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Posted to dev@hive.apache.org by "Chao (JIRA)" <ji...@apache.org> on 2014/09/27 00:55:33 UTC

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

     [ https://issues.apache.org/jira/browse/HIVE-8278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HIVE-8278 started by Chao.
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> 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
>            Assignee: 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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