guhaiyan0221 opened a new issue, #5534: URL: https://github.com/apache/incubator-gluten/issues/5534
### Backend VL (Velox) ### Bug description Shuffle will OOM if the flattened rowvector's size is larger than memlimit The case is 500 partitions, row length 315k, memlimit 2.3G, and the calculated row count for every partition is 3,  while the input batch has 11840 rows which can not fit into memory. ### 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]
