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From Jakob Homan <jho...@yahoo-inc.com>
Subject Re: Some issues!
Date Tue, 18 Aug 2009 19:23:16 GMT
    I would suggest you look at the FileSystem interface, which is our 
starting point for implementing a file system for use with Hadoop. 
There are several implementations, such as S3FileSystem, that you can 
look at for inspiration.

Jakob Homan
Hadoop at Yahoo!

Sugandha Naolekar wrote:
> Hello!
>     I am planning to implement a DFS of that would work on the same lines of
> principle as of HDFS but, with some extra features. Like as, Encryption and
> decryption of data that would be transferred between remote client and
> Hadoop cluster.
>    I want to encrypt data before or while placing it in HDFS and then while
> retreival of the same, vice versa should happen,i.e; decryption....
> Can you please suggest me how to approach for the entire episode?
> Regards!
> Sugandha

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