Package io.trino.execution.scheduler

Class StageTaskSourceFactory

java.lang.Object

io.trino.execution.scheduler.StageTaskSourceFactory

All Implemented Interfaces:

TaskSourceFactory

public class StageTaskSourceFactory
extends Object
implements TaskSourceFactory

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StageTaskSourceFactory.ArbitraryDistributionTaskSource
static class	StageTaskSourceFactory.HashDistributionTaskSource
static class	StageTaskSourceFactory.SingleDistributionTaskSource
static class	StageTaskSourceFactory.SourceDistributionTaskSource

Constructor Summary

Constructors

Constructor	Description
StageTaskSourceFactory(SplitSourceFactory splitSourceFactory, TableExecuteContextManager tableExecuteContextManager, int splitBatchSize)
StageTaskSourceFactory(SplitSourceFactory splitSourceFactory, TableExecuteContextManager tableExecuteContextManager, QueryManagerConfig queryManagerConfig)

Method Summary

Modifier and Type	Method	Description
TaskSource	create(Session session, PlanFragment fragment, Map<PlanFragmentId,Exchange> sourceExchanges, com.google.common.collect.Multimap<PlanFragmentId,ExchangeSourceHandle> exchangeSourceHandles, LongConsumer getSplitTimeRecorder, Optional<int[]> bucketToPartitionMap, Optional<BucketNodeMap> bucketNodeMap)

Methods inherited from class java.lang.Object

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

Constructor Detail

StageTaskSourceFactory

@Inject
public StageTaskSourceFactory(SplitSourceFactory splitSourceFactory,
                              TableExecuteContextManager tableExecuteContextManager,
                              QueryManagerConfig queryManagerConfig)

StageTaskSourceFactory

public StageTaskSourceFactory(SplitSourceFactory splitSourceFactory,
                              TableExecuteContextManager tableExecuteContextManager,
                              int splitBatchSize)

Method Detail

create

public TaskSource create(Session session,
                         PlanFragment fragment,
                         Map<PlanFragmentId,Exchange> sourceExchanges,
                         com.google.common.collect.Multimap<PlanFragmentId,ExchangeSourceHandle> exchangeSourceHandles,
                         LongConsumer getSplitTimeRecorder,
                         Optional<int[]> bucketToPartitionMap,
                         Optional<BucketNodeMap> bucketNodeMap)

Specified by:

create in interface TaskSourceFactory