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From Vinod Kumar Vavilapalli <vino...@hortonworks.com>
Subject Re: How does Kerberos work with Hadoop ?
Date Thu, 21 Feb 2013 21:09:22 GMT

You should read the hadoop security design doc which you can find at https://issues.apache.org/jira/browse/HADOOP-4487

HTH,
+Vinod Kumar Vavilapalli
Hortonworks Inc.
http://hortonworks.com/

On Feb 21, 2013, at 11:02 AM, rohit sarewar wrote:

> 
> I am looking for an explanation of Kerberos working with Hadoop cluster .
> I need to know how KDC is used by hdfs and mapred.
> 
> (Something like this :- An example of kerberos with mail server , https://www.youtube.com/watch?v=KD2Q-2ToloE)
> 
> How the name node and data node are prone to attacks ?
> What all types of attack can occur ?
> 
> Please help!
> 


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