[I] [Bug] Unable to update subscription properties on non-durable subscription [pulsar]

["alexesom (via GitHub)" <gi...@apache.org>]

alexesom opened a new issue, #22402:
URL: https://github.com/apache/pulsar/issues/22402

   ### Search before asking
   
   - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar.
   
   
   ### Read release policy
   
   - [X] I understand that unsupported versions don't get bug fixes. I will attempt to reproduce the issue on a supported version of Pulsar client and Pulsar broker.
   
   
   ### Version
   
   OS: Ubuntu 23.10
   Docker Pulsar standalone 3.1.2
   
   ### Minimal reproduce step
   
   Using Java client suggesting that `adminClient` is of type `PulsarAdmin`:
   invoke `adminClient.topics().updateSubscriptionProperties(*topicName*, *subName*, *props*)` on a persistent topic (on a non-persistent topic it works just fine).
   
   ### What did you expect to see?
   
   Expected to update properties for subscription on a topic
   
   ### What did you see instead?
   
   I got error:
   ```
    --- An unexpected error occurred in the server ---
   
   Message: 
    --- An unexpected error occurred in the server ---
   
   Message: Cannot invoke "org.apache.bookkeeper.mledger.proto.MLDataFormats$ManagedCursorInfo.hasCursorsLedgerId()" because "other" is null
   
   Stacktrace:
   
   java.lang.NullPointerException: Cannot invoke "org.apache.bookkeeper.mledger.proto.MLDataFormats$ManagedCursorInfo.hasCursorsLedgerId()" because "other" is null
   ```
   
   ### Anything else?
   
   _No response_
   
   ### Are you willing to submit a PR?
   
   - [ ] I'm willing to submit a PR!


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Re: [I] [Bug] Unable to update subscription properties on non-durable subscription [pulsar]

["lhotari (via GitHub)" <gi...@apache.org>]

lhotari closed issue #22402: [Bug] Unable to update subscription properties on non-durable subscription
URL: https://github.com/apache/pulsar/issues/22402


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