lgbo-ustc commented on issue #7311: URL: https://github.com/apache/incubator-gluten/issues/7311#issuecomment-2409651777
Another idea， could we remove other aggregate functions in the distinct aggregate step, for example `partial_sum` in the first 2 aggregate step of following  When the distinct variable is high cardinality, the other partial aggregations in the first 2 aggregate step should bring nagative performance benfits. -- 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]
