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From pwendell <...@git.apache.org>
Subject [GitHub] incubator-spark pull request: SPARK-1122: allCollect functions for...
Date Sun, 23 Feb 2014 20:11:29 GMT
Github user pwendell commented on the pull request:

    https://github.com/apache/incubator-spark/pull/635#issuecomment-35841766
  
    Hey @coderxiang - this is interesting functionality but I'm -1 on including it in the
standard API. The main reason is that this will perform poorly on most large datasets and
make it easy for people to shoot themselves in the foot. A second reason is that the use case
isn't totally clear - as per some of @markhamstra's comments.


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