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From Shailesh Dargude <Shailesh_Darg...@symantec.com>
Subject RE: Right way to implement MR ?
Date Thu, 24 May 2012 09:50:53 GMT
Samir,
  
	Depends upon your data format and what you want to achieve. More information could have helped....

-Shailesh.

-----Original Message-----
From: samir das mohapatra [mailto:samir.helpdoc@gmail.com] 
Sent: Thursday, May 24, 2012 1:17 AM
To: common-user@hadoop.apache.org
Subject: Right way to implement MR ?

Hi All,
     How to compare to input file In M/R Job.
     let A Log file around 30GB
    and B Log file size is around 60 GB

  I wanted to know how  i will  define <K,V> inside the mapper.

 Thanks
  samir.

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