jonkeane commented on issue #44673: URL: https://github.com/apache/arrow/issues/44673#issuecomment-2470747905
It might be possible, I haven't looked deeply. But one thing that would make it less by-default useful is that acero isn't ordered by default. So if you wanted to calculate this in a manner that was the same run to run, you would need to sort _first_ and operate on that. Which itself will require at least the sort keys to be pulled into memory. -- 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]
