liujiayi771 commented on PR #10634: URL: https://github.com/apache/incubator-gluten/pull/10634#issuecomment-3323882005
> @liujiayi771 are you suggesting it's better to disable this feature by default? Yes, for the Q95 build side join keys, the duplication rate is very high, so the optimization is very significant. However, for production jobs without a high duplication rate, there could be a performance regression. It's necessary to adjust the abandon percent based on the specific job conditions. -- 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]
