westonpace commented on issue #15243: URL: https://github.com/apache/arrow/issues/15243#issuecomment-1374920063
I've reproduced this. It is a deadlock. It appears that, in some cancel situations, GroupByNode is not properly marking it's finished future as complete. I can probably spot fix this if we need to but it is fixed more categorically by #15253 (I'm attempting to reproduce on that branch and so far have not been able to so that is a good sign). If it appears that #15253 is not going to merge before the release then I will fix this individually (feel free to ping me if it seems like I am forgetting). -- 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]
