Hi,
Can you also define 'efficient way' and the idea you have in mind to
implement that isn't already doable today?
On Thu, Jan 24, 2013 at 6:51 PM, Vikas Jadhav vikascjadha...@gmail.com wrote:
Anyone has idea about how should i modify Hadoop Code for
Performing Join operation in efficient
Vikas,
Check the below paper on the different ways on performing joins in MR
http://lintool.github.com/MapReduceAlgorithms/index.html
Also, `Hadoop - The Definitive Guide` has a section on the different
approaches and when to use them.
Thanks,
Praveen
Cloudera Certified Developer for Apache
