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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-3133) Add support for DFS upgrade with HA enabled
Date Tue, 13 Nov 2012 23:12:13 GMT

     [ https://issues.apache.org/jira/browse/HDFS-3133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aaron T. Myers updated HDFS-3133:
---------------------------------

    Target Version/s: 2.0.3-alpha  (was: 2.0.0-alpha)
    
> Add support for DFS upgrade with HA enabled
> -------------------------------------------
>
>                 Key: HDFS-3133
>                 URL: https://issues.apache.org/jira/browse/HDFS-3133
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: ha, name-node
>    Affects Versions: 2.0.0-alpha
>            Reporter: Aaron T. Myers
>
> For the first implementation of HA NameNode, we punted on allowing DFS upgrade with HA
enabled, which makes doing a DFS upgrade on an HA-enabled cluster quite cumbersome and error-prone.
We should add better support for this.

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