[jira] [Created] (HDFS-2450) Only complete hostname is supported to access data via hdfs://

["Rajit Saha (Created) (JIRA)" <ji...@apache.org>]

Only complete hostname is supported to access data via hdfs://
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                 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


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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