abhilashmandaliya opened a new issue #8699: URL: https://github.com/apache/pulsar/issues/8699
**Describe the bug** Pulsar throws "HTTP 409 Conflict: Subscription already exists for topic" when you launch 2 brokers. Sometimes it fails with "Failed to fence subscription" as well. And sometimes weird 500 internal server error. I handled it by putting this line in try-catch: https://github.com/apache/pulsar/blob/master/pulsar-functions/worker/src/main/java/org/apache/pulsar/functions/worker/WorkerService.java#L185 **To Reproduce** Steps to reproduce the behaviour: 1. Launch 1 zookeeper, 2 bookkeeper and 2 pulsar containers on docker. My test environment is distributed among 3 physical hosts so the container can land anywhere. Easily reproducible on the non-dockerized environment as well. **Expected behaviour** Should start successfully without any error. **System info** 1. Zookeeper: 3.6.1 2. Bookkeeper: 4.10.0 3. Pulsar: 2.6.2 4. OS: ubuntu18.04 ---------------------------------------------------------------- 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]
