xuyangzhong commented on PR #25185: URL: https://github.com/apache/flink/pull/25185#issuecomment-2287900055
Hi, @lincoln-lil . The reason is: The plan will be optimized to `source -> exchange (single) -> limit`. Theoretically, if the source outputs data with multi parallelism, it could result in variations in the query results, leading to unstable tests. To mitigate this risk, I am enforcing single parallelism in this case. -- 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]
