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Posted to reviews@spark.apache.org by kanzhang <gi...@git.apache.org> on 2014/05/14 23:49:35 UTC

[GitHub] spark pull request: [SPARK-1817] RDD.zip() should verify partition...

Github user kanzhang commented on the pull request:

    https://github.com/apache/spark/pull/760#issuecomment-43142284
  
    @mateiz I factored out NumericRange changes to #776. Now back to this PR, what semantics should we enforce? Specifically, should we enforce same size requirement on the last partition? I also wonder why we allow empty partitions when slicing. Should the number of partitions be capped at the number of elements to ensure each partition has at least one element?


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