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Posted to yarn-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2016/03/27 06:22:25 UTC

[jira] [Created] (YARN-4885) Aggregate container utilization can be negative

Karthik Kambatla created YARN-4885:
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             Summary: Aggregate container utilization can be negative
                 Key: YARN-4885
                 URL: https://issues.apache.org/jira/browse/YARN-4885
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
    Affects Versions: 2.8.0
            Reporter: Karthik Kambatla
            Assignee: Karthik Kambatla


While working on YARN-1011, I noticed the aggregate container utilization the NM reports to RM can be negative (CPU). This is likely because of UNAVAILABLE CPU usage information. 



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