Dandandan edited a comment on pull request #9865: URL: https://github.com/apache/arrow/pull/9865#issuecomment-812607838
There are two issues still I think originating with `RepartitionExec` (but I can not find the source of the bug) now that we add RepartitionExec in many situations. * `RepartitionExec` + `EmptyExec` causes empty results -> I disabled adding RepartitionExec for EmptyExec nodes (doesn't help anyway) * `RepartitionExec` + custom `TopKExec` extension causes emtpy results -> don't know what to do about this -- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
