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Posted to issues@spark.apache.org by "Dilip Biswal (Jira)" <ji...@apache.org> on 2020/05/31 07:23:00 UTC

[jira] [Updated] (SPARK-31875) Provide a option to disable user supplied Hints.

     [ https://issues.apache.org/jira/browse/SPARK-31875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dilip Biswal updated SPARK-31875:
---------------------------------
    Summary: Provide a option to disable user supplied Hints.  (was: Provide a option to disabling user supplied Hints.)

> Provide a option to disable user supplied Hints.
> ------------------------------------------------
>
>                 Key: SPARK-31875
>                 URL: https://issues.apache.org/jira/browse/SPARK-31875
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: Dilip Biswal
>            Priority: Major
>
> Provide a config option similar to Oracle's OPTIMIZER_IGNORE_HINTS. This can be helpful to study the impact of performance difference when hints are applied vs when they are not.



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