JavaLionLi opened a new issue, #14501: URL: https://github.com/apache/dubbo/issues/14501
### 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 3.2.14 ### Steps to reproduce this issue When using the RedisMetadataReport, the subscription fails when the producer is not started and there is no metadata. As a result, after the subsequent producer is started, the consumer cannot find the metadata information corresponding to the producer and report an error. ``` "Failed to invoke the method queryByClientId in the service org.dromara.system.api.RemoteClientService. No provider available for the service org.dromara.system.api.RemoteClientService from registry ServiceDiscoveryRegistryDirectory(registry: 192.168.3.9:8848, subscribed key: org.dromara.system.api.RemoteClientService)-Directory(invokers: 0[], validInvokers: 0[], invokersToReconnect: 0[]) on the consumer 192.168.3.9 using the dubbo version 3.2.14. Please check if the providers have been started and registered. ``` If the producer is started first and the consumer is started later, there will be no such problem. ### What you expected to happen You can re-subscribe to metadata after the producer goes online, or you can simply report an error to prevent the startup, depending on the community's choice. ### Anything else _No response_ ### 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: notifications-unsubscr...@dubbo.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: notifications-unsubscr...@dubbo.apache.org For additional commands, e-mail: notifications-h...@dubbo.apache.org
