Package org.apache.hadoop.hdfs

Class DFSUtilClient.CorruptedBlocks

java.lang.Object

org.apache.hadoop.hdfs.DFSUtilClient.CorruptedBlocks

Enclosing class:

DFSUtilClient

public static class DFSUtilClient.CorruptedBlocks
extends Object

A utility class as a container to put corrupted blocks, shared by client and datanode.

Constructor Summary

Constructors

Constructor	Description
CorruptedBlocks()

Method Summary

Modifier and Type	Method	Description
void	addCorruptedBlock(ExtendedBlock blk, DatanodeInfo node)	Indicate a block replica on the specified datanode is corrupted
Map<ExtendedBlock,Set<DatanodeInfo>>	getCorruptionMap()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CorruptedBlocks

public CorruptedBlocks()

Method Details

addCorruptedBlock

public void addCorruptedBlock(ExtendedBlock blk,
 DatanodeInfo node)

Indicate a block replica on the specified datanode is corrupted

getCorruptionMap

public Map<ExtendedBlock,Set<DatanodeInfo>> getCorruptionMap()

Returns:

the map that contains all the corruption entries, or null if there were no corrupted entries