org.apache.drill.exec.physical.impl.statistics

Class StatisticsAggBatch

java.lang.Object

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

org.apache.drill.exec.physical.impl.aggregate.StreamingAggBatch

org.apache.drill.exec.physical.impl.statistics.StatisticsAggBatch

All Implemented Interfaces:

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

public class StatisticsAggBatch
extends StreamingAggBatch

Nested Class Summary

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.aggregate.StreamingAggBatch

aggregator, incoming

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

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

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

MAX_BATCH_ROW_COUNT

Constructor Summary

Constructors

Constructor and Description
StatisticsAggBatch(StatisticsAggregate popConfig, RecordBatch incoming, FragmentContext context)

Method Summary

Modifier and Type	Method and Description
protected StreamingAggregator	createAggregatorInternal()

Methods inherited from class org.apache.drill.exec.physical.impl.aggregate.StreamingAggBatch

addComplexWriter, addRecordValues, buildSchema, cancelIncoming, dump, getIndex, getKeyExpressions, getOutgoingContainer, getRecordCount, getValueExpressions, innerNext, outputRecordKeys, outputRecordKeysPrev, setMaxOutputRowCount, setupIsSame, setupIsSameApart

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

cancel, checkContinue, close, getContainer, getContext, 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 Detail

StatisticsAggBatch

public StatisticsAggBatch(StatisticsAggregate popConfig,
                          RecordBatch incoming,
                          FragmentContext context)
                   throws OutOfMemoryException

Throws:

OutOfMemoryException

Method Detail

createAggregatorInternal

protected StreamingAggregator createAggregatorInternal()

Overrides:

createAggregatorInternal in class StreamingAggBatch