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

Class VectorMapJoinOptimizedNonMatchedIterator

java.lang.Object

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

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

Direct Known Subclasses:

VectorMapJoinOptimizedHashMap.NonMatchedBytesHashMapIterator

public abstract class VectorMapJoinOptimizedNonMatchedIterator
extends VectorMapJoinNonMatchedIterator

The abstract class for vectorized non-match Small Table key iteration.

Field Summary

Fields

Modifier and Type	Field and Description
protected VectorMapJoinOptimizedHashMap.HashMapResult	nonMatchedHashMapResult
protected MapJoinTableContainer.NonMatchedSmallTableIterator	nonMatchedIterator

Fields inherited from class org.apache.hadoop.hive.ql.exec.vector.mapjoin.hashtable.VectorMapJoinNonMatchedIterator

matchTracker, nonMatchedLogicalSlotNum

Constructor Summary

Constructors

Constructor and Description
VectorMapJoinOptimizedNonMatchedIterator(MatchTracker matchTracker)

Method Summary

Modifier and Type	Method and Description
boolean	findNextNonMatched()
VectorMapJoinHashMapResult	getNonMatchedHashMapResult()

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.mapjoin.hashtable.VectorMapJoinNonMatchedIterator

getNonMatchedBytes, getNonMatchedBytesLength, getNonMatchedBytesOffset, getNonMatchedLongKey, init, readNonMatchedBytesKey, readNonMatchedLongKey

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

nonMatchedIterator

protected MapJoinTableContainer.NonMatchedSmallTableIterator nonMatchedIterator

nonMatchedHashMapResult

protected VectorMapJoinOptimizedHashMap.HashMapResult nonMatchedHashMapResult

Constructor Detail

VectorMapJoinOptimizedNonMatchedIterator

public VectorMapJoinOptimizedNonMatchedIterator(MatchTracker matchTracker)

Method Detail

findNextNonMatched

public boolean findNextNonMatched()

Overrides:

findNextNonMatched in class VectorMapJoinNonMatchedIterator

getNonMatchedHashMapResult

public VectorMapJoinHashMapResult getNonMatchedHashMapResult()

Overrides:

getNonMatchedHashMapResult in class VectorMapJoinNonMatchedIterator