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Posted to dev@hive.apache.org by "Xuefu Zhang (JIRA)" <ji...@apache.org> on 2014/09/26 23:49:34 UTC

[jira] [Created] (HIVE-8278) Restoring a graph representation of SparkPlan [Spark Branch]

Xuefu Zhang created HIVE-8278:
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             Summary: Restoring a graph representation of SparkPlan [Spark Branch]
                 Key: HIVE-8278
                 URL: https://issues.apache.org/jira/browse/HIVE-8278
             Project: Hive
          Issue Type: Sub-task
          Components: Spark
            Reporter: Chao


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.



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