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https://issues.apache.org/jira/browse/SPARK-54316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yicong Huang updated SPARK-54316:
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Description: 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 pandas iterator
> -------------------------------------
>
> Key: SPARK-54316
> URL: https://issues.apache.org/jira/browse/SPARK-54316
> Project: Spark
> Issue Type: Task
> Components: PySpark
> Affects Versions: 4.2.0
> Reporter: Yicong Huang
> Priority: Major
>
> We recently added `Iterator[pandas.DataFrame]` API in
> `groupBy().applyInPandas()`. Which introduced a new
> `GroupPandasIterUDFSerializer`. We should merge this
> GroupPandasIterUDFSerializer with GroupPandasUDFSerializer.
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