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https://issues.apache.org/jira/browse/SPARK-54738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruifeng Zheng resolved SPARK-54738.
-----------------------------------
Resolution: Fixed
Issue resolved by pull request 53511
[https://github.com/apache/spark/pull/53511]
> Add profiler support for Pandas Grouped Iter Aggregate UDF
> ----------------------------------------------------------
>
> Key: SPARK-54738
> URL: https://issues.apache.org/jira/browse/SPARK-54738
> Project: Spark
> Issue Type: Sub-task
> Components: PySpark
> Affects Versions: 4.2.0
> Reporter: Yicong Huang
> Assignee: Yicong Huang
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.2.0
>
>
> Add profiler support for Pandas Grouped Iter Aggregate UDF
> ({{SQL_GROUPED_AGG_PANDAS_ITER_UDF}}). Previously, this UDF type was not
> recognized as an iterator-based UDF in the profiler infrastructure, causing
> profilers to not work correctly. Add {{SQL_GROUPED_AGG_PANDAS_ITER_UDF}} to
> the {{_is_iter_based()}} function in {{worker.py}} and the profiler warning
> list in {{udf.py}} so that profilers can correctly identify and handle it as
> an iterator-based UDF.
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