org.apache.giraph.job

Class HaltApplicationUtils

java.lang.Object

org.apache.giraph.job.HaltApplicationUtils

public class HaltApplicationUtils
extends Object

Utility methods for halting application while running

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HaltApplicationUtils.DefaultHaltInstructionsWriter Default implementation of HaltApplicationUtils.HaltInstructionsWriter - points to how to use ZooKeeperNodeCreator to halt
static interface	HaltApplicationUtils.HaltInstructionsWriter Writer of instructions about how to halt

Method Summary

Modifier and Type	Method and Description
static void	printHaltInfo(org.apache.hadoop.mapreduce.Job submittedJob, GiraphConfiguration conf) Wait for halt info to become available and print instructions on how to halt

Methods inherited from class java.lang.Object

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

Method Detail

printHaltInfo

public static void printHaltInfo(org.apache.hadoop.mapreduce.Job submittedJob,
                                 GiraphConfiguration conf)

Wait for halt info to become available and print instructions on how to halt

Parameters:

submittedJob - Submitted job

conf - Configuration