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Posted to yarn-dev@hadoop.apache.org by "Junping Du (JIRA)" <ji...@apache.org> on 2015/04/03 06:34:53 UTC

[jira] [Created] (YARN-3445) NM notify RM on running Apps in NM-RM heartbeat

Junping Du created YARN-3445:
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             Summary: NM notify RM on running Apps in NM-RM heartbeat
                 Key: YARN-3445
                 URL: https://issues.apache.org/jira/browse/YARN-3445
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: nodemanager, resourcemanager
    Affects Versions: 2.7.0
            Reporter: Junping Du
            Assignee: Junping Du


Per discussion in YARN-3334, we need filter out unnecessary collectors info from RM in heartbeat response. Our propose is to add additional field for running apps in NM heartbeat request, so RM only send collectors for local running apps back. This is also needed in YARN-914 (graceful decommission) that if no running apps in NM which is in decommissioning stage, it will get decommissioned immediately. 



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