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:[email protected]] Sent: Thursday, May 24, 2012 1:17 AM To: [email protected] 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.
