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Posted to yarn-dev@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2014/02/21 22:03:23 UTC

[jira] [Created] (YARN-1747) Better physical memory monitoring for containers

Karthik Kambatla created YARN-1747:
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             Summary: Better physical memory monitoring for containers
                 Key: YARN-1747
                 URL: https://issues.apache.org/jira/browse/YARN-1747
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: nodemanager
    Affects Versions: 2.3.0
            Reporter: Karthik Kambatla


YARN currently uses RSS to compute the physical memory being used by a container. This can lead to issues, as noticed in HDFS-5957.



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