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Posted to dev@storm.apache.org by xiaokang <gi...@git.apache.org> on 2014/11/16 16:11:38 UTC

[GitHub] storm pull request: [STORM-375] Smarter downloading of assignments...

Github user xiaokang commented on the pull request:

    https://github.com/apache/storm/pull/167#issuecomment-63222238
  
    In our production storm cluster with 600 nodes, ZK read bandwidth had been reduced by 75% by applying this PR and simple fix for the "swap!" mistake I mentioned above.
    
    However the mistake of using "swap!" instead of "reset!" in (swap! (:assignment-versions supervisor) versions) is still in master branch. @knusbaum & @nathanmarz , any idea?


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