Imesh Gunaratne created STRATOS-482:
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             Summary: Array index out of range Error in 
LoadBalancerStatisticsCollector
                 Key: STRATOS-482
                 URL: https://issues.apache.org/jira/browse/STRATOS-482
             Project: Stratos
          Issue Type: Bug
            Reporter: Imesh Gunaratne
            Assignee: Imesh Gunaratne


The following error was raised while executing a load test against the load 
balancer:

[2014-02-26 21:49:34,717] ERROR - ResponseInterceptor Could not decrement 
in-flight request count
java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 146
        at java.util.Vector.remove(Vector.java:777)
        at 
org.apache.stratos.load.balancer.statistics.LoadBalancerStatisticsCollector.removeAnInFlightRequest(LoadBalancerStatisticsCollector.java:133)
        at 
org.apache.stratos.load.balancer.mediators.ResponseInterceptor.mediate(ResponseInterceptor.java:41)
        at 
org.apache.synapse.mediators.ext.ClassMediator.mediate(ClassMediator.java:78)
        at 
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:77)
        at 
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:47)
        at 
org.apache.synapse.mediators.filters.OutMediator.mediate(OutMediator.java:61)
        at 
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:77)
        at 
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:47)
        at 
org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:131)
        at 
org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:228)
        at 
org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:486)
        at 
org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:170)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
        at 
org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:225)
        at 
org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
        at java.lang.Thread.run(Thread.java:662)




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