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From Alessandro Binhara <binh...@gmail.com>
Subject Re: Group lens example
Date Fri, 03 Dec 2010 16:26:48 GMT
ok ..

I see..
How i can see a jvm memory use ?
How i can debug this code ?

The servlet generate a file ratings.txt  file on /tmp/tomcat ...

i dont know what is happen..

Thank s for help

On Thu, Dec 2, 2010 at 6:40 PM, Sean Owen <srowen@gmail.com> wrote:

> That doesn't sound right to me. A million ratings is very small. I don't
> know that this value is actually taking hold for you if you're runnign out
> of memory. You would want to debug to see what the heap size really is.
>
>
> On Thu, Dec 2, 2010 at 8:36 PM, Alessandro Binhara <binhara@gmail.com
> >wrote:
>
> > ok..
> >
> > i try another file ..
> > http://www.grouplens.org/system/files/million-ml-data.tar__0.gz
> > it works..
> >
> > but I recevi a out of  memory error ..
> >
> > *root cause*
> >
> > java.lang.OutOfMemoryError: Java heap space
> >
> >
>

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