If it wasn't GC it would be core dumps and whatnot, nothings free :) I will reiterate what I said in my first answer, I'd like to see your GC log since at this point I haven't seen direct evidence of GC activity.
J-D On Fri, Dec 17, 2010 at 1:27 AM, Friso van Vollenhoven <[email protected]> wrote: > Hi J-D, > > Thanks for your comments and clarification. I guess GC does blow (especially > when writing things like databases and filesystems). > > Right now I will dive into GC tuning once more and probably lower the number > of reducers on the insert jobs. > > > Thanks, > Friso
