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From andrewor14 <...@git.apache.org>
Subject [GitHub] spark pull request: Refactor ExecutorAllocationManager.
Date Mon, 01 Feb 2016 22:14:57 GMT
Github user andrewor14 commented on the pull request:

    https://github.com/apache/spark/pull/10761#issuecomment-178224421
  
    @kevincox please follow https://cwiki.apache.org/confluence/display/SPARK/Contributing+to+Spark.
This task needs a JIRA and you need to link it in the title. For big features like this you
need a design doc to accompany the issue.
    
    However, it seems to me what you want is cooperative preemption. I believe the bulk of
the required changes will lie in the interaction between the Spark driver and the cluster
manager, not in `ExecutorAllocationManager`, so I believe refactoring this class at this scale
doesn't actually help.


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