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Posted to yarn-issues@hadoop.apache.org by "BELUGA BEHR (JIRA)" <ji...@apache.org> on 2017/12/28 23:26:00 UTC

[jira] [Created] (YARN-7688) Miscellaneous Improvements To ProcfsBasedProcessTree

BELUGA BEHR created YARN-7688:
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             Summary: Miscellaneous Improvements To ProcfsBasedProcessTree
                 Key: YARN-7688
                 URL: https://issues.apache.org/jira/browse/YARN-7688
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: nodemanager
    Affects Versions: 3.0.0
            Reporter: BELUGA BEHR
            Priority: Minor


* Use ArrayDeque for performance instead of LinkedList
* Use more Apache Commons routines to replace existing implementations
* Remove superfluous code guards around DEBUG statements
* Remove superfluous annotations in the tests
* Other small improvements



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