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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2022/04/28 02:45:13 UTC
[GitHub] [dubbo] ailanjieqi opened a new issue, #9977: alibaba包中出现了apache中的包不知道有何考虑org.apache.dubbo.registry.Registry getRegistry(com.alibaba.dubbo.common.URL url);
ailanjieqi opened a new issue, #9977:
URL: https://github.com/apache/dubbo/issues/9977
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- [ ] 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: 3.0.7
* Operating System version: all
* Java version: all
### Steps to reproduce this issue
1. 使用阿里巴巴的包实现了扩展com.alibaba.dubbo.registry.RegistryFactory,并重写了方法
org.alibaba.dubbo.registry.Registry getRegistry(com.alibaba.dubbo.common.URL url)
目前系统数量比较多,升级dubbo3.0.7后编译失败,查看了Dubbo3中的com.alibaba.dubbo.registry.RegistryFactory,类型发现
这个类型的getRegistry的返回值变了,返回了apache的org.apache.dubbo.registry.Registry
org.apache.dubbo.registry.Registry getRegistry(com.alibaba.dubbo.common.URL url);
如果这样搞的话,我这个依赖库中的扩展就无法同时支持新老版本的getRegistry方法了使用了高版本的包重写了getRegistry这个方法低版本的包就无法用我的扩展类型
Pls. provide [GitHub address] to reproduce this issue.
### Expected Behavior
<!-- What do you expect from the above steps？-->
麻烦兼容下低版本,其他类型做的都挺好的返回值alibaba的包下面就是alibaba的类型
### Actual Behavior
<!-- What actually happens? -->
目前alibaba的包中出现 apache的类型 自定义扩展到 同学们的开发的工具包可能是无法兼容dubbo新版本的,导致升级困难
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[GitHub] [dubbo] chickenlj closed issue #9977: alibaba包中出现了apache中的包不知道有何考虑org.apache.dubbo.registry.Registry getRegistry(com.alibaba.dubbo.common.URL url);
Posted by GitBox <gi...@apache.org>.
chickenlj closed issue #9977: alibaba包中出现了apache中的包不知道有何考虑org.apache.dubbo.registry.Registry getRegistry(com.alibaba.dubbo.common.URL url);
URL: https://github.com/apache/dubbo/issues/9977
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[GitHub] [dubbo] chickenlj commented on issue #9977: alibaba包中出现了apache中的包不知道有何考虑org.apache.dubbo.registry.Registry getRegistry(com.alibaba.dubbo.common.URL url);
Posted by GitBox <gi...@apache.org>.
chickenlj commented on issue #9977:
URL: https://github.com/apache/dubbo/issues/9977#issuecomment-1118231543
请协助查看这里的修改能否解决兼容问题 https://github.com/apache/dubbo/pull/9993
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[GitHub] [dubbo] chickenlj commented on issue #9977: alibaba包中出现了apache中的包不知道有何考虑org.apache.dubbo.registry.Registry getRegistry(com.alibaba.dubbo.common.URL url);
Posted by GitBox <gi...@apache.org>.
chickenlj commented on issue #9977:
URL: https://github.com/apache/dubbo/issues/9977#issuecomment-1118142798
请问你们的基于 alibaba 包的扩展，是直接 implements RegistryFactory 还是 extends AbstractRegistryFactory？
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