org.apache.hadoop.hive.ql.plan

Class ConditionalResolverSkewJoin

java.lang.Object

org.apache.hadoop.hive.ql.plan.ConditionalResolverSkewJoin

All Implemented Interfaces:

Serializable, ConditionalResolver

public class ConditionalResolverSkewJoin
extends Object
implements ConditionalResolver, Serializable

ConditionalResolverSkewJoin.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ConditionalResolverSkewJoin.ConditionalResolverSkewJoinCtx ConditionalResolverSkewJoinCtx.

Constructor Summary

Constructors

Constructor and Description
ConditionalResolverSkewJoin()

Method Summary

Methods

Modifier and Type	Method and Description
List<Task<? extends Serializable>>	getTasks(HiveConf conf, Object objCtx) All conditional resolvers implement this interface.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConditionalResolverSkewJoin

public ConditionalResolverSkewJoin()

Method Detail

getTasks

public List<Task<? extends Serializable>> getTasks(HiveConf conf,
                                          Object objCtx)

Description copied from interface: ConditionalResolver

All conditional resolvers implement this interface.

Specified by:

getTasks in interface ConditionalResolver

Parameters:

conf - configuration

objCtx - opaque context

Returns:

position of the task