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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5949) New Namenode UI when trying to download a file, the browser doesn't know the file name
Date Fri, 14 Feb 2014 22:41:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13902059#comment-13902059
] 

Hudson commented on HDFS-5949:
------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #5174 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/5174/])
HDFS-5949. New Namenode UI when trying to download a file, the browser doesn't know the file
name.Contributed by Haohui Mai (brandonli: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1568536)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs/explorer.js


> New Namenode UI when trying to download a file, the browser doesn't know the file name
> --------------------------------------------------------------------------------------
>
>                 Key: HDFS-5949
>                 URL: https://issues.apache.org/jira/browse/HDFS-5949
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 2.3.0
>            Reporter: Travis Thompson
>            Assignee: Travis Thompson
>            Priority: Minor
>             Fix For: 2.4.0
>
>         Attachments: HDFS-5949-1.patch
>
>
> When trying to download a file though the new Namenode UI FS Browser, the browser doesn't
know the name of the file because of a trailing slash.  For instance, this url is broken and
Firefox picks a random name for:
> {noformat}
> http://dn.example.com:70/webhdfs/v1/user/tthompso/test_examples/wordcount_in/core-site.xml/?op=OPEN&delegation=TOKEN&namenoderpcaddress=namenode.example.com:9000&offset=0
> {noformat}
> But if you remove the trailing / on the file name, Firefox correctly picks up the name
of the file:
> {noformat}
> http://dn.example.com:70/webhdfs/v1/user/tthompso/test_examples/wordcount_in/core-site.xml?op=OPEN&delegation=TOKEN&namenoderpcaddress=namenode.example.com:9000&offset=0
> {noformat}



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