avantgardnerio opened a new issue, #22627: URL: https://github.com/apache/datafusion/issues/22627
### Is your feature request related to a problem or challenge? We see recurring regressions around OOMs within dataprime as we continually upgrade DataFusion. These generally boil down into some sort of tracked / untracked accounting oversights. These are often painful to investigate, and because we are in a diskless environment, I'm not certain our use case is common. ### Describe the solution you'd like Add a custom global allocator feature flag in cargo, enable it during certain tests (SLTs?), and ensure that the used memory doesn't go above the tracked memory by a certain %. Apply that to all tests (SLTs?) so that regressions don't happen in the future. We could start with X% being high - no failures, then tune down over time to either catch specific regressions as we find them, or to find new ones by lowering, or to catch new ones before the are merged. ### Describe alternatives you've considered _No response_ ### Additional context _No response_ -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
