Hello,

when I try to do

bin/hadoop fs -put conf input

I obtain:

put: org.apache.hadoop.security.AccessControlException: Permission
denied: user=santoni, access=WRITE,
inode="user":root:supergroup:rwxr-xr-x

What's that?

I've try to add the following entry to conf/hdfs-site.xml:

 <property>
  <name>dfs.permissions</name>
  <value>false</value>
 </property>

But nothing.

I've try to format the namenode too with
$ bin/hadoop namenode -format

but nothing

Thank you for help,

Andrea

Property should set at Namenode side.
Please check your classpath, really conf directory coming or not where you updated the propery.
________________________________________
From: Andrea Valentini Albanelli [[EMAIL PROTECTED]]
Sent: Wednesday, December 14, 2011 8:57 PM
To: [EMAIL PROTECTED]
Subject: Problem Hadoop

Hello,

when I try to do

bin/hadoop fs -put conf input

I obtain:

put: org.apache.hadoop.security.AccessControlException: Permission
denied: user=santoni, access=WRITE,
inode="user":root:supergroup:rwxr-xr-x

What's that?

I've try to add the following entry to conf/hdfs-site.xml:

 <property>
  <name>dfs.permissions</name>
  <value>false</value>
 </property>

But nothing.

I've try to format the namenode too with
$ bin/hadoop namenode -format

but nothing

Thank you for help,

Andrea