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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-6095) ActiveMasterManager NullPointerException
Date Fri, 25 May 2012 17:00:25 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6095?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jimmy Xiang updated HBASE-6095:
-------------------------------

    Status: Patch Available  (was: Open)
    
> ActiveMasterManager NullPointerException
> ----------------------------------------
>
>                 Key: HBASE-6095
>                 URL: https://issues.apache.org/jira/browse/HBASE-6095
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 0.94.1
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>            Priority: Minor
>             Fix For: 0.94.1
>
>         Attachments: hbase-6095.patch
>
>
> It is for 0.94 and 0.92.  Trunk doesn't have the issue.
> {code}
>       byte [] bytes =
>         ZKUtil.getDataAndWatch(watcher, watcher.masterAddressZNode);
>       // TODO: redo this to make it atomic (only added for tests)
>       ServerName master = ServerName.parseVersionedServerName(bytes);
> {code}
> bytes could be null.

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