qianye1001 opened a new issue, #8877: URL: https://github.com/apache/rocketmq/issues/8877
### Before Creating the Bug Report - [X] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq/discussions). - [X] I have searched the [GitHub Issues](https://github.com/apache/rocketmq/issues) and [GitHub Discussions](https://github.com/apache/rocketmq/discussions) of this repository and believe that this is not a duplicate. - [X] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ. ### Runtime platform environment any ### RocketMQ version any ### JDK Version any ### Describe the Bug Releasing lock in Future.whenComplete() may lead to the lock not being properly released when using ThreadPoolExecutor with DiscardOldestPolicy. look this function: org.apache.rocketmq.proxy.common.ReceiptHandleGroup#computeIfPresent ### Steps to Reproduce 1. ConsumerProcessorExecutor's queue is full 2. Submit a new task to ConsumerProcessorExecutor and discard oldest inner renew task 3. handleData.unlock() can not be reached 4. handle will never be removed ### What Did You Expect to See? unlock properly ### What Did You See Instead? can not release lock ### Additional Context _No response_ -- 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]
