swuferhong opened a new issue, #2853: URL: https://github.com/apache/fluss/issues/2853
### Search before asking - [x] I searched in the [issues](https://github.com/apache/fluss/issues) and found nothing similar. ### Description Currently, during KV table leader failover in a Fluss cluster, there is a potential scenario where, after a follower downloads the latest KV snapshot and attempts to recover by reading local logs, it discovers that the required local log segment does not exist. Although the root cause is currently unknown, Fluss lacks a robust mechanism to ensure recovery can proceed by fetching logs from remote storage when local log segments are missing. This mechanism is critical to guarantee that KV tables can recover successfully in all scenarios, preventing recovery failures due to missing local log segments. ### 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]
