Class HashCollisionPlanNodeStats
- java.lang.Object
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- io.prestosql.sql.planner.planprinter.PlanNodeStats
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- io.prestosql.sql.planner.planprinter.HashCollisionPlanNodeStats
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- All Implemented Interfaces:
Mergeable<PlanNodeStats>
public class HashCollisionPlanNodeStats extends PlanNodeStats
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Field Summary
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Fields inherited from class io.prestosql.sql.planner.planprinter.PlanNodeStats
operatorInputStats
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Constructor Summary
Constructors Constructor Description HashCollisionPlanNodeStats(PlanNodeId planNodeId, io.airlift.units.Duration planNodeScheduledTime, io.airlift.units.Duration planNodeCpuTime, long planNodeInputPositions, io.airlift.units.DataSize planNodeInputDataSize, long planNodeOutputPositions, io.airlift.units.DataSize planNodeOutputDataSize, Map<String,io.prestosql.sql.planner.planprinter.OperatorInputStats> operatorInputStats, Map<String,io.prestosql.sql.planner.planprinter.OperatorHashCollisionsStats> operatorHashCollisionsStats)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Map<String,Double>
getOperatorExpectedCollisionsAverages()
Map<String,Double>
getOperatorHashCollisionsAverages()
Map<String,Double>
getOperatorHashCollisionsStdDevs()
PlanNodeStats
mergeWith(PlanNodeStats other)
Merges the current state with the state of the other instance, and returns the merged state.-
Methods inherited from class io.prestosql.sql.planner.planprinter.PlanNodeStats
checkMergeable, getOperatorInputPositionsAverages, getOperatorInputPositionsStdDevs, getOperatorTypes, getPlanNodeCpuTime, getPlanNodeId, getPlanNodeInputDataSize, getPlanNodeInputPositions, getPlanNodeOutputDataSize, getPlanNodeOutputPositions, getPlanNodeScheduledTime
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Constructor Detail
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HashCollisionPlanNodeStats
public HashCollisionPlanNodeStats(PlanNodeId planNodeId, io.airlift.units.Duration planNodeScheduledTime, io.airlift.units.Duration planNodeCpuTime, long planNodeInputPositions, io.airlift.units.DataSize planNodeInputDataSize, long planNodeOutputPositions, io.airlift.units.DataSize planNodeOutputDataSize, Map<String,io.prestosql.sql.planner.planprinter.OperatorInputStats> operatorInputStats, Map<String,io.prestosql.sql.planner.planprinter.OperatorHashCollisionsStats> operatorHashCollisionsStats)
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Method Detail
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getOperatorExpectedCollisionsAverages
public Map<String,Double> getOperatorExpectedCollisionsAverages()
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mergeWith
public PlanNodeStats mergeWith(PlanNodeStats other)
Description copied from interface:Mergeable
Merges the current state with the state of the other instance, and returns the merged state.- Specified by:
mergeWith
in interfaceMergeable<PlanNodeStats>
- Overrides:
mergeWith
in classPlanNodeStats
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