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Posted to issues@spark.apache.org by "Mitesh (Jira)" <ji...@apache.org> on 2023/07/31 19:10:00 UTC

[jira] [Commented] (SPARK-39441) Speed up DeduplicateRelations

    [ https://issues.apache.org/jira/browse/SPARK-39441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17749321#comment-17749321 ] 

Mitesh commented on SPARK-39441:
--------------------------------

After applying this fix to 3.3.2, I still see some slowness here with a very large query tree: https://gist.github.com/MasterDDT/422f933d91f59becf3924f01d03d5456

Is it safe to skip this analyzer rule?

> Speed up DeduplicateRelations
> -----------------------------
>
>                 Key: SPARK-39441
>                 URL: https://issues.apache.org/jira/browse/SPARK-39441
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.3.1
>            Reporter: Allison Wang
>            Assignee: Allison Wang
>            Priority: Major
>             Fix For: 3.4.0
>
>
> Speed up the Analyzer rule DeduplicateRelations



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