org.apache.pig.backend.hadoop.executionengine.util

Class AccumulatorOptimizerUtil

java.lang.Object

org.apache.pig.backend.hadoop.executionengine.util.AccumulatorOptimizerUtil

public class AccumulatorOptimizerUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
AccumulatorOptimizerUtil()

Method Summary

Modifier and Type	Method and Description
static void	addAccumulator(PhysicalPlan plan, java.util.List<PhysicalOperator> pos)
static int	getAccumulativeBatchSize()

Methods inherited from class java.lang.Object

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

Constructor Detail

AccumulatorOptimizerUtil

public AccumulatorOptimizerUtil()

Method Detail

getAccumulativeBatchSize

public static int getAccumulativeBatchSize()

addAccumulator

public static void addAccumulator(PhysicalPlan plan,
                                  java.util.List<PhysicalOperator> pos)