crepererum opened a new issue, #7848: URL: https://github.com/apache/arrow-datafusion/issues/7848
### Describe the bug Using a hash join may lead to OOM kills / very large memory consumption even when a memory limit is set. ### To Reproduce No reproduction steps yet. We have a flame graph from a prod environment though:  ### Expected behavior Memory manager report "out of memory", the query fails. ### Additional context I think the code only tracks `HashJoinStream::visited_left_side` but `build_equal_condition_join_indices` is completely untracked. -- 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]
