[jira] [Updated] (ZOOKEEPER-2319) UnresolvedAddressException cause the QuorumCnxManager.Listener exit

["Michael Han (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-2319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Han updated ZOOKEEPER-2319:
-----------------------------------
    Fix Version/s:     (was: 3.4.11)
                       (was: 3.5.3)
                   3.5.4

> UnresolvedAddressException cause the QuorumCnxManager.Listener exit
> -------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-2319
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2319
>             Project: ZooKeeper
>          Issue Type: Bug
>    Affects Versions: 3.4.6
>            Reporter: Zhaohui Yu
>             Fix For: 3.5.4, 3.6.0
>
>
> Given three nodes, the leader on 2, but some issue with this machine, so I shutdown this machine, and change the host name to another machine.
> Then I start the node in the new machine, but the new node can not join.
> I found the the 1 and 3's Listener thread exit.
> With the code of Listener's run method:
> I think we should catch UnresolvedAddressException to avoid the Listener exit.
> {noformat}
> @Override
>         public void run() {
>            
>             while((!shutdown) && (numRetries < 3)){
>                 try {
>                    // bind and accept
>                         receiveConnection(client);
>                   
>                 } catch (IOException e) {
>                     
>                 }
>             }
>             //
>         }
> {noformat}



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