platinumhamburg opened a new issue, #1486: URL: https://github.com/apache/fluss/issues/1486
### Search before asking - [x] I searched in the [issues](https://github.com/alibaba/fluss/issues) and found nothing similar. ### Fluss version 0.7.0 (latest release) ### Please describe the bug 🐞 When a table is dropped on the CoordinatorServer, the table metadata is removed from ZooKeeper. TabletServers then perform replica cleanup actions asynchronously. However, if any TabletServer restarts before its local bucket data cleanup is completed, it will attempt to recover KVTablets from residual data in local disk of the already dropped table, which no longer has schema data in ZooKeeper. Consequently, the TabletServer will throw a fatal exception and be unable to restart. ### Solution When TabletServers attempt to recover KVTablets from data whose corresponding table has no schema in ZooKeeper, they can confirm that the table has already been dropped. In this case, they can skip the recovery process, and the residual data can be safely removed. ### 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
