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https://issues.apache.org/jira/browse/SPARK-54438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yicong Huang updated SPARK-54438:
---------------------------------
Description:
We need to merge ArrowStreamAggArrowIterUDFSerializer with
ArrowStreamArrowUDFSerializer
.
was:We recently added `Iterator[pandas.DataFrame]` API in
`groupBy().applyInPandas()`. Which introduced a new
`GroupPandasIterUDFSerializer`. We should merge this
GroupPandasIterUDFSerializer with GroupPandasUDFSerializer.
> Consolidate serde for SQL_GROUPED_AGG_ARROW
> -------------------------------------------
>
> Key: SPARK-54438
> URL: https://issues.apache.org/jira/browse/SPARK-54438
> Project: Spark
> Issue Type: Task
> Components: PySpark
> Affects Versions: 4.2.0
> Reporter: Yicong Huang
> Priority: Major
> Labels: pull-request-available
>
> We need to merge ArrowStreamAggArrowIterUDFSerializer with
> ArrowStreamArrowUDFSerializer
> .
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