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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2014/10/29 22:59:33 UTC

[jira] [Resolved] (HBASE-12376) HBaseAdmin leaks ZK connections if failure starting watchers (ConnectionLossException)

     [ https://issues.apache.org/jira/browse/HBASE-12376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack resolved HBASE-12376.
---------------------------
       Resolution: Fixed
    Fix Version/s: 0.98.9
                   0.94.26
     Hadoop Flags: Reviewed

I liked your text [~busbey]; thats what I committed to 0.94 and 0.98 branches.  Thanks for reviews.

> HBaseAdmin leaks ZK connections if failure starting watchers (ConnectionLossException)
> --------------------------------------------------------------------------------------
>
>                 Key: HBASE-12376
>                 URL: https://issues.apache.org/jira/browse/HBASE-12376
>             Project: HBase
>          Issue Type: Bug
>          Components: Zookeeper
>    Affects Versions: 0.98.7, 0.94.24
>            Reporter: stack
>            Assignee: stack
>            Priority: Critical
>             Fix For: 0.94.26, 0.98.9
>
>         Attachments: 0001-12376-HBaseAdmin-leaks-ZK-connections-if-failure-sta.patch, 0001-12376-HBaseAdmin-leaks-ZK-connections-if-failure-sta.version2.patch
>
>
> This is a 0.98 issue that some users have been running into mostly running Canary and for whatever reason, setup of zk connection fails, usually with a ConnectionLossException.  End result is ugly leak zk connections.  ZKWatcher created instances are just left hang out.



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