rluvaton opened a new issue, #7879: URL: https://github.com/apache/arrow-rs/issues/7879
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Yes, I can't sort MapArray, or remove duplicates map arrays as `RowConverter` does not support it **Describe the solution you'd like** Support `MapArray` in `RowConverter` **Describe alternatives you've considered** Convert to list, operate and revert to map **Additional context** I've started to implement this, but saw that we need to implement for sort as well -- 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: github-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org