org.apache.tez.mapreduce.hadoop

Class MultiStageMRConfigUtil

java.lang.Object

org.apache.tez.mapreduce.hadoop.MultiStageMRConfigUtil

@InterfaceAudience.Private
public class MultiStageMRConfigUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
MultiStageMRConfigUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static String	getFinalReduceVertexName()
static String	getInitialMapVertexName()
static String	getIntermediateStageVertexName(int stageNum)
static int	getNumIntermediateStages(org.apache.hadoop.conf.Configuration conf)
static String	getPropertyNameForIntermediateStage(int intermediateStage, String originalPropertyName)

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiStageMRConfigUtil

public MultiStageMRConfigUtil()

Method Detail

getNumIntermediateStages

@InterfaceAudience.Private
public static int getNumIntermediateStages(org.apache.hadoop.conf.Configuration conf)

getPropertyNameForIntermediateStage

@InterfaceAudience.Private
public static String getPropertyNameForIntermediateStage(int intermediateStage,
                                                                   String originalPropertyName)

getInitialMapVertexName

@InterfaceAudience.Private
public static String getInitialMapVertexName()

getFinalReduceVertexName

@InterfaceAudience.Private
public static String getFinalReduceVertexName()

getIntermediateStageVertexName

@InterfaceAudience.Private
public static String getIntermediateStageVertexName(int stageNum)