org.apache.hadoop.mapreduce.split

Class TezMapReduceSplitsGrouper.TezMRSplitsGrouperConfigBuilder

java.lang.Object

org.apache.hadoop.mapreduce.split.TezMapReduceSplitsGrouper.TezMRSplitsGrouperConfigBuilder

Enclosing class:

TezMapReduceSplitsGrouper

public static final class TezMapReduceSplitsGrouper.TezMRSplitsGrouperConfigBuilder
extends Object

Method Summary

Methods

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

Methods inherited from class java.lang.Object

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

Method Detail

setGroupSplitCount

public TezMapReduceSplitsGrouper.TezMRSplitsGrouperConfigBuilder setGroupSplitCount(int count)

setGroupSplitByCount

public TezMapReduceSplitsGrouper.TezMRSplitsGrouperConfigBuilder setGroupSplitByCount(boolean enabled)

setGroupSplitByLength

public TezMapReduceSplitsGrouper.TezMRSplitsGrouperConfigBuilder setGroupSplitByLength(boolean enabled)

setGroupSplitWaves

public TezMapReduceSplitsGrouper.TezMRSplitsGrouperConfigBuilder setGroupSplitWaves(float multiplier)

setGroupingRackSplitSizeReduction

public TezMapReduceSplitsGrouper.TezMRSplitsGrouperConfigBuilder setGroupingRackSplitSizeReduction(float rackSplitSizeReduction)

setGroupingSplitSize

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

upper and lower bounds for the splits

build

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