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[GitHub] [dubbo] JavaLionLi opened a new issue, #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

JavaLionLi opened a new issue, #10898:
URL: https://github.com/apache/dubbo/issues/10898

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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: 3.1.2
   * Operating System version: xxx
   * Java version: 1.8
   
   ### Steps to reproduce this issue
   
   qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题
   ![image](https://user-images.githubusercontent.com/31852897/200718840-2016b254-a363-4ef7-ba49-760d5e94bd83.png)
   
   
   Pls. provide [GitHub address] to reproduce this issue.
   
   ### Expected Behavior
   
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   ### Actual Behavior
   
   <!-- What actually happens? -->
   
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[GitHub] [dubbo] chickenlj commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
chickenlj commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1311160945

   这个
   
   > > 可以提供个 demo 吗，我这边测试是可以的
   > 
   > 就是启动两个生产者 就报端口冲突了 用的都是22222端口
   
   这个是一个提示信息，不影响进程正常工作。如果在同一台机器上启动两个进程，并且想正常使用 qos 的话，第二个进程需要指定不同的端口。
   
   如果对qos没什么需要，可以先忽略。


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1311484037

   > > 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题
   > 
   > 不同版本间是个通用行为，还不清楚为何各个版本间有表现不一致的情况
   
   ![image](https://user-images.githubusercontent.com/31852897/201316021-34bc6edb-9c1e-4238-b1c4-ce6c68aa998b.png)
   


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[GitHub] [dubbo] AlbumenJ commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1312398475

   ![image](https://user-images.githubusercontent.com/9292748/201462897-bab21e94-3a5d-468c-8061-c015bc054a8e.png)
   
   默认开启 qos 的逻辑已经存在好久了


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1312934835

   > ![image](https://user-images.githubusercontent.com/9292748/201462897-bab21e94-3a5d-468c-8061-c015bc054a8e.png)
   > 
   > 默认开启 qos 的逻辑已经存在好久了
   
   我不清楚你们的源码 但是现象如此 3.1.1 什么都没有配置 启动无异常 3.1.2启动报端口冲突
   我只是反馈一下现象 如果设计如此 那这个帖子可以关闭了 我手动设置成false就行了


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1311161583

   > 这个
   > 
   > > > 可以提供个 demo 吗，我这边测试是可以的
   > > 
   > > 
   > > 就是启动两个生产者 就报端口冲突了 用的都是22222端口
   > 
   > 这个是一个提示信息，不影响进程正常工作。如果在同一台机器上启动两个进程，并且想正常使用 qos 的话，第二个进程需要指定不同的端口。
   > 
   > 如果对qos没什么需要，可以先忽略。
   
   启动两个不一样的生产者 这不是很常见的嘛


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[GitHub] [dubbo] chickenlj commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
chickenlj commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1311176325

   >  3.1.2发现此问题 3.1.1 3.1.0 未发现此问题
   
   不同版本间是个通用行为，还不清楚为何各个版本间有表现不一致的情况


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[GitHub] [dubbo] pandaapo commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
pandaapo commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1308190638

   这个报错是正常的，因为您明确指定了两个qos的port都是22222。
   
   您之前没有出现该错误，很大可能的原因是当时的服务没有依赖dubbo-qos（包括间接依赖），服务启动过程中就自动忽略，即不启动qos，所以没有报错。
   
   我已在3.1.1版本上用dubbo-demo-xml-provider模块加入dubbo-qos依赖后做了验证，同样会报端口占用的错。


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1308198138

   补充参数
   `dubbo:
     application:
       logger: slf4j
       metadataType: remote
       register-mode: instance
       service-discovery:
         migration: FORCE_APPLICATION
     protocol:
       name: dubbo
       port: -1
     registry:
       address: nacos://${spring.cloud.nacos.server-addr}
       group: DUBBO_GROUP
     consumer:
       timeout: 3000
       check: false`


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1308212527

   > 所以最好还是能提供重现的demo，这样就可以减少沟通中的信息误差
   > 
   > > 我没有明确指定 我说的意思是 启动之后自动的两个端口都是22222
   > 
   > 也不会因为无意忽略掉的细微差别导致不能重现。
   
   https://gitee.com/JavaLionLi/RuoYi-Cloud-Plus 这个项目的dev分支 dubbo版本改成 3.1.2 就会报错
   ![image](https://user-images.githubusercontent.com/31852897/200742465-0571672c-0788-4f44-aba6-79729e869dcf.png)
   


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[GitHub] [dubbo] pandaapo commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
pandaapo commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1308201507

   所以最好还是能提供重现的demo，这样就不会有沟通中的信息误差
   > 我没有明确指定 我说的意思是 启动之后自动的两个端口都是22222
   
   也不会因为无意忽略掉的细微差别导致不能重现。


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1311481258

   > > 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题
   > 
   > 不同版本间是个通用行为，还不清楚为何各个版本间有表现不一致的情况
   
   我看了一下 3.1.1 默认就是false 3.1.2 默认是true


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[GitHub] [dubbo] CrazyHZM closed issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
CrazyHZM closed issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题
URL: https://github.com/apache/dubbo/issues/10898


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[GitHub] [dubbo] AlbumenJ commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
AlbumenJ commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1308103167

   可以提供个 demo 吗，我这边测试是可以的


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1308113663

   > > 可以提供个 demo 吗，我这边测试是可以的
   > 
   > 就是启动两个生产者 就报端口冲突了 用的都是22222端口
   
   两个生产者都是 -1 动态端口 设置qos=false就不报错了


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[GitHub] [dubbo] chickenlj commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
chickenlj commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1311167795

   要么就是：
   1. 程序自动探测端口。社区认为没有必要做
   2. 提醒日志轻量化，只打印一条简单的提示，比如无堆栈。这个如有必要可以考虑，堆栈放到debug/info级别


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[GitHub] [dubbo] chickenlj commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
chickenlj commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1311167288

   很常见。但如上所述，这个提示不影响功能，qos功能要想正常使用需要指定额外端口，否则可以忽略


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1311490225

   > > 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题
   > 
   > 不同版本间是个通用行为，还不清楚为何各个版本间有表现不一致的情况
   
   3.1.1没有声明qos 调用的url上显示为false 
   3.1.2则在启动时报错


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1308113232

   > 可以提供个 demo 吗，我这边测试是可以的
   
   就是启动两个生产者 就报端口冲突了 用的都是22222端口


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1308197157

   > 这个报错是正常的，因为您明确指定了两个qos的port都是22222。
   > 
   > 您之前没有出现该错误，很大可能的原因是当时的服务没有依赖dubbo-qos（包括间接依赖），服务启动过程中就自动忽略，即不启动qos，所以没有报错。
   > 
   > 我已在3.1.1版本上用dubbo-demo-xml-provider模块加入dubbo-qos依赖后做了验证，同样会报端口占用的错。
   
   我不清楚有没有dubbo-qos依赖 我只添加了 dubbo-spring-boot-starter 3.1.1启动时没有这种问题的 只有3.1.2才会有


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[GitHub] [dubbo] JavaLionLi commented on issue #10898: qos 端口冲突 3.1.2发现此问题 3.1.1 3.1.0 未发现此问题

Posted by GitBox <gi...@apache.org>.
JavaLionLi commented on issue #10898:
URL: https://github.com/apache/dubbo/issues/10898#issuecomment-1308196542

   > 这个报错是正常的，因为您明确指定了两个qos的port都是22222。
   > 
   > 您之前没有出现该错误，很大可能的原因是当时的服务没有依赖dubbo-qos（包括间接依赖），服务启动过程中就自动忽略，即不启动qos，所以没有报错。
   > 
   > 我已在3.1.1版本上用dubbo-demo-xml-provider模块加入dubbo-qos依赖后做了验证，同样会报端口占用的错。
   
   我没有明确指定 我说的意思是 启动之后自动的两个端口都是22222


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