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Posted to notifications@dubbo.apache.org by "s5364733 (via GitHub)" <gi...@apache.org> on 2023/08/16 08:53:25 UTC
[GitHub] [dubbo] s5364733 opened a new issue, #12915: triple 协议不兼容 grpc
s5364733 opened a new issue, #12915:
URL: https://github.com/apache/dubbo/issues/12915
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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: 3.1.7
* Operating System version: windows 11
* Java version: 1.8
### Steps to reproduce this issue
1. 服务端启动报错,使用GRPC协议
```java
Caused by: java.lang.ClassNotFoundException: io.grpc.HandlerRegistry
at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 20 more
```
2. 使用triple协议启动 java 服务端，客户端go-grpc 调用报错
```java
2023/08/16 16:39:59 could not msg: rpc error: code = Unavailable desc = connection error: desc = "transport: Error while dialing: dial tcp 127.0.0.1:50052: connectex: No connection could be made because the target machine actively refused it."
```
Pls. provide [GitHub address] to reproduce this issue.
### Expected Behavior
按照官网的说法triple 协议完全兼容grpc 协议，期望可以用grpc协议和dubbo-triple协议互通，
>如果我想强行互通的话，是不是需要使用老版本的dubbo?
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[GitHub] [dubbo] s5364733 commented on issue #12915: triple 协议不兼容 grpc
Posted by "s5364733 (via GitHub)" <gi...@apache.org>.
s5364733 commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1680392450
>里边已经没有GRPC的协议常量了
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[GitHub] [dubbo] s5364733 commented on issue #12915: triple 协议不兼容 grpc
Posted by "s5364733 (via GitHub)" <gi...@apache.org>.
s5364733 commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1681867282
dubbo server 启动如下 ：<br/>
<img width="511" alt="image" src="https://github.com/apache/dubbo/assets/24503935/8783c11d-7e2b-4e26-b971-f4045cb2acc4">
grpc client 如下 ：<br/>
<img width="756" alt="image" src="https://github.com/apache/dubbo/assets/24503935/f5d15bab-b431-4f88-8c34-4d0398241f7c">
我看了sample 貌似现在都是直接用的tri 协议，没有GRPC 的案例
<img width="813" alt="image" src="https://github.com/apache/dubbo/assets/24503935/66a13271-3983-4deb-954f-98edcade47e2">
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[GitHub] [dubbo] s5364733 commented on issue #12915: triple 协议不兼容 grpc
Posted by "s5364733 (via GitHub)" <gi...@apache.org>.
s5364733 commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1681537682
> triple 的 server 为什么会有 grpc 的 class 呢？ 检查一下自己的依赖
放在一个项目里边的，成功启动之后，GRPC调用 直接超时
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[GitHub] [dubbo] EarthChen commented on issue #12915: triple 协议不兼容 grpc
Posted by "EarthChen (via GitHub)" <gi...@apache.org>.
EarthChen commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1681531333
triple 的 server 为什么会有 grpc 的 class 呢？ 检查一下自己的依赖
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[GitHub] [dubbo] chickenlj commented on issue #12915: triple 协议不兼容 grpc
Posted by "chickenlj (via GitHub)" <gi...@apache.org>.
chickenlj commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1685902423
https://github.com/apache/dubbo-samples/tree/master/2-advanced/dubbo-samples-triple-grpc
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Re: [I] triple 协议不兼容 grpc [dubbo]
Posted by "CrazyHZM (via GitHub)" <gi...@apache.org>.
CrazyHZM closed issue #12915: triple 协议不兼容 grpc
URL: https://github.com/apache/dubbo/issues/12915
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[GitHub] [dubbo] s5364733 commented on issue #12915: triple 协议不兼容 grpc
Posted by "s5364733 (via GitHub)" <gi...@apache.org>.
s5364733 commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1690975181
GRPC原生互通 JAVA服务端必须以stream的定义，我改了下，貌似可以了
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[GitHub] [dubbo] AlbumenJ commented on issue #12915: triple 协议不兼容 grpc
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1680475725
@EarthChen PTAL
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[GitHub] [dubbo] s5364733 commented on issue #12915: triple 协议不兼容 grpc
Posted by "s5364733 (via GitHub)" <gi...@apache.org>.
s5364733 commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1689349314
> https://github.com/apache/dubbo-samples/tree/master/2-advanced/dubbo-samples-triple-grpc
我需要的是跨语言的 sample ,例如我现在使用rust 或者golang 能不能和dubbo 的tri 协议互通？
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[GitHub] [dubbo] s5364733 commented on issue #12915: triple 协议不兼容 grpc
Posted by "s5364733 (via GitHub)" <gi...@apache.org>.
s5364733 commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1689931818
> 尝试引用grpc的bom，然后看项目实际引用的grpc的每个包的版本是否接近。我今天遇到了相同的ClassNotFound，是这么解决的
能否列一下您GRPC 版本
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[GitHub] [dubbo] s5364733 commented on issue #12915: triple 协议不兼容 grpc
Posted by "s5364733 (via GitHub)" <gi...@apache.org>.
s5364733 commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1680389638
> ```java
> HandlerRegistry
> ```
请问要用什么版本，我grpc版本是1.44.1，这是sample里边的版本
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[GitHub] [dubbo] luckybins commented on issue #12915: triple 协议不兼容 grpc
Posted by "luckybins (via GitHub)" <gi...@apache.org>.
luckybins commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1689775725
尝试引用grpc的bom，然后看项目实际引用的grpc的每个包的版本是否接近。我今天遇到了相同的ClassNotFound，是这么解决的
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[GitHub] [dubbo] s5364733 commented on issue #12915: triple 协议不兼容 grpc
Posted by "s5364733 (via GitHub)" <gi...@apache.org>.
s5364733 commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1690973586
我弄好了， 这个单可以关了，感谢各位
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[GitHub] [dubbo] EarthChen commented on issue #12915: triple 协议不兼容 grpc
Posted by "EarthChen (via GitHub)" <gi...@apache.org>.
EarthChen commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1681769793
sample 中有个 triple 模块 里面有互通的测试
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[GitHub] [dubbo] songxiaosheng commented on issue #12915: triple 协议不兼容 grpc
Posted by "songxiaosheng (via GitHub)" <gi...@apache.org>.
songxiaosheng commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1680363722
会不会是你那边grpc版本太低了，我看grpc-api中1.57.1是有你那边缺失的类型的
<img width="844" alt="image" src="https://github.com/apache/dubbo/assets/81170548/a5da038a-a0af-4e06-b522-c7b89f866fb8">
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[GitHub] [dubbo] s5364733 commented on issue #12915: triple 协议不兼容 grpc
Posted by "s5364733 (via GitHub)" <gi...@apache.org>.
s5364733 commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1680390699
> 会不会是你那边grpc版本太低了，我看grpc-api中1.57.1是有你那边缺失的类型的 <img alt="image" width="844" src="https://user-images.githubusercontent.com/81170548/260982086-a5da038a-a0af-4e06-b522-c7b89f866fb8.png">
请问要用什么版本，我grpc版本是1.44.1，这是sample里边的版本
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[GitHub] [dubbo] s5364733 commented on issue #12915: triple 协议不兼容 grpc
Posted by "s5364733 (via GitHub)" <gi...@apache.org>.
s5364733 commented on issue #12915:
URL: https://github.com/apache/dubbo/issues/12915#issuecomment-1681660668
请问有没有一个案例(原生GRPC可以直接调用DUBBO triple 协议)？
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