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Date: Wed, 12 May 2010 16:10:12 -0400
Message-ID: <AANLkTimOEWw6DNRFVVzUHzy5D6vGSxyPoJbozAkH7YIn@mail.gmail.com>
Subject: Re: UIMA stops suddenly
From: Adam Lally <alally@alum.rpi.edu>
To: user@uima.apache.org
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On Wed, May 12, 2010 at 2:42 PM, Radwen Aniba <aradwen@gmail.com> wrote:

> 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 ? Wh=
y
> an annotator stops when it takes a while treating a document ?
>

It doesn't stop.  By "hang" I meant your annotator could be taking
*forever*, or at least such a long time that you were not willing to wait
for it.
 -Adam


>
> 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 a=
t
> > > 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 bi=
g
> > 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 le=
ts
> > 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 the=
m
> > are
> > hung inside annotator code.
> >
> >  -Adam
> >
>
>
>
> --
> R. ANIBA
>
> Bioinformatics PhD
> Laboratoire de Bioinformatique et G=E9nomique Int=E9gratives,
> Institut de G=E9n=E9tique et de Biologie Mol=E9culaire et Cellulaire (IGB=
MC),
> 1 rue Laurent Fries,
> 67404 Illkirch, France.
> http://www-igbmc.u-strasbg.fr
> http://alnitak.u-strasbg.fr/~aniba/alexsys<http://alnitak.u-strasbg.fr/%7=
Eaniba/alexsys>
>

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