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Posted to yarn-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2013/11/22 12:26:36 UTC
[jira] [Created] (YARN-1437) Add way for YARN client to determine
the resource limits of a queue before creating the AM
Steve Loughran created YARN-1437:
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Summary: Add way for YARN client to determine the resource limits of a queue before creating the AM
Key: YARN-1437
URL: https://issues.apache.org/jira/browse/YARN-1437
Project: Hadoop YARN
Issue Type: Improvement
Components: client
Affects Versions: 2.2.0
Reporter: Steve Loughran
Priority: Minor
The AM gets told the limits of its queue's resources, so it can limit the size of its container requests.
YARN clients can't get the equivalent information before they request the AM, so they don't know the maximum memory they can ask for there.
Extending {{QueueInfo}} with the limits of a queue would help clients make better requests
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