Package io.trino.operator

Class StageExecutionDescriptor

java.lang.Object

io.trino.operator.StageExecutionDescriptor

public class StageExecutionDescriptor
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	StageExecutionDescriptor.StageExecutionStrategy

Method Summary

Modifier and Type	Method	Description
static StageExecutionDescriptor	dynamicLifespanScheduleGroupedExecution(List<PlanNodeId> capableScanNodes)
static StageExecutionDescriptor	fixedLifespanScheduleGroupedExecution(List<PlanNodeId> capableScanNodes)
Set<PlanNodeId>	getJsonSerializableGroupedExecutionScanNodes()
StageExecutionDescriptor.StageExecutionStrategy	getStageExecutionStrategy()
boolean	isDynamicLifespanSchedule()
boolean	isScanGroupedExecution(PlanNodeId scanNodeId)
boolean	isStageGroupedExecution()
static StageExecutionDescriptor	jsonCreator(StageExecutionDescriptor.StageExecutionStrategy strategy, Set<PlanNodeId> groupedExecutionCapableScanNodes)
static StageExecutionDescriptor	ungroupedExecution()

Methods inherited from class java.lang.Object

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

Method Details

ungroupedExecution

public static StageExecutionDescriptor ungroupedExecution()

fixedLifespanScheduleGroupedExecution

public static StageExecutionDescriptor fixedLifespanScheduleGroupedExecution(List<PlanNodeId> capableScanNodes)

dynamicLifespanScheduleGroupedExecution

public static StageExecutionDescriptor dynamicLifespanScheduleGroupedExecution(List<PlanNodeId> capableScanNodes)

getStageExecutionStrategy

public StageExecutionDescriptor.StageExecutionStrategy getStageExecutionStrategy()

isStageGroupedExecution

public boolean isStageGroupedExecution()

isDynamicLifespanSchedule

public boolean isDynamicLifespanSchedule()

isScanGroupedExecution

public boolean isScanGroupedExecution(PlanNodeId scanNodeId)

jsonCreator

public static StageExecutionDescriptor jsonCreator(StageExecutionDescriptor.StageExecutionStrategy strategy,
 Set<PlanNodeId> groupedExecutionCapableScanNodes)

getJsonSerializableGroupedExecutionScanNodes

public Set<PlanNodeId> getJsonSerializableGroupedExecutionScanNodes()