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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2021/01/04 11:45:00 UTC

[jira] [Assigned] (SPARK-33988) Add an option to enable CBO in TPCDSQueryBenchmark

     [ https://issues.apache.org/jira/browse/SPARK-33988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-33988:
------------------------------------

    Assignee:     (was: Apache Spark)

> Add an option to enable CBO in TPCDSQueryBenchmark
> --------------------------------------------------
>
>                 Key: SPARK-33988
>                 URL: https://issues.apache.org/jira/browse/SPARK-33988
>             Project: Spark
>          Issue Type: Test
>          Components: SQL, Tests
>    Affects Versions: 3.2.0
>            Reporter: Takeshi Yamamuro
>            Priority: Major
>
> This ticket aims at adding a new option {{--cbo}} to enable CBO in TPCDSQueryBenchmark. I think this option is useful so as to monitor performance changes with CBO enabled.



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