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From Radwen Aniba <arad...@gmail.com>
Subject Re: UIMA stops suddenly
Date Wed, 12 May 2010 18:42:48 GMT
it is very possible that an annotator hang (since a treatement could be long
to do) and if this is the case is there a way to let him hang anyway ? Why
an annotator stops when it takes a while treating a document ?


2010/5/12 Adam Lally <alally@alum.rpi.edu>

> On Wed, May 12, 2010 at 1:35 PM, Eddie Epstein <eaepstein@gmail.com>
> wrote:
>
> > It is possible that the user's annotator code is hanging. Either add
> > code to trace the annotator entry and exit, or turn on UIMA logging at
> > level FINE to see what the last thing being done is.
> >
> > Eddie
> >
> > On Wed, May 12, 2010 at 5:41 AM, Radwen Aniba <aradwen@gmail.com> wrote:
> > > Hi everybodey,
> > >
> > > I developped an application using UIMA and while running it on a big
> set
> > of
> > > documents which takes some time to process, UIMA suddenly stops without
> > any
> > > error message or warning
> > >
> > > Is there anything I can do to know where the problem occur ?
> > >
> > > Thanks for help
> > >
> > > Rad
> > >
> > > --
> > >
> >
>
> There's a convenient utility called jstack that comes with Java that lets
> you examine the stack track of any running process. See
> http://java.sun.com/j2se/1.5.0/docs/tooldocs/share/jstack.html
>
> By looking at the stack traces you should be able to tell if any of them
> are
> hung inside annotator code.
>
>  -Adam
>



-- 
R. ANIBA

Bioinformatics PhD
Laboratoire de Bioinformatique et Génomique Intégratives,
Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC),
1 rue Laurent Fries,
67404 Illkirch, France.
http://www-igbmc.u-strasbg.fr
http://alnitak.u-strasbg.fr/~aniba/alexsys

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