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From Nitin Pawar <nitinpawar...@gmail.com>
Subject Re: authentication when uploading in to hadoop HDFS
Date Fri, 30 Aug 2013 06:44:12 GMT
Visioner,
is your cluster accessible on public network?
What kind of hdfs security you have kept in place?
what is your cluster security?(user level, intranet level)
who all have ssh-keys to login to any node on the cluster?




On Fri, Aug 30, 2013 at 12:08 PM, Visioner Sadak
<visioner.sadak@gmail.com>wrote:

> also we have done a password-less ssh within our clusters only so that
>  we can access the cluster but i guess this wont be the case for an
> external user right
>
>
> On Fri, Aug 30, 2013 at 12:05 PM, Visioner Sadak <visioner.sadak@gmail.com
> > wrote:
>
>> Hello friends we use filesystem.copyFrmLocal method of java api within a
>> tomcat conntainer  to move data in to   hadoop clusters, will any other
>> unauthorised user will be able to write in to our hadoop cluster using the
>> java api or is any extra authenticaton needed from our side
>>
>
>


-- 
Nitin Pawar

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