alamb commented on issue #3516: URL: https://github.com/apache/arrow-datafusion/issues/3516#issuecomment-1249672493
The TopK operator can also be parallelized the same way as a multi-stage grouping Like run `TopK` on each of the input DataFusion partitions, Union them all together, and then do a TopK on the final plan -- 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]
