poorbarcode opened a new pull request, #22533: URL: https://github.com/apache/pulsar/pull/22533
### Motivation In Key_Shared mode, the variable `recentlyJoinedConsumers` of `PersistentStickyKeyDispatcherMultipleConsumers` will always be null when enabling the config below. #22245 introduced a NPE if set `allowOutOfOrderDelivery` to true, which will lead dispatching stuck. ``` // The default value is false. pulsarClient.newConsumer().keySharedPolicy(KeySharedPolicy.setAllowOutOfOrderDelivery(true)) ``` ### Modifications Fix the NPE. ### Documentation <!-- DO NOT REMOVE THIS SECTION. CHECK THE PROPER BOX ONLY. --> - [ ] `doc` <!-- Your PR contains doc changes. --> - [ ] `doc-required` <!-- Your PR changes impact docs and you will update later --> - [x] `doc-not-needed` <!-- Your PR changes do not impact docs --> - [ ] `doc-complete` <!-- Docs have been already added --> ### Matching PR in forked repository PR in forked repository: x -- 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]
