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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