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From "Daryn Sharp (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2450) Only complete hostname is supported to access data via hdfs://
Date Thu, 20 Oct 2011 19:08:10 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daryn Sharp updated HDFS-2450:
------------------------------

    Attachment: HDFS-2450-1.patch

     [exec] +1 overall.  
     [exec] 
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec] 
     [exec]     +1 tests included.  The patch appears to include 3 new or modified tests.
     [exec] 
     [exec]     +1 javadoc.  The javadoc tool did not generate any warning messages.
     [exec] 
     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler
warnings.
     [exec] 
     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9)
warnings.

                
> Only complete hostname is supported to access data via hdfs://
> --------------------------------------------------------------
>
>                 Key: HDFS-2450
>                 URL: https://issues.apache.org/jira/browse/HDFS-2450
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 0.20.205.0
>            Reporter: Rajit Saha
>            Assignee: Daryn Sharp
>         Attachments: HDFS-2450-1.patch, HDFS-2450.patch
>
>
> If my complete hostname is  host1.abc.xyz.com, only complete hostname must be used to
access data via hdfs://
> I am running following in .20.205 Client to get data from .20.205 NN (host1)
> $hadoop dfs -copyFromLocal /etc/passwd  hdfs://host1/tmp
> copyFromLocal: Wrong FS: hdfs://host1/tmp, expected: hdfs://host1.abc.xyz.com
> Usage: java FsShell [-copyFromLocal <localsrc> ... <dst>]
> $hadoop dfs -copyFromLocal /etc/passwd  hdfs://host1.abc/tmp/
> copyFromLocal: Wrong FS: hdfs://host1.blue/tmp/1, expected: hdfs://host1.abc.xyz.com
> Usage: java FsShell [-copyFromLocal <localsrc> ... <dst>]
> $hadoop dfs -copyFromLocal /etc/passwd  hftp://host1.abc.xyz/tmp/
> copyFromLocal: Wrong FS: hdfs://host1.blue/tmp/1, expected: hdfs://host1.abc.xyz.com
> Usage: java FsShell [-copyFromLocal <localsrc> ... <dst>]
> Only following is supported 
> $hadoop dfs -copyFromLocal /etc/passwd  hdfs://host1.abc.xyz.com/tmp/

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