camel-bam is not thread safe and throws ConcurrentModificationException
-----------------------------------------------------------------------
Key: CAMEL-5060
URL: https://issues.apache.org/jira/browse/CAMEL-5060
Project: Camel
Issue Type: Bug
Components: camel-bam
Affects Versions: 2.9.0
Reporter: Christian Müller
Assignee: Christian Müller
Fix For: 2.8.5, 2.10.0, 2.9.2
camel-bam is not thread safe and throws ConcurrentModificationException:
{noformat}
2012-03-04 14:36:39,528 [d #0 - seda://a] ERROR BamProcessorSupport
- Caught: java.util.ConcurrentModificationException
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$KeyIterator.next(HashMap.java:828)
at
org.apache.camel.bam.model.ProcessInstance.getActivityState(ProcessInstance.java:123)
at org.apache.camel.bam.TimeExpression.evaluate(TimeExpression.java:55)
at
org.apache.camel.bam.rules.TemporalRule.processExchange(TemporalRule.java:100)
at
org.apache.camel.bam.rules.ActivityRules.processExchange(ActivityRules.java:63)
at
org.apache.camel.bam.rules.ProcessRules.processExchange(ProcessRules.java:44)
at
org.apache.camel.bam.processor.JpaBamProcessor.processEntity(JpaBamProcessor.java:58)
at
org.apache.camel.bam.processor.JpaBamProcessor.processEntity(JpaBamProcessor.java:37)
at
org.apache.camel.bam.processor.BamProcessorSupport$1.doInTransaction(BamProcessorSupport.java:97)
at
org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)
at
org.apache.camel.bam.processor.BamProcessorSupport.process(BamProcessorSupport.java:89)
at
org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at
org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:91)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at
org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:333)
at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:223)
at
org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:45)
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at
org.apache.camel.processor.interceptor.DefaultChannel.process(DefaultChannel.java:303)
at
org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:45)
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at
org.apache.camel.processor.UnitOfWorkProcessor.processAsync(UnitOfWorkProcessor.java:150)
at
org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:117)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at
org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at
org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:71)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at
org.apache.camel.component.seda.SedaConsumer.sendToConsumers(SedaConsumer.java:261)
at
org.apache.camel.component.seda.SedaConsumer.doRun(SedaConsumer.java:173)
at
org.apache.camel.component.seda.SedaConsumer.run(SedaConsumer.java:132)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
{noformat}
--
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
