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Posted to github@datafusion.apache.org by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/10/04 04:43:50 UTC

Re: [PR] feat: accelerate scalar Python UDFs with CometArrowEvalPythonExec [datafusion-comet]

dwsmith1983 commented on PR #5744:
URL: https://github.com/apache/datafusion-comet/pull/5744#issuecomment-5976664000

   #6130 also adds a `CometArrowEvalPythonExec`, but it only runs Spark 4.1+ scalar `@arrow_udf` in process through PyO3, while this draft also covers Arrow-enabled `udf()` and `@pandas_udf` through the Python worker on Spark 4.x. The two will collide on that operator. Do you still plan to pursue this one, and if so, should it build on #6130?
   


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