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From "Chao Sun" <>
Subject Review Request 26120: HIVE-8278 - Restoring a graph representation of SparkPlan [Spark Branch]
Date Sat, 27 Sep 2014 21:16:43 GMT

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Review request for hive and Xuefu Zhang.

Bugs: HIVE-8278

Repository: hive-git


HIVE-8249 greatly simply file the SparkPlan model and the SparkPlanGenerator logic. As a side
effect, however, a visual representation of SparkPlan got lost. Such representation is helpful
for debugging and performance profiling. In addition, it would be also good to separate plan
generation and plan execution.


  ql/src/java/org/apache/hadoop/hive/ql/exec/spark/ f8b3283 
  ql/src/java/org/apache/hadoop/hive/ql/exec/spark/ 15af0f9 




Chao Sun

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