I don't think setting this on the command line does anything. It affects the
client JVM not the cluster. Set this in find/makers-site.conf
On May 25, 2011 2:42 AM, "Vipul Pandey" <[email protected]> wrote:
> hi!
>
> I had been running PFPGrowth embedded in my code so far in that my main
> class launches PFPGrowth after accepting the config params from command
> line. I used to set -Dmapred.child.java.opts="-server -Xmx2G -Xms2G" for
my
> jobs and the config used to be passed along to PFPGrowth as well.
> I just switched to using FPGrowthDriver directly to launch my jobs and now
> my tasks are failing due to OOME. It doesn't allow me to set the options
as
> above.
> Any way out?
>
> thanks!
> vipul
