[GitHub] [dubbo] LijyCasey opened a new issue #8192: multiple registries problem when using properties configuration with Dubbo 2.7.10(Dubbo 2.7.10使用配置文件配置多注册中心时无法成功)

[GitBox <gi...@apache.org>]

LijyCasey opened a new issue #8192:
URL: https://github.com/apache/dubbo/issues/8192


   - [ ] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
   - [ ] I have checked the [FAQ](https://github.com/apache/dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.
   
   ### Environment
   
   * Dubbo version: 2.7.10
   * Operating System version: win 10
   * Java version: JDK8
   
   Hi,today I want to register one service into several registries like two different zookeeper.I checked the document [multi-registry](https://dubbo.apache.org/zh/docs/v2.7/user/examples/multi-registry/),the example like
   `<dubbo:registry id="hangzhouRegistry" address="10.20.141.150:9090" />
       <dubbo:registry id="qingdaoRegistry" address="10.20.141.151:9010" default="false" />` 
   separate different registries from different id.
   since my application uses externalized configuration instead of configured in xml file,I checked the mapping rules between xml and properties, I using following configuration to register into 2 zookeeper:
   `dubbo.registry.zk2.address=zookeeper://172.26.22.77:2181,
   dubbo.registry.zk1.address=zookeeper://172.26.22.77:2182`
   but it failed.The error log shows it didn't analysis this configuration.
   
   I want to know it's my confugration problem or else reasons,
   Pls. provide [GitHub address] to reproduce this issue.
   
   ### Expected Result
   
   What do you expected from the above steps？
   
   ### Actual Result
   
   What actually happens?
   configuration didn't work, my services didn't registry successfully, and my application throw an exception.
   If there is an exception, please attach the exception trace:
   
   ```
   java.lang.IllegalStateException: No registry config found or it's not a valid config! The registry config is: <dubbo:registry />
   	at org.apache.dubbo.config.AbstractInterfaceConfig.checkRegistry(AbstractInterfaceConfig.java:201)
   	at org.apache.dubbo.config.ServiceConfig.checkAndUpdateSubConfigs(ServiceConfig.java:232)
   	at org.apache.dubbo.config.ServiceConfig.export(ServiceConfig.java:190)
   	at org.apache.dubbo.config.bootstrap.DubboBootstrap.lambda$exportServices$14(DubboBootstrap.java:1088)
   	at java.util.HashMap$Values.forEach(HashMap.java:981)
   	at org.apache.dubbo.config.bootstrap.DubboBootstrap.exportServices(DubboBootstrap.java:1075)
   	at org.apache.dubbo.config.bootstrap.DubboBootstrap.start(DubboBootstrap.java:889)
   	at org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onContextRefreshedEvent(DubboBootstrapApplicationListener.java:69)
   	at org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onApplicationContextEvent(DubboBootstrapApplicationListener.java:62)
   	at com.alibaba.spring.context.OnceApplicationContextEventListener.onApplicationEvent(OnceApplicationContextEventListener.java:52)
   	at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
   	at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
   	at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
   	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:393)
   	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:347)
   	at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:883)
   	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545)
   	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
   	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
   	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
   	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4705)
   	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5171)
   	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
   	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1412)
   	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1402)
   	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   	at java.lang.Thread.run(Thread.java:748)
   ```
   


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