Github user mateiz commented on the pull request:
https://github.com/apache/spark/pull/1076#issuecomment-50428479
Hey Rahul, sorry for the long delay, but this seems like a good change. I
had one small comment on the style. Also one question: are the report() calls
blocking? If so, how long can they block for? It still seems good to try them
but I want to know what they do.
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