jonathanc-n commented on code in PR #16727: URL: https://github.com/apache/datafusion/pull/16727#discussion_r2195211529
########## datafusion/physical-plan/src/joins/hash_join.rs: ########## @@ -980,6 +980,17 @@ async fn collect_left_input( }) .await?; + if batches.len() == 0 { Review Comment: This will cause failures on `SymmetricHashJoin` as it will compare empty arrays. @nuno-faria If you have the time, would you like to work on this? -- 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