hi dear
I am new to hadoop. I want have simple mathematics example to know how hadoop solve problem. I read wordcount but i want know about input number data
I really need very very simple example like this: For example 2x3 in one mapper and 4x5 in other and summation this 2 line in one reducer can anybody help me to write it in java?
i like read data from main class not text file and know how split of map input assign
any body help?