Thanks sean.. Seems it might have issue with thread safety of ctakes modules... mainly postagger. i too am guessing :P
On Fri, Feb 3, 2017 at 2:46 AM, Finan, Sean < sean.fi...@childrens.harvard.edu> wrote: > Hi Shahid, > > > > Just fyi, That client app is not part of ctakes or supported by the > general ctakes community. My initial guess would be that it ran out of > memory or had an empty or unreadable document. Again, this is a complete > shot in the dark as I don’t use that servlet and the error report has > nothing specific with regard to ctakes. > > > > Sean > > > > *From:* shahid ashraf [mailto:sha...@trialx.com] > *Sent:* Thursday, February 02, 2017 8:37 AM > *To:* Finan, Sean; dev@ctakes.apache.org; Andrey Kurdumov; > masanz.ja...@gmail.com > *Subject:* Annotator processing failed > > > > I am using ctakes examples java servlet from here http://healthnlp.github. > io/examples/ > <https://urldefense.proofpoint.com/v2/url?u=http-3A__healthnlp.github.io_examples_&d=DwMFaQ&c=qS4goWBT7poplM69zy_3xhKwEW14JZMSdioCoppxeFU&r=fs67GvlGZstTpyIisCYNYmQCP6r0bcpKGd4f7d4gTao&m=-pS4a8HsJtgy3fXJt8JmXdvd3X9gG3l5UR-hkoRDG0A&s=qaWZ-ReKaj42RMRONEYR2tHoDSKM2KFJT9DyzNdzNi4&e=> > > After processing some documents maybe 1000+ it gets this error > > javax.servlet.ServletException: > org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator > processing failed. > > > org.apache.ctakes.web.client.servlet.DemoServlet.doPost(DemoServlet.java:103) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:650) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:731) > > org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > > *root cause* > > org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator > processing failed. > > > org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:412) > > > org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:314) > > > org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.processUntilNextOutputCas(ASB_impl.java:570) > > > org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.<init>(ASB_impl.java:412) > > > org.apache.uima.analysis_engine.asb.impl.ASB_impl.process(ASB_impl.java:344) > > > org.apache.uima.analysis_engine.impl.AggregateAnalysisEngine_impl.processAndOutputNewCASes(AggregateAnalysisEngine_impl.java:265) > > > org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.processUntilNextOutputCas(ASB_impl.java:570) > > > org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.<init>(ASB_impl.java:412) > > > org.apache.uima.analysis_engine.asb.impl.ASB_impl.process(ASB_impl.java:344) > > > org.apache.uima.analysis_engine.impl.AggregateAnalysisEngine_impl.processAndOutputNewCASes(AggregateAnalysisEngine_impl.java:265) > > > org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:269) > > > org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:284) > > > org.apache.ctakes.web.client.servlet.DemoServlet.doPost(DemoServlet.java:92) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:650) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:731) > > org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > > *root cause* > > java.lang.NullPointerException > > > > -- > > with Regards > > Shahid Ashraf > -- with Regards Shahid Ashraf
