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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-3571) Allow EditLogFileInputStream to read from a remote URL
Date Thu, 28 Jun 2012 21:47:44 GMT

     [ https://issues.apache.org/jira/browse/HDFS-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Todd Lipcon updated HDFS-3571:
------------------------------

       Resolution: Fixed
    Fix Version/s: 3.0.0
     Hadoop Flags: Reviewed
           Status: Resolved  (was: Patch Available)
    
> Allow EditLogFileInputStream to read from a remote URL
> ------------------------------------------------------
>
>                 Key: HDFS-3571
>                 URL: https://issues.apache.org/jira/browse/HDFS-3571
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, name-node
>    Affects Versions: 3.0.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>             Fix For: 3.0.0
>
>         Attachments: hdfs-3571.txt, hdfs-3571.txt
>
>
> In order to start up from remote edits storage (like the JournalNodes of HDFS-3077),
the NN needs to be able to load edits from a URL, instead of just local disk. This JIRA extends
EditLogFileInputStream to be able to use a URL reference in addition to the current File reference.

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