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  3. [apache/dubbo]dubbo 3.2.0-beta.2 注册到zk失败 [AbstractServiceDiscovery] - [DUBBO] No valid i...

[apache/dubbo]dubbo 3.2.0-beta.2 注册到zk失败 [AbstractServiceDiscovery] - [DUBBO] No valid instance found, stop registering instance address to registry., dubbo version: 3.2.0-beta.2

2024-05-24 612 views
5
Environment
  • Dubbo version: 3.2.0-beta.2
  • Operating System version: Apple M1 Pro
  • Java version: 1.8

启动成功、注册到zk成功

启动成功，但是注册到zk失败


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( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v3.0.0)

2023-01-04T18:08:25.882+08:00  INFO 66698 --- [  restartedMain] c.t.p.App                                : Starting App using Java 17.0.5 with PID 66698 
2023-01-04T18:08:25.914+08:00  INFO 66698 --- [  restartedMain] c.t.p.App                                : No active profile set, falling back to 1 default profile: "default"
2023-01-04T18:08:25.983+08:00  INFO 66698 --- [  restartedMain] o.s.b.d.r.ChangeableUrls                 : The Class-Path manifest attribute in /Users/ddd/Documents/maven-repository/com/sun/xml/bind/jaxb-impl/2.3.0/jaxb-impl-2.3.0.jar referenced one or more files that do not exist: file:/Users/ddd/Documents/maven-repository/com/sun/xml/bind/jaxb-impl/2.3.0/jaxb-core.jar
2023-01-04T18:08:25.983+08:00  INFO 66698 --- [  restartedMain] o.s.b.d.r.ChangeableUrls                 : The Class-Path manifest attribute in /Users/ddd/Documents/maven-repository/com/sun/xml/bind/jaxb-core/2.3.0/jaxb-core-2.3.0.jar referenced one or more files that do not exist: file:/Users/ddd/Documents/maven-repository/com/sun/xml/bind/jaxb-core/2.3.0/jaxb-api.jar
2023-01-04T18:08:25.983+08:00  INFO 66698 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2023-01-04T18:08:25.984+08:00  INFO 66698 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2023-01-04 18:08:27,662 WARN [org.apache.dubbo.config.spring.beans.factory.annotation.ServiceAnnotationPostProcessor]  -  [DUBBO] No class annotated by Dubbo @Service was found under package [com.xxx], ignore re-scanned classes: 1, dubbo version: 3.2.0-beta.2, current host: 192.168.30.75, error code: 5-28. This may be caused by No annotations were found on the class, go to https://dubbo.apache.org/faq/5/28 to find instructions. 
2023-01-04T18:08:27.722+08:00  INFO 66698 --- [  restartedMain] o.s.c.a.ConfigurationClassPostProcessor  : Cannot enhance @Configuration bean definition 'org.apache.dubbo.spring.boot.autoconfigure.DubboRelaxedBinding2AutoConfiguration' since its singleton instance has been created too early. The typical cause is a non-static @Bean method with a BeanDefinitionRegistryPostProcessor return type: Consider declaring such methods as 'static'.
2023-01-04T18:08:27.722+08:00  INFO 66698 --- [  restartedMain] o.s.c.a.ConfigurationClassPostProcessor  : Cannot enhance @Configuration bean definition 'org.apache.dubbo.spring.boot.autoconfigure.DubboAutoConfiguration' since its singleton instance has been created too early. The typical cause is a non-static @Bean method with a BeanDefinitionRegistryPostProcessor return type: Consider declaring such methods as 'static'.
2023-01-04T18:08:27.971+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean: eventService = ReferenceBean:com.xxx.eee.api.EventService() at private com.xxx.eee.api.EventService com.xxx.rrr.aspect.PartnercfgIxxxAspect.eventService
2023-01-04T18:08:28.106+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean: yyyVerifyService = ReferenceBean:com.xxx.yyy.api.yyyVerifyService() at private com.xxx.yyy.api.yyyVerifyService com.xxx.platform.service.OrgCostcenterServiceImpl.yyyVerifyService
2023-01-04T18:08:28.106+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean: outerCostCenterService = ReferenceBean:com.xxx.yyy.api.OuterCostCenterService() at private com.xxx.yyy.api.OuterCostCenterService com.xxx.platform.service.OrgCostcenterServiceImpl.outerCostCenterService
2023-01-04T18:08:28.129+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean: yyyTravlerService = ReferenceBean:com.xxx.yyy.api.yyyTravlerService() at private com.xxx.yyy.api.yyyTravlerService com.xxx.platform.service.UserContactServiceImpl.yyyTravlerService
2023-01-04T18:08:28.167+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean: partnerRankService = ReferenceBean:com.xxx.zzz.api.PartnerRankService(check=false,retries=0,timeout=20000) at private com.xxx.zzz.api.PartnerRankService com.xxx.platform.side.remote.QuarkRemoteService.partnerRankService
2023-01-04T18:08:28.167+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean: flightRuleService = ReferenceBean:com.xxx.zzz.api.FlightRuleService(check=false,retries=0,timeout=20000) at private com.xxx.zzz.api.FlightRuleService com.xxx.platform.side.remote.QuarkRemoteService.flightRuleService
2023-01-04T18:08:28.167+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean: hotelRuleService = ReferenceBean:com.xxx.zzz.api.HotelRuleService(check=false,retries=0,timeout=20000) at private com.xxx.zzz.api.HotelRuleService com.xxx.platform.side.remote.QuarkRemoteService.hotelRuleService
2023-01-04T18:08:28.167+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean: paymentRuleService = ReferenceBean:com.xxx.zzz.api.PaymentRuleService(check=false,retries=0,timeout=20000) at private com.xxx.zzz.api.PaymentRuleService com.xxx.platform.side.remote.QuarkRemoteService.paymentRuleService
2023-01-04T18:08:28.167+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean: trainRuleService = ReferenceBean:com.xxx.zzz.api.TrainRuleService(check=false,retries=0,timeout=20000) at private com.xxx.zzz.api.TrainRuleService com.xxx.platform.side.remote.QuarkRemoteService.trainRuleService
2023-01-04T18:08:28.167+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean: tripRuleService = ReferenceBean:com.xxx.zzz.api.TripRuleService(check=false,retries=0,timeout=20000) at private com.xxx.zzz.api.TripRuleService com.xxx.platform.side.remote.QuarkRemoteService.tripRuleService
2023-01-04T18:08:28.342+08:00  INFO 66698 --- [  restartedMain] f.a.ReferenceAnnotationBeanPostProcessor : class org.apache.dubbo.config.spring.beans.factory.annotation.ReferenceAnnotationBeanPostProcessor was destroying!
2023-01-04T18:08:29.020+08:00  INFO 66698 --- [  restartedMain] o.s.b.w.e.t.TomcatWebServer              : Tomcat initialized with port(s): 8080 (http)
2023-01-04T18:08:29.032+08:00  INFO 66698 --- [  restartedMain] o.a.c.c.StandardService                  : Starting service [Tomcat]
2023-01-04T18:08:29.032+08:00  INFO 66698 --- [  restartedMain] o.a.c.c.StandardEngine                   : Starting Servlet engine: [Apache Tomcat/10.1.1]
2023-01-04T18:08:29.088+08:00  INFO 66698 --- [  restartedMain] o.a.c.c.C.[.[.[/]                        : Initializing Spring embedded WebApplicationContext
2023-01-04T18:08:29.089+08:00  INFO 66698 --- [  restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 3104 ms
2023-01-04T18:08:29.150+08:00  INFO 66698 --- [  restartedMain] o.s.b.d.a.OptionalLiveReloadServer       : LiveReload server is running on port 35729
2023-01-04T18:08:29.152+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.c.DubboConfigBeanInitializer   : loading dubbo config beans ...
2023-01-04T18:08:29.171+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.c.DubboConfigBeanInitializer   : dubbo config beans are loaded.
2023-01-04 18:08:29,401 ERROR [org.apache.curator.framework.imps.EnsembleTracker]  - Invalid config event received: {server.2=192.168.1.235:12789:13789:participant, server.1=192.168.1.234:12788:13788:participant, server.0=192.168.1.231:12787:13787:participant, version=0}
2023-01-04 18:08:29,402 ERROR [org.apache.curator.framework.imps.EnsembleTracker]  - Invalid config event received: {server.2=192.168.1.235:12789:13789:participant, server.1=192.168.1.234:12788:13788:participant, server.0=192.168.1.231:12787:13787:participant, version=0}
2023-01-04T18:08:30.022+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.r.ReferenceCreator             : The configBean[type:ReferenceConfig<com.xxx.eee.api.EventService>] has been built.
2023-01-04T18:08:30.566+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.r.ReferenceCreator             : The configBean[type:ReferenceConfig<com.xxx.zzz.api.PartnerRankService>] has been built.
2023-01-04T18:08:30.569+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.r.ReferenceCreator             : The configBean[type:ReferenceConfig<com.xxx.zzz.api.FlightRuleService>] has been built.
2023-01-04T18:08:30.571+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.r.ReferenceCreator             : The configBean[type:ReferenceConfig<com.xxx.zzz.api.HotelRuleService>] has been built.
2023-01-04T18:08:30.574+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.r.ReferenceCreator             : The configBean[type:ReferenceConfig<com.xxx.zzz.api.PaymentRuleService>] has been built.
2023-01-04T18:08:30.577+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.r.ReferenceCreator             : The configBean[type:ReferenceConfig<com.xxx.zzz.api.TrainRuleService>] has been built.
2023-01-04T18:08:30.579+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.r.ReferenceCreator             : The configBean[type:ReferenceConfig<com.xxx.zzz.api.TripRuleService>] has been built.
2023-01-04T18:08:30.585+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.r.ReferenceCreator             : The configBean[type:ReferenceConfig<com.xxx.yyy.api.yyyVerifyService>] has been built.
2023-01-04T18:08:30.587+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.r.ReferenceCreator             : The configBean[type:ReferenceConfig<com.xxx.yyy.api.OuterCostCenterService>] has been built.
2023-01-04T18:08:30.652+08:00  INFO 66698 --- [  restartedMain] o.a.d.c.s.r.ReferenceCreator             : The configBean[type:ReferenceConfig<com.xxx.yyy.api.yyyTravlerService>] has been built.
2023-01-04T18:08:31.062+08:00  INFO 66698 --- [  restartedMain] o.s.b.w.e.t.TomcatWebServer              : Tomcat started on port(s): 8080 (http) with context path ''
*********ApacheProviderTraceFilter initial************
2023-01-04 18:08:31,467 ERROR [org.apache.curator.framework.imps.EnsembleTracker]  - Invalid config event received: {server.2=192.168.1.235:12789:13789:participant, server.1=192.168.1.234:12788:13788:participant, server.0=192.168.1.231:12787:13787:participant, version=0}
2023-01-04 18:08:31,467 ERROR [org.apache.curator.framework.imps.EnsembleTracker]  - Invalid config event received: {server.2=192.168.1.235:12789:13789:participant, server.1=192.168.1.234:12788:13788:participant, server.0=192.168.1.231:12787:13787:participant, version=0}
2023-01-04 18:08:31,511 ERROR [org.apache.curator.framework.imps.EnsembleTracker]  - Invalid config event received: {server.2=192.168.1.235:12789:13789:participant, server.1=192.168.1.234:12788:13788:participant, server.0=192.168.1.231:12787:13787:participant, version=0}
2023-01-04 18:08:31,512 ERROR [org.apache.curator.framework.imps.EnsembleTracker]  - Invalid config event received: {server.2=192.168.1.235:12789:13789:participant, server.1=192.168.1.234:12788:13788:participant, server.0=192.168.1.231:12787:13787:participant, version=0}
*********ApacheConsumerTraceFilter initial************
2023-01-04 18:08:31,764 WARN [org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory]  -  [DUBBO] Received url with EMPTY protocol, will clear all available addresses., dubbo version: 3.2.0-beta.2, current host: 192.168.30.75, error code: 4-1. This may be caused by , go to https://dubbo.apache.org/faq/4/1 to find instructions. 
2023-01-04T18:08:32.088+08:00  INFO 66698 --- [nio-8080-exec-2] o.a.c.c.C.[.[.[/]                        : Initializing Spring DispatcherServlet 'dispatcherServlet'
2023-01-04T18:08:32.088+08:00  INFO 66698 --- [nio-8080-exec-2] o.s.w.s.DispatcherServlet                : Initializing Servlet 'dispatcherServlet'
2023-01-04T18:08:32.089+08:00  INFO 66698 --- [nio-8080-exec-2] o.s.w.s.DispatcherServlet                : Completed initialization in 1 ms
2023-01-04 18:08:32,348 WARN [org.apache.dubbo.config.deploy.DefaultMetricsServiceExporter]  -  [DUBBO] The MetricsConfig not exist, will not export metrics service., dubbo version: 3.2.0-beta.2, current host: 192.168.30.75
2023-01-04 18:08:39,130 WARN [org.apache.dubbo.registry.client.AbstractServiceDiscovery]  -  [DUBBO] No valid instance found, stop registering instance address to registry., dubbo version: 3.2.0-beta.2, current host: 192.168.30.75, error code: 1-12. This may be caused by , go to https://dubbo.apache.org/faq/1/12 to find instructions. 
2023-01-04T18:08:40.258+08:00  INFO 66698 --- [  restartedMain] c.t.p.App                                : Started App in 15.509 seconds (process running for 16.198)

ddfeiyu

回答

5

在应用只有纯 Reference 的时候（没有发布任何服务），Dubbo 无法注册到注册中心。此时注册到注册中心也没有意义，没有任何消费端能消费一个没有发布任何服务的服务端。

AlbumenJ

8

有暴漏服务的， @AlbumenJ 


@DubboService
@Service
public class UserServiceImpl implements UserService {
    //  略
}

ddfeiyu

6

@EnableDubbo 注解加了吗。从日志里面看没扫描到这个 DubboService

AlbumenJ

9

@AlbumenJ 这个@EnableDubbo 注解加了，加在启动类上

ddfeiyu

0 
2023-01-04 18:08:27,662 WARN [org.apache.dubbo.config.spring.beans.factory.annotation.ServiceAnnotationPostProcessor]  -  [DUBBO] No class annotated by Dubbo @Service was found under package [com.xxx], ignore re-scanned classes: 1, dubbo version: 3.2.0-beta.2, current host: 192.168.30.75, error code: 5-28. This may be caused by No annotations were found on the class, go to https://dubbo.apache.org/faq/5/28 to find instructions.

这个日志提示了没扫描到 Service 的 bean

AlbumenJ

5

@ddfeiyu 兄弟你解决了吗，我启动后也有这个警告，不知道什么原因，用3.1.1和3.1.8的版本都有这个警告，但是功能目前看是没有什么影响，debug跟了下，发现下面这里判断的时候host为null和port为0，所以打印了警告

image

有大佬解答下什么原因导致的host和port取不到值吗？是我哪里配置的问题吗，程序跑目前没问题，可以调用到app2Registry这个注册中心里的提供者接口

我的配置如下：

dubbo:
  protocol:
    name: dubbo
    port: 20882
    host: 192.168.1.66
  registries:
    app1Registry:
      protocol: zookeeper
      address: 127.0.0.1:2181
      check: false
      default: true
    #下面这个zk是另外一个项目用的，我当前这个项目用到下面zk中的一个dubbo接口了，所以配置了下面的zk，使用不注册配置，register: false
    app2Registry:
      protocol: zookeeper
      address: 192.168.1.2:2181
      check: false
      default: false
      register: false
  application:
    name: dubbo-app1
    metadata-type: remote
    register-mode: interface

然后如果只配置一个zk的话，一样也有这个警告，不知道是哪里的问题了

Ezi1h

3

这个应该是服务还没发布导致的

AlbumenJ

4

这个应该是服务还没发布导致的

可以详细解释下什么原因吗？谢谢

Ezi1h

8

就应用级服务发现注册的时候服务还没发布完毕，这个时候没法注册到注册中心。这种终态一般都会对齐的

AlbumenJ