FallInGaly opened a new issue, #14660: URL: https://github.com/apache/dubbo/issues/14660
### Pre-check - [X] I am sure that all the content I provide is in English. ### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dubbo/issues?q=is%3Aissue) and found no similar issues. ### Apache Dubbo Component Java SDK (apache/dubbo) ### Dubbo Version Dubbo Iava 2.7.1 ### Steps to reproduce this issue Our self-developed registration and discovery service relies on dubbo. During the release of the provider by the business side, their IPs changed. According to the dubbo 2.7.1 log tracking, the new provider's IP has been pushed to dubbo. Accoring to dubbo source cod log: logger.info("Notify urls for subscribe url " + url + ", urls: " + urls); Providers' ip typed out is correct.  However, this problem is sporadic. We tried to reproduce it many times locally but failed. The business side encountered this problem twice. The consumer failed to call the provider, and one of them was restored half an hour later,the consumer reconnected to the correct provider. ### What you expected to happen Normally, we push the correct provider IP to dubbo, then dubbo should push the correct provider IP to the consumer, and the consumer will establish a connection to the new provider.I hope to find out the cause of this BUG in Dubbo Java 2.7.1 and which version has fixed this problem. ### Anything else Occasional problem, difficult to reproduce ### Are you willing to submit a pull request to fix on your own? - [ ] Yes I am willing to submit a pull request on my own! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
