alamb opened a new issue, #7935: URL: https://github.com/apache/arrow-datafusion/issues/7935
### Is your feature request related to a problem or challenge? Inspired by PR https://github.com/apache/arrow-datafusion/pull/7745, the repartition input code as it is now is both a bit messy (needs a `#cfg`) but also only works for Parqeuet and CSV, where the code is general for any ExecutionPlan. https://github.com/apache/arrow-datafusion/blob/0911f1523ec7088bae88684ecb9bca94aa553693/datafusion/core/src/physical_optimizer/enforce_distribution.rs#L1270-L1288 ### Describe the solution you'd like I would like the code to a trait on ExecutionPlan, which also allows other (user defined) table sources to benefit from this optimization then implement it for Parquet and CSV ### Describe alternatives you've considered _No response_ ### Additional context _No response_ -- 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]
