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From "Abraham Fine (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (ZOOKEEPER-2978) fix potential null pointer exception when deleting node
Date Tue, 20 Feb 2018 22:39:00 GMT

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-2978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Abraham Fine resolved ZOOKEEPER-2978.
-------------------------------------
    Resolution: Fixed

Issue resolved by pull request 461
[https://github.com/apache/zookeeper/pull/461]

> fix potential null pointer exception when deleting node
> -------------------------------------------------------
>
>                 Key: ZOOKEEPER-2978
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2978
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: java client
>    Affects Versions: 3.4.11
>            Reporter: achimbab
>            Priority: Trivial
>             Fix For: 3.4.12
>
>
> At line 518, 'existWatches.remove(clientPath)' is null because watches for clientPath
is already removed.
> https://github.com/apache/zookeeper/pull/461/commits/a6044af23ae1096a8c5305633320fa139cf730b2
>  



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