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MapReduce >> mail # user >> How to use WebHDFS?


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How to use WebHDFS?
Can any one help me to explore WebHDFS.
The link for it is
here<http://hadoop.apache.org/docs/r2.0.3-alpha/hadoop-project-dist/hadoop-hdfs/WebHDFS.html>
.
I am unable to access it.

When I run this command
curl -i "
http://127.0.0.1:50070/webhdfs/v1/input/listOfFiles?op=GETFILESTATUS"

I get following error -

Sorry, you are not currently allowed to request
http://127.0.0.1:50070/webhdfs/v1/input/listOfFiles? from this cache until
you have authenticated yourself.

Please help me.
--
*With regards ---*
*Mohammad Mustaqeem*,
M.Tech (CSE)
MNNIT Allahabad
9026604270