Yicong-Huang opened a new pull request, #55212: URL: https://github.com/apache/spark/pull/55212
### What changes were proposed in this pull request? Remove `ArrowStreamArrowUDFSerializer` from `serializers.py`. This class is no longer used after: - SPARK-55577 refactored `SQL_SCALAR_ARROW_ITER_UDF` to use `ArrowStreamSerializer` directly - SPARK-56348 deleted `ArrowBatchUDFSerializer` (child) - SPARK-56349 deleted `ArrowStreamAggArrowUDFSerializer` (child) ### Why are the changes needed? Dead code cleanup. Part of SPARK-55384 (Refactor PySpark Serializers). ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Existing tests. No behavior change. ### Was this patch authored or co-authored using generative AI tooling? No -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
