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Posted to dev@hive.apache.org by "Chao (JIRA)" <ji...@apache.org> on 2014/12/17 17:57:13 UTC

[jira] [Assigned] (HIVE-9136) Profile query compiler [Spark Branch]

     [ https://issues.apache.org/jira/browse/HIVE-9136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chao reassigned HIVE-9136:
--------------------------

    Assignee: Chao

> Profile query compiler [Spark Branch]
> -------------------------------------
>
>                 Key: HIVE-9136
>                 URL: https://issues.apache.org/jira/browse/HIVE-9136
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>    Affects Versions: spark-branch
>            Reporter: Brock Noland
>            Assignee: Chao
>
> We should put some performance counters around the compiler and evaluate how long it takes to compile a query in Spark versus the other execution frameworks. Query 28 is a good one to use for testing.



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