Myracle commented on pull request #17988: URL: https://github.com/apache/flink/pull/17988#issuecomment-987518853
> We have 5000 partitions for testing. When the thread is 1, it takes about 341 seconds. When the thread is 3, it takes 122 seconds. More threads means less time to split. -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org