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Posted to reviews@spark.apache.org by JoshRosen <gi...@git.apache.org> on 2014/08/04 08:01:59 UTC

[GitHub] spark pull request: SPARK-2638 MapOutputTracker concurrency improv...

Github user JoshRosen commented on the pull request:

    https://github.com/apache/spark/pull/1542#issuecomment-51020347
  
    Since this same locking pattern occurs at several places in the code, I think it might make sense to abstract it behind a function or macro, which would give us a centralized place to experiment with different synchronization / locking strategies.


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