Hi,

I'm having a problem using UIMA-AS. I have a pipeline set up that processes HTML documents in ~= 10 ms. The total time out value was initially 20 seconds, but I increased it to 120 ms at some point to avoid this problem, it seemed to help.

However, sometimes the 2 minutes is still hit and a warning is shown. When this occurs, it will usually be accompanied with NullPointerExceptions in combination with Xerces, somewhere in the internals of UIMA. See the attached log-file excerpt for the errors I'm seeing. The first 5 lines are the 'normal' output, which was repeated for several thousand lines before during the succesful operation of the pipeline.

The SOFA that is being sent out during this particular exception is a quite small HTML-document, just a couple of kilobytes, and it's not actually reproducible with the same document; if I run the program again it will eventually fail, but at some other point.

How can I go about solving this issue? Since the part of my own code in the stacktrace is limited to the point where 'sendCAS' is called, I can't really think of any additional debugging I can do.

Any suggestions are highly appreciated!

Thanks,

Egbert van der Wal
15:53:04.331 [main] ERROR nl.qmodus.keywordspotter.ProcessDocuments - 
---------------------------------------------
15:53:04.333 [main] ERROR nl.qmodus.keywordspotter.ProcessDocuments - Executing 
query to get companies with id > 1917641
15:53:07.062 [main] ERROR nl.qmodus.keywordspotter.ProcessDocuments - Retrieved 
100 companies
15:53:07.086 [main] ERROR nl.qmodus.keywordspotter.ProcessDocuments - Got 124 
websites for companies
15:53:07.815 [main] ERROR nl.qmodus.keywordspotter.ProcessDocuments - Got 2237 
webpage ids for websites
15:53:07.815 [main] ERROR nl.qmodus.keywordspotter.ProcessDocuments - Number of 
companies in this batch: 100
Aug 25, 2016 3:55:41 PM org.apache.uima.aae.delegate.Delegate$1 
Delegate.TimerTask.run
WARNING: Timeout While Waiting For Reply From Delegate:SpotterQueue Process CAS 
Request Timed Out. Configured Reply Window Of 120,000. Cas Reference 
Id:-4b4d10ef:156c1fa14e4:-7a80
Aug 25, 2016 3:55:41 PM 
org.apache.uima.adapter.jms.client.ClientServiceDelegate handleError
WARNING: Process Timeout - Uima AS Client Didn't Receive Process Reply Within 
Configured Window Of:120,000 millis
Aug 25, 2016 3:55:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
notifyOnTimout
WARNING: Request To Process Cas Has Timed-out.  Service Queue:SpotterQueue. 
Broker: tcp://localhost:61616 Cas Timed-out on host: 192.168.1.214
Aug 25, 2016 3:55:41 PM 
org.apache.uima.adapter.jms.client.ActiveMQMessageSender run
INFO: UIMA AS Client Message Dispatcher Sending GetMeta Ping To the Service
Aug 25, 2016 3:55:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl sendCAS
INFO: Uima AS Client Sent PING Message To Service: SpotterQueue
Aug 25, 2016 3:55:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
handleMetadataReply
INFO: UIMA AS Client Received GetMeta Ping Reply from Service:SpotterQueue on 
host: 192.168.1.214
Aug 25, 2016 3:55:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
handleMetadataReply
INFO: UIMA AS Dispatching CAS: -4b4d10ef:156c1fa14e4:-7a74 (Hashcode:895281180) 
from Delayed List
Aug 25, 2016 3:55:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
handleMetadataReply
INFO: UIMA AS Dispatching CAS: -4b4d10ef:156c1fa14e4:-7a73 
(Hashcode:1496949625) from Delayed List
Aug 25, 2016 3:57:41 PM org.apache.uima.aae.delegate.Delegate$1 
Delegate.TimerTask.run
WARNING: Timeout While Waiting For Reply From Delegate:SpotterQueue Process CAS 
Request Timed Out. Configured Reply Window Of 120,000. Cas Reference 
Id:-4b4d10ef:156c1fa14e4:-7a7f
Aug 25, 2016 3:57:41 PM 
org.apache.uima.adapter.jms.client.ClientServiceDelegate handleError
WARNING: Process Timeout - Uima AS Client Didn't Receive Process Reply Within 
Configured Window Of:120,000 millis
Aug 25, 2016 3:57:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
notifyOnTimout
WARNING: Request To Process Cas Has Timed-out.  Service Queue:SpotterQueue. 
Broker: tcp://localhost:61616 Cas Timed-out on host: 192.168.1.214
15:57:41.529 [main] ERROR nl.qmodus.keywordspotter.ProcessDocuments - Exception 
while sending CAS for WebPage ID 57119383
Aug 25, 2016 3:57:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl$2 
onMessage
WARNING:
java.lang.NullPointerException
        at org.apache.uima.cas.impl.CASImpl.ll_getFSForRef(CASImpl.java:3478)
        at org.apache.uima.cas.impl.CASImpl.getSofa(CASImpl.java:804)
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.ll_addFS_common(FSIndexRepositoryImpl.java:2781)
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.ll_addFS(FSIndexRepositoryImpl.java:2763)
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.addFS(FSIndexRepositoryImpl.java:2068)
        at 
org.apache.uima.cas.impl.XmiCasDeserializer$XmiCasDeserializerHandler.endDocument(XmiCasDeserializer.java:1486)
        at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown 
Source)
        at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown 
Source)
        at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
        at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
        at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown
 Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at 
org.apache.uima.aae.UimaSerializer.deserializeCasFromXmi(UimaSerializer.java:215)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserialize(BaseUIMAAsynchronousEngineCommon_impl.java:1895)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserializeCAS(BaseUIMAAsynchronousEngineCommon_impl.java:1943)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserializeAndCompleteProcessingReply(BaseUIMAAsynchronousEngineCommon_impl.java:2268)
        at 
org.apac.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.handleProcessReply(BaseUIMAAsynchronousEngineCommon_impl.java:1464)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl$2.run(BaseUIMAAsynchronousEngineCommon_impl.java:2014)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

15:57:41.529 [main] ERROR nl.qmodus.keywordspotter.ProcessDocuments - Stacktrace
org.apache.uima.resource.ResourceProcessException
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.sendCAS(BaseUIMAAsynchronousEngineCommon_impl.java:977)
 ~[uimaj-as-jms-2.8.1.jar:2.8.1]
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.sendCAS(BaseUIMAAsynchronousEngineCommon_impl.java:1011)
 ~[uimaj-as-jms-2.8.1.jar:2.8.1]
        at 
nl.qmodus.keywordspotter.ProcessDocuments.processDocuments(ProcessDocuments.java:255)
 [main/:?]
        at 
nl.qmodus.keywordspotter.ProcessDocuments.run(ProcessDocuments.java:105) 
[main/:?]
        at 
nl.qmodus.keywordspotter.ProcessDocuments.main(ProcessDocuments.java:87) 
[main/:?]
Caused by: org.apache.uima.UIMARuntimeException
org.apache.uima.resource.ResourceProcessException       at 
org.apache.uima.cas.impl.XmiCasSerializer.serialize(XmiCasSerializer.java:420) 
~[uimaj-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.cas.impl.XmiCasSerializer.serialize(XmiCasSerializer.java:385) 
~[uimaj-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.aae.UimaSerializer.serializeCasToXmi(UimaSerializer.java:145) 
~[uimaj-as-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.serializeCAS(BaseUIMAAsynchronousEngineCommon_impl.java:307)
 ~[uimaj-as-jms-2.8.1.jar:2.8.1]
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.sendCAS(BaseUIMAAsynchronousEngineCommon_impl.java:873)
 ~[uimaj-as-jms-2.8.1.jar:2.8.1]
        ... 4 more
Caused by: java.lang.NullPointerException
        at 
org.apache.uima.cas.impl.CasSerializerSupport$CasDocSerializer.enqueueCommon(CasSerializerSupport.java:693)
 ~[uimaj-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.cas.impl.CasSerializerSupport$CasDocSerializer.enqueueCommon(CasSerializerSupport.java:646)
 ~[uimaj-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.cas.impl.CasSerializerSupport$CasDocSerializer.enqueueIndexedFs(CasSerializerSupport.java:708)
 ~[uimaj-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.cas.impl.CasSerializerSupport$CasDocSerializer.enqueueIndexed(CasSerializerSupport.ja
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.sendCAS(BaseUIMAAsynchronousEngineCommon_impl.java:977)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.sendCAS(BaseUIMAAsynchronousEngineCommon_impl.java:1011)
        at 
nl.qmodus.keywordspotter.ProcessDocuments.processDocuments(ProcessDocuments.java:255)
        at 
nl.qmodus.keywordspotter.ProcessDocuments.run(ProcessDocuments.java:105)
        at 
nl.qmodus.keywordspotter.ProcessDocuments.main(ProcessDocuments.java:87)
Caused by: org.apache.uima.UIMARuntimeException
        at 
org.apache.uima.cas.impl.XmiCasSerializer.serialize(XmiCasSerializer.java:420)
va:593) ~[uimaj-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.cas.impl.CasSerializerSupport$CasDocSerializer.serialize(CasSerializerSupport.java:412)
 ~[uimaj-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.cas.impl.XmiCasSerializer.serialize(XmiCasSerializer.java:415) 
~[uimaj-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.cas.impl.XmiCasSerializer.serialize(XmiCasSerializer.java:385) 
~[uimaj-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.aae.UimaSerializer.serializeCasToXmi(UimaSerializer.java:145) 
~[uimaj-as-core-2.8.1.jar:2.8.1]
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.serializeCAS(BaseUIMAAsynchronousEngineCommon_impl.java:307)
 ~[uimaj-as-jms-2.8.1.jar:2.8.1]
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.sendCAS(BaseUIMAAsynchronousEngineCommon_impl.java:873)
 ~[uimaj-as-jms-2.8.1.jar:2.8.1]
        ... 4 more
15:57:41.538 [main] ERROR nl.qmodus.keywordspotter.ProcessDocuments - DONE 
PROCESSING IN 4312584 MS AVERAGE TIME PER COMPANY 502 MS
        at 
org.apache.uima.cas.impl.XmiCasSerializer.serialize(XmiCasSerializer.java:385)
        at 
org.apache.uima.aae.UimaSerializer.serializeCasToXmi(UimaSerializer.java:145)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.serializeCAS(BaseUIMAAsynchronousEngineCommon_impl.java:307)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.sendCAS(BaseUIMAAsynchronousEngineCommon_impl.java:873)
        ... 4 more
Caused by: java.lang.NullPointerException
        at 
org.apache.uima.cas.impl.CasSerializerSupport$CasDocSerializer.enqueueCommon(CasSerializerSupport.java:693)
        at 
org.apache.uima.cas.impl.CasSerializerSupport$CasDocSerializer.enqueueCommon(CasSerializerSupport.java:646)
        at 
org.apache.uima.cas.impl.CasSerializerSupport$CasDocSerializer.enqueueIndexedFs(CasSerializerSupport.java:708)
        at 
org.apache.uima.cas.impl.CasSerializerSupport$CasDocSerializer.enqueueIndexed(CasSerializerSupport.java:593)
        at 
org.apache.uima.cas.impl.CasSerializerSupport$CasDocSerializer.serialize(CasSerializerSupport.java:412)
        at 
org.apache.uima.cas.impl.XmiCasSerializer.serialize(XmiCasSerializer.java:415)
        ... 8 more
15:57:41.538 [main] ERROR nl.qmodus.keywordspotter.ProcessDocuments - Done!
WARNING: Timeout While Waiting For Reply From Delegate:SpotterQueue Process CAS 
Request Timed Out. Configured Reply Window Of 120,000. Cas Reference 
Id:-4b4d10ef:156c1fa14e4:-7a7e
Aug 25, 2016 3:58:45 PM 
org.apache.uima.adapter.jms.client.ClientServiceDelegate handleError
WARNING: Process Timeout - Uima AS Client Didn't Receive Process Reply Within 
Configured Window Of:120,000 millis
Aug 25, 2016 3:58:45 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
notifyOnTimout
WARNING: Request To Process Cas Has Timed-out.  Service Queue:SpotterQueue. 
Broker: tcp://localhost:61616 Cas Timed-out on host: 192.168.1.214
Aug 25, 2016 3:58:45 PM 
org.apache.uima.adapter.jms.client.ActiveMQMessageSender run
INFO: UIMA AS Client Message Dispatcher Sending GetMeta Ping To the Service
Aug 25, 2016 3:58:45 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl sendCAS
INFO: Uima AS Client Sent PING Message To Service: SpotterQueue
Aug 25, 2016 3:58:45 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
handleMetadataReply
INFO: UIMA AS Client Received GetMeta Ping Reply from Service:SpotterQueue on 
host: 192.168.1.214
Aug 25, 2016 3:58:45 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
handleMetadataReply
INFO: UIMA AS Dispatching CAS: -4b4d10ef:156c1fa14e4:-7a70 (Hashcode:893504292) 
from Delayed List
> Building 75% > :execute

Aug 25, 2016 4:00:45 PM org.apache.uima.aae.delegate.Delegate$1 
Delegate.TimerTask.run
WARNING: Timeout While Waiting For Reply From Delegate:SpotterQueue Process CAS 
Request Timed Out. Configured Reply Window Of 120,000. Cas Reference 
Id:-4b4d10ef:156c1fa14e4:-7a7c
Aug 25, 2016 4:00:45 PM 
org.apache.uima.adapter.jms.client.ClientServiceDelegate handleError
WARNING: Process Timeout - Uima AS Client Didn't Receive Process Reply Within 
Configured Window Of:120,000 millis
Aug 25, 2016 4:00:45 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
notifyOnTimout
WARNING: Request To Process Cas Has Timed-out.  Service Queue:SpotterQueue. 
Broker: tcp://localhost:61616 Cas Timed-out on host: 192.168.1.214
Aug 25, 2016 4:00:45 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl$2 
onMessage
WARNING:
java.lang.NullPointerException
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.ll_addFS_common(FSIndexRepositoryImpl.java:2800)
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.ll_addFS(FSIndexRepositoryImpl.java:2763)
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.addFS(FSIndexRepositoryImpl.java:2068)
        at 
org.apache.uima.cas.impl.XmiCasDeserializer$XmiCasDeserializerHandler.endDocument(XmiCasDeserializer.java:1486)
        at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown 
Source)
        at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown 
Source)
        at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
        at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
        at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown
 Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at 
org.apache.uima.aae.UimaSerializer.deserializeCasFromXmi(UimaSerializer.java:215)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserialize(BaseUIMAAsynchronousEngineCommon_impl.java:1895)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserializeCAS(BaseUIMAAsynchronousEngineCommon_impl.java:1943)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserializeAndCompleteProcessingReply(BaseUIMAAsynchronousEngineCommon_impl.java:2268)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.handleProcessReply(BaseUIMAAsynchronousEngineCommon_impl.java:1464)
        
apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl$2.run(BaseUIMAAsynchronousEngineCommon_impl.java:2014)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

Aug 25, 2016 4:02:34 PM org.apache.uima.aae.delegate.Delegate$1 
Delegate.TimerTask.run
WARNING: Timeout While Waiting For Reply From Delegate:SpotterQueue Process CAS 
Request Timed Out. Configured Reply Window Of 120,000. Cas Reference 
Id:-4b4d10ef:156c1fa14e4:-7a7b
Aug 25, 2016 4:02:34 PM 
org.apache.uima.adapter.jms.client.ClientServiceDelegate handleError
WARNING: Process Timeout - Uima AS Client Didn't Receive Process Reply Within 
Configured Window Of:120,000 millis
Aug 25, 2016 4:02:34 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
notifyOnTimout
WARNING: Request To Process Cas Has Timed-out.  Service Queue:SpotterQueue. 
Broker: tcp://localhost:61616 Cas Timed-out on host: 192.168.1.214
Aug 25, 2016 4:02:34 PM 
org.apache.uima.adapter.jms.client.ActiveMQMessageSender run
INFO: UIMA AS Client Message Dispatcher Sending GetMeta Ping To the Service
Aug 25, 2016 4:02:34 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl sendCAS
INFO: Uima AS Client Sent PING Message To Service: SpotterQueue
Aug 25, 2016 4:02:34 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
handleMetadataReply
INFO: UIMA AS Client Received GetMeta Ping Reply from Service:SpotterQueue on 
host: 192.168.1.214
Aug 25, 2016 4:02:34 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
handleMetadataReply
INFO: UIMA AS Dispatching CAS: -4b4d10ef:156c1fa14e4:-7a6e (Hashcode:236840983) 
from Delayed List
Aug 25, 2016 4:04:34 PM org.apache.uima.aae.delegate.Delegate$1 
Delegate.TimerTask.run
WARNING: Timeout While Waiting For Reply From Delegate:SpotterQueue Process CAS 
Request Timed Out. Configured Reply Window Of 120,000. Cas Reference 
Id:-4b4d10ef:156c1fa14e4:-7a7a
Aug 25, 2016 4:04:34 PM 
org.apache.uima.adapter.jms.client.ClientServiceDelegate handleError
WARNING: Process Timeout - Uima AS Client Didn't Receive Process Reply Within 
Configured Window Of:120,000 millis
Aug 25, 2016 4:04:34 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
notifyOnTimout
WARNING: Request To Process Cas Has Timed-out.  Service Queue:SpotterQueue. 
Broker: tcp://localhost:61616 Cas Timed-out on host: 192.168.1.214
Aug 25, 2016 4:04:34 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl$2 
onMessage
WARNING:
java.lang.NullPointerException
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.ll_addFS_common(FSIndexRepositoryImpl.java:2800)
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.ll_addFS(FSIndexRepositoryImpl.java:2763)
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.addFS(FSIndexRepositoryImpl.java:2068)
        at 
org.apache.uima.cas.impl.XmiCasDeserializer$XmiCasDeserializerHandler.endDocument(XmiCasDeserializer.java:1486)
        at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown 
Source)
        at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown 
Source)
        at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
        at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
        at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown
 Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at 
org.apache.uima.aae.UimaSerializer.deserializeCasFromXmi(UimaSerializer.java:215)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserialize(BaseUIMAAsynchronousEngineCommon_impl.java:1895)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserializeCAS(BaseUIMAAsynchronousEngineCommon_impl.java:1943)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserializeAndCompleteProcessingReply(BaseUIMAAsynchronousEngineCommon_impl.java:2268)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.handleProcessReply(BaseUIMAAsynchronousEngineCommon_impl.java:1464)
        
apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl$2.run(BaseUIMAAsynchronousEngineCommon_impl.java:2014)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

Aug 25, 2016 4:05:41 PM org.apache.uima.aae.delegate.Delegate$1 
Delegate.TimerTask.run
WARNING: Timeout While Waiting For Reply From Delegate:SpotterQueue Process CAS 
Request Timed Out. Configured Reply Window Of 120,000. Cas Reference 
Id:-4b4d10ef:156c1fa14e4:-7a79
Aug 25, 2016 4:05:41 PM 
org.apache.uima.adapter.jms.client.ClientServiceDelegate handleError
WARNING: Process Timeout - Uima AS Client Didn't Receive Process Reply Within 
Configured Window Of:120,000 millis
Aug 25, 2016 4:05:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
notifyOnTimout
WARNING: Request To Process Cas Has Timed-out.  Service Queue:SpotterQueue. 
Broker: tcp://localhost:61616 Cas Timed-out on host: 192.168.1.214
Aug 25, 2016 4:05:41 PM 
org.apache.uima.adapter.jms.client.ActiveMQMessageSender run
INFO: UIMA AS Client Message Dispatcher Sending GetMeta Ping To the Service
Aug 25, 2016 4:05:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl sendCAS
INFO: Uima AS Client Sent PING Message To Service: SpotterQueue
Aug 25, 2016 4:05:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
handleMetadataReply
INFO: UIMA AS Client Received GetMeta Ping Reply from Service:SpotterQueue on 
host: 192.168.1.214
Aug 25, 2016 4:05:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
handleMetadataReply
INFO: UIMA AS Dispatching CAS: -4b4d10ef:156c1fa14e4:-7a6c (Hashcode:694452085) 
from Delayed List

Aug 25, 2016 4:07:41 PM org.apache.uima.aae.delegate.Delegate$1 
Delegate.TimerTask.run
WARNING: Timeout While Waiting For Reply From Delegate:SpotterQueue Process CAS 
Request Timed Out. Configured Reply Window Of 120,000. Cas Reference 
Id:-4b4d10ef:156c1fa14e4:-7a78
Aug 25, 2016 4:07:41 PM 
org.apache.uima.adapter.jms.client.ClientServiceDelegate handleError
WARNING: Process Timeout - Uima AS Client Didn't Receive Process Reply Within 
Configured Window Of:120,000 millis
Aug 25, 2016 4:07:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl 
notifyOnTimout
WARNING: Request To Process Cas Has Timed-out.  Service Queue:SpotterQueue. 
Broker: tcp://localhost:61616 Cas Timed-out on host: 192.168.1.214
Aug 25, 2016 4:07:41 PM 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl$2 
onMessage
WARNING:
java.lang.NullPointerException
        at org.apache.uima.cas.impl.CASImpl.ll_getFSForRef(CASImpl.java:3478)
        at org.apache.uima.cas.impl.CASImpl.getSofa(CASImpl.java:804)
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.ll_addFS_common(FSIndexRepositoryImpl.java:2781)
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.ll_addFS(FSIndexRepositoryImpl.java:2763)
        at 
org.apache.uima.cas.impl.FSIndexRepositoryImpl.addFS(FSIndexRepositoryImpl.java:2068)
        at 
org.apache.uima.cas.impl.XmiCasDeserializer$XmiCasDeserializerHandler.endDocument(XmiCasDeserializer.java:1486)
        at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown 
Source)
        at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown 
Source)
        at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
        at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
        at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown
 Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at 
org.apache.uima.aae.UimaSerializer.deserializeCasFromXmi(UimaSerializer.java:215)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserialize(BaseUIMAAsynchronousEngineCommon_impl.java:1895)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserializeCAS(BaseUIMAAsynchronousEngineCommon_impl.java:1943)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.deserializeAndCompleteProcessingReply(BaseUIMAAsynchronousEngineCommon_impl.java:2268)
        at 
org.apac.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl.handleProcessReply(BaseUIMAAsynchronousEngineCommon_impl.java:1464)
        at 
org.apache.uima.adapter.jms.client.BaseUIMAAsynchronousEngineCommon_impl$2.run(BaseUIMAAsynchronousEngineCommon_impl.java:2014)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

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