[jira] Commented: (ZOOKEEPER-682) Event is not processed when the watcher is set to watch "/" if chrooted

["Patrick Hunt (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838503#action_12838503 ] 

Patrick Hunt commented on ZOOKEEPER-682:
----------------------------------------

We need to add a test for this case. We should add it to both the c and java.

> Event is not processed when the watcher is set to watch "/" if chrooted
> -----------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-682
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-682
>             Project: Zookeeper
>          Issue Type: Bug
>          Components: java client
>    Affects Versions: 3.2.2
>            Reporter: Scott Wang
>            Assignee: Scott Wang
>            Priority: Blocker
>             Fix For: 3.3.0
>
>         Attachments: ZOOKEEPER-682.patch
>
>
> After the event notification response from server is received, the client will convert the server path to the client path if chrooted by:
> event.setPath(serverPath.substring(chrootPath.length());
> If chrootPath and serverPath are the same, then the event's path will be set to a null string.
> But the key of the watcher's map is "/", not a null string, so the watcher will not get notified at all.

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