org.apache.hadoop.hdfs.server.balancer

Class Dispatcher.DBlock

java.lang.Object

org.apache.hadoop.hdfs.server.balancer.MovedBlocks.Locations<Dispatcher.DDatanode.StorageGroup>

org.apache.hadoop.hdfs.server.balancer.Dispatcher.DBlock

Enclosing class:

org.apache.hadoop.hdfs.server.balancer.Dispatcher

public static class Dispatcher.DBlock
extends MovedBlocks.Locations<Dispatcher.DDatanode.StorageGroup>

A class for keeping track of block locations in the dispatcher.

Field Summary

Fields inherited from class org.apache.hadoop.hdfs.server.balancer.MovedBlocks.Locations

locations

Constructor Summary

Constructors

Constructor and Description
DBlock(org.apache.hadoop.hdfs.protocol.Block block)

Method Summary

Methods inherited from class org.apache.hadoop.hdfs.server.balancer.MovedBlocks.Locations

addLocation, clearLocations, getBlock, getLocations, getNumBytes, isLocatedOn, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DBlock

public DBlock(org.apache.hadoop.hdfs.protocol.Block block)