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Posted to notifications@dubbo.apache.org by "gulang12 (via GitHub)" <gi...@apache.org> on 2023/03/03 09:58:18 UTC

[GitHub] [dubbo] gulang12 opened a new issue, #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？

gulang12 opened a new issue, #11717:
URL: https://github.com/apache/dubbo/issues/11717

   升级到dubbo3.1.5后，并且采用的是应用级的注册模型，消费者启动成功并且能成功订阅。但是在nacos注册中心上面看不到消费者的信息


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[GitHub] [dubbo] AlbumenJ commented on issue #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #11717:
URL: https://github.com/apache/dubbo/issues/11717#issuecomment-1486305072

   > > 目前仅应用级服务发现模型下获取订阅关系的能力还在开发中，接口级服务发现的能力是支持的
   > 
   > > 能实时查看到服务被哪些应用订阅一般就够了
   > 
   > 测试发现”能实时查看到服务被哪些应用订阅“这个能力貌似已经有了？! 对于应用A-->应用B(都为应用级服务发现场景)，在A启动后会在B实现的interface节点下自动创建一个consumer/A节点，这个consumer下的子节点可以认为是应用的订阅关系了吧？ ![image](https://user-images.githubusercontent.com/5027642/227552497-4482ac1e-f8e9-4abf-89ce-d2ce0612a275.png)
   
   这个是 metadata 的离线数据，不是实时的


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[GitHub] [dubbo] kevin-cao commented on issue #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？

Posted by "kevin-cao (via GitHub)" <gi...@apache.org>.
kevin-cao commented on issue #11717:
URL: https://github.com/apache/dubbo/issues/11717#issuecomment-1482910018

   >  目前仅应用级服务发现模型下获取订阅关系的能力还在开发中，接口级服务发现的能力是支持的
   >  能实时查看到服务被哪些应用订阅一般就够了
   测试发现”能实时查看到服务被哪些应用订阅“这个能力貌似已经有了？!
   对于应用A-->应用B(都为应用级服务发现场景)，在A启动后会在B实现的interface节点下自动创建一个consumer/A节点，这个consumer下的子节点可以认为是应用的订阅关系了吧？
   ![image](https://user-images.githubusercontent.com/5027642/227552497-4482ac1e-f8e9-4abf-89ce-d2ce0612a275.png)
   
   
   


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[GitHub] [dubbo] soiz-tor commented on issue #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？

Posted by "soiz-tor (via GitHub)" <gi...@apache.org>.
soiz-tor commented on issue #11717:
URL: https://github.com/apache/dubbo/issues/11717#issuecomment-1453296201

   我也看不到，而且消费者和生产者使用triple协议，消费者就无法连接到服务者
   CANCELLED : Canceled by remote peer, errorCode=8


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[GitHub] [dubbo] kevin-cao commented on issue #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？

Posted by "kevin-cao (via GitHub)" <gi...@apache.org>.
kevin-cao commented on issue #11717:
URL: https://github.com/apache/dubbo/issues/11717#issuecomment-1472225787

   > > 在nacos注册中心上面看不到消费者的信息
   > 
   > 出于对 Nacos 集群性能的考虑，在应用级服务发现模型中将不会注册消费者信息。如果需要获取订阅信息，请通过 Nacos 订阅着查询能力查看。
   
   @AlbumenJ 用的zookeeper要怎么获取呢？


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[GitHub] [dubbo] kevin-cao commented on issue #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？

Posted by "kevin-cao (via GitHub)" <gi...@apache.org>.
kevin-cao commented on issue #11717:
URL: https://github.com/apache/dubbo/issues/11717#issuecomment-1473275495

   > > > > 在nacos注册中心上面看不到消费者的信息
   > > > 
   > > > 
   > > > 出于对 Nacos 集群性能的考虑，在应用级服务发现模型中将不会注册消费者信息。如果需要获取订阅信息，请通过 Nacos 订阅着查询能力查看。
   > > 
   > > 
   > > @AlbumenJ 用的zookeeper要怎么获取呢？目前在dubbo-admin里也看不到了
   > 
   > 目前仅应用级服务发现模型下获取订阅关系的能力还在开发中，接口级服务发现的能力是支持的
   
   我就是在应用级服务发现的场景下遇到的。向中心写消费者实例信息，如果是因为消费者实例太多造成中心压力的话，可以考虑换成向中心写消息者应用信息。能实时查看到服务被哪些应用订阅一般就够了


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[GitHub] [dubbo] AlbumenJ commented on issue #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #11717:
URL: https://github.com/apache/dubbo/issues/11717#issuecomment-1455578092

   > 消费者和生产者使用triple协议，消费者就无法连接到服务者 CANCELLED : Canceled by remote peer, errorCode=8
   
   请将相关详细的复现方式提交新的 issue，我们具体看下
   


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Re: [I] 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？ [dubbo]

Posted by "CrazyHZM (via GitHub)" <gi...@apache.org>.
CrazyHZM closed issue #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？
URL: https://github.com/apache/dubbo/issues/11717


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[GitHub] [dubbo] AlbumenJ commented on issue #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #11717:
URL: https://github.com/apache/dubbo/issues/11717#issuecomment-1473161420

   > > > 在nacos注册中心上面看不到消费者的信息
   > > 
   > > 
   > > 出于对 Nacos 集群性能的考虑，在应用级服务发现模型中将不会注册消费者信息。如果需要获取订阅信息，请通过 Nacos 订阅着查询能力查看。
   > 
   > @AlbumenJ 用的zookeeper要怎么获取呢？目前在dubbo-admin里也看不到了
   
   目前仅应用级服务发现模型下获取订阅关系的能力还在开发中，接口级服务发现的能力是支持的


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[GitHub] [dubbo] AlbumenJ commented on issue #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #11717:
URL: https://github.com/apache/dubbo/issues/11717#issuecomment-1455577047

   > 在nacos注册中心上面看不到消费者的信息
   
   出于对 Nacos 集群性能的考虑，在应用级服务发现模型中将不会注册消费者信息。如果需要获取订阅信息，请通过 Nacos 订阅着查询能力查看。


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[GitHub] [dubbo] AlbumenJ commented on issue #11717: 升级到dubbo3.1.5后，nacos注册中心看不到消费者的订阅信息？？？

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #11717:
URL: https://github.com/apache/dubbo/issues/11717#issuecomment-1477495872

   > 能实时查看到服务被哪些应用订阅一般就够了
   
   这里需要考虑一个删除的逻辑，如果单机关闭和全应用关闭是否需要清理信息


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