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

Interface VectorMapJoinLongHashMap

All Superinterfaces:

MemoryEstimate, VectorMapJoinHashMap, VectorMapJoinHashTable, VectorMapJoinLongHashTable

All Known Implementing Classes:

VectorMapJoinFastLongHashMap, VectorMapJoinFastLongHashMapContainer, VectorMapJoinOptimizedLongHashMap

public interface VectorMapJoinLongHashMap
extends VectorMapJoinLongHashTable, VectorMapJoinHashMap

Method Summary

Modifier and Type	Method and Description
JoinUtil.JoinResult	lookup(long key, VectorMapJoinHashMapResult hashMapResult)
JoinUtil.JoinResult	lookup(long key, VectorMapJoinHashMapResult hashMapResult, MatchTracker matchTracker)

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

max, min, useMinMax

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

createHashMapResult

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

Method Detail

lookup

JoinUtil.JoinResult lookup(long key,
                           VectorMapJoinHashMapResult hashMapResult)
                    throws IOException

Throws:

IOException

lookup

JoinUtil.JoinResult lookup(long key,
                           VectorMapJoinHashMapResult hashMapResult,
                           MatchTracker matchTracker)
                    throws IOException

Throws:

IOException