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From Abhiraj Butala <abhiraj.but...@gmail.com>
Subject Re: NFS Gateway readonly issue
Date Fri, 18 Jul 2014 04:32:36 GMT

I was able to reproduce the issue on latest hadoop trunk. Though for me, I
could only delete files, deleting directories were correctly blocked. I
have opened https://issues.apache.org/jira/browse/HDFS-6703 to further
track the issue. Thanks for reporting!

On Thu, Jul 10, 2014 at 3:09 AM, bigdatagroup <bigdatagroup@itecons.it>

>  Hello,
> we are experiencing a strange issue with our Hadoop cluster implementing
> NFS Gateway.
> We exported our distributed filesystem with the following configuration
> (Managed by Cloudera Manager over CDH 5.0.1):
>  <property>
>     <name>dfs.nfs.exports.allowed.hosts</name>
>     <value> ro</value>
>   </property>
> As you can see, we expect the exported FS to be read-only, but in fact we
> are able to delete files and folders stored on it (where the user has the
> correct permissions), from  the client machine that mounted the FS.
> Other writing operations are correctly blocked.
> Hadoop Version in use: 2.3.0+cdh5.0.1+567
> Bye.
> --
> *Omar*

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