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

Class VectorMapJoinFastMultiKeyHashMap

java.lang.Object

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

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

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

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

All Implemented Interfaces:

VectorMapJoinBytesHashMap, VectorMapJoinBytesHashTable, VectorMapJoinHashMap, VectorMapJoinHashTable

public class VectorMapJoinFastMultiKeyHashMap
extends VectorMapJoinFastBytesHashMap

Field Summary

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

keyStore, slotTriples

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

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

Constructor Summary

Constructors

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

Method Summary

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastBytesHashMap

assignSlot, createHashMapResult, lookup

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastBytesHashTable

add, findReadSlot, putRow, putRow

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

VectorMapJoinFastMultiKeyHashMap

public VectorMapJoinFastMultiKeyHashMap(int initialCapacity,
                                float loadFactor,
                                int wbSize)

VectorMapJoinFastMultiKeyHashMap

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