You are viewing a plain text version of this content. The canonical link for it is here.
Posted to notifications@dubbo.apache.org by "Alibner (GitHub)" <gi...@apache.org> on 2018/10/10 05:13:55 UTC
[GitHub] [incubator-dubbo] Alibner opened issue #2633: 项目启动的时候dubbo注册中心[zookeeper集群连接失败
### Environment
* Dubbo version: 2.8.4
* Operating System version: CentOS6.5
* Java version: 1.7.0_17
### Steps to reproduce this issue
1. 配置注册中心zookeeper集群方式
```
<dubbo:registry protocol="zookeeper" address="10.10.10.1:2181,zk02.domain.com:2181,10.10.10.3:2181" id="app_dubbo" group="dubbo" default="false"/>
```
2. 将上述其中一个节点宕掉，即客户端连接不上zk；我这边是zk02.domain.com 已经连不上，但10.1和10.3是OK的。
3. 这个时候重启应用就会报错；并且启动失败。
Pls. provide [GitHub address] to reproduce this issue.
### Expected Result
重启应用后，我希望注册中心在宕了一个zk节点的情况下，是可以使用另外两个OK的zk节点继续工作以保证我的应用正常启动。zookeeper集群如果只宕了一个我理解另外两个还是可用的。那为何不用另外两个OK的去注册呢。而是直接报错，并且启动。那如果是这样，zookeeper的集群模式又有何作用？ 又或者是我们的使用方法有问题？
```
Exception: Error creating bean with name 'cityController': Unsatisfied dependency expressed through field 'areaSyncService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'areaSyncServiceImpl': Unsatisfied dependency expressed through field 'bossRemoteService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bizRemoteService': FactoryBean threw exception on object creation; nested exception is org.I0Itec.zkclient.exception.ZkException: Unable to connect to 10.10.10.1:2181,zk02.domain.com:2181,10.10.10.3:2181
```
[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2633 ]
This message was relayed via gitbox.apache.org for notifications@dubbo.apache.org
[GitHub] [incubator-dubbo] carryxyh commented on issue #2633: zookeeper集群中有一个节点宕掉，注册中心连接失败
Posted by "carryxyh (GitHub)" <gi...@apache.org>.
Maybe it is dubbox.
[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2633 ]
This message was relayed via gitbox.apache.org for notifications@dubbo.apache.org
[GitHub] [incubator-dubbo] 356082462 commented on issue #2633: zookeeper集群中有一个节点宕掉，注册中心连接失败
Posted by "356082462 (GitHub)" <gi...@apache.org>.
2.5.7已经修复了这个问题，你看看release记录。
另外你用的2.8.4是什么版本呢？可以贴下maven坐标吗？
[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2633 ]
This message was relayed via gitbox.apache.org for notifications@dubbo.apache.org
[GitHub] [incubator-dubbo] Alibner closed issue #2633: zookeeper集群中有一个节点宕掉，注册中心连接失败
Posted by "Alibner (GitHub)" <gi...@apache.org>.
[ issue closed by Alibner ]
[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2633 ]
This message was relayed via gitbox.apache.org for notifications@dubbo.apache.org
[GitHub] [incubator-dubbo] Alibner commented on issue #2633: zookeeper集群中有一个节点宕掉，注册中心连接失败
Posted by "Alibner (GitHub)" <gi...@apache.org>.
@356082462 您好，我想问下，我们的这个版本是啥版本呢。 我看release最高才到2.6.......
[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2633 ]
This message was relayed via gitbox.apache.org for notifications@dubbo.apache.org
[GitHub] [incubator-dubbo] Alibner commented on issue #2633: zookeeper集群中有一个节点宕掉，注册中心连接失败
Posted by "Alibner (GitHub)" <gi...@apache.org>.
感谢回复；我确实是在issue里看到过说这个问题在以前的版本里修复了。
[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2633 ]
This message was relayed via gitbox.apache.org for notifications@dubbo.apache.org
[GitHub] [incubator-dubbo] Alibner commented on issue #2633: zookeeper集群中有一个节点宕掉，注册中心连接失败
Posted by "Alibner (GitHub)" <gi...@apache.org>.
是的，非常抱歉。走错地方了。。。
[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2633 ]
This message was relayed via gitbox.apache.org for notifications@dubbo.apache.org