Song, you should be able to use 'nice' to reprioritize the MPI task
below that of your Hadoop jobs.
- Aaron
On Thu, Mar 5, 2009 at 8:26 PM, 柳松 wrote:
>
> Dear all:
> I run my hadoop program with another MPI program on the same cluster.
> here is the result of "top".
> PID USER PR NI
Dear all:
I run my hadoop program with another MPI program on the same cluster. here
is the result of "top".
PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND
11750 qianglv 25 0 233m 99m 6100 R 99.7 2.5 116:05.59 rosetta.mpich
18094 cip 17 0