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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2023/05/15 03:37:00 UTC

[jira] [Assigned] (SPARK-43440) Support registration of an Arrow-optimized Python UDF

     [ https://issues.apache.org/jira/browse/SPARK-43440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon reassigned SPARK-43440:
------------------------------------

    Assignee: Xinrong Meng

> Support registration of an Arrow-optimized Python UDF 
> ------------------------------------------------------
>
>                 Key: SPARK-43440
>                 URL: https://issues.apache.org/jira/browse/SPARK-43440
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Connect, PySpark
>    Affects Versions: 3.5.0
>            Reporter: Xinrong Meng
>            Assignee: Xinrong Meng
>            Priority: Major
>
> Currently, when users register an Arrow-optimized Python UDF, it will be registered as a pickled Python UDF and thus, executed without Arrow optimization. 
> We should support Arrow-optimized Python UDFs registration and execute them with Arrow optimization.



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