startjava opened a new issue #8398:
URL: https://github.com/apache/dubbo/issues/8398
dubbo:
registry:
address:
nacos://${nacos.host}:${nacos.port}/?username=${nacos.username}&password=${nacos.password}
check: false
-----------------------------------------异常信息如下------------------------------------------
C:\Users\Administrator\.jdks\openjdk-14.0.1\bin\java.exe
-XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always
-javaagent:C:\ideaIU-2021.1.1.win\lib\idea_rt.jar=11664:C:\ideaIU-2021.1.1.win\bin
-Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true
-Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true
-Dfile.encoding=UTF-8 -classpath
C:\Users\Administrator\Desktop\Dubbo3_Demo\my-check5\target\classes;C:\mvn_repository\org\springframework\boot\spring-boot-starter\2.5.3\spring-boot-starter-2.5.3.jar;C:\mvn_repository\org\springframework\boot\spring-boot\2.5.3\spring-boot-2.5.3.jar;C:\mvn_repository\org\springframework\spring-context\5.3.9\spring-context-5.3.9.jar;C:\mvn_repository\org\springframework\boot\spring-boot-autoconfigure\2.5.3\spring-boot-autoconfigure-2.5.3.jar;C:\mvn_repository\org\springframework\boot\spring-boot-starter-logging\2.5.3\spring-boot-starter-logging-2.5.3.jar;C:\mvn_repository\ch\qos\logback\logback-classic\1.2.4\logba
ck-classic-1.2.4.jar;C:\mvn_repository\ch\qos\logback\logback-core\1.2.4\logback-core-1.2.4.jar;C:\mvn_repository\org\slf4j\slf4j-api\1.7.32\slf4j-api-1.7.32.jar;C:\mvn_repository\org\apache\logging\log4j\log4j-to-slf4j\2.14.1\log4j-to-slf4j-2.14.1.jar;C:\mvn_repository\org\apache\logging\log4j\log4j-api\2.14.1\log4j-api-2.14.1.jar;C:\mvn_repository\org\slf4j\jul-to-slf4j\1.7.32\jul-to-slf4j-1.7.32.jar;C:\mvn_repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;C:\mvn_repository\org\springframework\spring-core\5.3.9\spring-core-5.3.9.jar;C:\mvn_repository\org\springframework\spring-jcl\5.3.9\spring-jcl-5.3.9.jar;C:\mvn_repository\org\yaml\snakeyaml\1.28\snakeyaml-1.28.jar;C:\mvn_repository\org\springframework\boot\spring-boot-starter-web\2.5.3\spring-boot-starter-web-2.5.3.jar;C:\mvn_repository\org\springframework\boot\spring-boot-starter-json\2.5.3\spring-boot-starter-json-2.5.3.jar;C:\mvn_repository\com\fasterxml\jackson\datatype\jackson-data
type-jdk8\2.12.4\jackson-datatype-jdk8-2.12.4.jar;C:\mvn_repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.12.4\jackson-datatype-jsr310-2.12.4.jar;C:\mvn_repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.12.4\jackson-module-parameter-names-2.12.4.jar;C:\mvn_repository\org\springframework\boot\spring-boot-starter-tomcat\2.5.3\spring-boot-starter-tomcat-2.5.3.jar;C:\mvn_repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.50\tomcat-embed-core-9.0.50.jar;C:\mvn_repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.50\tomcat-embed-el-9.0.50.jar;C:\mvn_repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.50\tomcat-embed-websocket-9.0.50.jar;C:\mvn_repository\org\springframework\spring-web\5.3.9\spring-web-5.3.9.jar;C:\mvn_repository\org\springframework\spring-beans\5.3.9\spring-beans-5.3.9.jar;C:\mvn_repository\org\springframework\spring-webmvc\5.3.9\spring-webmvc-5.3.9.jar;C:\mvn_repository\org\springframework\spring-aop\5.3.9\sprin
g-aop-5.3.9.jar;C:\mvn_repository\org\springframework\spring-expression\5.3.9\spring-expression-5.3.9.jar;C:\mvn_repository\org\apache\dubbo\dubbo-spring-boot-starter\3.0.1\dubbo-spring-boot-starter-3.0.1.jar;C:\mvn_repository\org\apache\dubbo\dubbo-spring-boot-autoconfigure\3.0.1\dubbo-spring-boot-autoconfigure-3.0.1.jar;C:\mvn_repository\org\apache\dubbo\dubbo-spring-boot-autoconfigure-compatible\3.0.1\dubbo-spring-boot-autoconfigure-compatible-3.0.1.jar;C:\mvn_repository\org\apache\dubbo\dubbo\3.0.1\dubbo-3.0.1.jar;C:\mvn_repository\com\alibaba\spring\spring-context-support\1.0.8\spring-context-support-1.0.8.jar;C:\mvn_repository\org\eclipse\collections\eclipse-collections\10.4.0\eclipse-collections-10.4.0.jar;C:\mvn_repository\org\eclipse\collections\eclipse-collections-api\10.4.0\eclipse-collections-api-10.4.0.jar;C:\mvn_repository\io\netty\netty-all\4.1.66.Final\netty-all-4.1.66.Final.jar;C:\mvn_repository\com\google\code\gson\gson\2.8.7\gson-2.8.7.jar;C:\mvn_repository\com\al
ibaba\fastjson\1.2.70\fastjson-1.2.70.jar;C:\mvn_repository\org\roaringbitmap\RoaringBitmap\0.9.0\RoaringBitmap-0.9.0.jar;C:\mvn_repository\org\roaringbitmap\shims\0.9.0\shims-0.9.0.jar;C:\mvn_repository\com\alibaba\nacos\nacos-client\2.0.3\nacos-client-2.0.3.jar;C:\mvn_repository\commons-codec\commons-codec\1.15\commons-codec-1.15.jar;C:\mvn_repository\com\fasterxml\jackson\core\jackson-core\2.12.4\jackson-core-2.12.4.jar;C:\mvn_repository\com\fasterxml\jackson\core\jackson-databind\2.12.4\jackson-databind-2.12.4.jar;C:\mvn_repository\com\fasterxml\jackson\core\jackson-annotations\2.12.4\jackson-annotations-2.12.4.jar;C:\mvn_repository\org\apache\httpcomponents\httpasyncclient\4.1.4\httpasyncclient-4.1.4.jar;C:\mvn_repository\org\apache\httpcomponents\httpcore\4.4.14\httpcore-4.4.14.jar;C:\mvn_repository\org\apache\httpcomponents\httpcore-nio\4.4.14\httpcore-nio-4.4.14.jar;C:\mvn_repository\org\apache\httpcomponents\httpclient\4.5.13\httpclient-4.5.13.jar;C:\mvn_repository\org\refl
ections\reflections\0.9.11\reflections-0.9.11.jar;C:\mvn_repository\com\google\guava\guava\20.0\guava-20.0.jar;C:\mvn_repository\org\javassist\javassist\3.23.1-GA\javassist-3.23.1-GA.jar;C:\mvn_repository\io\prometheus\simpleclient\0.10.0\simpleclient-0.10.0.jar;C:\Users\Administrator\Desktop\Dubbo3_Demo\my-api\target\classes
com.ghy.www.Application
OpenJDK 64-Bit Server VM warning: Options -Xverify:none and -noverify were
deprecated in JDK 13 and will likely be removed in a future release.
2021-08-02 15:48:29.838 INFO 18752 --- [ main]
d.s.b.c.e.WelcomeLogoApplicationListener :
:: Dubbo Spring Boot (v3.0.1) :
https://github.com/apache/dubbo-spring-boot-project
:: Dubbo (v3.0.1) : https://github.com/apache/dubbo
:: Discuss group : [email protected]
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.5.3)
2021-08-02 15:48:29.926 INFO 18752 --- [ main]
com.ghy.www.Application : Starting Application using Java
14.0.1 on gaohongyan with PID 18752
(C:\Users\Administrator\Desktop\Dubbo3_Demo\my-check5\target\classes started by
Administrator in C:\Users\Administrator\Desktop\Dubbo3_Demo)
2021-08-02 15:48:29.926 INFO 18752 --- [ main]
com.ghy.www.Application : No active profile set, falling back
to default profiles: default
2021-08-02 15:48:31.030 INFO 18752 --- [ main]
o.a.dubbo.config.context.ConfigManager : [DUBBO] Unique config types:
[ModuleConfig, MetricsConfig, SslConfig, ApplicationConfig, MonitorConfig],
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:31.039 INFO 18752 --- [ main]
o.a.dubbo.config.context.ConfigManager : [DUBBO] Dubbo config mode: STRICT,
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:31.045 INFO 18752 --- [ main]
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'.
2021-08-02 15:48:31.126 INFO 18752 --- [ main]
f.a.ReferenceAnnotationBeanPostProcessor : Register dubbo reference bean:
service1 = ReferenceBean:com.ghy.www.api.IService1(check=false) at private
com.ghy.www.api.IService1 com.ghy.www.controller.TestCcontroller.service1
2021-08-02 15:48:31.252 WARN 18752 --- [ main]
o.s.b.c.p.PropertySourcesDeducer : Multiple
PropertySourcesPlaceholderConfigurer beans registered
[propertySourcesPlaceholderConfigurer,
org.springframework.context.support.PropertySourcesPlaceholderConfigurer],
falling back to Environment
2021-08-02 15:48:31.465 INFO 18752 --- [ main]
o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s):
8085 (http)
2021-08-02 15:48:31.472 INFO 18752 --- [ main]
o.apache.catalina.core.StandardService : Starting service [Tomcat]
2021-08-02 15:48:31.472 INFO 18752 --- [ main]
org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache
Tomcat/9.0.50]
2021-08-02 15:48:31.632 INFO 18752 --- [ main]
o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded
WebApplicationContext
2021-08-02 15:48:31.632 INFO 18752 --- [ main]
w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext:
initialization completed in 1654 ms
2021-08-02 15:48:31.881 INFO 18752 --- [ main]
o.a.d.c.s.reference.ReferenceCreator : The configBean[type:ReferenceConfig]
has been built.
2021-08-02 15:48:32.369 INFO 18752 --- [ main]
o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8085
(http) with context path ''
2021-08-02 15:48:32.373 INFO 18752 --- [ main]
o.a.dubbo.config.context.ConfigManager : [DUBBO] Dubbo config mode: STRICT,
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:32.386 INFO 18752 --- [ main]
o.a.d.config.bootstrap.DubboBootstrap : [DUBBO] No value is configured in
the registry, the DynamicConfigurationFactory extension[name : nacos] supports
as the config center, dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:32.388 INFO 18752 --- [ main]
o.a.d.config.bootstrap.DubboBootstrap : [DUBBO] The
registry[<dubbo:registry
address="nacos://127.0.0.1:8848/?username=nacos&password=nacos" port="8848"
protocol="nacos" check="false" />] will be used as the config center, dubbo
version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:32.390 INFO 18752 --- [ main]
o.a.d.config.bootstrap.DubboBootstrap : [DUBBO] use registry as
config-center: [<dubbo:config-center
address="nacos://127.0.0.1:8848/?username=nacos&password=nacos" port="8848"
protocol="nacos" highestPriority="false" id="config-center-nacos-8848" />],
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:33.591 INFO 18752 --- [ main]
org.reflections.Reflections : Reflections took 16 ms to scan 1
urls, producing 3 keys and 6 values
2021-08-02 15:48:33.618 INFO 18752 --- [ main]
org.reflections.Reflections : Reflections took 11 ms to scan 1
urls, producing 4 keys and 9 values
2021-08-02 15:48:33.629 INFO 18752 --- [ main]
org.reflections.Reflections : Reflections took 9 ms to scan 1
urls, producing 3 keys and 10 values
2021-08-02 15:48:33.633 WARN 18752 --- [ main]
org.reflections.Reflections : given scan urls are empty. set urls
in the configuration
2021-08-02 15:48:33.644 INFO 18752 --- [ main]
org.reflections.Reflections : Reflections took 10 ms to scan 1
urls, producing 1 keys and 5 values
2021-08-02 15:48:33.656 INFO 18752 --- [ main]
org.reflections.Reflections : Reflections took 10 ms to scan 1
urls, producing 1 keys and 7 values
2021-08-02 15:48:33.667 INFO 18752 --- [ main]
org.reflections.Reflections : Reflections took 9 ms to scan 1
urls, producing 2 keys and 8 values
2021-08-02 15:48:33.669 WARN 18752 --- [ main]
org.reflections.Reflections : given scan urls are empty. set urls
in the configuration
2021-08-02 15:48:41.004 WARN 18752 --- [ main]
o.a.d.common.config.ConfigurationUtils : [DUBBO] You specified the config
center, but there's not even one single config item in it., dubbo version:
3.0.1, current host: 192.168.56.1
2021-08-02 15:48:41.004 WARN 18752 --- [ main]
o.a.d.common.config.ConfigurationUtils : [DUBBO] You specified the config
center, but there's not even one single config item in it., dubbo version:
3.0.1, current host: 192.168.56.1
2021-08-02 15:48:41.030 INFO 18752 --- [ main]
o.a.d.config.bootstrap.DubboBootstrap : [DUBBO] No value is configured in
the registry, the MetadataReportFactory extension[name : nacos] supports as the
metadata center, dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:41.030 INFO 18752 --- [ main]
o.a.d.config.bootstrap.DubboBootstrap : [DUBBO] The
registry[<dubbo:registry
address="nacos://127.0.0.1:8848/?username=nacos&password=nacos" port="8848"
protocol="nacos" check="false" />] will be used as the metadata center, dubbo
version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:41.030 INFO 18752 --- [ main]
o.a.d.config.bootstrap.DubboBootstrap : [DUBBO] use registry as
metadata-center: [<dubbo:metadata-report
address="nacos://127.0.0.1:8848/?username=nacos&password=nacos"
id="metadata-center-nacos-8848" />], dubbo version: 3.0.1, current host:
192.168.56.1
2021-08-02 15:48:42.047 INFO 18752 --- [ main]
o.a.d.config.bootstrap.DubboBootstrap : [DUBBO] DubboBootstrap has been
initialized!, dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:42.047 INFO 18752 --- [ main]
o.a.d.config.bootstrap.DubboBootstrap : [DUBBO] DubboBootstrap is
starting..., dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:42.393 INFO 18752 --- [ main]
o.a.d.qos.protocol.QosProtocolWrapper : [DUBBO] qos won't be started
because it is disabled. Please check dubbo.application.qos.enable is configured
either in system property, dubbo.properties or XML/spring-boot configuration.,
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:50.489 INFO 18752 --- [ main]
o.a.dubbo.registry.nacos.NacosRegistry : [DUBBO] Loaded registry cache file
C:\Users\Administrator\.dubbo\dubbo-registry-my-nacos-consumer-127.0.0.1-8848.cache,
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:50.494 INFO 18752 --- [ main]
o.a.d.r.c.m.MigrationRuleListener : [DUBBO] Listening for migration
rules on dataId my-nacos-consumer.migration, group
DUBBO_SERVICEDISCOVERY_MIGRATION, dubbo version: 3.0.1, current host:
192.168.56.1
2021-08-02 15:48:51.728 ERROR 18752 --- [ main]
o.a.dubbo.registry.nacos.NacosRegistry : [DUBBO] Request nacos server
failed: , dubbo version: 3.0.1, current host: 192.168.56.1
com.alibaba.nacos.api.exception.NacosException: Request nacos server failed:
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.requestToServer(NamingGrpcClientProxy.java:279)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.doRegisterService(NamingGrpcClientProxy.java:129)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.registerService(NamingGrpcClientProxy.java:115)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.NamingClientProxyDelegate.registerService(NamingClientProxyDelegate.java:95)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.registerInstance(NacosNamingService.java:145)
~[nacos-client-2.0.3.jar:na]
at
org.apache.dubbo.registry.nacos.NacosNamingServiceWrapper.registerInstance(NacosNamingServiceWrapper.java:57)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosRegistry.lambda$doRegister$1(NacosRegistry.java:164)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosRegistry.execute(NacosRegistry.java:567)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosRegistry.doRegister(NacosRegistry.java:164)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.support.FailbackRegistry.register(FailbackRegistry.java:205)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.ListenerRegistryWrapper.register(ListenerRegistryWrapper.java:58)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.doCreateInvoker(RegistryProtocol.java:511)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.InterfaceCompatibleRegistryProtocol.getInvoker(InterfaceCompatibleRegistryProtocol.java:58)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationInvoker.refreshInterfaceInvoker(MigrationInvoker.java:448)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationInvoker.migrateToApplicationFirstInvoker(MigrationInvoker.java:239)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationRuleHandler.refreshInvoker(MigrationRuleHandler.java:73)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationRuleHandler.doMigrate(MigrationRuleHandler.java:57)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationRuleListener.onRefer(MigrationRuleListener.java:208)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.interceptInvoker(RegistryProtocol.java:485)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.doRefer(RegistryProtocol.java:467)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.refer(RegistryProtocol.java:452)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:74)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:68)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.qos.protocol.QosProtocolWrapper.refer(QosProtocolWrapper.java:73)
~[dubbo-3.0.1.jar:3.0.1]
at org.apache.dubbo.rpc.Protocol$Adaptive.refer(Protocol$Adaptive.java)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:392)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:328)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:205)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.utils.ReferenceConfigCache.lambda$get$3(ReferenceConfigCache.java:114)
~[dubbo-3.0.1.jar:3.0.1]
at
java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708)
~[na:na]
at
org.apache.dubbo.config.utils.ReferenceConfigCache.get(ReferenceConfigCache.java:113)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.lambda$referServices$8(DubboBootstrap.java:1348)
~[dubbo-3.0.1.jar:3.0.1]
at
java.base/java.util.LinkedHashMap$LinkedValues.forEach(LinkedHashMap.java:647)
~[na:na]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.referServices(DubboBootstrap.java:1327)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.start(DubboBootstrap.java:1106)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onContextRefreshedEvent(DubboBootstrapApplicationListener.java:80)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onApplicationContextEvent(DubboBootstrapApplicationListener.java:72)
~[dubbo-3.0.1.jar:3.0.1]
at
com.alibaba.spring.context.OnceApplicationContextEventListener.onApplicationEvent(OnceApplicationContextEventListener.java:52)
~[spring-context-support-1.0.8.jar:na]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:421)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:378)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:938)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:338)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:143)
~[spring-boot-2.5.3.jar:2.5.3]
at com.ghy.www.Application.main(Application.java:12) ~[classes/:na]
Caused by: com.alibaba.nacos.api.exception.NacosException: Client not
connected,current status:STARTING
at
com.alibaba.nacos.common.remote.client.RpcClient.request(RpcClient.java:655)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.common.remote.client.RpcClient.request(RpcClient.java:635)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.requestToServer(NamingGrpcClientProxy.java:269)
~[nacos-client-2.0.3.jar:na]
... 50 common frames omitted
2021-08-02 15:48:52.651 INFO 18752 --- [ main]
o.a.dubbo.registry.nacos.NacosRegistry : [DUBBO] Subscribe:
dubbo://192.168.56.1/com.ghy.www.api.IService1?application=my-nacos-consumer&category=providers,configurators,routers&check=false&dubbo=2.0.2&interface=com.ghy.www.api.IService1&metadata-type=remote&methods=getHello&pid=18752&qos.enable=false&release=3.0.1&side=consumer&sticky=false×tamp=1627890522048,
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:48:52.964 ERROR 18752 --- [ main]
o.a.dubbo.registry.nacos.NacosRegistry : [DUBBO] Request nacos server
failed: , dubbo version: 3.0.1, current host: 192.168.56.1
com.alibaba.nacos.api.exception.NacosException: Request nacos server failed:
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.requestToServer(NamingGrpcClientProxy.java:279)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.doSubscribe(NamingGrpcClientProxy.java:227)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.subscribe(NamingGrpcClientProxy.java:212)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.NamingClientProxyDelegate.subscribe(NamingClientProxyDelegate.java:147)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.getAllInstances(NacosNamingService.java:229)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.getAllInstances(NacosNamingService.java:212)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.getAllInstances(NacosNamingService.java:190)
~[nacos-client-2.0.3.jar:na]
at
org.apache.dubbo.registry.nacos.NacosNamingServiceWrapper.getAllInstances(NacosNamingServiceWrapper.java:53)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosRegistry.lambda$doSubscribe$3(NacosRegistry.java:209)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosRegistry.execute(NacosRegistry.java:567)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosRegistry.doSubscribe(NacosRegistry.java:195)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosRegistry.doSubscribe(NacosRegistry.java:191)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.support.FailbackRegistry.subscribe(FailbackRegistry.java:298)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.ListenerRegistryWrapper.subscribe(ListenerRegistryWrapper.java:106)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryDirectory.subscribe(RegistryDirectory.java:107)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.doCreateInvoker(RegistryProtocol.java:514)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.InterfaceCompatibleRegistryProtocol.getInvoker(InterfaceCompatibleRegistryProtocol.java:58)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationInvoker.refreshInterfaceInvoker(MigrationInvoker.java:448)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationInvoker.migrateToApplicationFirstInvoker(MigrationInvoker.java:239)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationRuleHandler.refreshInvoker(MigrationRuleHandler.java:73)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationRuleHandler.doMigrate(MigrationRuleHandler.java:57)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationRuleListener.onRefer(MigrationRuleListener.java:208)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.interceptInvoker(RegistryProtocol.java:485)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.doRefer(RegistryProtocol.java:467)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.refer(RegistryProtocol.java:452)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:74)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:68)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.qos.protocol.QosProtocolWrapper.refer(QosProtocolWrapper.java:73)
~[dubbo-3.0.1.jar:3.0.1]
at org.apache.dubbo.rpc.Protocol$Adaptive.refer(Protocol$Adaptive.java)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:392)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:328)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:205)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.utils.ReferenceConfigCache.lambda$get$3(ReferenceConfigCache.java:114)
~[dubbo-3.0.1.jar:3.0.1]
at
java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708)
~[na:na]
at
org.apache.dubbo.config.utils.ReferenceConfigCache.get(ReferenceConfigCache.java:113)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.lambda$referServices$8(DubboBootstrap.java:1348)
~[dubbo-3.0.1.jar:3.0.1]
at
java.base/java.util.LinkedHashMap$LinkedValues.forEach(LinkedHashMap.java:647)
~[na:na]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.referServices(DubboBootstrap.java:1327)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.start(DubboBootstrap.java:1106)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onContextRefreshedEvent(DubboBootstrapApplicationListener.java:80)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onApplicationContextEvent(DubboBootstrapApplicationListener.java:72)
~[dubbo-3.0.1.jar:3.0.1]
at
com.alibaba.spring.context.OnceApplicationContextEventListener.onApplicationEvent(OnceApplicationContextEventListener.java:52)
~[spring-context-support-1.0.8.jar:na]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:421)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:378)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:938)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:338)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:143)
~[spring-boot-2.5.3.jar:2.5.3]
at com.ghy.www.Application.main(Application.java:12) ~[classes/:na]
Caused by: com.alibaba.nacos.api.exception.NacosException: Client not
connected,current status:STARTING
at
com.alibaba.nacos.common.remote.client.RpcClient.request(RpcClient.java:655)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.common.remote.client.RpcClient.request(RpcClient.java:635)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.requestToServer(NamingGrpcClientProxy.java:269)
~[nacos-client-2.0.3.jar:na]
... 54 common frames omitted
2021-08-02 15:49:07.383 INFO 18752 --- [ main]
o.a.d.r.c.m.MetadataServiceNameMapping : [DUBBO] com.ghy.www.api.IService1
mapping to [my-nacos-provider] instructed by remote metadata center., dubbo
version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:49:07.719 INFO 18752 --- [ main]
o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2021-08-02 15:49:07.724 INFO 18752 --- [ main]
ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run
your application with 'debug' enabled.
2021-08-02 15:49:07.737 ERROR 18752 --- [ main]
o.s.boot.SpringApplication : Application run failed
java.lang.RuntimeException: ErrCode:500, ErrMsg:Request nacos server failed:
at
org.apache.dubbo.common.function.ThrowableFunction.execute(ThrowableFunction.java:54)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.common.function.ThrowableFunction.execute(ThrowableFunction.java:69)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosServiceDiscovery.getInstances(NacosServiceDiscovery.java:105)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribeURLs(ServiceDiscoveryRegistry.java:307)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.doSubscribe(ServiceDiscoveryRegistry.java:233)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribe(ServiceDiscoveryRegistry.java:210)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.ListenerRegistryWrapper.subscribe(ListenerRegistryWrapper.java:106)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.DynamicDirectory.subscribe(DynamicDirectory.java:136)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.doCreateInvoker(RegistryProtocol.java:514)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.InterfaceCompatibleRegistryProtocol.getServiceDiscoveryInvoker(InterfaceCompatibleRegistryProtocol.java:65)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationInvoker.refreshServiceDiscoveryInvoker(MigrationInvoker.java:425)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationInvoker.migrateToApplicationFirstInvoker(MigrationInvoker.java:240)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationRuleHandler.refreshInvoker(MigrationRuleHandler.java:73)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationRuleHandler.doMigrate(MigrationRuleHandler.java:57)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.migration.MigrationRuleListener.onRefer(MigrationRuleListener.java:208)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.interceptInvoker(RegistryProtocol.java:485)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.doRefer(RegistryProtocol.java:467)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.integration.RegistryProtocol.refer(RegistryProtocol.java:452)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:74)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:68)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.qos.protocol.QosProtocolWrapper.refer(QosProtocolWrapper.java:73)
~[dubbo-3.0.1.jar:3.0.1]
at org.apache.dubbo.rpc.Protocol$Adaptive.refer(Protocol$Adaptive.java)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:392)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:328)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:205)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.utils.ReferenceConfigCache.lambda$get$3(ReferenceConfigCache.java:114)
~[dubbo-3.0.1.jar:3.0.1]
at
java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708)
~[na:na]
at
org.apache.dubbo.config.utils.ReferenceConfigCache.get(ReferenceConfigCache.java:113)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.lambda$referServices$8(DubboBootstrap.java:1348)
~[dubbo-3.0.1.jar:3.0.1]
at
java.base/java.util.LinkedHashMap$LinkedValues.forEach(LinkedHashMap.java:647)
~[na:na]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.referServices(DubboBootstrap.java:1327)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.start(DubboBootstrap.java:1106)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onContextRefreshedEvent(DubboBootstrapApplicationListener.java:80)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onApplicationContextEvent(DubboBootstrapApplicationListener.java:72)
~[dubbo-3.0.1.jar:3.0.1]
at
com.alibaba.spring.context.OnceApplicationContextEventListener.onApplicationEvent(OnceApplicationContextEventListener.java:52)
~[spring-context-support-1.0.8.jar:na]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:421)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:378)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:938)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:338)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:143)
~[spring-boot-2.5.3.jar:2.5.3]
at com.ghy.www.Application.main(Application.java:12) ~[classes/:na]
Caused by: com.alibaba.nacos.api.exception.NacosException: Request nacos
server failed:
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.requestToServer(NamingGrpcClientProxy.java:279)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.doSubscribe(NamingGrpcClientProxy.java:227)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.subscribe(NamingGrpcClientProxy.java:212)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.NamingClientProxyDelegate.subscribe(NamingClientProxyDelegate.java:147)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.selectInstances(NacosNamingService.java:290)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.selectInstances(NacosNamingService.java:278)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.selectInstances(NacosNamingService.java:266)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.selectInstances(NacosNamingService.java:243)
~[nacos-client-2.0.3.jar:na]
at
org.apache.dubbo.registry.nacos.NacosNamingServiceWrapper.selectInstances(NacosNamingServiceWrapper.java:74)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosServiceDiscovery.lambda$getInstances$3(NacosServiceDiscovery.java:106)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.common.function.ThrowableFunction.execute(ThrowableFunction.java:52)
~[dubbo-3.0.1.jar:3.0.1]
... 47 common frames omitted
Caused by: com.alibaba.nacos.api.exception.NacosException: Client not
connected,current status:STARTING
at
com.alibaba.nacos.common.remote.client.RpcClient.request(RpcClient.java:655)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.common.remote.client.RpcClient.request(RpcClient.java:635)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.requestToServer(NamingGrpcClientProxy.java:269)
~[nacos-client-2.0.3.jar:na]
... 57 common frames omitted
2021-08-02 15:49:07.739 INFO 18752 --- [ main]
o.apache.dubbo.config.DubboShutdownHook : [DUBBO] Run shutdown hook now.,
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:49:07.740 INFO 18752 --- [ main]
o.a.d.r.support.AbstractRegistryFactory : [DUBBO] Close all registries
[org.apache.dubbo.registry.client.ServiceDiscoveryRegistry@56f2c9e8,
nacos://127.0.0.1:8848/org.apache.dubbo.registry.RegistryService?application=my-nacos-consumer&check=false&dubbo=2.0.2&interface=org.apache.dubbo.registry.RegistryService&password=nacos&pid=18752&qos.enable=false&release=3.0.1&username=nacos],
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:49:08.051 ERROR 18752 --- [ main]
o.a.d.r.support.AbstractRegistryFactory : [DUBBO]
java.lang.NullPointerException, dubbo version: 3.0.1, current host: 192.168.56.1
java.lang.RuntimeException: java.lang.NullPointerException
at
org.apache.dubbo.common.function.ThrowableAction.execute(ThrowableAction.java:48)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.destroy(ServiceDiscoveryRegistry.java:288)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.support.AbstractRegistryFactory.destroyAll(AbstractRegistryFactory.java:101)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.destroyRegistries(DubboBootstrap.java:1497)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.destroy(DubboBootstrap.java:1448)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.common.function.ThrowableAction.execute(ThrowableAction.java:46)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.common.lang.ShutdownHookCallbacks.lambda$callback$0(ShutdownHookCallbacks.java:70)
~[dubbo-3.0.1.jar:3.0.1]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at
org.apache.dubbo.common.lang.ShutdownHookCallbacks.callback(ShutdownHookCallbacks.java:70)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.DubboShutdownHook.callback(DubboShutdownHook.java:77)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.DubboShutdownHook.run(DubboShutdownHook.java:64)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onContextClosedEvent(DubboBootstrapApplicationListener.java:86)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onApplicationContextEvent(DubboBootstrapApplicationListener.java:74)
~[dubbo-3.0.1.jar:3.0.1]
at
com.alibaba.spring.context.OnceApplicationContextEventListener.onApplicationEvent(OnceApplicationContextEventListener.java:52)
~[spring-context-support-1.0.8.jar:na]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:421)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:378)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1058)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:172)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1021)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:810)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:348)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:143)
~[spring-boot-2.5.3.jar:2.5.3]
at com.ghy.www.Application.main(Application.java:12) ~[classes/:na]
Caused by: java.lang.NullPointerException: null
at
com.alibaba.nacos.common.remote.client.RpcClient.shutdown(RpcClient.java:465)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.common.remote.client.grpc.GrpcClient.shutdown(GrpcClient.java:81)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.shutdown(NamingGrpcClientProxy.java:286)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.NamingClientProxyDelegate.shutdown(NamingClientProxyDelegate.java:180)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.shutDown(NacosNamingService.java:456)
~[nacos-client-2.0.3.jar:na]
at
org.apache.dubbo.registry.nacos.NacosNamingServiceWrapper.shutdown(NacosNamingServiceWrapper.java:78)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosServiceDiscovery.doDestroy(NacosServiceDiscovery.java:69)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.AbstractServiceDiscovery.destroy(AbstractServiceDiscovery.java:81)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.lambda$destroy$1(ServiceDiscoveryRegistry.java:290)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.common.function.ThrowableAction.execute(ThrowableAction.java:46)
~[dubbo-3.0.1.jar:3.0.1]
... 25 common frames omitted
2021-08-02 15:49:08.052 INFO 18752 --- [ main]
o.a.dubbo.registry.nacos.NacosRegistry : [DUBBO] Destroy
registry:nacos://127.0.0.1:8848/org.apache.dubbo.registry.RegistryService?application=my-nacos-consumer&check=false&dubbo=2.0.2&interface=org.apache.dubbo.registry.RegistryService&password=nacos&pid=18752&qos.enable=false&release=3.0.1&username=nacos,
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:49:08.357 ERROR 18752 --- [ main]
o.a.dubbo.registry.nacos.NacosRegistry : [DUBBO] Request nacos server
failed: , dubbo version: 3.0.1, current host: 192.168.56.1
com.alibaba.nacos.api.exception.NacosException: Request nacos server failed:
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.requestToServer(NamingGrpcClientProxy.java:279)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.doDeregisterService(NamingGrpcClientProxy.java:153)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.deregisterService(NamingGrpcClientProxy.java:139)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.NamingClientProxyDelegate.deregisterService(NamingClientProxyDelegate.java:100)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.deregisterInstance(NacosNamingService.java:180)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.deregisterInstance(NacosNamingService.java:170)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.NacosNamingService.deregisterInstance(NacosNamingService.java:155)
~[nacos-client-2.0.3.jar:na]
at
org.apache.dubbo.registry.nacos.NacosNamingServiceWrapper.deregisterInstance(NacosNamingServiceWrapper.java:61)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosRegistry.lambda$doUnregister$2(NacosRegistry.java:173)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosRegistry.execute(NacosRegistry.java:567)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.nacos.NacosRegistry.doUnregister(NacosRegistry.java:170)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.support.FailbackRegistry.unregister(FailbackRegistry.java:254)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.support.AbstractRegistry.destroy(AbstractRegistry.java:482)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.support.FailbackRegistry.destroy(FailbackRegistry.java:408)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.registry.support.AbstractRegistryFactory.destroyAll(AbstractRegistryFactory.java:101)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.destroyRegistries(DubboBootstrap.java:1497)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.bootstrap.DubboBootstrap.destroy(DubboBootstrap.java:1448)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.common.function.ThrowableAction.execute(ThrowableAction.java:46)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.common.lang.ShutdownHookCallbacks.lambda$callback$0(ShutdownHookCallbacks.java:70)
~[dubbo-3.0.1.jar:3.0.1]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at
org.apache.dubbo.common.lang.ShutdownHookCallbacks.callback(ShutdownHookCallbacks.java:70)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.DubboShutdownHook.callback(DubboShutdownHook.java:77)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.DubboShutdownHook.run(DubboShutdownHook.java:64)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onContextClosedEvent(DubboBootstrapApplicationListener.java:86)
~[dubbo-3.0.1.jar:3.0.1]
at
org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onApplicationContextEvent(DubboBootstrapApplicationListener.java:74)
~[dubbo-3.0.1.jar:3.0.1]
at
com.alibaba.spring.context.OnceApplicationContextEventListener.onApplicationEvent(OnceApplicationContextEventListener.java:52)
~[spring-context-support-1.0.8.jar:na]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:421)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:378)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1058)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:172)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1021)
~[spring-context-5.3.9.jar:5.3.9]
at
org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:810)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:348)
~[spring-boot-2.5.3.jar:2.5.3]
at
org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:143)
~[spring-boot-2.5.3.jar:2.5.3]
at com.ghy.www.Application.main(Application.java:12) ~[classes/:na]
Caused by: com.alibaba.nacos.api.exception.NacosException: Client not
connected,current status:STARTING
at
com.alibaba.nacos.common.remote.client.RpcClient.request(RpcClient.java:655)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.common.remote.client.RpcClient.request(RpcClient.java:635)
~[nacos-client-2.0.3.jar:na]
at
com.alibaba.nacos.client.naming.remote.gprc.NamingGrpcClientProxy.requestToServer(NamingGrpcClientProxy.java:269)
~[nacos-client-2.0.3.jar:na]
... 37 common frames omitted
2021-08-02 15:49:08.357 INFO 18752 --- [ main]
o.a.dubbo.registry.nacos.NacosRegistry : [DUBBO] Destroy unregister url
dubbo://192.168.56.1/com.ghy.www.api.IService1?application=my-nacos-consumer&category=consumers&check=false&dubbo=2.0.2&interface=com.ghy.www.api.IService1&metadata-type=remote&methods=getHello&pid=18752&qos.enable=false&release=3.0.1&side=consumer&sticky=false×tamp=1627890522048,
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:49:08.357 INFO 18752 --- [ main]
o.a.dubbo.registry.nacos.NacosRegistry : [DUBBO] Unsubscribe:
dubbo://192.168.56.1/com.ghy.www.api.IService1?application=my-nacos-consumer&category=providers,configurators,routers&check=false&dubbo=2.0.2&interface=com.ghy.www.api.IService1&metadata-type=remote&methods=getHello&pid=18752&qos.enable=false&release=3.0.1&side=consumer&sticky=false×tamp=1627890522048,
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:49:08.357 INFO 18752 --- [ main]
o.a.dubbo.registry.nacos.NacosRegistry : [DUBBO] Destroy unsubscribe url
dubbo://192.168.56.1/com.ghy.www.api.IService1?application=my-nacos-consumer&category=providers,configurators,routers&check=false&dubbo=2.0.2&interface=com.ghy.www.api.IService1&metadata-type=remote&methods=getHello&pid=18752&qos.enable=false&release=3.0.1&side=consumer&sticky=false×tamp=1627890522048,
dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:49:08.359 INFO 18752 --- [ main]
org.apache.dubbo.qos.server.Server : [DUBBO] qos-server stopped., dubbo
version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:49:08.360 INFO 18752 --- [ main]
o.a.d.config.bootstrap.DubboBootstrap : [DUBBO] DubboBootstrap is about to
shutdown..., dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:49:08.463 INFO 18752 --- [ main]
o.apache.dubbo.config.DubboShutdownHook : [DUBBO] Dubbo Service has been
destroyed., dubbo version: 3.0.1, current host: 192.168.56.1
2021-08-02 15:49:08.465 INFO 18752 --- [ main]
f.a.ReferenceAnnotationBeanPostProcessor : class
org.apache.dubbo.config.spring.beans.factory.annotation.ReferenceAnnotationBeanPostProcessor
was destroying!
2021-08-02 15:49:08.466 WARN 18752 --- [ Thread-5]
c.a.nacos.common.notify.NotifyCenter : [NotifyCenter] Start destroying
Publisher
2021-08-02 15:49:08.466 WARN 18752 --- [ Thread-5]
c.a.nacos.common.notify.NotifyCenter : [NotifyCenter] Destruction of the end
2021-08-02 15:49:08.466 WARN 18752 --- [ Thread-1]
c.a.n.common.http.HttpClientBeanHolder : [HttpClientBeanHolder] Start
destroying common HttpClient
2021-08-02 15:49:08.467 WARN 18752 --- [ Thread-1]
c.a.n.common.http.HttpClientBeanHolder : [HttpClientBeanHolder] Destruction
of the end
Process finished with exit code 1
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