lizhimins opened a new issue, #9371: URL: https://github.com/apache/rocketmq/issues/9371
### 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 5.19 ### RocketMQ version 5.3.3 ### JDK Version JDK11 ### Describe the Bug 在分级存储中，为了避免因读请求并发而导致空指针异常（NPE），应该先删除索引，然后再删除数据文件。 In tiered storage, to avoid null pointer exceptions (NPE) caused by concurrent read requests, the cq index should be deleted first, followed by the data files. ### Steps to Reproduce None ### What Did You Expect to See? read message normally ### What Did You See Instead? NPE ### Additional Context None -- 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
