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https://issues.apache.org/jira/browse/SPARK-57680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-57680:
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Labels: pull-request-available (was: )
> Remove unused ArrowStreamAggPandasUDFSerializer
> -----------------------------------------------
>
> Key: SPARK-57680
> URL: https://issues.apache.org/jira/browse/SPARK-57680
> Project: Spark
> Issue Type: Sub-task
> Components: PySpark
> Affects Versions: 4.3.0
> Reporter: Yicong Huang
> Priority: Major
> Labels: pull-request-available
>
> Delete ArrowStreamAggPandasUDFSerializer
> (python/pyspark/sql/pandas/serializers.py) now that it is dead code. Its last
> consumer, SQL_GROUPED_AGG_PANDAS_ITER_UDF, was migrated to
> ArrowStreamGroupSerializer in SPARK-57676. Parallel to SPARK-56349 which
> removed the Arrow counterpart ArrowStreamAggArrowUDFSerializer. Depends on
> SPARK-57676.
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