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Posted to issues@spark.apache.org by "Xinrong Meng (Jira)" <ji...@apache.org> on 2023/03/22 02:21:00 UTC

[jira] [Updated] (SPARK-42893) Block Arrow-optimized Python UDFs

     [ https://issues.apache.org/jira/browse/SPARK-42893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xinrong Meng updated SPARK-42893:
---------------------------------
    Summary: Block Arrow-optimized Python UDFs  (was: Block the usage of Arrow-optimized Python UDFs)

> Block Arrow-optimized Python UDFs
> ---------------------------------
>
>                 Key: SPARK-42893
>                 URL: https://issues.apache.org/jira/browse/SPARK-42893
>             Project: Spark
>          Issue Type: Sub-task
>          Components: PySpark
>    Affects Versions: 3.4.0
>            Reporter: Xinrong Meng
>            Priority: Major
>
> Considering the upcoming improvements on the result inconsistencies between traditional Pickled Python UDFs and Arrow-optimized Python UDFs, we'd better block the feature, otherwise, users who try out the feature will expect behavior changes in the next release.
> In addition, since Spark Connect Python Client(SCPC) has been introduced in Spark 3.4, we'd better ensure the feature is ready in both vanilla PySpark and SCPC at the same time for compatibility.



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