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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5661) Browsing FileSystem via web ui, should use datanode's fqdn instead of ip address
Date Thu, 19 Dec 2013 18:31:11 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13853113#comment-13853113
] 

Hudson commented on HDFS-5661:
------------------------------

FAILURE: Integrated in Hadoop-Yarn-trunk #426 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/426/])
HDFS-5661. Browsing FileSystem via web ui, should use datanode's fqdn instead of ip address.
Contributed by Benoy Antony. (jing9: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1552177)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/JspHelper.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DatanodeJspHelper.java


> Browsing FileSystem via web ui, should use datanode's fqdn instead of ip address
> --------------------------------------------------------------------------------
>
>                 Key: HDFS-5661
>                 URL: https://issues.apache.org/jira/browse/HDFS-5661
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.2.0
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>             Fix For: 2.3.0
>
>         Attachments: HDFS-5661.patch, HDFS-5661.patch
>
>
> If authentication is enabled on the web ui, then a cookie is used to keep track of the
authentication information. There is normally a domain associated with the cookie. Since ip
address doesn't have any domain , the cookie will not be sent by the browser while making
http calls with ip address as the destination server.
> This will break browsing files system via web ui , if authentication is enabled.
> Browsing FileSystem via web ui, should use datanode's fqdn instead of ip address. 



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