swuferhong opened a new issue, #3510: URL: https://github.com/apache/fluss/issues/3510
### Search before asking - [x] I searched in the [issues](https://github.com/apache/fluss/issues) and found nothing similar. ### Description When partitions are deleted (e.g., during hourly partition rotation), clients that still hold stale partition IDs continue to send `MetadataRequest` to the server. Each request triggers a ZooKeeper query to resolve the partition ID, only to discover the partition no longer exists. Under high-frequency partition rotation scenarios, this causes significant ZooKeeper pressure from redundant lookups for the same non-existent partition IDs. ### 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]
