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 > On Wed, May 12, 2010 at 1:35 PM, Eddie Epstein > 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 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