Uses of Interface
org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint.PlacementConstraintManager

Packages that use PlacementConstraintManager

Package	Description
org.apache.hadoop.yarn.server.resourcemanager
org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint	Package org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement contains classes related to scheduling containers using placement constraints.

Uses of PlacementConstraintManager in org.apache.hadoop.yarn.server.resourcemanager

Methods in org.apache.hadoop.yarn.server.resourcemanager that return PlacementConstraintManager

Modifier and Type	Method	Description
PlacementConstraintManager	RMActiveServiceContext.getPlacementConstraintManager()
PlacementConstraintManager	RMContext.getPlacementConstraintManager()
PlacementConstraintManager	RMContextImpl.getPlacementConstraintManager()

Methods in org.apache.hadoop.yarn.server.resourcemanager with parameters of type PlacementConstraintManager

Modifier and Type	Method	Description
void	RMActiveServiceContext.setPlacementConstraintManager(PlacementConstraintManager placementConstraintManager)
void	RMContext.setPlacementConstraintManager(PlacementConstraintManager placementConstraintManager)
void	RMContextImpl.setPlacementConstraintManager(PlacementConstraintManager placementConstraintManager)

Uses of PlacementConstraintManager in org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint

Classes in org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint that implement PlacementConstraintManager

Modifier and Type	Class	Description
class	MemoryPlacementConstraintManager	In memory implementation of the PlacementConstraintManagerService.
class	PlacementConstraintManagerService	The service that implements the PlacementConstraintManager interface.

Methods in org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint with parameters of type PlacementConstraintManager

Modifier and Type	Method	Description
static boolean	PlacementConstraintsUtil.canSatisfyConstraints(org.apache.hadoop.yarn.api.records.ApplicationId applicationId, org.apache.hadoop.yarn.api.records.SchedulingRequest request, SchedulerNode schedulerNode, PlacementConstraintManager pcm, AllocationTagsManager atm)
static boolean	PlacementConstraintsUtil.canSatisfyConstraints(org.apache.hadoop.yarn.api.records.ApplicationId applicationId, org.apache.hadoop.yarn.api.records.SchedulingRequest request, SchedulerNode schedulerNode, PlacementConstraintManager pcm, AllocationTagsManager atm, Optional<DiagnosticsCollector> dcOpt)	Returns true if the placement constraint for a given scheduling request is currently satisfied by the specific scheduler node.