public class PreemptableResourceCalculator extends AbstractPreemptableResourceCalculator
PreemptionCandidatesSelector
context, rc
Constructor and Description |
---|
PreemptableResourceCalculator(org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity.CapacitySchedulerPreemptionContext preemptionContext,
boolean isReservedPreemptionCandidatesSelector)
PreemptableResourceCalculator constructor
|
Modifier and Type | Method and Description |
---|---|
void |
computeIdealAllocation(org.apache.hadoop.yarn.api.records.Resource clusterResource,
org.apache.hadoop.yarn.api.records.Resource totalPreemptionAllowed) |
computeFixpointAllocation
public PreemptableResourceCalculator(org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity.CapacitySchedulerPreemptionContext preemptionContext, boolean isReservedPreemptionCandidatesSelector)
preemptionContext
- preemption policy contextisReservedPreemptionCandidatesSelector
- this will be set by
different implementation of candidate selectors, please refer to
TempQueuePerPartition#offer for details.Copyright © 2017 Apache Software Foundation. All Rights Reserved.