Hi, I'm taking the task [1] of adding residual filter support to swiss join of acero and came up with this PR [2].
While this PR is currently in draft status, as I am working on adding more specialized tests and benchmarks, all the fundamental code and comments are complete, and it passes all existing tests. I believe it is a good time to invite reviewers to conduct a preliminary review for disclosing any potential major defect in terms of functional, performance and code structure/style. I greatly appreciate any early feedback, and am open to any necessary discussions and revisions. Thanks. *Regards,* *Rossi* [1]: https://github.com/apache/arrow/issues/20339 [2]: https://github.com/apache/arrow/pull/39487
