[jira] [Created] (YARN-2012) Fair Scheduler : Default rule in queue placement policy can take a queue as an optional attribute

["Ashwin Shankar (JIRA)" <ji...@apache.org>]

Ashwin Shankar created YARN-2012:
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             Summary: Fair Scheduler : Default rule in queue placement policy can take a queue as an optional attribute
                 Key: YARN-2012
                 URL: https://issues.apache.org/jira/browse/YARN-2012
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: scheduler
            Reporter: Ashwin Shankar


Currently 'default' rule in queue placement policy,if applied,puts the app in root.default queue. It would be great if we can make 'default' rule optionally point to a different queue as default queue . This queue should be an existing queue,if not we fall back to root.default queue hence keeping this rule as terminal.
This default queue can be a leaf queue or it can also be an parent queue if the 'default' rule is nested inside nestedUserQueue rule(YARN-1864).



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