Uses of Interface
org.apache.drill.exec.planner.fragment.ParallelizationParameters

Packages that use ParallelizationParameters

Package	Description
org.apache.drill.exec.planner.fragment
org.apache.drill.exec.planner.fragment.contrib

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

Subinterfaces of ParallelizationParameters in org.apache.drill.exec.planner.fragment

Modifier and Type	Interface and Description
interface	QueryParallelizer Parallelizes the query plan.

Classes in org.apache.drill.exec.planner.fragment that implement ParallelizationParameters

Modifier and Type	Class and Description
class	DefaultQueryParallelizer Non RM version of the parallelizer.
class	QueueQueryParallelizer Paralellizer specialized for managing resources for a query based on Queues.
class	SimpleParallelizer The simple parallelizer determines the level of parallelization of a plan based on the cost of the underlying operations.

Methods in org.apache.drill.exec.planner.fragment with parameters of type ParallelizationParameters

Modifier and Type	Method and Description
void	FragmentParallelizer.parallelizeFragment(Wrapper fragment, ParallelizationParameters parameters, Collection<CoordinationProtos.DrillbitEndpoint> activeEndpoints) Parallelize the given fragment.
void	HardAffinityFragmentParallelizer.parallelizeFragment(Wrapper fragmentWrapper, ParallelizationParameters parameters, Collection<CoordinationProtos.DrillbitEndpoint> activeEndpoints)
void	SoftAffinityFragmentParallelizer.parallelizeFragment(Wrapper fragmentWrapper, ParallelizationParameters parameters, Collection<CoordinationProtos.DrillbitEndpoint> activeEndpoints)

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

Classes in org.apache.drill.exec.planner.fragment.contrib that implement ParallelizationParameters

Modifier and Type	Class and Description
class	SplittingParallelizer SimpleParallelizerMultiPlans class is an extension to SimpleParallelizer to help with getting PlanFragments for split plan.