andygrove commented on issue #3949: URL: https://github.com/apache/datafusion-comet/issues/3949#issuecomment-4255022639
I forgot to mention earlier that setting `spark.comet.dppFallback.enabled=false` is a workaround for the issue, but obviously results in poor performance because Comet does not implement DPP yet so will scan all partitions. The issue is almost certainly related to the recent PR that changed DPP fallback behavior: https://github.com/apache/datafusion-comet/pull/3879 -- 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]
