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Posted to issues@spark.apache.org by "XiDuo You (Jira)" <ji...@apache.org> on 2022/12/29 03:54:00 UTC

[jira] [Updated] (SPARK-37287) Pull out dynamic partition and bucket sort from FileFormatWriter

     [ https://issues.apache.org/jira/browse/SPARK-37287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

XiDuo You updated SPARK-37287:
------------------------------
        Parent: SPARK-41763
    Issue Type: Sub-task  (was: Improvement)

> Pull out dynamic partition and bucket sort from FileFormatWriter
> ----------------------------------------------------------------
>
>                 Key: SPARK-37287
>                 URL: https://issues.apache.org/jira/browse/SPARK-37287
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.3.0
>            Reporter: XiDuo You
>            Assignee: Allison Wang
>            Priority: Major
>             Fix For: 3.4.0
>
>
> `FileFormatWriter.write` now is used by all V1 write which includes datasource and hive table. However it contains a sort which is based on dynamic partition and bucket columns that can not be seen in plan directly.
> V2 write has a better approach that it satisfies the order or even distribution by using rule `V2Writes`.
> V1 write should do the similar thing with V2 write.
>  



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