lizhimins opened a new issue, #8955: URL: https://github.com/apache/rocketmq/issues/8955
### 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 Linux ### RocketMQ version 5.3.1 ### JDK Version JDK11 ### Describe the Bug 1. Message buffer not release when broker execute dispatch in tiered storage. 2. Dispatch thread may exit cause by cq unit is null or message buffer is null in tiered storage. ### Steps to Reproduce No ### What Did You Expect to See? Message buffer has been release ### What Did You See Instead? Message buffer has not release ### 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: commits-unsubscr...@rocketmq.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
