swuferhong opened a new issue, #1665: URL: https://github.com/apache/fluss/issues/1665
### Search before asking - [x] I searched in the [issues](https://github.com/apache/fluss/issues) and found nothing similar. ### Fluss version main (development) ### Please describe the bug 🐞 MetadataRequest send by LogFetcher will be timeout if we upgrading cluster. This phenomenon has been mitigated after increasing 'client.netty.client.num-network-threads' in #1641 , but some flink subtasks still consistently experience metadata request timeouts. Therefore, we need to find the root cause to fix this issue ### Solution _No response_ ### Are you willing to submit a PR? - [x] I'm willing to submit a PR! -- 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...@fluss.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
