Hi, i want to know if you have worked in issue of JIRA UIMA-5189 which addresses error handling when a serializer throws an exception.
2016-11-21 16:32 GMT-05:00, Jaroslaw Cwiklik <[email protected]>: > Nelson, a fix for this is part of JIRA UIMA-5189 which addresses error > handing when a serializer throws an exception. > I will post UIMA-AS 2.9.0 release candidate tomorrow so you can test your > use case. Watch for an email on uima dev list. > Jerry > > On Mon, Nov 21, 2016 at 4:17 PM, nelson rivera <[email protected]> > wrote: > >> I tried to process a input cas in service aggregate deployed in >> uima-as. The annotations produced for annotators contains apparently >> invalid character, after finalize the processing , when the framework >> tries to send the reply, shows a org.xml.sax.SAXParseException error >> serializing the cas and in the client side i get not any reply, the >> listener associate it is not notified of the error, and the client >> program stays waiting >> >> the log of service aggregate error: >> >> 03:50:03.578 - 22: >> org.apache.uima.aae.controller.AggregateAnalysisEngineControl >> ler_impl.replyToClient: >> WARNING: Service: XDataFileExtractorAggregate Runtime Exception >> 03:50:03.579 - 22: >> org.apache.uima.aae.controller.AggregateAnalysisEngineControl >> ler_impl.replyToClient: >> WARNING: >> org.apache.uima.aae.error.AsynchAEException: >> org.xml.sax.SAXParseException; Trying to serialize non-XML 1.0 >> character: , 0x1 at offset 0 in string starting with >> at org.apache.uima.adapter.jms.activemq.JmsOutputChannel. >> getSerializedCas(JmsOutputChannel.java:1258) >> at org.apache.uima.adapter.jms.activemq.JmsOutputChannel. >> sendReply(JmsOutputChannel.java:793) >> at org.apache.uima.aae.controller.AggregateAnalysisEngineControl >> ler_impl.sendReplyToRemoteClient(AggregateAnalysisEngineControl >> ler_impl.java:2166) >> at org.apache.uima.aae.controller.AggregateAnalysisEngineControl >> ler_impl.replyToClient(AggregateAnalysisEngineController_impl.java:2335) >> at org.apache.uima.aae.controller.AggregateAnalysisEngineControl >> ler_impl.finalStep(AggregateAnalysisEngineController_impl.java:1855) >> at org.apache.uima.aae.controller.AggregateAnalysisEngineControl >> ler_impl.executeFlowStep(AggregateAnalysisEngineController_impl.java:2482) >> at org.apache.uima.aae.controller.AggregateAnalysisEngineControl >> ler_impl.process(AggregateAnalysisEngineController_impl.java:1264) >> at org.apache.uima.aae.handler.HandlerBase.invokeProcess( >> HandlerBase.java:118) >> at org.apache.uima.aae.handler.input.ProcessResponseHandler. >> cancelTimerAndProcess(ProcessResponseHandler.java:117) >> at org.apache.uima.aae.handler.input.ProcessResponseHandler. >> handleProcessResponseWithCASReference(ProcessResponseHandler.java:485) >> at org.apache.uima.aae.handler.input.ProcessResponseHandler. >> handle(ProcessResponseHandler.java:767) >> at org.apache.uima.aae.handler.HandlerBase.delegate( >> HandlerBase.java:149) >> at org.apache.uima.aae.handler.input.ProcessRequestHandler_ >> impl.handle(ProcessRequestHandler_impl.java:1085) >> at org.apache.uima.aae.spi.transport.vm.UimaVmMessageListener. >> onMessage(UimaVmMessageListener.java:107) >> at org.apache.uima.aae.spi.transport.vm. >> UimaVmMessageDispatcher$1.run(UimaVmMessageDispatcher.java:70) >> at java.util.concurrent.ThreadPoolExecutor.runWorker( >> ThreadPoolExecutor.java:1145) >> at java.util.concurrent.ThreadPoolExecutor$Worker.run( >> ThreadPoolExecutor.java:615) >> at org.apache.uima.aae.UimaAsThreadFactory$1.run( >> UimaAsThreadFactory.java:132) >> at java.lang.Thread.run(Thread.java:745) >> Caused by: org.xml.sax.SAXParseException; Trying to serialize non-XML >> 1.0 character: , 0x1 at offset 0 in string starting with >> at org.apache.uima.util.XMLSerializer$ >> CharacterValidatingContentHandler.checkForInvalidXmlChars( >> XMLSerializer.java:374) >> at org.apache.uima.util.XMLSerializer$ >> CharacterValidatingContentHandler.startElement(XMLSerializer.java:275) >> at org.apache.uima.cas.impl.XmiCasSerializer$ >> XmiDocSerializer.startElement(XmiCasSerializer.java:1197) >> at org.apache.uima.cas.impl.XmiCasSerializer$XmiDocSerializer. >> writeFsOrLists(XmiCasSerializer.java:711) >> at org.apache.uima.cas.impl.XmiCasSerializer$ >> XmiDocSerializer.writeFs(XmiCasSerializer.java:697) >> at org.apache.uima.cas.impl.CasSerializerSupport$ >> CasDocSerializer.encodeFS(CasSerializerSupport.java:1111) >> at org.apache.uima.cas.impl.CasSerializerSupport$ >> CasDocSerializer.encodeQueued(CasSerializerSupport.java:1015) >> at org.apache.uima.cas.impl.XmiCasSerializer$XmiDocSerializer. >> writeFeatureStructures(XmiCasSerializer.java:563) >> at org.apache.uima.cas.impl.CasSerializerSupport$ >> CasDocSerializer.serialize(CasSerializerSupport.java:439) >> at org.apache.uima.cas.impl.XmiCasSerializer.serialize( >> XmiCasSerializer.java:415) >> at org.apache.uima.cas.impl.XmiCasSerializer.serialize( >> XmiCasSerializer.java:385) >> at org.apache.uima.aae.UimaSerializer.serializeCasToXmi( >> UimaSerializer.java:145) >> at org.apache.uima.adapter.jms.activemq.JmsOutputChannel. >> serializeCAS(JmsOutputChannel.java:244) >> at org.apache.uima.adapter.jms.activemq.JmsOutputChannel. >> getSerializedCas(JmsOutputChannel.java:1243) >> ... 18 more >> >
