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Posted to notifications@dubbo.apache.org by "MartinDai (via GitHub)" <gi...@apache.org> on 2023/04/20 06:08:37 UTC
[GitHub] [dubbo] MartinDai opened a new issue, #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
MartinDai opened a new issue, #12145:
URL: https://github.com/apache/dubbo/issues/12145
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- [x] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
### Environment
* Dubbo version: 3.2.0
* Operating System version: MacOS 13.3.1
* Java version: 1.8-352
### Steps to reproduce this issue
Just running dubbo application, then received exception
Pls. provide [GitHub address] to reproduce this issue.
### Expected Behavior
<!-- What do you expect from the above steps？-->
### Actual Behavior
<!-- What actually happens? -->
If there is an exception, please attach the exception trace:
```
java.lang.NoClassDefFoundError: okhttp3/OkHttpClient$Builder
at org.apache.dubbo.remoting.http.restclient.OKHttpRestClient.createHttpClient(OKHttpRestClient.java:145)
at org.apache.dubbo.remoting.http.restclient.OKHttpRestClient.<init>(OKHttpRestClient.java:46)
at org.apache.dubbo.remoting.http.factory.impl.OkHttpClientFactory.doCreateRestClient(OkHttpClientFactory.java:34)
at org.apache.dubbo.remoting.http.factory.AbstractHttpClientFactory.createRestClient(AbstractHttpClientFactory.java:60)
at org.apache.dubbo.remoting.http.factory.RestClientFactory$Adaptive.createRestClient(RestClientFactory$Adaptive.java)
at org.apache.dubbo.rpc.protocol.rest.RestProtocol.createReferenceCountedClient(RestProtocol.java:156)
at org.apache.dubbo.rpc.protocol.rest.RestProtocol.lambda$protocolBindingRefer$1(RestProtocol.java:125)
at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660)
at org.apache.dubbo.common.utils.ConcurrentHashMapUtils.computeIfAbsent(ConcurrentHashMapUtils.java:38)
at org.apache.dubbo.rpc.protocol.rest.RestProtocol.protocolBindingRefer(RestProtocol.java:125)
at org.apache.dubbo.rpc.protocol.AbstractProtocol.refer(AbstractProtocol.java:138)
at org.apache.dubbo.qos.protocol.QosProtocolWrapper.refer(QosProtocolWrapper.java:85)
at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:83)
at org.apache.dubbo.rpc.protocol.ProtocolSecurityWrapper.refer(ProtocolSecurityWrapper.java:107)
at org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:74)
at org.apache.dubbo.rpc.protocol.ProtocolSerializationWrapper.refer(ProtocolSerializationWrapper.java:52)
at org.apache.dubbo.rpc.protocol.InvokerCountWrapper.refer(InvokerCountWrapper.java:50)
at org.apache.dubbo.rpc.Protocol$Adaptive.refer(Protocol$Adaptive.java)
at org.apache.dubbo.registry.integration.RegistryDirectory.toInvokers(RegistryDirectory.java:411)
at org.apache.dubbo.registry.integration.RegistryDirectory.refreshInvoker(RegistryDirectory.java:273)
at org.apache.dubbo.registry.integration.RegistryDirectory.refreshOverrideAndInvoker(RegistryDirectory.java:214)
at org.apache.dubbo.registry.integration.RegistryDirectory.notify(RegistryDirectory.java:190)
at org.apache.dubbo.registry.support.AbstractRegistry.notify(AbstractRegistry.java:533)
at org.apache.dubbo.registry.support.FailbackRegistry.doNotify(FailbackRegistry.java:373)
at org.apache.dubbo.registry.support.FailbackRegistry.notify(FailbackRegistry.java:365)
at org.apache.dubbo.registry.zookeeper.ZookeeperRegistry.access$200(ZookeeperRegistry.java:61)
at org.apache.dubbo.registry.zookeeper.ZookeeperRegistry$ZookeeperRegistryNotifier.doNotify(ZookeeperRegistry.java:433)
at org.apache.dubbo.registry.zookeeper.ZookeeperRegistry$ZookeeperRegistryNotifier.notify(ZookeeperRegistry.java:428)
at org.apache.dubbo.registry.zookeeper.ZookeeperRegistry$RegistryChildListenerImpl.childChanged(ZookeeperRegistry.java:390)
at org.apache.dubbo.remoting.zookeeper.curator.CuratorZookeeperClient$CuratorWatcherImpl.lambda$process$0(CuratorZookeeperClient.java:486)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
```
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[GitHub] [dubbo] AlbumenJ commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1578310353
> > > Based on issue #11852, I've found a solution. I change `dubbo.registry.group` to the another name (e.g. `dubbo` ), it works fine.
> >
> >
> > Did you deploy spring cloud and dubbo in the same nacos namespace?
>
> Yes, it is.
Separate spring cloud and dubbo into two ns.
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[GitHub] [dubbo] CodePlayer commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "CodePlayer (via GitHub)" <gi...@apache.org>.
CodePlayer commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1546513245
Based on issue #11852, I've found a solution.
I change `dubbo.registry.group` to the another name (e.g. `dubbo` ), it works fine.
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[GitHub] [dubbo] suncairong163 commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "suncairong163 (via GitHub)" <gi...@apache.org>.
suncairong163 commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1516209479
是直接引入了 dubbo-rpc-rest 依赖吗，dubbo rest默认使用 okhttp作为rest-client ，需要okhttp依赖的，建议引入
dubbo-dependencies-bom 或者添加对应的依赖
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[GitHub] [dubbo] MartinDai commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "MartinDai (via GitHub)" <gi...@apache.org>.
MartinDai commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1517183623
> 是直接引入了 dubbo-rpc-rest 依赖吗，dubbo rest默认使用 okhttp作为rest-client ，需要okhttp依赖的，建议引入 dubbo-dependencies-bom 或者添加对应的依赖
I was reference config from https://cn.dubbo.apache.org/zh-cn/overview/what/ecosystem/protocol/http/
and just add `javax.ws.rs-api` and `dubbo` dependencies, because the documentation doesn't say that additional dependencies are needed.
Should the documentation be modified to account for the need for additional dependencies and version information?
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[GitHub] [dubbo] MartinDai commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "MartinDai (via GitHub)" <gi...@apache.org>.
MartinDai commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1517212232
After add `okhttp3` dependencies, the exception was gone
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[GitHub] [dubbo] AlbumenJ commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1515961570
@suncairong163 PTAL
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[GitHub] [dubbo] CodePlayer commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "CodePlayer (via GitHub)" <gi...@apache.org>.
CodePlayer commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1546514025
BTW, prior to dubbo 3.2.0, we used the `dubbo` protoco. It did NOT encounter this problem at that time.
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[GitHub] [dubbo] AlbumenJ commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1543796795
> I did NOT use http protocol, i just used tri protocol, however i met the same issue.
Could you please provide your configuration files?
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[GitHub] [dubbo] CodePlayer commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "CodePlayer (via GitHub)" <gi...@apache.org>.
CodePlayer commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1543367918
I did NOT use `http` protocol, i just used `tri` protocol, however i met the same issue.
@AlbumenJ Could you give me some help ? Thanks ~
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[GitHub] [dubbo] CodePlayer commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "CodePlayer (via GitHub)" <gi...@apache.org>.
CodePlayer commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1546506694
> > I did NOT use http protocol, i just used tri protocol, however i met the same issue.
>
> Could you please provide your configuration files?
```yml
dubbo:
application:
name: ${spring.application.name}
register-mode: interface
serialize-check-status: WARN
qos-enable: false
protocol:
name: tri
port: -1
serialization: fastjson2
registry:
address: nacos://${spring.cloud.nacos.server-addr}
username: ${spring.cloud.nacos.username}
password: ${spring.cloud.nacos.password}
use-as-metadata-center: true
use-as-config-center: false
simplified: true
extra-keys: retries,owner,side
parameters:
namespace: ${spring.cloud.nacos.config.namespace}
group: ${spring.cloud.nacos.config.group}
scan:
base-packages: com.example.**.service
provider:
timeout: 3000
consumer:
check: false
```
Thanks for your reply~
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[GitHub] [dubbo] AlbumenJ commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1521113323
> > 是直接引入了 dubbo-rpc-rest 依赖吗，dubbo rest默认使用 okhttp作为rest-client ，需要okhttp依赖的，建议引入 dubbo-dependencies-bom 或者添加对应的依赖
>
> I was reference config from https://cn.dubbo.apache.org/zh-cn/overview/what/ecosystem/protocol/http/ and just add `javax.ws.rs-api` and `dubbo` dependencies, because the documentation doesn't say that additional dependencies are needed. Should the documentation be modified to account for the need for additional dependencies and version information?
@suncairong163 Would you please help update the docs?
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[GitHub] [dubbo] CodePlayer commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "CodePlayer (via GitHub)" <gi...@apache.org>.
CodePlayer commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1546509586
Exception stack trce as blow.
The log shows that there is an **unsupported protocol**.
However we are NOT actively configuring any other protocol than `tri`.
```
java.lang.NoClassDefFoundError: okhttp3/OkHttpClient$Builder
at org.apache.dubbo.remoting.http.restclient.OKHttpRestClient.createHttpClient(OKHttpRestClient.java:145) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.remoting.http.restclient.OKHttpRestClient.<init>(OKHttpRestClient.java:46) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.remoting.http.factory.impl.OkHttpClientFactory.doCreateRestClient(OkHttpClientFactory.java:34) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.remoting.http.factory.AbstractHttpClientFactory.createRestClient(AbstractHttpClientFactory.java:60) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.remoting.http.factory.RestClientFactory$Adaptive.createRestClient(RestClientFactory$Adaptive.java) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.rest.RestProtocol.createReferenceCountedClient(RestProtocol.java:156) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.rest.RestProtocol.lambda$protocolBindingRefer$1(RestProtocol.java:125) ~[dubbo-3.2.0.jar:3.2.0]
at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708) ~[?:?]
at org.apache.dubbo.common.utils.ConcurrentHashMapUtils.computeIfAbsent(ConcurrentHashMapUtils.java:42) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.rest.RestProtocol.protocolBindingRefer(RestProtocol.java:125) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.AbstractProtocol.refer(AbstractProtocol.java:138) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:83) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.ProtocolSecurityWrapper.refer(ProtocolSecurityWrapper.java:107) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.qos.protocol.QosProtocolWrapper.refer(QosProtocolWrapper.java:85) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:74) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.ProtocolSerializationWrapper.refer(ProtocolSerializationWrapper.java:52) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.InvokerCountWrapper.refer(InvokerCountWrapper.java:50) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.Protocol$Adaptive.refer(Protocol$Adaptive.java) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.toInvokers(ServiceDiscoveryRegistryDirectory.java:413) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.refreshInvoker(ServiceDiscoveryRegistryDirectory.java:307) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.refreshOverrideAndInvoker(ServiceDiscoveryRegistryDirectory.java:191) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.notify(ServiceDiscoveryRegistryDirectory.java:183) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.addListenerAndNotify(ServiceInstancesChangedListener.java:243) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribeURLs(ServiceDiscoveryRegistry.java:329) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.doSubscribe(ServiceDiscoveryRegistry.java:225) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribe(ServiceDiscoveryRegistry.java:187) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.ListenerRegistryWrapper.subscribe(ListenerRegistryWrapper.java:88) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.DynamicDirectory.subscribe(DynamicDirectory.java:184) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.subscribe(ServiceDiscoveryRegistryDirectory.java:134) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.RegistryProtocol.doCreateInvoker(RegistryProtocol.java:581) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.InterfaceCompatibleRegistryProtocol.getServiceDiscoveryInvoker(InterfaceCompatibleRegistryProtocol.java:65) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.migration.MigrationInvoker.refreshServiceDiscoveryInvoker(MigrationInvoker.java:440) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.migration.MigrationInvoker.migrateToApplicationFirstInvoker(MigrationInvoker.java:246) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.migration.MigrationRuleHandler.refreshInvoker(MigrationRuleHandler.java:76) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.migration.MigrationRuleHandler.doMigrate(MigrationRuleHandler.java:60) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.migration.MigrationRuleListener.onRefer(MigrationRuleListener.java:249) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.RegistryProtocol.interceptInvoker(RegistryProtocol.java:546) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.RegistryProtocol.doRefer(RegistryProtocol.java:516) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.RegistryProtocol.refer(RegistryProtocol.java:498) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:80) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.ProtocolSecurityWrapper.refer(ProtocolSecurityWrapper.java:107) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.qos.protocol.QosProtocolWrapper.refer(QosProtocolWrapper.java:85) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:71) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.ProtocolSerializationWrapper.refer(ProtocolSerializationWrapper.java:52) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.InvokerCountWrapper.refer(InvokerCountWrapper.java:48) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.Protocol$Adaptive.refer(Protocol$Adaptive.java) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.ReferenceConfig.createInvoker(ReferenceConfig.java:586) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:432) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:295) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:231) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.utils.SimpleReferenceCache.get(SimpleReferenceCache.java:132) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.lambda$referServices$6(DefaultModuleDeployer.java:409) ~[dubbo-3.2.0.jar:3.2.0]
at java.util.concurrent.ConcurrentHashMap$ValuesView.forEach(ConcurrentHashMap.java:4780) ~[?:?]
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.referServices(DefaultModuleDeployer.java:389) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.startSync(DefaultModuleDeployer.java:170) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.start(DefaultModuleDeployer.java:142) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onContextRefreshedEvent(DubboDeployApplicationListener.java:113) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onApplicationEvent(DubboDeployApplicationListener.java:102) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onApplicationEvent(DubboDeployApplicationListener.java:47) ~[dubbo-3.2.0.jar:3.2.0]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:421) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:378) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:940) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.6.14.jar:2.6.14]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) ~[spring-boot-2.6.14.jar:2.6.14]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:423) ~[spring-boot-2.6.14.jar:2.6.14]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) ~[spring-boot-2.6.14.jar:2.6.14]
Caused by: java.lang.ClassNotFoundException: okhttp3.OkHttpClient$Builder
... 74 more
2023-05-13 11:06:55.723 INFO 19240 --- [ main] .d.r.c.ServiceDiscoveryRegistryDirectory : [DUBBO] Refreshed invoker size 0, dubbo version: 3.2.0, current host: 192.168.10.66
2023-05-13 11:06:55.723 ERROR 19240 --- [ main] .d.r.c.ServiceDiscoveryRegistryDirectory : [DUBBO] Unsupported protocol., dubbo version: 3.2.0, current host: 192.168.10.66, error code: 4-1. This may be caused by , go to https://dubbo.apache.org/faq/4/1 to find instructions.
java.lang.IllegalStateException: Cannot create invokers from url address list (total 3)
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.refreshInvoker(ServiceDiscoveryRegistryDirectory.java:311) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.refreshOverrideAndInvoker(ServiceDiscoveryRegistryDirectory.java:191) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.notify(ServiceDiscoveryRegistryDirectory.java:183) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.addListenerAndNotify(ServiceInstancesChangedListener.java:243) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribeURLs(ServiceDiscoveryRegistry.java:329) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.doSubscribe(ServiceDiscoveryRegistry.java:225) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribe(ServiceDiscoveryRegistry.java:187) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.ListenerRegistryWrapper.subscribe(ListenerRegistryWrapper.java:88) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.DynamicDirectory.subscribe(DynamicDirectory.java:184) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.subscribe(ServiceDiscoveryRegistryDirectory.java:134) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.RegistryProtocol.doCreateInvoker(RegistryProtocol.java:581) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.InterfaceCompatibleRegistryProtocol.getServiceDiscoveryInvoker(InterfaceCompatibleRegistryProtocol.java:65) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.migration.MigrationInvoker.refreshServiceDiscoveryInvoker(MigrationInvoker.java:440) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.migration.MigrationInvoker.migrateToApplicationFirstInvoker(MigrationInvoker.java:246) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.migration.MigrationRuleHandler.refreshInvoker(MigrationRuleHandler.java:76) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.migration.MigrationRuleHandler.doMigrate(MigrationRuleHandler.java:60) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.client.migration.MigrationRuleListener.onRefer(MigrationRuleListener.java:249) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.RegistryProtocol.interceptInvoker(RegistryProtocol.java:546) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.RegistryProtocol.doRefer(RegistryProtocol.java:516) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.registry.integration.RegistryProtocol.refer(RegistryProtocol.java:498) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:80) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.ProtocolSecurityWrapper.refer(ProtocolSecurityWrapper.java:107) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.qos.protocol.QosProtocolWrapper.refer(QosProtocolWrapper.java:85) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:71) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.ProtocolSerializationWrapper.refer(ProtocolSerializationWrapper.java:52) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.protocol.InvokerCountWrapper.refer(InvokerCountWrapper.java:48) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.rpc.Protocol$Adaptive.refer(Protocol$Adaptive.java) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.ReferenceConfig.createInvoker(ReferenceConfig.java:586) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:432) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:295) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:231) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.utils.SimpleReferenceCache.get(SimpleReferenceCache.java:132) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.lambda$referServices$6(DefaultModuleDeployer.java:409) ~[dubbo-3.2.0.jar:3.2.0]
at java.util.concurrent.ConcurrentHashMap$ValuesView.forEach(ConcurrentHashMap.java:4780) ~[?:?]
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.referServices(DefaultModuleDeployer.java:389) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.startSync(DefaultModuleDeployer.java:170) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.deploy.DefaultModuleDeployer.start(DefaultModuleDeployer.java:142) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onContextRefreshedEvent(DubboDeployApplicationListener.java:113) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onApplicationEvent(DubboDeployApplicationListener.java:102) ~[dubbo-3.2.0.jar:3.2.0]
at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onApplicationEvent(DubboDeployApplicationListener.java:47) ~[dubbo-3.2.0.jar:3.2.0]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:421) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:378) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:940) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586) ~[spring-context-5.3.27.jar:5.3.27]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.6.14.jar:2.6.14]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:745) ~[spring-boot-2.6.14.jar:2.6.14]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:423) ~[spring-boot-2.6.14.jar:2.6.14]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) ~[spring-boot-2.6.14.jar:2.6.14]
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[GitHub] [dubbo] CodePlayer commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "CodePlayer (via GitHub)" <gi...@apache.org>.
CodePlayer commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1552858548
> > Based on issue #11852, I've found a solution. I change `dubbo.registry.group` to the another name (e.g. `dubbo` ), it works fine.
>
> Did you deploy spring cloud and dubbo in the same nacos namespace?
Yes, it is.
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[GitHub] [dubbo] AlbumenJ commented on issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12145:
URL: https://github.com/apache/dubbo/issues/12145#issuecomment-1552638403
> Based on issue #11852, I've found a solution. I change `dubbo.registry.group` to the another name (e.g. `dubbo` ), it works fine.
Did you deploy spring cloud and dubbo in the same nacos namespace?
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Re: [I] okhttp3/OkHttpClient$Builder NoClassDefFoundError [dubbo]
Posted by "CrazyHZM (via GitHub)" <gi...@apache.org>.
CrazyHZM closed issue #12145: okhttp3/OkHttpClient$Builder NoClassDefFoundError
URL: https://github.com/apache/dubbo/issues/12145
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