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https://issues.apache.org/jira/browse/ZOOKEEPER-2978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Abraham Fine updated ZOOKEEPER-2978:
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Fix Version/s: 3.6.0
3.5.4
> 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: 3.5.4, 3.6.0, 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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