[jira] Assigned: (ZOOKEEPER-961) Watch recovery after disconnection when connection string contains a prefix

["Thomas Koch (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Koch reassigned ZOOKEEPER-961:
-------------------------------------

    Assignee: Thomas Koch

> Watch recovery after disconnection when connection string contains a prefix
> ---------------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-961
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-961
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: java client
>    Affects Versions: 3.3.1
>         Environment: Windows 32 bits
>            Reporter: pmpm47
>            Assignee: Thomas Koch
>            Priority: Critical
>
> Let's say you're using connection string "127.0.0.1:2182/foo".
> 1) put a childrenchanged watch on relative / (that is, on absolute path /foo)
> 2) stop the zk server
> 3) start the zk server
> 4) at this point, the client recovers the connection, and should have put back a watch on relative path /, but instead the client puts a watch on the *absolute* path /
> - if some other client adds or removes a node under /foo, nothing will happen
> - if some other client adds or removes a node under /, then you will get an error from the zk client library (string operation error)

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