org.apache.hadoop.mapred

Class TaskTracker.DefaultShuffleProvider

java.lang.Object

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

Constructors

Constructor and Description
TaskTracker.DefaultShuffleProvider()

Method Summary

Methods

Modifier and Type	Method and Description
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