ccat3z opened a new issue, #7860: URL: https://github.com/apache/incubator-gluten/issues/7860
### Backend VL (Velox) ### Bug description `LocalParitionWrriter::mergeSpills` use `arrow::io::MemoryMappedFile` to read all spill files. But it is not `munmap` in time, which results in a significant consumption of 'RssFile'. ### Spark version None ### Spark configurations _No response_ ### System information _No response_ ### Relevant logs _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]
