org.apache.pig.backend.hadoop.executionengine.mapReduceLayer

Class MRUtil

java.lang.Object

org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRUtil

public class MRUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
MRUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static POForEach	getPlainForEachOP(String scope, NodeIdGenerator nig)
static void	simpleConnectMapToReduce(MapReduceOper mro, String scope, NodeIdGenerator nig)

Methods inherited from class java.lang.Object

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

Constructor Detail

MRUtil

public MRUtil()

Method Detail

simpleConnectMapToReduce

public static void simpleConnectMapToReduce(MapReduceOper mro,
                            String scope,
                            NodeIdGenerator nig)
                                     throws PlanException

Throws:

PlanException

getPlainForEachOP

public static POForEach getPlainForEachOP(String scope,
                          NodeIdGenerator nig)