ayushi-agarwal commented on PR #10172: URL: https://github.com/apache/incubator-gluten/pull/10172#issuecomment-3179452007
@PHILO-HE We are seeing performance degradation in q67 and q28 of TPCDS on 1TB dataset after this patch if we enable auto adjust resource profile feature - In both the queries after expand operator there is a flushable Hash aggregate operator which is not aggregating rows as it used to before this patch which results in large shuffle and processing in later stage, could you help some pointers as to why it can happen? -- 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]
