2010YOUY01 commented on issue #16364: URL: https://github.com/apache/datafusion/issues/16364#issuecomment-2964936843
Thanks for working on it. `3.i.` is definitely not efficient for memory usage. 🤦🏼 Perhaps limiting the the intermediate result to ~1 batch size is enough to keep the performance. Also it's a good idea it ignore right* joins in the first patch, but to avoid regression, it seems you can swap the join children during planning and always make it left* joins? 🤔 -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
