gitmodimo opened a new issue, #46421: URL: https://github.com/apache/arrow/issues/46421
### Describe the bug, including details regarding any error messages, version, and platform. Current implementation of `asofjoin` node ignores pause requests from downstream. This can lead to big memory consumption when downstream nodes process data slower than the join node. I created [PR46140](https://github.com/apache/arrow/pull/46140) that throttles join processing and input queues propagate pauses upstream. ### Component(s) C++ -- 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: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
