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Posted to notifications@dubbo.apache.org by "qijun4tian (via GitHub)" <gi...@apache.org> on 2023/06/28 06:27:40 UTC

[GitHub] [dubbo] qijun4tian opened a new issue, #12607: dubbo provider lose

qijun4tian opened a new issue, #12607:
URL: https://github.com/apache/dubbo/issues/12607

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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: 3.2.0
   * Operating System version: alpine linux
   * Java version: jdk17
   
   ### Steps to reproduce this issue
   * zookeeper 注册中心 版本为3.4.9
   ```
   <dependency>
   			<groupId>org.apache.curator</groupId>
   			<artifactId>curator-x-discovery</artifactId>
   			<version>4.2.0</version>
   		</dependency>
   		<dependency>
   			<groupId>org.apache.zookeeper</groupId>
   			<artifactId>zookeeper</artifactId>
   			<version>3.4.10</version>
   			<exclusions>
   				<exclusion>
   					<artifactId>slf4j-reload4j</artifactId>
   					<groupId>org.slf4j</groupId>
   				</exclusion>
   			</exclusions>
   		</dependency>
   
   ```
   打印
   2023-06-27 19:24:50.123 [main-SendThread(172.16.9.102:2181)] INFO  org.apache.zookeeper.ClientCnxn [logStartConnect:1032] - Opening socket connection to server 172.16.9.102/172.16.9.102:2181. Will not attempt to authenticate using SASL (unknown error)
   2023-06-27 19:24:50.123 [main-SendThread(172.16.9.102:2181)] INFO  org.apache.zookeeper.ClientCnxn [primeConnection:876] - Socket connection established to 172.16.9.102/172.16.9.102:2181, initiating session
   2023-06-27 19:24:50.124 [main-SendThread(172.16.9.102:2181)] INFO  org.apache.zookeeper.ClientCnxn [run:1158] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect
   
   中间 
   2023-06-27 19:24:53.473 [main-EventThread] INFO  org.apache.curator.framework.state.ConnectionStateManager [postState:251] - State change: RECONNECTED
   
   
   
   2023-06-27 19:25:33.481 [DubboRegistryRetryTimer-thread-1] WARN  org.apache.dubbo.registry.retry.FailedRegisteredTask [warn:76] -  [DUBBO] Final failed to execute task retry register .... This may be caused by registry center offline, go to https://dubbo.apache.org/faq/1/13 to find instructions. Check the registry server
   
   
   在dubbo admin上没有注册上生产者


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[GitHub] [dubbo] AlbumenJ commented on issue #12607: dubbo provider lose

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12607:
URL: https://github.com/apache/dubbo/issues/12607#issuecomment-1617097354

   存在兼容性的问题,目前社区的全部用例在 JDK17 下只能在 zk >= 3.6 的版本下跑过


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[GitHub] [dubbo] qijun4tian commented on issue #12607: dubbo provider lose

Posted by "qijun4tian (via GitHub)" <gi...@apache.org>.
qijun4tian commented on issue #12607:
URL: https://github.com/apache/dubbo/issues/12607#issuecomment-1610837732

   dubbo 3.0.0也有一样问题,provider是容器部署的


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[GitHub] [dubbo] qijun4tian commented on issue #12607: dubbo provider lose

Posted by "qijun4tian (via GitHub)" <gi...@apache.org>.
qijun4tian commented on issue #12607:
URL: https://github.com/apache/dubbo/issues/12607#issuecomment-1624485970

   > 存在兼容性的问题,目前社区的全部用例在 JDK17 下只能在 zk >= 3.6 的版本下跑过
   你好 请问 在jdk8版本下 3.2的测试用例在zk3.4 版本下是否都能通过


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[GitHub] [dubbo] qijun4tian commented on issue #12607: dubbo provider lose

Posted by "qijun4tian (via GitHub)" <gi...@apache.org>.
qijun4tian commented on issue #12607:
URL: https://github.com/apache/dubbo/issues/12607#issuecomment-1630149447

   > 存在兼容性的问题,目前社区的全部用例在 JDK17 下只能在 zk >= 3.6 的版本下跑过
   
   切换成jdk8 使用3.2的dubbo  zookeeper  3.4.9 依然存在问题


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Re: [I] dubbo provider lose [dubbo]

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ closed issue #12607: dubbo provider lose 
URL: https://github.com/apache/dubbo/issues/12607


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[GitHub] [dubbo] AlbumenJ commented on issue #12607: dubbo provider lose

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12607:
URL: https://github.com/apache/dubbo/issues/12607#issuecomment-1611304449

   jdk17 用不了zk 3.4


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[GitHub] [dubbo] qijun4tian commented on issue #12607: dubbo provider lose

Posted by "qijun4tian (via GitHub)" <gi...@apache.org>.
qijun4tian commented on issue #12607:
URL: https://github.com/apache/dubbo/issues/12607#issuecomment-1630473113

   @AlbumenJ please take a look, thanks!


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Re: [I] dubbo provider lose [dubbo]

Posted by "CrazyHZM (via GitHub)" <gi...@apache.org>.
CrazyHZM commented on issue #12607:
URL: https://github.com/apache/dubbo/issues/12607#issuecomment-1871750950

   @qijun4tian 
   Can you give an example to describe reproducing your problem?
   


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[GitHub] [dubbo] qijun4tian commented on issue #12607: dubbo provider lose

Posted by "qijun4tian (via GitHub)" <gi...@apache.org>.
qijun4tian commented on issue #12607:
URL: https://github.com/apache/dubbo/issues/12607#issuecomment-1612448269

   
   
   
   > jdk17 用不了zk 3.4
   不可以使用吗,项目能正常运行呢,只是有时候出现问题
   
   


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[GitHub] [dubbo] qijun4tian commented on issue #12607: dubbo provider lose

Posted by "qijun4tian (via GitHub)" <gi...@apache.org>.
qijun4tian commented on issue #12607:
URL: https://github.com/apache/dubbo/issues/12607#issuecomment-1630324694

   日志显示之后又连上了 连上后 多次提示
   [DUBBO] All clients has disconnected from /172.17.0.4:20880. You can graceful shutdown now., dubbo version: 3.2.2, current host: 172.17.0.4, error code: 99-0. This may be caused by unknown error in remoting module, go to https://dubbo.apache.org/faq/99/0 to find instructions  


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[GitHub] [dubbo] qijun4tian commented on issue #12607: dubbo provider lose

Posted by "qijun4tian (via GitHub)" <gi...@apache.org>.
qijun4tian commented on issue #12607:
URL: https://github.com/apache/dubbo/issues/12607#issuecomment-1633382459

   @AlbumenJ  
   [问题](https://github.com/apache/dubbo/issues/12646)  帮看下


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