LiebingYu opened a new issue, #2005: URL: https://github.com/apache/fluss/issues/2005
### Search before asking - [x] I searched in the [issues](https://github.com/apache/fluss/issues) and found nothing similar. ### Motivation During the upgrade of the Fluss cluster, we found that the TabletServer was repeatedly performing controlled shutdowns without any error logs. After investigation, we discovered that the actual reason was that the TabletServer was being killed due to failed Kubernetes health checks. If we add some logs related to termination, it will help us to locate such issues more easily. <img width="3454" height="1034" alt="Image" src="https://github.com/user-attachments/assets/f40f50fa-df32-4e84-a878-53e53a1bb5f5"; /> Kafka already supports similar logs: https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/common/utils/LoggingSignalHandler.java ### Solution _No response_ ### Anything else? _No response_ ### Willingness to contribute - [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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
