Uses of Class
org.apache.hadoop.hdfs.server.datanode.CachingStrategy

Packages that use CachingStrategy

Package	Description
org.apache.hadoop.hdfs
org.apache.hadoop.hdfs.client.impl	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.hdfs.protocol.datatransfer
org.apache.hadoop.hdfs.server.datanode

Uses of CachingStrategy in org.apache.hadoop.hdfs

Fields in org.apache.hadoop.hdfs declared as CachingStrategy

Modifier and Type	Field	Description
protected CachingStrategy	DFSInputStream.cachingStrategy

Fields in org.apache.hadoop.hdfs with type parameters of type CachingStrategy

Modifier and Type	Field	Description
protected java.util.concurrent.atomic.AtomicReference<CachingStrategy>	DFSOutputStream.cachingStrategy

Methods in org.apache.hadoop.hdfs that return CachingStrategy

Modifier and Type	Method	Description
CachingStrategy	DFSClient.getDefaultReadCachingStrategy()
CachingStrategy	DFSClient.getDefaultWriteCachingStrategy()

Uses of CachingStrategy in org.apache.hadoop.hdfs.client.impl

Methods in org.apache.hadoop.hdfs.client.impl with parameters of type CachingStrategy

Modifier and Type	Method	Description
static BlockReader	BlockReaderRemote.newBlockReader(java.lang.String file, ExtendedBlock block, org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken, long startOffset, long len, boolean verifyChecksum, java.lang.String clientName, Peer peer, DatanodeID datanodeID, PeerCache peerCache, CachingStrategy cachingStrategy, int networkDistance, org.apache.hadoop.conf.Configuration configuration)	Create a new BlockReader specifically to satisfy a read.
BlockReaderFactory	BlockReaderFactory.setCachingStrategy(CachingStrategy cachingStrategy)

Uses of CachingStrategy in org.apache.hadoop.hdfs.protocol.datatransfer

Methods in org.apache.hadoop.hdfs.protocol.datatransfer with parameters of type CachingStrategy

Modifier and Type	Method	Description
void	DataTransferProtocol.readBlock(ExtendedBlock blk, org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken, java.lang.String clientName, long blockOffset, long length, boolean sendChecksum, CachingStrategy cachingStrategy)	Read a block.
void	Sender.readBlock(ExtendedBlock blk, org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken, java.lang.String clientName, long blockOffset, long length, boolean sendChecksum, CachingStrategy cachingStrategy)
void	DataTransferProtocol.writeBlock(ExtendedBlock blk, org.apache.hadoop.fs.StorageType storageType, org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken, java.lang.String clientName, DatanodeInfo[] targets, org.apache.hadoop.fs.StorageType[] targetStorageTypes, DatanodeInfo source, BlockConstructionStage stage, int pipelineSize, long minBytesRcvd, long maxBytesRcvd, long latestGenerationStamp, org.apache.hadoop.util.DataChecksum requestedChecksum, CachingStrategy cachingStrategy, boolean allowLazyPersist, boolean pinning, boolean[] targetPinnings, java.lang.String storageID, java.lang.String[] targetStorageIDs)	Write a block to a datanode pipeline.
void	Sender.writeBlock(ExtendedBlock blk, org.apache.hadoop.fs.StorageType storageType, org.apache.hadoop.security.token.Token<BlockTokenIdentifier> blockToken, java.lang.String clientName, DatanodeInfo[] targets, org.apache.hadoop.fs.StorageType[] targetStorageTypes, DatanodeInfo source, BlockConstructionStage stage, int pipelineSize, long minBytesRcvd, long maxBytesRcvd, long latestGenerationStamp, org.apache.hadoop.util.DataChecksum requestedChecksum, CachingStrategy cachingStrategy, boolean allowLazyPersist, boolean pinning, boolean[] targetPinnings, java.lang.String storageId, java.lang.String[] targetStorageIds)

Uses of CachingStrategy in org.apache.hadoop.hdfs.server.datanode

Methods in org.apache.hadoop.hdfs.server.datanode that return CachingStrategy

Modifier and Type	Method	Description
CachingStrategy	CachingStrategy.Builder.build()
static CachingStrategy	CachingStrategy.newDefaultStrategy()
static CachingStrategy	CachingStrategy.newDropBehind()

Constructors in org.apache.hadoop.hdfs.server.datanode with parameters of type CachingStrategy

Constructor	Description
Builder(CachingStrategy prev)