Possible bug in FixedFlowController
-----------------------------------
Key: UIMA-2373
URL: https://issues.apache.org/jira/browse/UIMA-2373
Project: UIMA
Issue Type: Bug
Affects Versions: 2.4.0SDK
Reporter: Tommaso Teofili
I am developing a series of Lucene tokenizers which can use UIMA for creating
tokens via extracted annotations.
While doing a stress test with lots of different strings I experienced the
following:
{noformat}
[junit] Testsuite: org.apache.lucene.analysis.uima.UIMATypeAwareAnalyzerTest
[junit] Tests run: 2, Failures: 0, Errors: 1, Time elapsed: 92,061 sec
[junit]
[junit] ------------- Standard Error -----------------
[junit] The following exceptions were thrown by threads:
[junit] *** Thread: Thread-9 ***
[junit] java.lang.RuntimeException: java.io.IOException:
org.apache.uima.analysis_engine.AnalysisEngineProcessException
[junit] at
org.apache.lucene.analysis.BaseTokenStreamTestCase$AnalysisThread.run(BaseTokenStreamTestCase.java:289)
[junit] Caused by: java.io.IOException:
org.apache.uima.analysis_engine.AnalysisEngineProcessException
[junit] at
org.apache.lucene.analysis.uima.UIMATypeAwareAnnotationsTokenizer.incrementToken(UIMATypeAwareAnnotationsTokenizer.java:87)
[junit] at
org.apache.lucene.analysis.BaseTokenStreamTestCase.assertTokenStreamContents(BaseTokenStreamTestCase.java:121)
[junit] at
org.apache.lucene.analysis.BaseTokenStreamTestCase.checkRandomData(BaseTokenStreamTestCase.java:371)
[junit] at
org.apache.lucene.analysis.BaseTokenStreamTestCase.checkRandomData(BaseTokenStreamTestCase.java:295)
[junit] at
org.apache.lucene.analysis.BaseTokenStreamTestCase$AnalysisThread.run(BaseTokenStreamTestCase.java:287)
[junit] Caused by:
org.apache.uima.analysis_engine.AnalysisEngineProcessException
[junit] at
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.processUntilNextOutputCas(ASB_impl.java:701)
[junit] at
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.<init>(ASB_impl.java:409)
[junit] at
org.apache.uima.analysis_engine.asb.impl.ASB_impl.process(ASB_impl.java:342)
[junit] at
org.apache.uima.analysis_engine.impl.AggregateAnalysisEngine_impl.processAndOutputNewCASes(AggregateAnalysisEngine_impl.java:267)
[junit] at
org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:267)
[junit] at
org.apache.lucene.analysis.uima.BaseUIMATokenizer.analyzeInput(BaseUIMATokenizer.java:57)
[junit] at
org.apache.lucene.analysis.uima.UIMATypeAwareAnnotationsTokenizer.analyzeText(UIMATypeAwareAnnotationsTokenizer.java:73)
[junit] at
org.apache.lucene.analysis.uima.UIMATypeAwareAnnotationsTokenizer.incrementToken(UIMATypeAwareAnnotationsTokenizer.java:85)
[junit] ... 4 more
[junit] Caused by: java.lang.IndexOutOfBoundsException: Index: 1, Size: 2
[junit] at java.util.ArrayList.RangeCheck(ArrayList.java:547)
[junit] at java.util.ArrayList.get(ArrayList.java:322)
[junit] at
org.apache.uima.flow.impl.FixedFlowController$FixedFlowObject.next(FixedFlowController.java:216)
[junit] at
org.apache.uima.analysis_engine.asb.impl.FlowContainer.next(FlowContainer.java:98)
[junit] at
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.processUntilNextOutputCas(ASB_impl.java:667)
[junit] ... 11 more
{noformat}
I'm debugging it and see if I can come up with the exact bug (and fix) :)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
