poorbarcode opened a new issue, #20612: URL: https://github.com/apache/pulsar/issues/20612
### Search before asking - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar. ### What issue do you find in Pulsar docs? The default naming rule of Retry topic is `{tenant}/{namespaces}/{topic}-{sub}-RETRY`, see: https://pulsar.apache.org/docs/3.0.x/concepts-messaging/#retry-letter-topic The rule before version `2.8` was `{tenant}/{namespaces}/{sub}-RETRY`, and if there is a ZK node `/admin/partitioned-topics/{namespace}-RETRY`, Pulsar will still use the rule `{tenant}/{namespaces}/{sub}-RETRY` even if the version of Pulsar is larger than `2.8`. This part of the explanation is not reflected in the documentation. **Related PR** - [#6449 Support Consumers Set Custom Retry Delay](https://github.com/apache/pulsar/pull/6449) - [#10129 fix the default retry letter and dead letter topic name](https://github.com/apache/pulsar/pull/10129) ### What is your suggestion? Remove this compatibility logic or add a document that explains it. ### Any reference? - ### Are you willing to submit a PR? - [ ] 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]
