public class PriorityRouterPolicy extends AbstractRouterPolicy
Constructor and Description |
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PriorityRouterPolicy() |
Modifier and Type | Method and Description |
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SubClusterId |
getHomeSubcluster(org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext appSubmissionContext,
List<SubClusterId> blacklist)
Determines the sub-cluster that the user application submission should be
routed to.
|
validate, validate
getActiveSubclusters, getIsDirty, getPolicyContext, getPolicyInfo, reinitialize, setPolicyContext, setPolicyInfo
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
reinitialize
public SubClusterId getHomeSubcluster(org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext appSubmissionContext, List<SubClusterId> blacklist) throws org.apache.hadoop.yarn.exceptions.YarnException
FederationRouterPolicy
appSubmissionContext
- the ApplicationSubmissionContext
that
has to be routed to an appropriate subCluster for execution.blacklist
- the list of subClusters as identified by
SubClusterId
to blackList from the selection of the home
subCluster.SubClusterId
that will be the "home" for this
application.org.apache.hadoop.yarn.exceptions.YarnException
- if the policy cannot determine a viable subcluster.Copyright © 2008–2022 Apache Software Foundation. All rights reserved.