danielsinai opened a new issue #10749: URL: https://github.com/apache/pulsar/issues/10749
**Describe the bug** Cannot update topic policies more than once It seems that broker failed to write to the __change_events internal topic. (From error logs) **To Reproduce** Steps to reproduce the behavior: 1. Create a pulsar multi cluster with topic policies enabled 2. Create tenant, namespace, topic 3. Update topic publish rate 4. Update it again 5. Wait for internal server error 500 to the admin client 6. Look at broker error logs for "Failed to create producer" to __change_events topic **Expected behavior** I should be able to update topic policies more than once **Screenshots** Broker Error logs:  **Desktop (please complete the following information):** - OS: redhat 7.8 **Additional context** My cluster is using JWT authentication and the broker is configured to use it with brokerClientAuthenticationParameters in order to be able to publish and read from __change_events topic -- 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. For queries about this service, please contact Infrastructure at: [email protected]
