public class VectorMapJoinFastStringHashMap extends VectorMapJoinFastBytesHashMap
testValueBytesWritable
keyStore, slotTriples, testKeyBytesWritable
estimatedKeyCount, HIGHEST_INT_POWER_OF_2, keysAssigned, largestNumberOfSteps, loadFactor, logicalHashBucketCount, logicalHashBucketMask, metricExpands, metricPutConflict, ONE_QUARTER_LIMIT, ONE_SIXTH_LIMIT, resizeThreshold, writeBuffersSize
Constructor and Description |
---|
VectorMapJoinFastStringHashMap(boolean isOuterJoin,
int initialCapacity,
float loadFactor,
int writeBuffersSize,
long estimatedKeyCount) |
Modifier and Type | Method and Description |
---|---|
long |
getEstimatedMemorySize()
Returns estimated memory size based
JavaDataModel |
void |
putRow(org.apache.hadoop.io.BytesWritable currentKey,
org.apache.hadoop.io.BytesWritable currentValue) |
assignSlot, createHashMapResult, lookup
add, findReadSlot
size, throwExpandError
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
size
public VectorMapJoinFastStringHashMap(boolean isOuterJoin, int initialCapacity, float loadFactor, int writeBuffersSize, long estimatedKeyCount)
public void putRow(org.apache.hadoop.io.BytesWritable currentKey, org.apache.hadoop.io.BytesWritable currentValue) throws HiveException, IOException
putRow
in interface VectorMapJoinHashTable
putRow
in class VectorMapJoinFastBytesHashTable
HiveException
IOException
public long getEstimatedMemorySize()
MemoryEstimate
JavaDataModel
getEstimatedMemorySize
in interface MemoryEstimate
getEstimatedMemorySize
in class VectorMapJoinFastBytesHashMap
Copyright © 2022 The Apache Software Foundation. All rights reserved.