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From xeonmailinglist-gmail <xeonmailingl...@gmail.com>
Subject UserGroupInformation: No groups available for user
Date Thu, 23 Apr 2015 10:04:34 GMT
I am trying to submit a remote job in mapreduce, but I get the error [1].
I even have set in |hdfs-site.xml| in the remote hadoop the content [2], 
and changed permissions [3], but the problem remains.

How should I get rid of this problem?

|2015-04-23 05:57:35,648 WARN org.apache.hadoop.security.UserGroupInformation: No groups available
for user xeon
|

|     <property>
         <name>dfs.web.ugi</name>
         <value>xeon,webuser,webgroup</value>
     </property>
|

[3]

|2041  hdfs dfs -chown -R xeon:supergroup /user/xeon
2045  hdfs dfs -chown -R xeon:supergroup /tmp/hadoop-yarn/staging/xeon/
2039  hdfs dfs -chmod -R 777 /user/xeon
2053  hdfs dfs -chmod -R 777 /tmp/hadoop-yarn/staging/xeon
|

‚Äč

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