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From StephanEwen <...@git.apache.org>
Subject [GitHub] flink pull request: Improve Flink on YARN stability
Date Tue, 26 May 2015 12:15:56 GMT
Github user StephanEwen commented on the pull request:

    https://github.com/apache/flink/pull/717#issuecomment-105502771
  
    A min cutoff of 600 sounds a bit drastic.
    
    I recall your experiments used an insanely large number of threads. Using a proper batch
scheduling mode for batch jobs is probably the right way to ensure that we need less Thread
space memory on average.
    
    Should we delay this fix until we changed the scheduling and re-run your experiments?


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