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

Class VectorMapJoinFastHashMap

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastHashTable

org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastHashMap

All Implemented Interfaces:

VectorMapJoinHashMap, VectorMapJoinHashTable

public abstract class VectorMapJoinFastHashMap
extends VectorMapJoinFastHashTable
implements VectorMapJoinHashMap

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastHashTable

keysAssigned, largestNumberOfSteps, loadFactor, LOG, logicalHashBucketCount, logicalHashBucketMask, metricExpands, metricPutConflict, resizeThreshold, writeBuffersSize

Constructor Summary

Constructors

Constructor and Description
VectorMapJoinFastHashMap(boolean isOuterJoin, int initialCapacity, float loadFactor, int writeBuffersSize)

Method Summary

Methods

Modifier and Type	Method and Description
VectorMapJoinHashMapResult	createHashMapResult()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hive.ql.exec.vector.mapjoin.hashtable.VectorMapJoinHashTable

putRow

Constructor Detail

VectorMapJoinFastHashMap

public VectorMapJoinFastHashMap(boolean isOuterJoin,
                        int initialCapacity,
                        float loadFactor,
                        int writeBuffersSize)

Method Detail

createHashMapResult

public VectorMapJoinHashMapResult createHashMapResult()

Specified by:

createHashMapResult in interface VectorMapJoinHashMap