org.apache.tez.mapreduce.grouper

Class TezSplitGrouper.TezMRSplitsGrouperConfigBuilder

java.lang.Object

org.apache.tez.mapreduce.grouper.TezSplitGrouper.TezMRSplitsGrouperConfigBuilder

Enclosing class:

TezSplitGrouper

public static final class TezSplitGrouper.TezMRSplitsGrouperConfigBuilder
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.conf.Configuration	build()
TezSplitGrouper.TezMRSplitsGrouperConfigBuilder	setGroupingRackSplitSizeReduction(float rackSplitSizeReduction)
TezSplitGrouper.TezMRSplitsGrouperConfigBuilder	setGroupingSplitSize(long lowerBound, long upperBound) upper and lower bounds for the splits
TezSplitGrouper.TezMRSplitsGrouperConfigBuilder	setGroupSplitByCount(boolean enabled)
TezSplitGrouper.TezMRSplitsGrouperConfigBuilder	setGroupSplitByLength(boolean enabled)
TezSplitGrouper.TezMRSplitsGrouperConfigBuilder	setGroupSplitCount(int count)
TezSplitGrouper.TezMRSplitsGrouperConfigBuilder	setGroupSplitWaves(float multiplier)
TezSplitGrouper.TezMRSplitsGrouperConfigBuilder	setNodeLocalGroupsOnly(boolean nodeLocalGroupsOnly)

Methods inherited from class java.lang.Object

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

Method Detail

setGroupSplitCount

public TezSplitGrouper.TezMRSplitsGrouperConfigBuilder setGroupSplitCount(int count)

setGroupSplitByCount

public TezSplitGrouper.TezMRSplitsGrouperConfigBuilder setGroupSplitByCount(boolean enabled)

setGroupSplitByLength

public TezSplitGrouper.TezMRSplitsGrouperConfigBuilder setGroupSplitByLength(boolean enabled)

setGroupSplitWaves

public TezSplitGrouper.TezMRSplitsGrouperConfigBuilder setGroupSplitWaves(float multiplier)

setGroupingRackSplitSizeReduction

public TezSplitGrouper.TezMRSplitsGrouperConfigBuilder setGroupingRackSplitSizeReduction(float rackSplitSizeReduction)

setNodeLocalGroupsOnly

public TezSplitGrouper.TezMRSplitsGrouperConfigBuilder setNodeLocalGroupsOnly(boolean nodeLocalGroupsOnly)

setGroupingSplitSize

public TezSplitGrouper.TezMRSplitsGrouperConfigBuilder setGroupingSplitSize(long lowerBound,
                                                                   long upperBound)

upper and lower bounds for the splits

build

public org.apache.hadoop.conf.Configuration build()