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From vanzin <...@git.apache.org>
Subject [GitHub] spark issue #17931: [SPARK-12837][SPARK-20666][CORE][FOLLOWUP] getting name ...
Date Thu, 11 May 2017 16:43:26 GMT
Github user vanzin commented on the issue:

    https://github.com/apache/spark/pull/17931
  
    > by still sending accumulator name for SQLMetrics
    
    Do you have an idea of how much this undoes the benefits of SPARK-12837? You're still
avoiding sending the names of internal metrics, but I don't have a feel for how many accumulators
a large sql query might generate.
    
    Also, is that really necessary? The errors seen in the bug (and that I noticed in my testing)
were always on the driver side.


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