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https://issues.apache.org/jira/browse/SPARK-60218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yicong Huang resolved SPARK-60218.
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Fix Version/s: 4.4.0
Resolution: Fixed
Issue resolved by pull request 59432
[https://github.com/apache/spark/pull/59432]
> Migrate SQL_TABLE_UDF to the EvalTypeHandler pipeline and remove read_udtf
> --------------------------------------------------------------------------
>
> Key: SPARK-60218
> URL: https://issues.apache.org/jira/browse/SPARK-60218
> Project: Spark
> Issue Type: Sub-task
> Components: PySpark
> Affects Versions: 4.4.0
> Reporter: Yicong Huang
> Assignee: Yicong Huang
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.4.0
>
>
> Migrate the pickle-based Python UDTF eval type SQL_TABLE_UDF to an
> EvalTypeHandler (TableUDTFHandler) with the same
> BatchedSerializer(CPickleSerializer(), 1) serializer and row-at-a-time
> semantics, dispatch all UDF and UDTF eval types through get_eval_type_handler
> in the worker, and remove read_udtf. No behavior or wire format change.
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