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

Interface VectorMapJoinBytesHashMap

All Superinterfaces:

MemoryEstimate, VectorMapJoinBytesHashTable, VectorMapJoinHashMap, VectorMapJoinHashTable

All Known Implementing Classes:

VectorMapJoinFastBytesHashMap, VectorMapJoinFastMultiKeyHashMap, VectorMapJoinFastMultiKeyHashMapContainer, VectorMapJoinFastStringHashMap, VectorMapJoinFastStringHashMapContainer, VectorMapJoinOptimizedHashMap, VectorMapJoinOptimizedLongHashMap, VectorMapJoinOptimizedMultiKeyHashMap, VectorMapJoinOptimizedStringHashMap

public interface VectorMapJoinBytesHashMap
extends VectorMapJoinBytesHashTable, VectorMapJoinHashMap

Method Summary

Modifier and Type	Method and Description
JoinUtil.JoinResult	lookup(byte[] keyBytes, int keyStart, int keyLength, VectorMapJoinHashMapResult hashMapResult)
JoinUtil.JoinResult	lookup(byte[] keyBytes, int keyStart, int keyLength, VectorMapJoinHashMapResult hashMapResult, MatchTracker matchTracker)

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(byte[] keyBytes,
                           int keyStart,
                           int keyLength,
                           VectorMapJoinHashMapResult hashMapResult)
                    throws IOException

Throws:

IOException

lookup

JoinUtil.JoinResult lookup(byte[] keyBytes,
                           int keyStart,
                           int keyLength,
                           VectorMapJoinHashMapResult hashMapResult,
                           MatchTracker matchTracker)
                    throws IOException

Throws:

IOException