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From "Eli Collins (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-3050) refactor OEV to share more code with the NameNode
Date Tue, 20 Mar 2012 17:21:38 GMT

     [ https://issues.apache.org/jira/browse/HDFS-3050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eli Collins updated HDFS-3050:
------------------------------

    Status: Patch Available  (was: Open)
    
> refactor OEV to share more code with the NameNode
> -------------------------------------------------
>
>                 Key: HDFS-3050
>                 URL: https://issues.apache.org/jira/browse/HDFS-3050
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>            Priority: Minor
>         Attachments: HDFS-3050.006.patch
>
>
> Current, OEV (the offline edits viewer) re-implements all of the opcode parsing logic
found in the NameNode.  This duplicated code creates a maintenance burden for us.
> OEV should be refactored to simply use the normal EditLog parsing code, rather than rolling
its own.

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