GitHub user Roronoa-Zoro edited a discussion: customized ServiceInstanceCustomizer in dubbo 2.7.15 is not invoked
### Pre-check - [X] I am sure that all the content I provide is in English. ### Apache Dubbo Component Java SDK (apache/dubbo) ### Details dubbo 2.7.15 jdk 8 I want to add a parameter/metadata when service is exported, and I have this class.  ```java @Activate(group = CommonConstants.PROVIDER) public class ParamServiceInstanceCustomizer implements ServiceInstanceCustomizer { static { System.err.println("ParamServiceInstanceCustomizer loaded===================="); } @Override public void customize(ServiceInstance serviceInstance) { serviceInstance.getMetadata().put("dubbo.hello", "value22"); } } ``` and I try to put it under META-INF/dubbo/org.apache.dubbo.registry.client.ServiceInstanceCustomizer or META-INF/dubbo/internal/org.apache.dubbo.registry.client.ServiceInstanceCustomizer and content is “param=com.example.demo.dubbo.ParamServiceInstanceCustomizer” but this ParamServiceInstanceCustomizer is not invoked when server starts up, even if the dubbo internal class: ServiceInstanceMetadataCustomizer is also not invoked, can anyone help ? Thanks ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) GitHub link: https://github.com/apache/dubbo/discussions/15533 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
