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Posted to yarn-dev@hadoop.apache.org by "Junping Du (JIRA)" <ji...@apache.org> on 2015/02/19 16:01:11 UTC

[jira] [Created] (YARN-3223) Resource update during NM graceful decommission

Junping Du created YARN-3223:
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             Summary: Resource update during NM graceful decommission
                 Key: YARN-3223
                 URL: https://issues.apache.org/jira/browse/YARN-3223
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: nodemanager, resourcemanager
            Reporter: Junping Du


During NM graceful decommission, we should handle resource update properly, include: make RMNode keep track of old resource for possible rollback, keep available resource to 0 and used resource get updated when
container finished.



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