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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2021/08/12 05:56:23 UTC
[GitHub] [dubbo] Clinan opened a new issue #8482: 3.0.1不配置metadata-report抛出异常
Clinan opened a new issue #8482:
URL: https://github.com/apache/dubbo/issues/8482
- [x] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
- [x] I have checked the [FAQ](https://github.com/apache/dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.
### Environment
* Dubbo version: 3.0.1
* Operating System version: win10
* Java version: 1.8
### Steps to reproduce this issue
不配置metadata-report时，抛出异常
### Expected Result
What do you expected from the above steps？
不抛出异常
### Actual Result
If there is an exception, please attach the exception trace:
```
2021-08-12 13:37:39.303 [main ] WARN o.a.d.r.client.metadata.MetadataServiceNameMapping - [DUBBO] the metadata report was not inited., dubbo version: 3.0.1, current host: 172.20.11.30
java.lang.IllegalStateException: the metadata report was not inited.
at org.apache.dubbo.metadata.report.MetadataReportInstance.checkInit(MetadataReportInstance.java:83)
at org.apache.dubbo.metadata.report.MetadataReportInstance.getMetadataReport(MetadataReportInstance.java:72)
at org.apache.dubbo.registry.client.metadata.MetadataServiceNameMapping.lambda$map$0(MetadataServiceNameMapping.java:56)
at org.apache.dubbo.registry.client.metadata.MetadataServiceNameMapping.execute(MetadataServiceNameMapping.java:121)
at org.apache.dubbo.registry.client.metadata.MetadataServiceNameMapping.map(MetadataServiceNameMapping.java:50)
at org.apache.dubbo.config.ServiceConfig.lambda$exported$0(ServiceConfig.java:244)
at java.util.ArrayList.forEach(ArrayList.java:1259)
at org.apache.dubbo.config.ServiceConfig.exported(ServiceConfig.java:242)
at org.apache.dubbo.config.spring.ServiceBean.exported(ServiceBean.java:113)
at org.apache.dubbo.config.ServiceConfig.doExport(ServiceConfig.java:339)
at org.apache.dubbo.config.ServiceConfig.export(ServiceConfig.java:231)
at org.apache.dubbo.config.bootstrap.DubboBootstrap.exportServices(DubboBootstrap.java:1301)
at org.apache.dubbo.config.bootstrap.DubboBootstrap.start(DubboBootstrap.java:1096)
at org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onContextRefreshedEvent(DubboBootstrapApplicationListener.java:80)
at org.apache.dubbo.config.spring.context.DubboBootstrapApplicationListener.onApplicationContextEvent(DubboBootstrapApplicationListener.java:72)
at com.alibaba.spring.context.OnceApplicationContextEventListener.onApplicationEvent(OnceApplicationContextEventListener.java:52)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:404)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:361)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:898)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:554)
```
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[GitHub] [dubbo] kevinw66 commented on issue #8482: 3.0.1不配置metadata-report抛出异常
Posted by GitBox <gi...@apache.org>.
kevinw66 commented on issue #8482:
URL: https://github.com/apache/dubbo/issues/8482#issuecomment-897694100
https://github.com/apache/dubbo/pull/8234/files#diff-139de645871ec8476f1d5d7ba848c5010933e5f75e9383d132094ea7436ce7baR53-R55
已经在这个PR里修复了 对应的代码会发布在3.0.2版本中
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[GitHub] [dubbo] kevinw66 commented on issue #8482: 3.0.1不配置metadata-report抛出异常
Posted by GitBox <gi...@apache.org>.
kevinw66 commented on issue #8482:
URL: https://github.com/apache/dubbo/issues/8482#issuecomment-897404024
能否提供一个demo呢？我这边启动正常的
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[GitHub] [dubbo] kevinw66 commented on issue #8482: 3.0.1不配置metadata-report抛出异常
Posted by GitBox <gi...@apache.org>.
kevinw66 commented on issue #8482:
URL: https://github.com/apache/dubbo/issues/8482#issuecomment-897674131
你这是没有配置注册中心哈，写上去就好了。不过报错信息有点问题，我再看看
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[GitHub] [dubbo] Clinan closed issue #8482: 3.0.1不配置metadata-report抛出异常
Posted by GitBox <gi...@apache.org>.
Clinan closed issue #8482:
URL: https://github.com/apache/dubbo/issues/8482
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[GitHub] [dubbo] Clinan commented on issue #8482: 3.0.1不配置metadata-report抛出异常
Posted by GitBox <gi...@apache.org>.
Clinan commented on issue #8482:
URL: https://github.com/apache/dubbo/issues/8482#issuecomment-897521655
> 能否提供一个demo呢？我这边启动正常的
[dubbo-bug](https://github.com/Clinan/dubbo-bug)
还是出现了异常，但是程序是能够正常启动的，这是因为在线程里抛出的
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