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Posted to dev@zookeeper.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/02/20 22:39:00 UTC

[jira] [Commented] (ZOOKEEPER-2978) fix potential null pointer exception when deleting node

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-2978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16370686#comment-16370686 ] 

ASF GitHub Bot commented on ZOOKEEPER-2978:
-------------------------------------------

Github user asfgit closed the pull request at:

    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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