org.apache.hadoop.mapred
Class TaskTracker.DefaultShuffleProvider

java.lang.Object
  extended by org.apache.hadoop.mapred.TaskTracker.DefaultShuffleProvider
All Implemented Interfaces:
ShuffleProviderPlugin
Enclosing class:
TaskTracker

public static class TaskTracker.DefaultShuffleProvider
extends java.lang.Object
implements ShuffleProviderPlugin


Constructor Summary
TaskTracker.DefaultShuffleProvider()
           
 
Method Summary
 void destroy()
          close and cleanup any resource, including threads and disk space.
 void initialize(TaskTracker tt)
          Do constructor work here.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TaskTracker.DefaultShuffleProvider

public TaskTracker.DefaultShuffleProvider()
Method Detail

initialize

public void initialize(TaskTracker tt)
Description copied from interface: ShuffleProviderPlugin
Do constructor work here. This method is invoked by the TaskTracker Constructor

Specified by:
initialize in interface ShuffleProviderPlugin

destroy

public void destroy()
Description copied from interface: ShuffleProviderPlugin
close and cleanup any resource, including threads and disk space. This method is invoked by TaskTracker.shutdown

Specified by:
destroy in interface ShuffleProviderPlugin


Copyright © 2009 The Apache Software Foundation