org.apache.hadoop.hive.ql.exec.vector.mapjoin.hashtable

Class VectorMapJoinHashTableResult

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.mapjoin.hashtable.VectorMapJoinHashTableResult

Direct Known Subclasses:

VectorMapJoinHashMapResult, VectorMapJoinHashMultiSetResult, VectorMapJoinHashSetResult

public abstract class VectorMapJoinHashTableResult
extends Object

Constructor Summary

Constructors

Constructor and Description
VectorMapJoinHashTableResult()

Method Summary

Methods

Modifier and Type	Method and Description
void	forget() Forget about the most recent hash table lookup or contains call.
JoinUtil.JoinResult	joinResult()
void	setJoinResult(JoinUtil.JoinResult joinResult) Set the current join result.
void	setSpillPartitionId(int spillPartitionId) Set the spill partition id.
int	spillPartitionId()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorMapJoinHashTableResult

public VectorMapJoinHashTableResult()

Method Detail

joinResult

public JoinUtil.JoinResult joinResult()

Returns:

The join result from the most recent hash map match, or hash multi-set / set contains call.

setJoinResult

public void setJoinResult(JoinUtil.JoinResult joinResult)

Set the current join result.

Parameters:

joinResult - The new join result.

forget

public void forget()

Forget about the most recent hash table lookup or contains call.

setSpillPartitionId

public void setSpillPartitionId(int spillPartitionId)

Set the spill partition id.

spillPartitionId

public int spillPartitionId()

Returns:

The Hybrid Grace spill partition id.

toString

public String toString()

Overrides:

toString in class Object