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

Class VectorMapJoinOptimizedLongHashMultiSet

java.lang.Object

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

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

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

All Implemented Interfaces:

MemoryEstimate, VectorMapJoinBytesHashMultiSet, VectorMapJoinBytesHashTable, VectorMapJoinHashMultiSet, VectorMapJoinHashTable, VectorMapJoinLongHashMultiSet, VectorMapJoinLongHashTable

public class VectorMapJoinOptimizedLongHashMultiSet
extends VectorMapJoinOptimizedHashMultiSet
implements VectorMapJoinLongHashMultiSet

Nested Class Summary

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

VectorMapJoinOptimizedHashMultiSet.HashMultiSetResult

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
VectorMapJoinOptimizedLongHashMultiSet(boolean minMaxEnabled, boolean isOuterJoin, VectorMapJoinDesc.HashTableKeyType hashTableKeyType, MapJoinTableContainer originalTableContainer, MapJoinTableContainer.ReusableGetAdaptor hashMapRowGetter, TableDesc tableDesc)

Method Summary

Modifier and Type	Method and Description
JoinUtil.JoinResult	contains(long key, VectorMapJoinHashMultiSetResult hashMultiSetResult)
long	max()
long	min()
boolean	useMinMax()

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

contains, createHashMultiSetResult

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

containsLongKey, createMatchTracker, createNonMatchedIterator, 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.VectorMapJoinHashMultiSet

createHashMultiSetResult

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

containsLongKey, createMatchTracker, createNonMatchedIterator, putRow, size, spillPartitionId

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

getEstimatedMemorySize

Constructor Detail

VectorMapJoinOptimizedLongHashMultiSet

public VectorMapJoinOptimizedLongHashMultiSet(boolean minMaxEnabled,
                                              boolean isOuterJoin,
                                              VectorMapJoinDesc.HashTableKeyType hashTableKeyType,
                                              MapJoinTableContainer originalTableContainer,
                                              MapJoinTableContainer.ReusableGetAdaptor hashMapRowGetter,
                                              TableDesc tableDesc)

Method Detail

useMinMax

public boolean useMinMax()

Specified by:

useMinMax in interface VectorMapJoinLongHashTable

min

public long min()

Specified by:

min in interface VectorMapJoinLongHashTable

max

public long max()

Specified by:

max in interface VectorMapJoinLongHashTable

contains

public JoinUtil.JoinResult contains(long key,
                                    VectorMapJoinHashMultiSetResult hashMultiSetResult)
                             throws IOException

Specified by:

contains in interface VectorMapJoinLongHashMultiSet

Throws:

IOException