Hi All, I am experimenting MapReduce program on Hadoop-0.19. This program has single input file with 7 records(later it can have many records on multiple files) and each input suppose to produce 11 output records. When it runs with no_of_reducer=4. It produces only 33 records. But, when I ran with no_of_reducer=1 then it produces 77 records as expected.
What could be the reason for this ? I am missing any configuration parameter. Thanks Tamil