com.facebook.presto.hive.util

Class SizeBasedSplitWeightProvider

java.lang.Object

com.facebook.presto.hive.util.SizeBasedSplitWeightProvider

All Implemented Interfaces:

HiveSplitWeightProvider

public class SizeBasedSplitWeightProvider
extends Object
implements HiveSplitWeightProvider

Constructor Summary

Constructors

Constructor and Description
SizeBasedSplitWeightProvider(double minimumWeight, io.airlift.units.DataSize targetSplitSize)

Method Summary

Modifier and Type	Method and Description
SplitWeight	weightForSplitSizeInBytes(long splitSizeInBytes)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.facebook.presto.hive.HiveSplitWeightProvider

uniformStandardWeightProvider

Constructor Detail

SizeBasedSplitWeightProvider

public SizeBasedSplitWeightProvider(double minimumWeight,
                                    io.airlift.units.DataSize targetSplitSize)

Method Detail

weightForSplitSizeInBytes

public SplitWeight weightForSplitSizeInBytes(long splitSizeInBytes)

Specified by:

weightForSplitSizeInBytes in interface HiveSplitWeightProvider