Dandandan commented on PR #20820: URL: https://github.com/apache/datafusion/pull/20820#issuecomment-4114022945
> This is super prescient -- I think one issue is that each file has only a few large row groups Yes and some filters can be so selective it might only some row groups. -- 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]
