Because my node swaps the memory if the 2 map slots + 1 reduce is occupied
with my job. Sure I can minimize the max memory for the map/reduce process.
I tried this already, but I got a out of memory exception if set the max
heap size for the map/reduce process to low for my mr job.
2013/11/5 Vinod Kumar Vavilapalli <[EMAIL PROTECTED]>
> Why do you want to do this?
> On Nov 5, 2013, at 9:17 AM, John wrote:
> Is it possible to force the jobtracker executing only 2 map jobs or 1
> reduce job per time?
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