When you run in parallel, there's a restriction on what the remote annotators can modify in the CAS: the annotators are not allowed to modify feature structures that already exist; they can only add new feature structures.
The error reported below occurs when the CAS being returned from a remote annotator has modified some feature structure in the CAS that existed when it received the CAS. -Marshall On 7/17/2013 4:36 AM, reshu.agarwal wrote: > Hi JC, > > Thanks for replying. This works and I also implemented it to my own > descriptors. > If I used serial flow it works perfectly but if I used parallel flow and > deploying all the descriptors services which are in parallel, > it shows the following error: > > Error on process CAS call to remote service: > org.apache.uima.aae.error.UimaEEServiceException: > org.apache.uima.cas.CASRuntimeException: "Preexisting FS encountered but not > allowed. "xmi:id=17" > at > org.apache.uima.adapter.jms.activemq.JmsOutputChannel.sendReply(JmsOutputChannel.java:871) > at > org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.sendReplyWithException(AggregateAnalysisEngineController_impl.java:1967) > at > org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.sendReplyToRemoteClient(AggregateAnalysisEngineController_impl.java:2054) > at > org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.replyToClient(AggregateAnalysisEngineController_impl.java:2195) > at > org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.finalStep(AggregateAnalysisEngineController_impl.java:1758) > at > org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.abortProcessingCas(AggregateAnalysisEngineController_impl.java:1057) > at > org.apache.uima.aae.controller.AggregateAnalysisEngineController_impl.process(AggregateAnalysisEngineController_impl.java:1099) > at > org.apache.uima.aae.error.handler.ProcessCasErrorHandler.handleError(ProcessCasErrorHandler.java:565) > at > org.apache.uima.aae.error.ErrorHandlerChain.handle(ErrorHandlerChain.java:57) > at > org.apache.uima.aae.handler.input.ProcessResponseHandler.handleProcessResponseFromRemote(ProcessResponseHandler.java:360) > at > org.apache.uima.aae.handler.input.ProcessResponseHandler.handle(ProcessResponseHandler.java:704) > at > org.apache.uima.adapter.jms.activemq.JmsInputChannel.onMessage(JmsInputChannel.java:702) > at > org.apache.uima.adapter.jms.activemq.ConcurrentMessageListener$1.run(ConcurrentMessageListener.java:211) > at > org.apache.uima.aae.UimaBlockingExecutor$1.run(UimaBlockingExecutor.java:106) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at > org.apache.uima.aae.UimaAsThreadFactory$1.run(UimaAsThreadFactory.java:118) > at java.lang.Thread.run(Thread.java:722) > Caused by: org.apache.uima.cas.CASRuntimeException: "Preexisting FS > encountered but not allowed. "xmi:id=17" > at > org.apache.uima.cas.impl.XmiCasDeserializer$XmiCasDeserializerHandler.startElement(XmiCasDeserializer.java:362) > at > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:506) > at > com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:182) > at > com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:353) > at > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2717) > at > com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607) > at > com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:116) > at > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489) > at > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835) > at > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764) > at > com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123) > at > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210) > at > org.apache.uima.aae.UimaSerializer.deserializeCasFromXmi(UimaSerializer.java:197) > at > org.apache.uima.aae.handler.input.ProcessResponseHandler.deserialize(ProcessResponseHandler.java:382) > at > org.apache.uima.aae.handler.input.ProcessResponseHandler.handleProcessResponseFromRemote(ProcessResponseHandler.java:274) > ... 8 more > Terminating Client... > > Thanks in advance. > > >> Have you deployed RoomNumberAnnotator service first? Use >> Deploy_RoomNumberAnnotator.xml to launch it. > >> JC > >> On Tue, Jul 16, 2013 at 1:32 AM, Reshu Agarwal <reshu.agarwal@... >> <http://gmane.org/get-address.php?address=reshu.agarwal%2dp5hCDL3j3lDQT0dZR%2bAlfA%40public.gmane.org>>wrote: > >> >> Hii... >> >> If I try to run the Deploy_MeetingDetectorTAE_RemoteRoomNumber.xml {example >> deployment xml} the following error is given in uima.log: >> >> 7/16/13 10:53:23 AM - 25:. >> org.apache.uima.aae.delegate.Delegate$2.Delegate.TimerTask.run: WARNING: >> Timeout While Waiting For Reply From Delegate:RoomNumber GetMeta Request >> Timed Out. Configured Reply Window Of 100,000. >> >> Please help me out. >> >> Thanks in advance. >> >> Reshu >> >> > > <http://news.gmane.org/find-root.php?message_id=%3cCAO329yAg6NDmx3JgT%2bTGVy1FxR2Z4YePY%5f0T3%2d3ZdNQOcJJUPw%40mail.gmail.com%3e> > >
