorageSpaceQuotaParam - Class in org.apache.hadoop.hdfs.web.resources
  The storage space quota parameter for directory.
StorageSpaceQuotaParam(Long) - Constructor for class org.apache.hadoop.hdfs.web.resources.StorageSpaceQuotaParam
StorageSpaceQuotaParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.StorageSpaceQuotaParam
StorageTypeParam - Class in org.apache.hadoop.hdfs.web.resources
  storage type parameter.
StorageTypeParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.StorageTypeParam
STREAMS_CACHE_EXPIRY_MS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
STREAMS_CACHE_EXPIRY_MS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
STREAMS_CACHE_SIZE_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
STREAMS_CACHE_SIZE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Read.ShortCircuit
StripedBlockUtil.AlignedStripe - Class in org.apache.hadoop.hdfs.util
  Given a requested byte range on a striped block group, an AlignedStripe represents an inclusive `StripedBlockUtil.VerticalRange` that is aligned with both the byte range and boundaries of all internal blocks.
StripedBlockUtil.BlockReadStats - Class in org.apache.hadoop.hdfs.util
  Struct holding the read statistics.
StripedBlockUtil.ChunkByteBuffer - Class in org.apache.hadoop.hdfs.util
  A utility to manage ByteBuffer slices for a reader.
StripedBlockUtil.StripeRange - Class in org.apache.hadoop.hdfs.util
  Used to indicate the buffered data's range in the block group.
StripedBlockUtil.StripingCell - Class in org.apache.hadoop.hdfs.util
  Cell is the unit of encoding used in `DFSStripedOutputStream`.
StripedBlockUtil.StripingChunk - Class in org.apache.hadoop.hdfs.util
  Indicates the coverage of an `StripedBlockUtil.AlignedStripe` on an internal block, and the state of the chunk in the context of the read request.
StripedBlockUtil.StripingChunkReadResult - Class in org.apache.hadoop.hdfs.util
  This class represents result from a striped read request.
StripedBlockUtil.VerticalRange - Class in org.apache.hadoop.hdfs.util
  A simple utility class representing an arbitrary vertical inclusive range starting at `StripedBlockUtil.VerticalRange.offsetInBlock` and lasting for `StripedBlockUtil.VerticalRange.spanInBlock` bytes in an internal block.
StripeRange(long, long) - Constructor for class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripeRange
StripingChunk() - Constructor for class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
StripingChunk(ByteBuffer) - Constructor for class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
StripingChunk(int) - Constructor for class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
StripingChunkReadResult(int) - Constructor for class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
StripingChunkReadResult(int, int) - Constructor for class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
StripingChunkReadResult(int, int, StripedBlockUtil.BlockReadStats) - Constructor for class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
submissionTime(long) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
SUCCESSFUL - Static variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
supportsSymlinks() - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
SWebHdfs - Class in org.apache.hadoop.fs
  AbstractFileSystem implementation for HDFS over the web (secure).
SWebHdfsDelegationTokenIdentifier() - Constructor for class org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier.SWebHdfsDelegationTokenIdentifier
SWebHdfsFileSystem - Class in org.apache.hadoop.hdfs.web
SWebHdfsFileSystem() - Constructor for class org.apache.hadoop.hdfs.web.SWebHdfsFileSystem
symlinkTarget(String) - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent.Builder
syncBlock() - Method in class org.apache.hadoop.hdfs.DistributedFileSystem.HdfsDataOutputStreamBuilder
  Force closed blocks to disk.

## T

take() - Method in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream
  Returns the next batch of events in the stream, waiting indefinitely if a new batch is not immediately available.
THREADPOOL_SIZE_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HedgedRead
THREADPOOL_SIZE_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.StripedRead
  With default RS-6-3-1024k erasure coding policy, each normal read could span 6 DNs, so this default value accommodates 3 read streams
THREADPOOL_SIZE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HedgedRead
THREADPOOL_SIZE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.StripedRead
THRESHOLD_MILLIS_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HedgedRead
THRESHOLD_MILLIS_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.HedgedRead
TIMEOUT - Static variable in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
TIMES_GET_LAST_BLOCK_LENGTH_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
TIMES_GET_LAST_BLOCK_LENGTH_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
timestamp(long) - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent.Builder
timestamp(long) - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent.Builder
toBlockStoragePolicy(Map<?, ?>) - Static method in class org.apache.hadoop.hdfs.web.JsonUtilClient
toECPolicy(Map<?, ?>) - Static method in class org.apache.hadoop.hdfs.web.JsonUtilClient
toFsServerDefaults(Map<?, ?>) - Static method in class org.apache.hadoop.hdfs.web.JsonUtilClient
TOKEN_TYPE - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
TokenArgumentParam - Class in org.apache.hadoop.hdfs.web.resources
  Represents delegation token parameter as method arguments.
TokenArgumentParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.TokenArgumentParam
  Constructor.
tokenServiceName - Variable in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
toNewBlock() - Method in class org.apache.hadoop.hdfs.inotify.Event.AppendEvent
toQueryString() - Method in enum org.apache.hadoop.hdfs.web.resources.DeleteOpParam.Op
toQueryString() - Method in enum org.apache.hadoop.hdfs.web.resources.GetOpParam.Op
toQueryString() - Method in interface org.apache.hadoop.hdfs.web.resources.HttpOpParam.Op
toQueryString() - Method in class org.apache.hadoop.hdfs.web.resources.HttpOpParam.TemporaryRedirectOp
toQueryString() - Method in enum org.apache.hadoop.hdfs.web.resources.PostOpParam.Op
toQueryString() - Method in enum org.apache.hadoop.hdfs.web.resources.PutOpParam.Op
toSnapshotDiffReport(Map<?, ?>) - Static method in class org.apache.hadoop.hdfs.web.JsonUtilClient
toSnapshottableDirectoryList(Map<?, ?>) - Static method in class org.apache.hadoop.hdfs.web.JsonUtilClient
toSortedString(String, Param<?, ?>...) - Static method in class org.apache.hadoop.hdfs.web.resources.Param
  Convert the parameters to a sorted String.
toString() - Method in class org.apache.hadoop.hdfs.client.BlockReportOptions
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.AppendEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent
toString() - Method in exception org.apache.hadoop.hdfs.inotify.MissingEventsException
toString() - Method in class org.apache.hadoop.hdfs.net.BasicInetPeer
toString() - Method in class org.apache.hadoop.hdfs.net.NioInetPeer
toString() - Method in class org.apache.hadoop.hdfs.protocol.AddErasureCodingPolicyResponse
toString() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo.Expiration
toString() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
toString() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
toString() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
toString() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
toString() - Method in enum org.apache.hadoop.hdfs.protocol.DatanodeInfo.AdminStates
toString() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
toString() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
toString() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
toString() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffReportEntry
toString() - Method in class org.apache.hadoop.hdfs.protocol.SnapshotDiffReport
toString() - Method in class org.apache.hadoop.hdfs.server.datanode.CachingStrategy
toString() - Method in class org.apache.hadoop.hdfs.server.protocol.DatanodeStorage
toString() - Method in enum org.apache.hadoop.hdfs.server.protocol.SlowDiskReports.DiskOp
toString() - Method in class org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory.PathInfo
toString() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitReplicaInfo
toString() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.ShmId
toString() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.Slot
toString() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm.SlotId
toString() - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
toString() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.AlignedStripe
toString() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.BlockReadStats
toString() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripeRange
toString() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingCell
toString() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunkReadResult
toString() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.VerticalRange
toString() - Method in class org.apache.hadoop.hdfs.web.resources.Param
truncate(Path, long) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
TruncateEvent(String, long, long) - Constructor for class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
TrustedChannelResolver - Class in org.apache.hadoop.hdfs.protocol.datatransfer
  Class used to indicate whether a channel is trusted or not.
TrustedChannelResolver() - Constructor for class org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver

## U

ugi - Variable in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
UNEXPECTED_GS_REPLICA - Static variable in exception org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException
UNFINALIZED_AND_NONRBW_REPLICA - Static variable in exception org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException
UNFINALIZED_REPLICA - Static variable in exception org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException
UnknownCipherSuiteException - Exception in org.apache.hadoop.hdfs
  Thrown when an unknown cipher suite is encountered.
UnknownCipherSuiteException(String) - Constructor for exception org.apache.hadoop.hdfs.UnknownCipherSuiteException
UnknownCryptoProtocolVersionException - Exception in org.apache.hadoop.hdfs
UnknownCryptoProtocolVersionException() - Constructor for exception org.apache.hadoop.hdfs.UnknownCryptoProtocolVersionException
UnknownCryptoProtocolVersionException(String) - Constructor for exception org.apache.hadoop.hdfs.UnknownCryptoProtocolVersionException
UnmaskedPermissionParam - Class in org.apache.hadoop.hdfs.web.resources
  Unmasked permission parameter, use a Short to represent a FsPermission.
UnmaskedPermissionParam(FsPermission) - Constructor for class org.apache.hadoop.hdfs.web.resources.UnmaskedPermissionParam
  Constructor.
UnmaskedPermissionParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.UnmaskedPermissionParam
  Constructor.
unregisterSlot(int) - Method in class org.apache.hadoop.hdfs.shortcircuit.ShortCircuitShm
  Unregisters a slot.
unsetErasureCodingPolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Unset erasure coding policy from the directory.
unsetErasureCodingPolicy(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
unsetStoragePolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
  Unset the storage policy set for a given file or directory.
unsetStoragePolicy(Path) - Method in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
updateReadStatistics(ReadStatistics, int, BlockReader) - Static method in class org.apache.hadoop.hdfs.util.IOUtilsClient
updateReadStatistics(ReadStatistics, int, boolean, int) - Static method in class org.apache.hadoop.hdfs.util.IOUtilsClient
url - Variable in class org.apache.hadoop.hdfs.web.ByteRangeInputStream.URLOpener
URLENCODED - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
URLOpener(URL) - Constructor for class org.apache.hadoop.hdfs.web.ByteRangeInputStream.URLOpener
useByteBuffer() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
useChunkBuffer() - Method in class org.apache.hadoop.hdfs.util.StripedBlockUtil.StripingChunk
useLogicalURI() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider
  Inquire whether logical HA URI is used for the implementation.
useLogicalURI() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider
  Logical URI is required for this failover proxy provider.
useLogicalURI() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.IPFailoverProxyProvider
  Logical URI is not used for IP failover.
useLogicalURI() - Method in class org.apache.hadoop.hdfs.server.namenode.ha.WrappedFailoverProxyProvider
  Assume logical URI is used for old proxy provider implementations.
UserParam - Class in org.apache.hadoop.hdfs.web.resources
  User parameter.
UserParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.UserParam
  Constructor.
UserParam(UserGroupInformation) - Constructor for class org.apache.hadoop.hdfs.web.resources.UserParam
  Construct an object from a UGI.

## V

validate(CachePoolInfo) - Static method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
validateName(String) - Static method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
valueOf(String) - Static method in enum org.apache.hadoop.fs.CacheFlag
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.fs.XAttr.NameSpace
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.client.CreateEncryptionZoneFlag
  Returns the enum constant of this type with the specified name.
valueOf(short) - Static method in enum org.apache.hadoop.hdfs.client.CreateEncryptionZoneFlag
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.client.HdfsDataOutputStream.SyncFlag
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.DFSOpsCountStatistics.OpType
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.inotify.Event.CreateEvent.INodeType
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.inotify.Event.EventType
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.MetadataType
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.BlockType
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.DatanodeInfo.AdminStates
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck.ECN
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.datatransfer.ReplaceDatanodeOnFailure.Policy
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.DatanodeReportType
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.ReencryptAction
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.RollingUpgradeAction
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.SafeModeAction
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.StoragePolicySatisfierMode
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.UpgradeAction
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsFileStatus.Flags
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.OpenFilesIterator.OpenFilesType
  Returns the enum constant of this type with the specified name.
valueOf(short) - Static method in enum org.apache.hadoop.hdfs.protocol.OpenFilesIterator.OpenFilesType
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffType
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.State
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.security.token.block.BlockTokenIdentifier.AccessMode
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.Result
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.server.protocol.DatanodeStorage.State
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.server.protocol.SlowDiskReports.DiskOp
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory.PathState
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.web.resources.DeleteOpParam.Op
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.web.resources.GetOpParam.Op
  Returns the enum constant of this type with the specified name.
valueOf(HttpOpParam.Op) - Static method in class org.apache.hadoop.hdfs.web.resources.HttpOpParam.TemporaryRedirectOp
  Get an object for the given op.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.web.resources.HttpOpParam.Type
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.web.resources.PostOpParam.Op
  Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.web.resources.PutOpParam.Op
  Returns the enum constant of this type with the specified name.
values() - Static method in enum org.apache.hadoop.fs.CacheFlag
  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.XAttr.NameSpace
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.client.CreateEncryptionZoneFlag
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.client.HdfsDataOutputStream.SyncFlag
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.DFSOpsCountStatistics.OpType
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.inotify.Event.CreateEvent.INodeType
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.inotify.Event.EventType
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.MetadataType
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.BlockType
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.DatanodeInfo.AdminStates
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck.ECN
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.datatransfer.ReplaceDatanodeOnFailure.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.hdfs.protocol.HdfsConstants.DatanodeReportType
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.ReencryptAction
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.RollingUpgradeAction
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.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.hdfs.protocol.HdfsConstants.StoragePolicySatisfierMode
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsConstants.UpgradeAction
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.HdfsFileStatus.Flags
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.OpenFilesIterator.OpenFilesType
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.SnapshotDiffReport.DiffType
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.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.hdfs.security.token.block.BlockTokenIdentifier.AccessMode
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.server.datanode.DiskBalancerWorkStatus.Result
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.server.protocol.DatanodeStorage.State
values() - Static method in enum org.apache.hadoop.hdfs.server.protocol.SlowDiskReports.DiskOp
values() - Static method in enum org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory.PathState
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.web.resources.DeleteOpParam.Op
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.web.resources.GetOpParam.Op
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.web.resources.HttpOpParam.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.hdfs.web.resources.PostOpParam.Op
  Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.web.resources.PutOpParam.Op
  Returns an array containing the constants of this enum type, in the order they are declared.
VERSION - Static variable in class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  WebHdfs version.
VerticalRange(long, long) - Constructor for class org.apache.hadoop.hdfs.util.StripedBlockUtil.VerticalRange
vintPrefixed(InputStream) - Static method in class org.apache.hadoop.hdfs.protocolPB.PBHelperClient
visit(HashMap<DatanodeInfo, DfsClientShmManager.PerDatanodeVisitorInfo>) - Method in interface org.apache.hadoop.hdfs.shortcircuit.DfsClientShmManager.Visitor
visit(int, Map<ExtendedBlockId, ShortCircuitReplica>, Map<ExtendedBlockId, SecretManager.InvalidToken>, LinkedMap, LinkedMap) - Method in interface org.apache.hadoop.hdfs.shortcircuit.ShortCircuitCache.CacheVisitor

## W

WebHdfs - Class in org.apache.hadoop.fs
  AbstractFileSystem implementation for HDFS over the web.
WebHdfsDelegationTokenIdentifier() - Constructor for class org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier.WebHdfsDelegationTokenIdentifier
WebHdfsFileSystem - Class in org.apache.hadoop.hdfs.web
  A FileSystem for HDFS over the web.
WebHdfsFileSystem() - Constructor for class org.apache.hadoop.hdfs.web.WebHdfsFileSystem
WebHdfsFileSystem.ReadRunner - Class in org.apache.hadoop.hdfs.web
  This class will allow retries to occur for both open and read operations.
WebHdfsFileSystem.WebHdfsInputStream - Class in org.apache.hadoop.hdfs.web
  This class is used for opening, reading, and seeking files while using the WebHdfsFileSystem.
WINDOW_BASE_DEFAULT - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
WINDOW_BASE_KEY - Static variable in interface org.apache.hadoop.hdfs.client.HdfsClientConfigKeys.Retry
WrappedFailoverProxyProvider<T> - Class in org.apache.hadoop.hdfs.server.namenode.ha
  A NNFailoverProxyProvider implementation which wrapps old implementations directly implementing the `FailoverProxyProvider` interface.
WrappedFailoverProxyProvider(FailoverProxyProvider<T>) - Constructor for class org.apache.hadoop.hdfs.server.namenode.ha.WrappedFailoverProxyProvider
  Wrap the given instance of an old FailoverProxyProvider.

## X

XAttr.Builder - Class in org.apache.hadoop.fs
XAttr.NameSpace - Enum in org.apache.hadoop.fs
XAttrEncodingParam - Class in org.apache.hadoop.hdfs.web.resources
XAttrEncodingParam(XAttrCodec) - Constructor for class org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam
XAttrEncodingParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.XAttrEncodingParam
  Constructor.
XAttrNameParam - Class in org.apache.hadoop.hdfs.web.resources
XAttrNameParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.XAttrNameParam
xAttrs(List<XAttr>) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
XAttrSetFlagParam - Class in org.apache.hadoop.hdfs.web.resources
XAttrSetFlagParam(EnumSet<XAttrSetFlag>) - Constructor for class org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam
XAttrSetFlagParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.XAttrSetFlagParam
  Constructor.
xAttrsRemoved(boolean) - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent.Builder
XAttrValueParam - Class in org.apache.hadoop.hdfs.web.resources
XAttrValueParam(String) - Constructor for class org.apache.hadoop.hdfs.web.resources.XAttrValueParam
xface - Variable in class org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider

## Z

zoneName(String) - Method in class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus.Builder
ZoneReencryptionStatus - Class in org.apache.hadoop.hdfs.protocol
  A class representing information about re-encryption of an encryption zone.
ZoneReencryptionStatus() - Constructor for class org.apache.hadoop.hdfs.protocol.ZoneReencryptionStatus
ZoneReencryptionStatus.Builder - Class in org.apache.hadoop.hdfs.protocol
  Builder of `ZoneReencryptionStatus`.
ZoneReencryptionStatus.State - Enum in org.apache.hadoop.hdfs.protocol
  State of re-encryption.

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