jiangjiangtian opened a new issue, #10472: URL: https://github.com/apache/incubator-gluten/issues/10472
### Description For generator that is an instance of `HiveGenericUDTF`, the `GenerateExec` can't be offloaded and therefore the plan will have a c2r and r2c. After the evaluation of `GenerateExec`, the number of rows may be several times more than that before the evaluation of `GenerateExec`. So we can implement `partial generate` to improve performance. ### Gluten version None -- 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]
