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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2022/09/26 15:32:56 UTC
[GitHub] [dubbo] a4363220 opened a new issue, #10679: provider 抛出自定义异常问题
a4363220 opened a new issue, #10679:
URL: https://github.com/apache/dubbo/issues/10679
### Environment
* Dubbo version: 3.1.0
* Operating System version: windows
* Java version: jdk8
* protocol：tri
* serialization：kryo
问题描述：consumer将provider端抛出的自定义异常转换成了RpcException
目的：
参考了多种解决方案，有些方案中使用的dubbo版本已经落后于我当前的dubbo版本了，我想咨询一下目前官方
有针对provider统一异常的方案吗？或者就近的版本会更新解决这个问题
目前采取过的方案：
1.在provider端拓展ExceptionFilter，使其抛出BizException，但是客户端还是用RpcException进行了转换
2.在provider回传异常的code和msg，但是在consumer的clusterFilter中却拿不到provider回传的code和msg
3.在api接口声明BizException，无效，还是RpcException
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[GitHub] [dubbo] AlbumenJ commented on issue #10679: provider 抛出自定义异常问题
Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #10679:
URL: https://github.com/apache/dubbo/issues/10679#issuecomment-1258871815
> > tri 协议目前暂不支持抛出异常，下个版本将正式支持抛自定义异常。
>
> 您好 下个版本大概预计什么时间上线呀？
下个月底会正式发布
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[GitHub] [dubbo] a4363220 commented on issue #10679: provider 抛出自定义异常问题
Posted by GitBox <gi...@apache.org>.
a4363220 commented on issue #10679:
URL: https://github.com/apache/dubbo/issues/10679#issuecomment-1258862902
> tri 协议目前暂不支持抛出异常，下个版本将正式支持抛自定义异常。
您好 下个版本大概预计什么时间上线呀？
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[GitHub] [dubbo] yanan-wyze commented on issue #10679: provider 抛出自定义异常问题
Posted by GitBox <gi...@apache.org>.
yanan-wyze commented on issue #10679:
URL: https://github.com/apache/dubbo/issues/10679#issuecomment-1275624346
> > > tri 当前协议暂不支持抛出异常，下个版本将正式支持抛自定义异常。
> >
> >
> > 您好下个版本预计什么时间上线呀？
>
> 下个月底会正式发布
请问dubbo 3.1.1 支持自定义抛出异常了吗？
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[GitHub] [dubbo] a4363220 commented on issue #10679: provider 抛出自定义异常问题
Posted by GitBox <gi...@apache.org>.
a4363220 commented on issue #10679:
URL: https://github.com/apache/dubbo/issues/10679#issuecomment-1258256494
碰到同样这种问题的朋友，也麻烦指教一下解决方案，多谢了，实在没有妥善的处置方式，只能退回dubbo协议来使用了。
就我看到的issues，貌似方案2的形式也不能根本解决问题，在同一个实现方法中调用不同的provider接口好像更拿不到code和msg，不过这点我没有再深入研究了，只是有此疑问，更想得到最妥善的处理方式，多谢
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[GitHub] [dubbo] AlbumenJ commented on issue #10679: provider 抛出自定义异常问题
Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #10679:
URL: https://github.com/apache/dubbo/issues/10679#issuecomment-1258859037
tri 协议目前暂不支持抛出异常，下个版本将正式支持抛自定义异常。
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[GitHub] [dubbo] a4363220 commented on issue #10679: provider 抛出自定义异常问题
Posted by GitBox <gi...@apache.org>.
a4363220 commented on issue #10679:
URL: https://github.com/apache/dubbo/issues/10679#issuecomment-1258882774
> > > tri 协议目前暂不支持抛出异常，下个版本将正式支持抛自定义异常。
> >
> >
> > 您好 下个版本大概预计什么时间上线呀？
>
> 下个月底会正式发布
好的
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[GitHub] [dubbo] AlbumenJ closed issue #10679: provider 抛出自定义异常问题
Posted by GitBox <gi...@apache.org>.
AlbumenJ closed issue #10679: provider 抛出自定义异常问题
URL: https://github.com/apache/dubbo/issues/10679
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[GitHub] [dubbo] JavaLionLi commented on issue #10679: provider 抛出自定义异常问题
Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10679:
URL: https://github.com/apache/dubbo/issues/10679#issuecomment-1258268217
方案三无问题一直都是这么用的 可以自己看源码 自己声明的异常不进行包装处理
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[GitHub] [dubbo] a4363220 commented on issue #10679: provider 抛出自定义异常问题
Posted by GitBox <gi...@apache.org>.
a4363220 commented on issue #10679:
URL: https://github.com/apache/dubbo/issues/10679#issuecomment-1258846881
> 方案三无问题一直都是这么用的 可以自己看源码 自己声明的异常不进行包装处理
public void hello()throws BizException , 这种形式还需要将异常包装？
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[GitHub] [dubbo] AlbumenJ commented on issue #10679: provider 抛出自定义异常问题
Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #10679:
URL: https://github.com/apache/dubbo/issues/10679#issuecomment-1285023555
Enhanced in #10667
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