| Package | Description |
|---|---|
| org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity |
| Class and 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.
|
| CapacitySchedulerPreemptionContext
This interface provides context for the calculation of ideal allocation
and preemption for the
CapacityScheduler. |
| PreemptionCandidatesSelector |
| ProportionalCapacityPreemptionPolicy.IntraQueuePreemptionOrderPolicy
IntraQueuePreemptionOrder will be used to define various priority orders
which could be configured by admin.
|
| 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.
|
| TempSchedulerNode
This class will save necessary information which copied from
FiCaSchedulerNode.
|
| TempUserPerPartition
Temporary data-structure tracking resource availability, pending resource
need, current utilization for an application.
|
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