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Posted to yarn-issues@hadoop.apache.org by "Yufei Gu (JIRA)" <ji...@apache.org> on 2017/10/17 20:11:00 UTC

[jira] [Created] (YARN-7348) Ignore the vcore in reservation request for fair policy queue

Yufei Gu created YARN-7348:
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             Summary: Ignore the vcore in reservation request for fair policy queue
                 Key: YARN-7348
                 URL: https://issues.apache.org/jira/browse/YARN-7348
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: fairscheduler, reservation system
            Reporter: Yufei Gu


The reservation calculation is based on steady fair share, whose vcores always be zero for fair policy queues. We can set vcores to zero in reservation request. Beside, we could do some improvement, like ignoring the vcores if the request is for fair policy queues. 



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