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Posted to yarn-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2015/08/04 12:53:04 UTC

[jira] [Created] (YARN-4017) container-executor overuses PATH_MAX

Allen Wittenauer created YARN-4017:
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             Summary: container-executor overuses PATH_MAX
                 Key: YARN-4017
                 URL: https://issues.apache.org/jira/browse/YARN-4017
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
    Affects Versions: 3.0.0
            Reporter: Allen Wittenauer
            Priority: Blocker


Lots of places in container-executor are now using PATH_MAX, which is simply too small on a lot of platforms.  We should use a larger buffer size and be done with it.



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