7b971b91ca
Currently, shuffle read metrics are incorrectly reported when stages have multiple shuffle dependencies (they are set to be the metrics from just one of the shuffle dependencies, rather than the accumulated metrics from all of the shuffle dependencies). This fixes that problem, and should probably be back-ported to the 0.9 branch. Thanks ryanra for discovering this problem! cc rxin andrewor14 Author: Kay Ousterhout <kayousterhout@gmail.com> Closes #1476 from kayousterhout/join_bug and squashes the following commits: 0203a16 [Kay Ousterhout] Fix broken unit tests. f463c2e [Kay Ousterhout] [SPARK-2571] Correctly report shuffle read metrics. |
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