[
https://issues.apache.org/jira/browse/SPARK-57676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated SPARK-57676:
-----------------------------------
Labels: pull-request-available (was: )
> Refactor SQL_GROUPED_AGG_PANDAS_ITER_UDF
> ----------------------------------------
>
> Key: SPARK-57676
> URL: https://issues.apache.org/jira/browse/SPARK-57676
> Project: Spark
> Issue Type: Sub-task
> Components: PySpark
> Affects Versions: 4.3.0
> Reporter: Yicong Huang
> Priority: Major
> Labels: pull-request-available
>
> Migrate SQL_GROUPED_AGG_PANDAS_ITER_UDF off ArrowStreamAggPandasUDFSerializer
> onto ArrowStreamGroupSerializer, with a dedicated worker.py function,
> mirroring the Arrow path done in SPARK-56123 for
> SQL_GROUPED_AGG_ARROW_ITER_UDF. This is the last consumer of
> ArrowStreamAggPandasUDFSerializer; removing it unblocks deleting the
> serializer. No behavior change; existing tests cover it, and an ASV benchmark
> comparison (GroupedAggPandasIterUDFTimeBench, added in SPARK-57645) confirms
> no regression.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
