andygrove commented on issue #622: URL: https://github.com/apache/datafusion-comet/issues/622#issuecomment-2207378782
More learnings: - As soon as we encounter one SortMergeJoin with a join condition we fall back to Spark, and all subsequent SortMergeJoins also fall back regardless of whether they have join conditions or not. This seems like something we could fix. - If I manually change the join order to be more optimal then we run many of these joins natively and get slightly better performance than Spark -- 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
