azazali30 opened a new issue, #313:
URL: https://github.com/apache/uima-uimaj/issues/313
**Describe the bug**
A clear and concise description of what the bug is.
**To Reproduce**
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error
**Expected behavior**
we are running our tests with 1000 concurrent users simulated using Gatling
test runner. we see this exception in our logs and we are not able to reproduce
with less concurrent users or in local env. So i cannot provide any particular
steps to reproduce.
**Screenshots**
ar 18, 2023 1:18:07 PM
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl
callAnalysisComponentProcess(445)
SEVERE: Exception occurred
org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator
processing failed.
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:427)
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.innerCall(PrimitiveAnalysisEngine_impl.java:329)
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:321)
at
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.processUntilNextOutputCas(ASB_impl.java:570)
at
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.<init>(ASB_impl.java:412)
at
org.apache.uima.analysis_engine.asb.impl.ASB_impl.process(ASB_impl.java:344)
at
org.apache.uima.analysis_engine.impl.AggregateAnalysisEngine_impl.processAndOutputNewCASes(AggregateAnalysisEngine_impl.java:271)
at
org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:269)
at
org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:284)
at
com.pega.nlp.textanalytics.engines.pool.AnalysisEnginePoolHolder.analyze(AnalysisEnginePoolHolder.java:204)
at
com.pega.nlp.textanalytics.accessor.TextAnalyticsAccessor.runTextAnalytics(TextAnalyticsAccessor.java:113)
at
com.pega.fnx.textservice.prediction.PredictionExecutionManager.executePrediction(PredictionExecutionManager.java:127)
at
com.pega.fnx.textservice.prediction.$PredictionExecutionManager$Definition$Intercepted.$$access$$executePrediction(Unknown
Source)
at
com.pega.fnx.textservice.prediction.$PredictionExecutionManager$Definition$Exec.dispatch(Unknown
Source)
at
io.micronaut.context.AbstractExecutableMethodsDefinition$DispatchedExecutableMethod.invoke(AbstractExecutableMethodsDefinition.java:378)
at
io.micronaut.aop.chain.MethodInterceptorChain.proceed(MethodInterceptorChain.java:128)
at
io.micronaut.tracing.interceptor.TraceInterceptor.intercept(TraceInterceptor.java:117)
at
io.micronaut.aop.chain.MethodInterceptorChain.proceed(MethodInterceptorChain.java:137)
at
io.micronaut.validation.ValidatingInterceptor.intercept(ValidatingInterceptor.java:143)
at
io.micronaut.aop.chain.MethodInterceptorChain.proceed(MethodInterceptorChain.java:137)
at
com.pega.fnx.textservice.prediction.$PredictionExecutionManager$Definition$Intercepted.executePrediction(Unknown
Source)
at
com.pega.fnx.textservice.controllers.TextPredictionController.runTextAnalysis(TextPredictionController.java:210)
at
com.pega.fnx.textservice.controllers.TextPredictionController.lambda$executePrediction$0(TextPredictionController.java:157)
at
io.reactivex.internal.operators.flowable.FlowableFromCallable.subscribeActual(FlowableFromCallable.java:39)
at io.reactivex.Flowable.subscribe(Flowable.java:14935)
at io.reactivex.Flowable.subscribe(Flowable.java:14882)
at
io.micronaut.rxjava2.instrument.RxInstrumentedFlowable.subscribeActual(RxInstrumentedFlowable.java:57)
at io.reactivex.Flowable.subscribe(Flowable.java:14935)
at io.reactivex.Flowable.subscribe(Flowable.java:14882)
at
io.reactivex.internal.operators.flowable.FlowableSubscribeOn$SubscribeOnSubscriber.run(FlowableSubscribeOn.java:82)
at
io.reactivex.internal.schedulers.ExecutorScheduler$ExecutorWorker$BooleanRunnable.run(ExecutorScheduler.java:288)
at
io.reactivex.internal.schedulers.ExecutorScheduler$ExecutorWorker.run(ExecutorScheduler.java:253)
at
io.micrometer.core.instrument.composite.CompositeTimer.record(CompositeTimer.java:89)
at io.micrometer.core.instrument.Timer.lambda$wrap$0(Timer.java:152)
at
io.micronaut.scheduling.instrument.InvocationInstrumenterWrappedRunnable.run(InvocationInstrumenterWrappedRunnable.java:47)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.util.ConcurrentModificationException
at java.base/java.util.HashMap$HashIterator.nextNode(HashMap.java:1597)
at java.base/java.util.HashMap$ValueIterator.next(HashMap.java:1625)
at
org.apache.uima.analysis_engine.impl.ResultSpecification_impl.compile(ResultSpecification_impl.java:597)
at
org.apache.uima.analysis_engine.impl.ResultSpecification_impl.compileIfNeeded(ResultSpecification_impl.java:583)
at
org.apache.uima.analysis_engine.impl.ResultSpecification_impl.intersect(ResultSpecification_impl.java:703)
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:403)
... 37 more
Mar 18, 2023 1:18:07 PM
org.apache.uima.analysis_engine.impl.AggregateAnalysisEngine_impl
processAndOutputNewCASes(279)
SEVERE: Exception occurred
org.apache.uima.analysis_engine.AnalysisEngineProcessException: Annotator
processing failed.
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:427)
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.innerCall(PrimitiveAnalysisEngine_impl.java:329)
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.processAndOutputNewCASes(PrimitiveAnalysisEngine_impl.java:321)
at
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.processUntilNextOutputCas(ASB_impl.java:570)
at
org.apache.uima.analysis_engine.asb.impl.ASB_impl$AggregateCasIterator.<init>(ASB_impl.java:412)
at
org.apache.uima.analysis_engine.asb.impl.ASB_impl.process(ASB_impl.java:344)
at
org.apache.uima.analysis_engine.impl.AggregateAnalysisEngine_impl.processAndOutputNewCASes(AggregateAnalysisEngine_impl.java:271)
at
org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:269)
at
org.apache.uima.analysis_engine.impl.AnalysisEngineImplBase.process(AnalysisEngineImplBase.java:284)
at
com.pega.nlp.textanalytics.engines.pool.AnalysisEnginePoolHolder.analyze(AnalysisEnginePoolHolder.java:204)
at
com.pega.nlp.textanalytics.accessor.TextAnalyticsAccessor.runTextAnalytics(TextAnalyticsAccessor.java:113)
at
com.pega.fnx.textservice.prediction.PredictionExecutionManager.executePrediction(PredictionExecutionManager.java:127)
at
com.pega.fnx.textservice.prediction.$PredictionExecutionManager$Definition$Intercepted.$$access$$executePrediction(Unknown
Source)
at
com.pega.fnx.textservice.prediction.$PredictionExecutionManager$Definition$Exec.dispatch(Unknown
Source)
at
io.micronaut.context.AbstractExecutableMethodsDefinition$DispatchedExecutableMethod.invoke(AbstractExecutableMethodsDefinition.java:378)
at
io.micronaut.aop.chain.MethodInterceptorChain.proceed(MethodInterceptorChain.java:128)
at
io.micronaut.tracing.interceptor.TraceInterceptor.intercept(TraceInterceptor.java:117)
at
io.micronaut.aop.chain.MethodInterceptorChain.proceed(MethodInterceptorChain.java:137)
at
io.micronaut.validation.ValidatingInterceptor.intercept(ValidatingInterceptor.java:143)
at
io.micronaut.aop.chain.MethodInterceptorChain.proceed(MethodInterceptorChain.java:137)
at
com.pega.fnx.textservice.prediction.$PredictionExecutionManager$Definition$Intercepted.executePrediction(Unknown
Source)
at
com.pega.fnx.textservice.controllers.TextPredictionController.runTextAnalysis(TextPredictionController.java:210)
at
com.pega.fnx.textservice.controllers.TextPredictionController.lambda$executePrediction$0(TextPredictionController.java:157)
at
io.reactivex.internal.operators.flowable.FlowableFromCallable.subscribeActual(FlowableFromCallable.java:39)
at io.reactivex.Flowable.subscribe(Flowable.java:14935)
at io.reactivex.Flowable.subscribe(Flowable.java:14882)
at
io.micronaut.rxjava2.instrument.RxInstrumentedFlowable.subscribeActual(RxInstrumentedFlowable.java:57)
at io.reactivex.Flowable.subscribe(Flowable.java:14935)
at io.reactivex.Flowable.subscribe(Flowable.java:14882)
at
io.reactivex.internal.operators.flowable.FlowableSubscribeOn$SubscribeOnSubscriber.run(FlowableSubscribeOn.java:82)
at
io.reactivex.internal.schedulers.ExecutorScheduler$ExecutorWorker$BooleanRunnable.run(ExecutorScheduler.java:288)
at
io.reactivex.internal.schedulers.ExecutorScheduler$ExecutorWorker.run(ExecutorScheduler.java:253)
at
io.micrometer.core.instrument.composite.CompositeTimer.record(CompositeTimer.java:89)
at io.micrometer.core.instrument.Timer.lambda$wrap$0(Timer.java:152)
at
io.micronaut.scheduling.instrument.InvocationInstrumenterWrappedRunnable.run(InvocationInstrumenterWrappedRunnable.java:47)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.util.ConcurrentModificationException
at java.base/java.util.HashMap$HashIterator.nextNode(HashMap.java:1597)
at java.base/java.util.HashMap$ValueIterator.next(HashMap.java:1625)
at
org.apache.uima.analysis_engine.impl.ResultSpecification_impl.compile(ResultSpecification_impl.java:597)
at
org.apache.uima.analysis_engine.impl.ResultSpecification_impl.compileIfNeeded(ResultSpecification_impl.java:583)
at
org.apache.uima.analysis_engine.impl.ResultSpecification_impl.intersect(ResultSpecification_impl.java:703)
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:403)
... 37 more
- Version uimaj-core-2.11.0
- OS: Linux
**Please complete the following information:**
- Version: [e.g. 3.2.0]
- OS: [e.g. Windows, Linux, OS X]
**Additional context**
We are using JcasPool to reuse jcas
i am expecting any heads up which can help in debugging the issue
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