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I try this command 

curl -L     http://cosmos.lab.fiware.org:14000/webhdfs/v1/user/souleime/file1         &user.name=souleime" -H "X-Auth-Token: *****************" -O

and I get curl(52) Empty reply from server. My file exists on the HDFS.

Zombo
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Scrpns
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1 Answers1

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I managed to read my file curl -i -L "http://cosmos.lab.fiware.org:14000/webhdfs/v1/user/souleime/file1?op=open&user.name=souleime" -H "X-Auth-Token: ****************"

?op=open was my problem

Scrpns
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  • Yes, the kind of operation must be added to the URL. The API is the same than the WebHDFS original one (https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-hdfs/WebHDFS.html), but with the addition of the OAuth2 token header. – frb Sep 14 '15 at 10:18