Package org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity

Class Summary

Class	Description
AbstractPreemptableResourceCalculator	Calculate how much resources need to be preempted for each queue, will be used by PreemptionCandidatesSelector.
AbstractPreemptionEntity	Abstract temporary data-structure for tracking resource availability,pending resource need, current utilization for app/queue.
CapacitySchedulerPreemptionUtils
FifoCandidatesSelector
FifoIntraQueuePreemptionPlugin	FifoIntraQueuePreemptionPlugin will handle intra-queue preemption for priority and user-limit.
IntraQueueCandidatesSelector	Identifies over utilized resources within a queue and tries to normalize them to resolve resource allocation anomalies w.r.t priority and user-limit.
PreemptableResourceCalculator	Calculate how much resources need to be preempted for each queue, will be used by PreemptionCandidatesSelector
PreemptionCandidatesSelector
ProportionalCapacityPreemptionPolicy	This class implement a SchedulingEditPolicy that is designed to be paired with the CapacityScheduler.
ReservedContainerCandidatesSelector
TempAppPerPartition	Temporary data-structure tracking resource availability, pending resource need, current utilization for an application.
TempQueuePerPartition	Temporary data-structure tracking resource availability, pending resource need, current utilization.