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

Class VectorMapJoinOptimizedMultiKeyHashMap

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashTable

org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashMap

org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedMultiKeyHashMap

All Implemented Interfaces:

MemoryEstimate, VectorMapJoinBytesHashMap, VectorMapJoinBytesHashTable, VectorMapJoinHashMap, VectorMapJoinHashTable

public class VectorMapJoinOptimizedMultiKeyHashMap
extends VectorMapJoinOptimizedHashMap

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashMap

VectorMapJoinOptimizedHashMap.HashMapResult, VectorMapJoinOptimizedHashMap.NonMatchedBytesHashMapIterator

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashTable

VectorMapJoinOptimizedHashTable.SerializedBytes

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashTable

adapterDirectAccess, containerDirectAccess, originalTableContainer

Constructor Summary

Constructors

Constructor and Description
VectorMapJoinOptimizedMultiKeyHashMap(boolean isOuterJoin, MapJoinTableContainer originalTableContainer, MapJoinTableContainer.ReusableGetAdaptor hashMapRowGetter)

Method Summary

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashMap

createHashMapResult, createNonMatchedIterator, lookup, lookup

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.mapjoin.optimized.VectorMapJoinOptimizedHashTable

containsLongKey, createMatchTracker, doLookup, getEstimatedMemorySize, putRow, putRowInternal, size, spillPartitionId

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

containsLongKey, createMatchTracker, putRow, size, spillPartitionId

Methods inherited from interface org.apache.hadoop.hive.common.MemoryEstimate

getEstimatedMemorySize

Constructor Detail

VectorMapJoinOptimizedMultiKeyHashMap

public VectorMapJoinOptimizedMultiKeyHashMap(boolean isOuterJoin,
                                             MapJoinTableContainer originalTableContainer,
                                             MapJoinTableContainer.ReusableGetAdaptor hashMapRowGetter)