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I'm using the following java options:
JAVA_OPTS='-Xmx1524m -Xms1524m
-Djava.awt.headless=true'
--- Grant Ingersoll <gsingers@xxxxxxx> wrote:
> What is your Java max heap size set to? This is the
> -Xmx Java option.
>
> Daniel Feinstein wrote:
> > Hi,
> >
> > My lucene index is not big (about 150M). My
> computer has 2G RAM but for some reason when I'm
> trying to store my index
> > using org.apache.lucene.store.RAMDirectory it
> fails with java out of memory exception. Also
> sometimes for the same
> > search query time spent on search could raise in
> 10-20 times. For example:
> >
> > Search one behavior: run one 90 msec, run two 1647
> msec, run three 87
> > Search two behavior: run one 2550 msec, run two
> 178 msec, run three 179
> > Search three behavior: run one 113 msec, run two
> 2744 msec, run three 112
> >
> > Could somebody explain me the behavior above. Why
> when my computer has a lot of RAM lucene is not
> fully loaded to it?
> > Why I could not use RAMDirectory? Why search time
> is not stable?
> >
> > Thanks,
> > Daniel
> >
> >
>
> --
>
-------------------------------------------------------------------
>
> Grant Ingersoll
> Sr. Software Engineer
> Center for Natural Language Processing
> Syracuse University
> School of Information Studies
> 335 Hinds Hall
> Syracuse, NY 13244
>
> http://www.cnlp.org
> Voice: 315-443-5484
> Fax: 315-443-6886
>
>
>
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