Arun Suresh created YARN-6443:
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Summary: Allow for Priority order relaxing in favor of node locality
Key: YARN-6443
URL: https://issues.apache.org/jira/browse/YARN-6443
Project: Hadoop YARN
Issue Type: Improvement
Components: capacity scheduler, fairscheduler
Reporter: Arun Suresh
Assignee: Arun Suresh
Currently the Schedulers examine an applications pending Requests in Priority order. This
JIRA proposes to introduce a flag (either via the ApplicationMasterService::registerApplication()
or via some Scheduler configuration) to favor an ordering that is baised to the node that
is currently heartbeating by relaxing the priority constraint.
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