wsry commented on pull request #13595: URL: https://github.com/apache/flink/pull/13595#issuecomment-716182352
> @wsry , I am not quite sure whether we ever had the case of empty data for some subpartitions in any form of tests. > If not, we should verify such scenarios to guarantee no potential bugs in this new supplement partition. As based on my previous experience, it is easy to trigger some corner case in logics if some subpartitions without any data until job finishes. I will add one for blocking shuffle. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
