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Date: Fri, 21 Sep 2012 05:06:08 +1100 (NCT)
From: "Colin Patrick McCabe (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Updated] (HDFS-3932) NameNode Web UI broken if the
 rpc-address is set to the wildcard
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     [ https://issues.apache.org/jira/browse/HDFS-3932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Colin Patrick McCabe updated HDFS-3932:
---------------------------------------

    Attachment: HDFS-3932.007.patch

* Use {{NetUtils.getConnectAddress}}

* Update JavaDoc for {{NetUtils.getConnectAddress}}

Testing: I ran the unit test.  I also deployed this on a machine with a hostname that could be looked up (did not only resolve to 127.0.0.1), and observed that the external IP address got used to make URLs in the web UI.

(Just FYI, it still displays 0.0.0.0 in some places... but that is purely cosmetic I believe.  It will be fixed with HDFS-3946.)
                
> NameNode Web UI broken if the rpc-address is set to the wildcard   
> -------------------------------------------------------------------
>
>                 Key: HDFS-3932
>                 URL: https://issues.apache.org/jira/browse/HDFS-3932
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 1.0.3, 2.0.0-alpha
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>         Attachments: HDFS-3932.001.patch, HDFS-3932.002.patch, HDFS-3932.003.patch, HDFS-3932.005.patch, HDFS-3932.006.patch, HDFS-3932.007.patch
>
>
> If {{dfs.namenode.rpc-address}} is set to the wildcard some of links in the dfsnodelist.jsp and browseDirectory.jsp pages are broken because the nnaddr field is passed verbatim (eg nnaddr=0.0.0.0:8021).

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