org.apache.hadoop.hive.ql.optimizer.spark

Class SparkSkewJoinProcFactory

java.lang.Object

org.apache.hadoop.hive.ql.optimizer.spark.SparkSkewJoinProcFactory

public class SparkSkewJoinProcFactory
extends Object

Spark-version of SkewJoinProcFactory.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SparkSkewJoinProcFactory.SparkSkewJoinJoinProcessor

Method Summary

Methods

Modifier and Type	Method and Description
static NodeProcessor	getDefaultProc()
static NodeProcessor	getJoinProc()
static Set<JoinOperator>	getVisitedJoinOp()

Methods inherited from class java.lang.Object

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

Method Detail

getDefaultProc

public static NodeProcessor getDefaultProc()

getJoinProc

public static NodeProcessor getJoinProc()

getVisitedJoinOp

public static Set<JoinOperator> getVisitedJoinOp()