alamb commented on issue #7000: URL: https://github.com/apache/datafusion/issues/7000#issuecomment-2094760294
> Another topic related issue is performance of RowConverter used for grouping. Similarly, in while most of the time is being spent in `RowConverter` I think it would be hard to improve the performance of the Row Converter itself as it is already quite optimized Instead, I think the key to improveing a query such as you have in https://github.com/apache/datafusion/issues/7000#issuecomment-2094206289 is to stop using using the RowCoverter (at least as much). Here is one idea for doing so: https://github.com/apache/datafusion/issues/9403 (I still harbor dreams of working on this sometime) -- 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]
