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Posted to dev@twill.apache.org by "Andreas Neumann (JIRA)" <ji...@apache.org> on 2017/08/03 20:25:00 UTC

[jira] [Created] (TWILL-241) Allow specifying reserved off-heap memory and extra JVM options per runnable

Andreas Neumann created TWILL-241:
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             Summary: Allow specifying reserved off-heap memory and extra JVM options per runnable
                 Key: TWILL-241
                 URL: https://issues.apache.org/jira/browse/TWILL-241
             Project: Apache Twill
          Issue Type: Improvement
          Components: api, yarn
    Affects Versions: 0.11.0
            Reporter: Andreas Neumann
            Assignee: Terence Yim
             Fix For: 0.12.0


Sometimes, a particular runnable needs a lot more off-heap memory than others. It would therefore be useful to specify the amount of reserved non-heap memory per runnable. 

Similarly, for example, for debugging purposes, it may be necessary to add a JVM option for one of the runnables without affecting the other runnables of the same application.   



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