-Incresing map reduce tasks will increse the time of the cpu does this seem to be correct
imen Megdiche 2012-12-13, 10:31
I am trying to increase the number of map and reduce tasks for a job and
even for the same data size, I noticed that the total time CPU increases but
I thought it would decrease. MapReduce is known for performance calculation,
but I do not see this when i do these small tests.
What de you thins about this issue ?
Nitin Pawar 2012-12-13, 10:41
Mohammad Tariq 2012-12-13, 10:50
imen Megdiche 2012-12-13, 12:55
Mohammad Tariq 2012-12-13, 13:59
imen Megdiche 2012-12-13, 14:21
Mohammad Tariq 2012-12-13, 14:23
imen Megdiche 2012-12-13, 14:28