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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2022/12/22 01:22:31 UTC

[GitHub] [dubbo] zhangqingyango opened a new issue, #11189: This serialization only support google protobuf object, the object class is: java.lang.String

zhangqingyango opened a new issue, #11189:
URL: https://github.com/apache/dubbo/issues/11189

   ### Environment
   
   * Dubbo version: 3.1.3
   * Java version: 8
   
   ![image](https://user-images.githubusercontent.com/37824124/209034256-7e0983a1-8148-43c6-bf28-429165cf1aea.png)
   
   泛化调用异常，PB 文件泛化调用
   


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Re: [I] This serialization only support google protobuf object, the object class is: java.lang.String [dubbo]

Posted by "wxbty (via GitHub)" <gi...@apache.org>.
wxbty closed issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String
URL: https://github.com/apache/dubbo/issues/11189


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[GitHub] [dubbo] aamingaa commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by "aamingaa (via GitHub)" <gi...@apache.org>.
aamingaa commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1430079114

   我来看看


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1371821611

   我把代码拉了下来，改了下注册中心，还是跑不通
   ![image](https://user-images.githubusercontent.com/37824124/210713239-893aef39-2771-40ce-b7c5-5e38db99623a.png)
   这个是nacos 提供者信息
   ![image](https://user-images.githubusercontent.com/37824124/210713290-5ff18b46-d973-4bb5-a301-acd8993b544d.png)
   


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1371822842

   找到了类似问题，按照描述中添加依赖后就会报标题错误，https://github.com/apache/dubbo/issues/11129


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1371601890

   https://github.com/apache/dubbo-samples/blob/master/3-extensions/serialization/dubbo-samples-protobuf-json/protobuf-json-serialization-demo/src/main/java/org/apache/dubbo/sample/protobuf/genericCall/GenericClient.java


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1362281579

   ![image](https://user-images.githubusercontent.com/37824124/209034391-4e36f188-08c5-4155-a87d-327e24fc59cb.png)
   


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1376648927

   上传了，看下这个地址能不能看到


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by "zhangqingyango (via GitHub)" <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1465597229

   请问这个问题是已经处理好了吗@aamingaa


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[GitHub] [dubbo] AlbumenJ commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1375516319

   > 我在邮件中修改的内容，回复了你，请注意查收
   
   可以在 github 上面直接上传吗，没看到附件


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1363774539

   @AlbumenJ 求教


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[GitHub] [dubbo] AlbumenJ commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1372148870

   > 我把代码拉了下来，改了下注册中心，还是跑不通 ![image](https://user-images.githubusercontent.com/37824124/210713239-893aef39-2771-40ce-b7c5-5e38db99623a.png) 这个是nacos 提供者信息 ![image](https://user-images.githubusercontent.com/37824124/210713290-5ff18b46-d973-4bb5-a301-acd8993b544d.png)
   
   你修改的内容可以提个 patch 吗，我复现下


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1373003065

   我在邮件中修改的内容，回复了你，请注意查收


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by "zhangqingyango (via GitHub)" <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1467257782

   好的，了解


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[GitHub] [dubbo] AlbumenJ commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1369514357

   https://github.com/apache/dubbo-samples/blob/master/3-extensions/serialization/dubbo-samples-protobuf-json/protobuf-json-serialization-demo/src/main/java/org/apache/dubbo/sample/protobuf/genericCall/GenericClient.java
   基于这个用例修改了下，我这边是可以正常使用的
   
   Dubbo 3.1.4， Triple 协议


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1373002213

   附件的
   protobuf-json-provider-generic-demo 新建了一个demo ，注册到nacos。引用了，3-extensions 中protobuf-json-serialization-api模块
   
   
   3-extensions 中修改了以下内容
   1、dubbo.version 3.1.4
   
   
   
   
   2. 加了一个nacos、一个protobuf 序列化依赖
   
   
   3、修改了GenericClient&nbsp; 改了注册中心
   
   
   
   
   
   
   
   ------------------&nbsp;原始邮件&nbsp;------------------
   发件人:                                                                                                                        "apache/dubbo"                                                                                    ***@***.***&gt;;
   发送时间:&nbsp;2023年1月5日(星期四) 晚上8:21
   ***@***.***&gt;;
   ***@***.******@***.***&gt;;
   主题:&nbsp;Re: [apache/dubbo] This serialization only support google protobuf object, the object class is: java.lang.String (Issue #11189)
   
   
   
   
   
     
   我把代码拉了下来，改了下注册中心，还是跑不通  这个是nacos 提供者信息 
     
   你修改的内容可以提个 patch 吗，我复现下
    
   —
   Reply to this email directly, view it on GitHub, or unsubscribe.
   You are receiving this because you commented.Message ID: ***@***.***&gt;


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by GitBox <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1376648497

   https://github.com/zhangqingyango/dubbo-protobuf-json-demo.git


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[GitHub] [dubbo] aamingaa commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by "aamingaa (via GitHub)" <gi...@apache.org>.
aamingaa commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1467255049

   > 
   
   这个问题社区已经讨论过了，protobuf其实不适合泛化，它在设计之初就希望两端通信是有确定的实体存在，dubbo侧不应该帮用户兜这个底，将选择权交由用户。建议尝试下用prefer-serialization配置下其他序列化方式进行泛化调用呢。 https://dubbo.apache.org/zh-cn/overview/mannual/java-sdk/upgrades-and-compatibility/serialization-upgrade/#%E6%9C%80%E4%BD%B3%E5%AE%9E%E8%B7%B5


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[GitHub] [dubbo] zhangqingyango commented on issue #11189: This serialization only support google protobuf object, the object class is: java.lang.String

Posted by "zhangqingyango (via GitHub)" <gi...@apache.org>.
zhangqingyango commented on issue #11189:
URL: https://github.com/apache/dubbo/issues/11189#issuecomment-1467894311

   使用了一种取巧的方式，利用dubbo-compiler 项目将proto文件打包成java service 文件时，增加一个新的方法如下：
   ![image](https://user-images.githubusercontent.com/37824124/224982504-cb21b7fe-fb0c-461b-9482-e7c6bc930bd1.png)
   通过dubbo 默认序列化进行json 泛化调用


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