YongXiaoo opened a new issue, #8715: URL: https://github.com/apache/rocketmq/issues/8715
### 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 x86, centos, aarch64 GNU/Linux ### RocketMQ version 5.x ### JDK Version jdk 1.8 ### Describe the Bug 5.x集群主从同步双写配置副本数，一主一从同步副本数为2，在主节点宕机后，消费消息提交ack失败；在从节点宕机后，发送3秒超时，消费消息提交ack失败； ### Steps to Reproduce 1、5.x集群主从同步双写配置副本数，一主一从同步副本数为2 2、积压2W消息 3、启动消费者，关闭主节点或者从节点 4、只保留主节点发送消息 ### What Did You Expect to See? 1、关闭主节点或者从节点时，可以从从节点继续消费且正常提交位移 2、关闭从节点时，像remoting客户端一样，可以探测到从节点下线，不影响发送 ### What Did You See Instead? 1、关闭主节点或者从节点时，可以从从节点继续消费且正常提交位移 2、关闭从节点时，像remoting客户端一样，可以探测到从节点下线，不影响发送 ### 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]
