EvanMi opened a new issue, #7684: URL: https://github.com/apache/rocketmq/issues/7684
### 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 all ### RocketMQ version all ### JDK Version all ### Describe the Bug CopyOnWriteArray#listIterator do not support remove action when iterating, but MappedFileQueue#resetOffset used it ### Steps to Reproduce see #7682 testcase ### What Did You Expect to See? reset success ### What Did You See Instead? failed ### Additional Context PR #7682 fixed this promblem -- 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