org.apache.giraph.job

Class HaltApplicationUtils.DefaultHaltInstructionsWriter

java.lang.Object

org.apache.giraph.job.HaltApplicationUtils.DefaultHaltInstructionsWriter

All Implemented Interfaces:

HaltApplicationUtils.HaltInstructionsWriter

Enclosing class:

HaltApplicationUtils

public static class HaltApplicationUtils.DefaultHaltInstructionsWriter
extends Object
implements HaltApplicationUtils.HaltInstructionsWriter

Default implementation of HaltApplicationUtils.HaltInstructionsWriter - points to how to use ZooKeeperNodeCreator to halt

Constructor Summary

Constructors

Constructor and Description
DefaultHaltInstructionsWriter()

Method Summary

Modifier and Type	Method and Description
void	writeHaltInstructions(String zkServer, String haltNode) Write instructions about how to halt

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultHaltInstructionsWriter

public DefaultHaltInstructionsWriter()

Method Detail

writeHaltInstructions

public void writeHaltInstructions(String zkServer,
                                  String haltNode)

Description copied from interface: HaltApplicationUtils.HaltInstructionsWriter

Write instructions about how to halt

Specified by:

writeHaltInstructions in interface HaltApplicationUtils.HaltInstructionsWriter

Parameters:

zkServer - ZooKeeper server

haltNode - ZooKeeper node which should be created in order to halt