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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2023/03/22 02:22:00 UTC
[jira] [Assigned] (SPARK-42893) Block Arrow-optimized Python UDFs
[ https://issues.apache.org/jira/browse/SPARK-42893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-42893:
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Assignee: (was: Apache Spark)
> 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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