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From Francis Dupin <francis.du...@ifsttar.fr>
Subject hdfs : Change supergroup
Date Mon, 08 Feb 2016 16:45:49 GMT
Dear all,

Concern Hadoop 2.6.0

When I create a file as superuser, the group owner is 99.


But I have created a user:group for the superuser : hadoop:hadoop (1003)
and added in hdfs-site.xml :


<property>
<name>dfs.permissions.supergroup</name>
<value>hadoop</value>
<description>
The name of the group of super-users
</description>
</property>

Restarted all ... No change :
Files created are owned by hadoop:99 and in the webUI I can read 
"hadoop:supergroup"


Any idea ?

Thank you



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