Uses of Interface
org.apache.hadoop.yarn.server.resourcemanager.scheduler.activities.DiagnosticsCollector

Packages that use DiagnosticsCollector

Package	Description
org.apache.hadoop.yarn.server.resourcemanager.scheduler
org.apache.hadoop.yarn.server.resourcemanager.scheduler.activities
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.
org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement	Package org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement contains classes related to application monitor.

Uses of DiagnosticsCollector in org.apache.hadoop.yarn.server.resourcemanager.scheduler

Method parameters in org.apache.hadoop.yarn.server.resourcemanager.scheduler with type arguments of type DiagnosticsCollector

Modifier and Type	Method	Description
boolean	AppSchedulingInfo.precheckNode(org.apache.hadoop.yarn.server.scheduler.SchedulerRequestKey schedulerKey, SchedulerNode schedulerNode, SchedulingMode schedulingMode, Optional<DiagnosticsCollector> dcOpt)	Pre-check node to see if it satisfy the given schedulerKey and scheduler mode.

Uses of DiagnosticsCollector in org.apache.hadoop.yarn.server.resourcemanager.scheduler.activities

Classes in org.apache.hadoop.yarn.server.resourcemanager.scheduler.activities that implement DiagnosticsCollector

Modifier and Type	Class	Description
class	GenericDiagnosticsCollector	Generic interface that can be used for collecting diagnostics.

Methods in org.apache.hadoop.yarn.server.resourcemanager.scheduler.activities that return types with arguments of type DiagnosticsCollector

Modifier and Type	Method	Description
Optional<DiagnosticsCollector>	ActivitiesManager.DiagnosticsCollectorManager.getOptionalDiagnosticsCollector()
Optional<DiagnosticsCollector>	ActivitiesManager.getOptionalDiagnosticsCollector()

Method parameters in org.apache.hadoop.yarn.server.resourcemanager.scheduler.activities with type arguments of type DiagnosticsCollector

Modifier and Type	Method	Description
static String	ActivitiesManager.getDiagnostics(Optional<DiagnosticsCollector> dcOpt)

Constructors in org.apache.hadoop.yarn.server.resourcemanager.scheduler.activities with parameters of type DiagnosticsCollector

Modifier	Constructor	Description
	DiagnosticsCollectorManager(DiagnosticsCollector gdc)

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

Method parameters in org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint with type arguments of type DiagnosticsCollector

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, Optional<DiagnosticsCollector> dcOpt)	Returns true if the placement constraint for a given scheduling request is currently satisfied by the specific scheduler node.

Uses of DiagnosticsCollector in org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement

Method parameters in org.apache.hadoop.yarn.server.resourcemanager.scheduler.placement with type arguments of type DiagnosticsCollector

Modifier and Type	Method	Description
abstract boolean	AppPlacementAllocator.precheckNode(SchedulerNode schedulerNode, SchedulingMode schedulingMode, Optional<DiagnosticsCollector> dcOpt)	Does this AppPlacementAllocator accept resources on given node?
boolean	LocalityAppPlacementAllocator.precheckNode(SchedulerNode schedulerNode, SchedulingMode schedulingMode, Optional<DiagnosticsCollector> dcOpt)
boolean	SingleConstraintAppPlacementAllocator.precheckNode(SchedulerNode schedulerNode, SchedulingMode schedulingMode, Optional<DiagnosticsCollector> dcOpt)