Package org.apache.drill.exec.physical.impl.setop

Class HashSetOpRecordBatch

java.lang.Object

org.apache.drill.exec.record.AbstractRecordBatch<SetOp>

org.apache.drill.exec.record.AbstractBinaryRecordBatch<SetOp>

org.apache.drill.exec.physical.impl.join.AbstractHashBinaryRecordBatch<SetOp>

org.apache.drill.exec.physical.impl.setop.HashSetOpRecordBatch

All Implemented Interfaces:

AutoCloseable, Iterable<VectorWrapper<?>>, CloseableRecordBatch, RecordBatch, VectorAccessible

public class HashSetOpRecordBatch
extends AbstractHashBinaryRecordBatch<SetOp>

Implements the runtime execution for the Hash-SetOp operator supporting EXCEPT, EXCEPT ALL, INTERSECT, and INTERSECT ALL

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.exec.physical.impl.join.AbstractHashBinaryRecordBatch

AbstractHashBinaryRecordBatch.Metric, AbstractHashBinaryRecordBatch.SpilledPartition, AbstractHashBinaryRecordBatch.Updater

Nested classes/interfaces inherited from class org.apache.drill.exec.record.AbstractRecordBatch

AbstractRecordBatch.BatchState

Nested classes/interfaces inherited from interface org.apache.drill.exec.record.RecordBatch

RecordBatch.IterOutcome

Field Summary

Fields inherited from class org.apache.drill.exec.physical.impl.join.AbstractHashBinaryRecordBatch

allocator, baseHashTable, bloomFilter2buildId, bloomFilterDef2buildId, bloomFilters, bloomFiltersGenerated, buildBatch, buildComplete, buildJoinColumns, buildSchema, buildSideIsEmpty, canSpill, enableRuntimeFilter, firstOutputBatch, hash64, isRowKeyJoin, joinIsLeftOrFull, joinIsRightOrFull, logger, maxBatchesInMemory, numPartitions, originalPartition, outputRecords, partitions, prefetchedBuild, prefetchedProbe, probe, probeBatch, probeFields, probeSchema, probeSideIsEmpty, RECORDS_PER_BATCH, rightExpr, rightHVColPosition, rkJoinState, runtimeFilterDef, runtimeFilterReporter, semiJoin, skipHashTableBuild, spilledInners, spilledState, spillSet, wasKilled

Fields inherited from class org.apache.drill.exec.record.AbstractBinaryRecordBatch

batchMemoryManager, left, LEFT_INDEX, leftUpstream, numInputs, right, RIGHT_INDEX, rightUpstream

Fields inherited from class org.apache.drill.exec.record.AbstractRecordBatch

batchStatsContext, container, context, oContext, state, stats, unionTypeEnabled

Fields inherited from interface org.apache.drill.exec.record.RecordBatch

MAX_BATCH_ROW_COUNT

Constructor Summary

Constructors

Constructor	Description
HashSetOpRecordBatch(SetOp popConfig, FragmentContext context, RecordBatch left, RecordBatch right)	The constructor

Method Summary

Modifier and Type	Method	Description
protected HashTableConfig	buildHashTableConfig()
Probe	createProbe()
void	dump()	Perform dump of this batch's state to logs.
void	setupProbe()

Methods inherited from class org.apache.drill.exec.physical.impl.join.AbstractHashBinaryRecordBatch

buildSchema, cancelIncoming, close, executeBuildPhase, getCalculatorImpl, getRecordCount, innerNext, isSpilledInner, makeDebugString, updateMetrics

Methods inherited from class org.apache.drill.exec.record.AbstractBinaryRecordBatch

checkForEarlyFinish, getBatchMemoryManager, prefetchFirstBatchFromBothSides, updateBatchMemoryManagerStats, verifyOutcomeToSetBatchState

Methods inherited from class org.apache.drill.exec.record.AbstractRecordBatch

cancel, checkContinue, getContainer, getContext, getOutgoingContainer, getPopConfig, getRecordBatchStatsContext, getSchema, getSelectionVector2, getSelectionVector4, getValueAccessorById, getValueVectorId, getWritableBatch, isRecordBatchStatsLoggingEnabled, iterator, next, next, next, schemaChangeException, schemaChangeException

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

HashSetOpRecordBatch

public HashSetOpRecordBatch(SetOp popConfig,
 FragmentContext context,
 RecordBatch left,
 RecordBatch right)
                     throws OutOfMemoryException

The constructor

Parameters:

popConfig - SetOp

context - FragmentContext

left - probe/outer side incoming input

right - build/inner side incoming input

Throws:

OutOfMemoryException - out of memory exception

Method Details

buildHashTableConfig

protected HashTableConfig buildHashTableConfig()

Specified by:

buildHashTableConfig in class AbstractHashBinaryRecordBatch<SetOp>

createProbe

public Probe createProbe()

Specified by:

createProbe in class AbstractHashBinaryRecordBatch<SetOp>

setupProbe

public void setupProbe()
                throws SchemaChangeException

Specified by:

setupProbe in class AbstractHashBinaryRecordBatch<SetOp>

Throws:

SchemaChangeException

dump

public void dump()

Description copied from interface: RecordBatch

Perform dump of this batch's state to logs.