Class | Description |
---|---|
DeadNodeDetector |
Detect the dead nodes in advance, and share this information among all the
DFSInputStreams in the same client.
|
DFSClient.DFSDataInputStream | Deprecated
use
HdfsDataInputStream instead. |
DFSInotifyEventInputStream |
Stream for reading inotify events.
|
DFSOpsCountStatistics |
This storage statistics tracks how many times each DFS operation was issued.
|
DFSUtilClient.CorruptedBlocks |
A utility class as a container to put corrupted blocks, shared by client
and datanode.
|
DistributedFileSystem.HdfsDataOutputStreamBuilder |
HdfsDataOutputStreamBuilder provides the HDFS-specific capabilities to
write file on HDFS.
|
LocatedBlocksRefresher |
Periodically refresh the underlying cached
LocatedBlocks for eligible registered
DFSInputStream s. |
NameNodeProxiesClient.ProxyAndInfo<PROXYTYPE> |
Wrapper for a client proxy as well as its associated service ID.
|
ReadStatistics |
A utility class that maintains statistics for reading.
|
ReplicaAccessor |
The public API for ReplicaAccessor objects.
|
ReplicaAccessorBuilder |
The public API for creating a new ReplicaAccessor.
|
Enum | Description |
---|---|
DFSOpsCountStatistics.OpType |
This is for counting distributed file system operations.
|
Exception | Description |
---|---|
CannotObtainBlockLengthException |
This exception is thrown when the length of a LocatedBlock instance
can not be obtained.
|
UnknownCipherSuiteException |
Thrown when an unknown cipher suite is encountered.
|
UnknownCryptoProtocolVersionException |
Copyright © 2008–2023 Apache Software Foundation. All rights reserved.