UIMA stops suddenly

[Radwen Aniba <ar...@gmail.com>]

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

--

Re: UIMA stops suddenly

[Adam Lally <al...@alum.rpi.edu>]

On Wed, May 12, 2010 at 2:42 PM, Radwen Aniba <ar...@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 ? Why
> 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 <al...@alum.rpi.edu>
>
> > On Wed, May 12, 2010 at 1:35 PM, Eddie Epstein <ea...@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 <ar...@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<http://alnitak.u-strasbg.fr/%7Eaniba/alexsys>
>

Re: UIMA stops suddenly

[Radwen Aniba <ar...@gmail.com>]

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 <al...@alum.rpi.edu>

> On Wed, May 12, 2010 at 1:35 PM, Eddie Epstein <ea...@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 <ar...@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

Re: UIMA stops suddenly

[Adam Lally <al...@alum.rpi.edu>]

On Wed, May 12, 2010 at 1:35 PM, Eddie Epstein <ea...@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 <ar...@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

Re: UIMA stops suddenly

[Eddie Epstein <ea...@gmail.com>]

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 <ar...@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
>
> --
>