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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (HDFS-3484) hdfs fsck doesn't work if NN HTTP address is set to 0.0.0.0 even if NN RPC address is configured
Date Thu, 11 Oct 2012 17:47:04 GMT

     [ https://issues.apache.org/jira/browse/HDFS-3484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arun C Murthy closed HDFS-3484.
-------------------------------

    
> hdfs fsck doesn't work if NN HTTP address is set to 0.0.0.0 even if NN RPC address is
configured
> ------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-3484
>                 URL: https://issues.apache.org/jira/browse/HDFS-3484
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs client
>    Affects Versions: 2.0.0-alpha
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>            Priority: Minor
>             Fix For: 2.0.2-alpha
>
>         Attachments: HDFS-3484.patch
>
>
> The default NN HTTP address is 0.0.0.0. Clients which need to connect to the HTTP address
(e.g. fsck and fetchImage) need an address which is actually resolvable, however. If the configured
NN HTTP address is set to 0.0.0.0, these clients should fall back on using the hostname configured
for the RPC address, with the port configured for the HTTP address.

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