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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2021/08/27 02:20:12 UTC
[GitHub] [dubbo] frlzk opened a new issue #8614: telnet org.apache.dubbo.registry.client.ServiceDiscoveryRegistry cannot be cast to org.apache.dubbo.registry.support.AbstractRegistry
frlzk opened a new issue #8614:
URL: https://github.com/apache/dubbo/issues/8614
- [*] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
- [*] I have checked the [FAQ](https://github.com/apache/dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.
### Environment
* Dubbo version: 3.0.2.1
* Operating System version: Ubuntu20
* Java version: 1.8
### Steps to reproduce this issue
1. telnet localhost 22222
2. dubbo>ls service
Pls. provide [GitHub address] to reproduce this issue.
### Expected Result
list services
### Actual Result
```
ls service :fail to execute commandContext by org.apache.dubbo.registry.client.ServiceDiscoveryRegistry cannot be cast to org.apache.dubbo.registry.support.AbstractRegistry
```
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[GitHub] [dubbo] leizhiyuan commented on issue #8614: telnet org.apache.dubbo.registry.client.ServiceDiscoveryRegistry cannot be cast to org.apache.dubbo.registry.support.AbstractRegistry
Posted by GitBox <gi...@apache.org>.
leizhiyuan commented on issue #8614:
URL: https://github.com/apache/dubbo/issues/8614#issuecomment-906894937
org.apache.dubbo.qos.command.util.ServiceCheckUtils#isRegistered
it seems
AbstractRegistry abstractRegistry = (AbstractRegistry) registries.iterator().next();
this line is not right, for ServiceDiscoveryRegistry which is not AbstractRegistry type
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[GitHub] [dubbo] leizhiyuan commented on issue #8614: telnet org.apache.dubbo.registry.client.ServiceDiscoveryRegistry cannot be cast to org.apache.dubbo.registry.support.AbstractRegistry
Posted by GitBox <gi...@apache.org>.
leizhiyuan commented on issue #8614:
URL: https://github.com/apache/dubbo/issues/8614#issuecomment-906896314
in dubbo 2.7.6 ServiceDiscoveryRegistry extends FailbackRegistry extends AbstractRegistry
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[GitHub] [dubbo] AlbumenJ closed issue #8614: telnet org.apache.dubbo.registry.client.ServiceDiscoveryRegistry cannot be cast to org.apache.dubbo.registry.support.AbstractRegistry
Posted by GitBox <gi...@apache.org>.
AlbumenJ closed issue #8614:
URL: https://github.com/apache/dubbo/issues/8614
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