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https://issues.apache.org/jira/browse/SPARK-58314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yicong Huang updated SPARK-58314:
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Affects Version/s: 4.3.0
(was: 5.0.0)
> Remove ArrowStreamUDFSerializer
> -------------------------------
>
> Key: SPARK-58314
> URL: https://issues.apache.org/jira/browse/SPARK-58314
> Project: Spark
> Issue Type: Sub-task
> Components: PySpark
> Affects Versions: 4.3.0
> Reporter: Yicong Huang
> Priority: Major
> Labels: pull-request-available
>
> After all eval types that used ArrowStreamUDFSerializer (including the
> mapInArrow paths, grouped/cogrouped-map Arrow UDFs, UDTF paths, and
> TransformWithStateInPySparkRowSerializer) have been refactored to build their
> serializers directly in worker.py, the ArrowStreamUDFSerializer class is dead
> code with no runtime users. Remove the class and update the stale docstring
> references in conversion.py that mention it.
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