Package io.trino.execution.scheduler

Class PipelinedQueryScheduler

java.lang.Object

io.trino.execution.scheduler.PipelinedQueryScheduler

All Implemented Interfaces:

QueryScheduler

public class PipelinedQueryScheduler
extends Object
implements QueryScheduler

Constructor Summary

Constructors

Constructor

Description

PipelinedQueryScheduler(QueryStateMachine queryStateMachine, SubPlan plan, NodePartitioningManager nodePartitioningManager, NodeScheduler nodeScheduler, RemoteTaskFactory remoteTaskFactory, boolean summarizeTaskInfo, int splitBatchSize, ExecutorService queryExecutor, ScheduledExecutorService schedulerExecutor, FailureDetector failureDetector, NodeTaskMap nodeTaskMap, ExecutionPolicy executionPolicy, io.opentelemetry.api.trace.Tracer tracer, SplitSchedulerStats schedulerStats, DynamicFilterService dynamicFilterService, TableExecuteContextManager tableExecuteContextManager, Metadata metadata, SplitSourceFactory splitSourceFactory, SqlTaskManager coordinatorTaskManager)

Method Summary

Modifier and Type	Method	Description
void	cancelStage(StageId stageId)
void	failTask(TaskId taskId, Throwable failureCause)
BasicStageStats	getBasicStageStats()
StageInfo	getStageInfo()
io.airlift.units.Duration	getTotalCpuTime()
long	getTotalMemoryReservation()
long	getUserMemoryReservation()
void	start()

Methods inherited from class java.lang.Object

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

Constructor Details

PipelinedQueryScheduler

public PipelinedQueryScheduler(QueryStateMachine queryStateMachine,
 SubPlan plan,
 NodePartitioningManager nodePartitioningManager,
 NodeScheduler nodeScheduler,
 RemoteTaskFactory remoteTaskFactory,
 boolean summarizeTaskInfo,
 int splitBatchSize,
 ExecutorService queryExecutor,
 ScheduledExecutorService schedulerExecutor,
 FailureDetector failureDetector,
 NodeTaskMap nodeTaskMap,
 ExecutionPolicy executionPolicy,
 io.opentelemetry.api.trace.Tracer tracer,
 SplitSchedulerStats schedulerStats,
 DynamicFilterService dynamicFilterService,
 TableExecuteContextManager tableExecuteContextManager,
 Metadata metadata,
 SplitSourceFactory splitSourceFactory,
 SqlTaskManager coordinatorTaskManager)

Method Details

start

public void start()

Specified by:

start in interface QueryScheduler

cancelStage

public void cancelStage(StageId stageId)

Specified by:

cancelStage in interface QueryScheduler

failTask

public void failTask(TaskId taskId,
 Throwable failureCause)

Specified by:

failTask in interface QueryScheduler

getBasicStageStats

public BasicStageStats getBasicStageStats()

Specified by:

getBasicStageStats in interface QueryScheduler

getStageInfo

public StageInfo getStageInfo()

Specified by:

getStageInfo in interface QueryScheduler

getUserMemoryReservation

public long getUserMemoryReservation()

Specified by:

getUserMemoryReservation in interface QueryScheduler

getTotalMemoryReservation

public long getTotalMemoryReservation()

Specified by:

getTotalMemoryReservation in interface QueryScheduler

getTotalCpuTime

public io.airlift.units.Duration getTotalCpuTime()

Specified by:

getTotalCpuTime in interface QueryScheduler