Xinrong Meng created SPARK-42893:
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Summary: Block the usage of Arrow-optimized Python UDFs
Key: SPARK-42893
URL: https://issues.apache.org/jira/browse/SPARK-42893
Project: Spark
Issue Type: Sub-task
Components: PySpark
Affects Versions: 3.4.0
Reporter: Xinrong Meng
Considering the upcoming improvements on the result inconsistencies between
traditional Pickled Python UDFs and Arrow-optimized Python UDFs, we'd better
block the feature, otherwise, users who try out the feature will expect
behavior changes in the next release.
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