Uses of Class
org.apache.drill.exec.work.QueryWorkUnit

Packages that use QueryWorkUnit

Package	Description
org.apache.drill.exec.planner.fragment
org.apache.drill.exec.planner.fragment.contrib
org.apache.drill.exec.work.foreman.rm	Provides resource management and queuing support for the Drill foreman.

Uses of QueryWorkUnit in org.apache.drill.exec.planner.fragment

Methods in org.apache.drill.exec.planner.fragment that return QueryWorkUnit

Modifier and Type	Method and Description
protected QueryWorkUnit	SimpleParallelizer.generateWorkUnit(OptionList options, CoordinationProtos.DrillbitEndpoint foremanNode, UserBitShared.QueryId queryId, Fragment rootNode, PlanningSet planningSet, UserSession session, BitControl.QueryContextInformation queryContextInfo)
QueryWorkUnit	SimpleParallelizer.getFragments(OptionList options, CoordinationProtos.DrillbitEndpoint foremanNode, UserBitShared.QueryId queryId, Collection<CoordinationProtos.DrillbitEndpoint> activeEndpoints, Fragment rootFragment, UserSession session, BitControl.QueryContextInformation queryContextInfo) Generate a set of assigned fragments based on the provided fragment tree.

Methods in org.apache.drill.exec.planner.fragment that return types with arguments of type QueryWorkUnit

Modifier and Type

Method and Description

List<QueryWorkUnit>

SimpleParallelizer.getSplitFragments(OptionList options, CoordinationProtos.DrillbitEndpoint foremanNode, UserBitShared.QueryId queryId, Collection<CoordinationProtos.DrillbitEndpoint> activeEndpoints, PhysicalPlanReader reader, Fragment rootFragment, UserSession session, BitControl.QueryContextInformation queryContextInfo) Create multiple physical plans from original query planning, it will allow execute them eventually independently

Uses of QueryWorkUnit in org.apache.drill.exec.planner.fragment.contrib

Methods in org.apache.drill.exec.planner.fragment.contrib that return types with arguments of type QueryWorkUnit

Modifier and Type

Method and Description

List<QueryWorkUnit>

SplittingParallelizer.getSplitFragments(OptionList options, CoordinationProtos.DrillbitEndpoint foremanNode, UserBitShared.QueryId queryId, Collection<CoordinationProtos.DrillbitEndpoint> activeEndpoints, PhysicalPlanReader reader, Fragment rootFragment, UserSession session, BitControl.QueryContextInformation queryContextInfo) Create multiple physical plans from original query planning, it will allow execute them eventually independently

Uses of QueryWorkUnit in org.apache.drill.exec.work.foreman.rm

Fields in org.apache.drill.exec.work.foreman.rm declared as QueryWorkUnit

Modifier and Type	Field and Description
protected QueryWorkUnit	ThrottledResourceManager.QueuedResourceAllocator.work

Methods in org.apache.drill.exec.work.foreman.rm with parameters of type QueryWorkUnit

Modifier and Type	Method and Description
void	ThrottledResourceManager.QueuedResourceAllocator.visitPhysicalPlan(QueryWorkUnit work)
void	QueryResourceAllocator.visitPhysicalPlan(QueryWorkUnit work) Provide the manager with the physical plan and node assignments for the query to be run.
void	DefaultResourceManager.DefaultResourceAllocator.visitPhysicalPlan(QueryWorkUnit work)