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Posted to notifications@dubbo.apache.org by "szx1 (via GitHub)" <gi...@apache.org> on 2023/04/12 02:41:35 UTC
[GitHub] [dubbo] szx1 opened a new issue, #12075: dubbo revision error no provider available
szx1 opened a new issue, #12075:
URL: https://github.com/apache/dubbo/issues/12075
我们使用dubbo 2.7.13 注册中心为nacos 启动消费者报找不到provider错误
之前配置类似为
```
@DubboReference(version = "${dubbo.version}", parameters = {"timeout", "${dubbo.timeout}"})
```
消费者启动报provider找不到
排查发现注册中心上consumer的配置revision莫名其妙的为所引用的rpc包的版本号
类似```release=2.7.13&retries=0&revision=1.1.0-RELEASE&```
其中1.1.0-RELEASE并不是我们在配置文件中配置的dubbo版本号，反而是依赖二方包的版本号
改为
```
@DubboReference(version = "${dubbo.version}", parameters = {"timeout", "${dubbo.timeout}","revision","${dubbo.version}"})
```
即可
一共有三个消费者，只有一个消费者报错，其他消费者也都没有配置revision，却没有报错，很奇怪
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[GitHub] [dubbo] AlbumenJ commented on issue #12075: dubbo revision error no provider available
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12075:
URL: https://github.com/apache/dubbo/issues/12075#issuecomment-1505177623
> revision=1.1.0-RELEASE
这个是因为打了 fatjar 以后获取不到 dubbo 版本号了，不影响是使用的。Dubbo 3.2 将通过内置资源文件获取，不在依赖 jar 版本号。
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[GitHub] [dubbo] AlbumenJ commented on issue #12075: dubbo revision error no provider available
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12075:
URL: https://github.com/apache/dubbo/issues/12075#issuecomment-1505177886
找不到 provider 需要看一下，应该是其他原因
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