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From Pierre De Rop <pierre.de...@gmail.com>
Subject Re: SCR could not obtain state lock after 5 seconds
Date Fri, 10 Aug 2012 09:45:23 GMT
Hi David;

So I tested the latest scr commits but this time I then have another
different problem and my components don't startup: I'm now having the
following exception:

(please see the last "Caused by: java.lang.IllegalStateException:
getServiceActive", at the end of the stacktraces)

->

2012-08-10 11:21:38,530 FelixDispatchQueue ERROR osgi.event.fwk  -
FrameworkEvent: ERROR

org.osgi.framework.ServiceException: Service factory exception:
getServiceActive
    at
org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:312)
    at
org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:219)
    at
org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:310)
    at org.apache.felix.framework.Felix.getService(Felix.java:3420)
    at
org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:468)
    at
org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:822)
    at
org.apache.felix.scr.impl.manager.DependencyManager$1.getInstance(DependencyManager.java:1097)
    at
org.apache.felix.scr.impl.helper.BindMethod.getParameters(BindMethod.java:562)
    at
org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:225)
    at
org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)
    at
org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:603)
    at
org.apache.felix.scr.impl.helper.BaseMethod$NotResolved.invoke(BaseMethod.java:560)
    at
org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:484)
    at
org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1086)
    at
org.apache.felix.scr.impl.manager.DependencyManager.bind(DependencyManager.java:988)
    at
org.apache.felix.scr.impl.manager.DependencyManager.open(DependencyManager.java:924)
    at
org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:214)
    at
org.apache.felix.scr.impl.manager.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:128)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1338)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:562)
    at
org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:293)
    at
org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:170)
    at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
    at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
    at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
    at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
    at org.apache.felix.framework.Felix.registerService(Felix.java:3275)
    at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:667)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:653)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager.registerComponentService(AbstractComponentManager.java:689)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1323)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:562)
    at
org.apache.felix.scr.impl.manager.ComponentFactoryImpl.newInstance(ComponentFactoryImpl.java:105)
    at
com.alcatel_lucent.as.service.composite.impl.CompositeFactoryImpl.instantiateWithScope(CompositeFactoryImpl.java:246)
    at
com.alcatel_lucent.as.service.composite.impl.CompositeFactoryImpl.access$300(CompositeFactoryImpl.java:33)
    at
com.alcatel_lucent.as.service.composite.impl.CompositeFactoryImpl$1.run(CompositeFactoryImpl.java:204)
    at
com.alcatel_lucent.as.service.composite.impl.SerialExecutor.execute(SerialExecutor.java:36)
    at
com.alcatel_lucent.as.service.composite.impl.CompositeFactoryImpl.newInstance(CompositeFactoryImpl.java:192)
    at
com.alcatel_lucent.as.service.composite.impl.CompositeFactoryImpl.newInstance(CompositeFactoryImpl.java:186)
    at com.nextenso.agent.Agent._bindCompositeFactory(Agent.java:959)
    at com.nextenso.agent.Agent._activate(Agent.java:662)
    at com.nextenso.agent.Agent.access$100(Agent.java:92)
    at com.nextenso.agent.Agent$6.run(Agent.java:378)
    at
com.alcatel.as.service.concurrent.SerialExecutor.execute(SerialExecutor.java:41)
    at com.nextenso.agent.Agent.activate(Agent.java:373)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at
org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:226)
    at
org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)
    at
org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:603)
    at
org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:484)
    at
org.apache.felix.scr.impl.helper.ActivateMethod.invoke(ActivateMethod.java:149)
    at
org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:240)
    at
org.apache.felix.scr.impl.manager.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:128)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1338)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:562)
    at
org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:293)
    at
org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:170)
    at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
    at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
    at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
    at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
    at org.apache.felix.framework.Felix.registerService(Felix.java:3275)
    at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
    at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:320)
    at
com.alcatel.as.service.config.impl.fc.PropertiesManager.update(PropertiesManager.java:211)
    at
com.alcatel.as.service.config.impl.fc.FastCacheConfig.proxyAppPropertiesUpdated(FastCacheConfig.java:323)
    at
com.nextenso.mgmt.reporter.ProxyAppReporter$FastCacheListeningThread.run(ProxyAppReporter.java:99)

Caused by: java.lang.IllegalStateException: getServiceActive
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager$State.getService(AbstractComponentManager.java:1114)
    at
org.apache.felix.scr.impl.manager.ImmediateComponentManager.getService(ImmediateComponentManager.java:632)
    at
org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:308)
    ... 70 more


So, here an illegal state is thrown from AbstractComponentManager, line
1114:

        Object getService( ImmediateComponentManager dcm )
        {
//            log( dcm, "getService" );
//            return null;
            throw new IllegalStateException("getService" + this);
        }

In order to get the actual state class name, I added a trace, just before
throwing the illegal state, and I have seen that the currrent state is:
org.apache.felix.scr.impl.manager.AbstractComponentManager$FactoryInstance.

Is this a regression, or am I doing something wrong ?

Thanks;
Pierre

On Thu, Aug 9, 2012 at 6:21 PM, David Jencks <david_jencks@yahoo.com> wrote:

> OK, I went ahead and committed a bunch of work including a revised locking
> scheme (which has been in a patch to FELIX-3456 for a couple months) and
> the new attempt to track how locks are obtained and do a thread dump when a
> lock problem occurs.  I haven't been able to actually generate a lock
> problem to see if the logging code works....
>
> The timeout should definitely be configurable, I'll try to get to that
> soon.
>
> Let me know if this causes problems!!!
>
> thanks
> david jencks
>
> On Aug 9, 2012, at 10:27 AM, Pierre De Rop wrote:
>
> > Hi David;
> >
> > It's also my case, I see the problem only occasionally, in some automatic
> > tests, where many JVM might be starting concurrently, on the same host.
> >
> > So, yes, If you commit the improved code, I could then retry my automatic
> > tests, to see if we find something.
> > What is the improved code exactly ?
> >
> > Anyway, from my side, I have increased the state lock timeout to 60
> > seconds, to see if the problem disappear.
> > ... don't you think that this timeout should be configurable, instead of
> > using 5 seconds by default ?
> >
> > regards;
> > /Pierre
> >
> > On Thu, Aug 9, 2012 at 4:09 PM, David Jencks <david_jencks@yahoo.com>
> wrote:
> >
> >> I've been wondering if trunk code would show these deadlocks.... I have
> >> some improved code in a jira and occasionally it also seems to show this
> >> problem. (I've personally never seen it locally, it shows up
> occasionally
> >> in automated builds at work)  I've added some more stuff that ought to
> log
> >> appropriate info when this occurs, so since this has shown up "in the
> wild"
> >> I'm very tempted to commit the improved code and the (probably
> temporary)
> >> extra logging.
> >>
> >> Any objections?
> >>
> >> thanks
> >> david jencks
> >>
> >> On Aug 9, 2012, at 8:46 AM, Pierre De Rop wrote:
> >>
> >>> Hi everyone,
> >>>
> >>> I'm getting a "Could not obtain lock" exception from SCR. This
> exception
> >> is
> >>> thrown when SCR can't aquire its internal stack lock after 5 seconds.
> >>> For now, I don't know if I am facing a bug from SCR, or if I'm just in
> a
> >>> temporary situation where my JVM runs slowly (because of another
> process
> >>> which might consumes all CPUs temporarily).
> >>>
> >>> However, I provide here the exception, as well as a full dump stack
> >> trace,
> >>> in case you find out a possible deadlock from SCR ?
> >>> (I'm using SCR from trunk, and Framework 4.0.3):
> >>>
> >>> java.lang.IllegalStateException: Could not obtain lock
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainStateLock(AbstractComponentManager.java:161)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:158)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   at org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:603)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerComponentService(AbstractComponentManager.java:626)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1253)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:508)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:291)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:171)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   at org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:320)
> >>>   at com.nextenso.agent.Agent.initSuperAgent(Agent.java:715)
> >>>   at com.nextenso.agent.Agent._activate(Agent.java:646)
> >>>   at com.nextenso.agent.Agent.access$100(Agent.java:92)
> >>>   at com.nextenso.agent.Agent$5.run(Agent.java:365)
> >>>   at
> >>>
> >>
> com.alcatel.as.service.concurrent.SerialExecutor.execute(SerialExecutor.java:41)
> >>>   at com.nextenso.agent.Agent.bindSessionManager(Agent.java:362)
> >>>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>   at
> >>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >>>   at
> >>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >>>   at java.lang.reflect.Method.invoke(Method.java:616)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:226)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:603)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod$NotResolved.invoke(BaseMethod.java:560)
> >>>   at
> >>> org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:484)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1084)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:326)
> >>>   at
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:171)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   at org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>   at
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:320)
> >>>   at
> >>>
> >>
> com.alcatel.as.util.osgi.DependencyActivatorHelper.registerService(DependencyActivatorHelper.java:205)
> >>>   at
> >> com.alcatel.as.session.distributed.mgr.Engine$7.run(Engine.java:1401)
> >>>   at
> >> com.alcatel.as.service.concurrent.impl.Helper.runTask(Helper.java:54)
> >>>   at
> >>>
> >>
> com.alcatel.as.service.concurrent.impl.QueueExecutor$1.run(QueueExecutor.java:165)
> >>>   at
> >>>
> >>
> com.alcatel.as.service.concurrent.impl.SerialQueue.run(SerialQueue.java:80)
> >>>   at
> >>>
> >>
> alcatel.tess.hometop.gateways.concurrent.ThreadPool$3.run(ThreadPool.java:286)
> >>>   at
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> >>>   at
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   at java.lang.Thread.run(Thread.java:679)
> >>>
> >>> So, to investigate, I have modified the
> >>> AbstractComponentManager.obtainStateLock, in order to  generate a dump
> of
> >>> all threads, when the problem occurs:
> >>>
> >>>   public final void obtainStateLock()
> >>>   {
> >>>       try
> >>>       {
> >>>           if (!m_stateLock.tryLock(  m_timeout ) )
> >>>           {
> >>>               dumpThreads();
> >>>               throw new IllegalStateException( "Could not obtain lock"
> >> );
> >>>           }
> >>>       }
> >>>       catch ( InterruptedException e )
> >>>       {
> >>>           //TODO this is so wrong
> >>>           throw new IllegalStateException( "Could not obtain lock
> >>> (Reason: " + e + ")" );
> >>>       }
> >>>   }
> >>>
> >>>   private void dumpThreads() {
> >>>       StringWriter sw = new StringWriter();
> >>>       sw.write("SCR: : Could not obtain lock timely: dump all
> >> threads\n");
> >>>       try {
> >>>         Map mapStacks = Thread.getAllStackTraces();
> >>>         Iterator threads = mapStacks.keySet().iterator();
> >>>         while (threads.hasNext()) {
> >>>           Thread thread = (Thread) threads.next();
> >>>           StackTraceElement[] stes = (StackTraceElement[])
> >>> mapStacks.get(thread);
> >>>           sw.write("\nThread [" + thread.getName() + " prio=" +
> >>> thread.getPriority()
> >>>            + ", state=" + thread.getState() + "] --> StackTrace
> elements
> >>> ...\n");
> >>>           for (int i = 0; i < stes.length; i ++) {
> >>>               StackTraceElement ste  = stes[i];
> >>>               sw.write("\t" + ste.toString() + "\n");
> >>>           }
> >>>         }
> >>>
> >>>         Activator.log(LogService.LOG_ERROR, null, sw.toString(), null);
> >>>       } catch (Throwable t) {
> >>>         Activator.log(LogService.LOG_ERROR, null, "Could not obtain
> lock
> >>> timely, and could not dump threads", t);
> >>>       }
> >>>   }
> >>>
> >>> And when the problem occurs, I then have the following thread dump
> stacks
> >>> ... As far as I can see in the stack traces, and also from the SCR
> code,
> >>> the method AbstractComponentManager.obtainStateLock method is always
> >>> invoked using a try/finally clause, where the lock is realeased in the
> >>> finally block ... So, I wonder how it is possible to be blocked in the
> >>> obtainStateLock ... unless the JVM is temporarily halted for more than
> 5
> >>> seconds, because another process takes too much CPUS ...
> >>>
> >>> In the latter case, may be it could help if the stackLock timeout could
> >> be
> >>> configured (because for now, it is hard coded to 5000 millis ... what
> do
> >>> you think ?)
> >>>
> >>> Here are all threads dump:
> >>>
> >>> Thread [IO-ThreadPool-3 prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [IO-ThreadPool-8 prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [FelixStartLevel prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>
> >>>
> >>
> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:272)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [ReporterListener-18 prio=5, state=WAITING] --> StackTrace
> >> elements
> >>> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>
> >>>
> >>
> com.nextenso.dbase.api.FastCacheCompatibility$Listener.getNextEntry(FastCacheCompatibility.java:267)
> >>>   com.nextenso.dbase.api.FastCache.getEvent(FastCache.java:948)
> >>>
> >>>
> >>
> com.nextenso.mgmt.reporter.FastCacheReporter$ListeningThread.run(FastCacheReporter.java:665)
> >>>
> >>> Thread [CM Event Dispatcher prio=5, state=WAITING] --> StackTrace
> >> elements
> >>> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>   org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:77)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [FastCache-selector prio=5, state=RUNNABLE] --> StackTrace
> >> elements
> >>> ...
> >>>   sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> >>>   sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:228)
> >>>   sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:83)
> >>>   sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
> >>>   sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
> >>>   sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
> >>>
> >>>
> >>
> alcatel.tess.hometop.gateways.reactor.impl.ReactorImpl.run(ReactorImpl.java:294)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [IO-ThreadPool-4 prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [SessionRegistry-selector prio=5, state=RUNNABLE] --> StackTrace
> >>> elements ...
> >>>   sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> >>>   sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:228)
> >>>   sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:83)
> >>>   sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
> >>>   sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
> >>>   sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
> >>>
> >>>
> >>
> alcatel.tess.hometop.gateways.reactor.impl.ReactorImpl.run(ReactorImpl.java:294)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [IO-ThreadPool-0 prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [CM Configuration Updater prio=5, state=WAITING] --> StackTrace
> >>> elements ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>   org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:77)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [SCR Component Actor prio=5, state=WAITING] --> StackTrace
> >> elements
> >>> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:76)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [Finalizer prio=8, state=WAITING] --> StackTrace elements ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133)
> >>>   java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149)
> >>>   java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:177)
> >>>
> >>> Thread [Processing-ThreadPool-10 prio=5, state=WAITING] --> StackTrace
> >>> elements ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [FastCache-reactor prio=5, state=WAITING] --> StackTrace
> elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [Reporting prio=5, state=TIMED_WAITING] --> StackTrace elements
> >> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   com.nextenso.mgmt.reporter.Pause.pause(Pause.java:24)
> >>>
> >>>
> >>
> com.nextenso.mgmt.reporter.FastCacheReporter$ReportingThread.pause(FastCacheReporter.java:475)
> >>>
> >>>
> >>
> com.nextenso.mgmt.reporter.FastCacheReporter$ReportingThread.run(FastCacheReporter.java:534)
> >>>
> >>> Thread [WheelTimerService prio=5, state=TIMED_WAITING] --> StackTrace
> >>> elements ...
> >>>   java.lang.Thread.sleep(Native Method)
> >>>
> >>>
> >>
> com.alcatel.as.service.concurrent.impl.WheelTimerServiceImpl.run(WheelTimerServiceImpl.java:137)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [IO-ThreadPool-9 prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [Processing-ThreadPool-11 prio=5, state=RUNNABLE] --> StackTrace
> >>> elements ...
> >>>   java.lang.Thread.dumpThreads(Native Method)
> >>>   java.lang.Thread.getAllStackTraces(Thread.java:1546)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.dumpThreads(AbstractComponentManager.java:175)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainStateLock(AbstractComponentManager.java:160)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:158)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:603)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerComponentService(AbstractComponentManager.java:626)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1253)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:508)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:291)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:171)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:320)
> >>>   com.nextenso.agent.Agent.initSuperAgent(Agent.java:715)
> >>>   com.nextenso.agent.Agent._activate(Agent.java:646)
> >>>   com.nextenso.agent.Agent.access$100(Agent.java:92)
> >>>   com.nextenso.agent.Agent$5.run(Agent.java:365)
> >>>
> >>>
> >>
> com.alcatel.as.service.concurrent.SerialExecutor.execute(SerialExecutor.java:41)
> >>>   com.nextenso.agent.Agent.bindSessionManager(Agent.java:362)
> >>>   sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>
> >>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >>>
> >>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >>>   java.lang.reflect.Method.invoke(Method.java:616)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:226)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:603)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod$NotResolved.invoke(BaseMethod.java:560)
> >>>
> >> org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:484)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1084)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:326)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:171)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:320)
> >>>
> >>>
> >>
> com.alcatel.as.util.osgi.DependencyActivatorHelper.registerService(DependencyActivatorHelper.java:205)
> >>>   com.alcatel.as.session.distributed.mgr.Engine$7.run(Engine.java:1401)
> >>>   com.alcatel.as.service.concurrent.impl.Helper.runTask(Helper.java:54)
> >>>
> >>>
> >>
> com.alcatel.as.service.concurrent.impl.QueueExecutor$1.run(QueueExecutor.java:165)
> >>>
> >>>
> >>
> com.alcatel.as.service.concurrent.impl.SerialQueue.run(SerialQueue.java:80)
> >>>
> >>>
> >>
> alcatel.tess.hometop.gateways.concurrent.ThreadPool$3.run(ThreadPool.java:286)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [IO-ThreadPool-2 prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [Session-reactor prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [ControlFlow prio=5, state=WAITING] --> StackTrace elements ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>   java.util.TimerThread.mainLoop(Timer.java:505)
> >>>   java.util.TimerThread.run(Timer.java:484)
> >>>
> >>> Thread [FelixDispatchQueue prio=5, state=WAITING] --> StackTrace
> elements
> >>> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.run(EventDispatcher.java:1063)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.access$000(EventDispatcher.java:54)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher$1.run(EventDispatcher.java:101)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [Signal Dispatcher prio=9, state=RUNNABLE] --> StackTrace
> elements
> >>> ...
> >>>
> >>> Thread [ReporterListener-12 prio=5, state=WAITING] --> StackTrace
> >> elements
> >>> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>
> >>>
> >>
> com.nextenso.dbase.api.FastCacheCompatibility$Listener.getNextEntry(FastCacheCompatibility.java:267)
> >>>   com.nextenso.dbase.api.FastCache.getEvent(FastCache.java:948)
> >>>
> >>>
> >>
> com.nextenso.mgmt.reporter.FastCacheReporter$ListeningThread.run(FastCacheReporter.java:665)
> >>>
> >>> Thread [IO-ThreadPool-7 prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [JdkTimerService-1 prio=5, state=TIMED_WAITING] --> StackTrace
> >>> elements ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2081)
> >>>   java.util.concurrent.DelayQueue.take(DelayQueue.java:193)
> >>>
> >>>
> >>
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:688)
> >>>
> >>>
> >>
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:681)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [Stdout prio=5, state=WAITING] --> StackTrace elements ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> com.alcatel.as.service.log4j.impl.Log4jConfigurator$StdoutRedirectorThread.run(Log4jConfigurator.java:356)
> >>>
> >>> Thread [IO-ThreadPool-5 prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [SessionRegistry-reactor prio=5, state=TIMED_WAITING] -->
> >> StackTrace
> >>> elements ...
> >>>   java.lang.Object.wait(Native Method)
> >>>
> >> com.alcatel.as.distributed.lock.FCDBImpl$Lock.doWait(FCDBImpl.java:258)
> >>>   com.alcatel.as.distributed.lock.FCDBImpl$Lock.lock(FCDBImpl.java:234)
> >>>   com.alcatel.as.distributed.lock.FCDBImpl.lock(FCDBImpl.java:157)
> >>>
> >>>
> >>
> com.alcatel.as.session.distributed.registry.AbstractRegistryMonitor.getLock(AbstractRegistryMonitor.java:395)
> >>>
> >>>
> >>
> com.alcatel.as.session.distributed.registry.InternalRegistryMonitor.getLock(InternalRegistryMonitor.java:49)
> >>>
> >>>
> >>
> com.alcatel.as.session.distributed.registry.AbstractRegistryMonitor._start(AbstractRegistryMonitor.java:187)
> >>>
> >>>
> >>
> com.alcatel.as.session.distributed.registry.AbstractRegistryMonitor$2.run(AbstractRegistryMonitor.java:253)
> >>>
> >>>
> >>
> alcatel.tess.hometop.gateways.reactor.impl.ReactorImpl$2.run(ReactorImpl.java:426)
> >>>
> >>>
> >>
> alcatel.tess.hometop.gateways.reactor.impl.ReactorExecutor.run(ReactorExecutor.java:90)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [IO-ThreadPool-1 prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [IO-ThreadPool-6 prio=5, state=WAITING] --> StackTrace elements
> >> ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>   java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> >>>
> >>>
> >>
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:386)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
> >>>
> >>>
> >>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [Thread-22 prio=5, state=TIMED_WAITING] --> StackTrace elements
> >> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   EDU.oswego.cs.dl.util.concurrent.LinkedQueue.poll(Unknown Source)
> >>>   EDU.oswego.cs.dl.util.concurrent.PooledExecutor.getTask(Unknown
> >> Source)
> >>>   EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown
> >>> Source)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [Reporting prio=5, state=TIMED_WAITING] --> StackTrace elements
> >> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   com.nextenso.mgmt.reporter.Pause.pause(Pause.java:24)
> >>>
> >>>
> >>
> com.nextenso.mgmt.reporter.FastCacheReporter$ReportingThread.pause(FastCacheReporter.java:475)
> >>>
> >>>
> >>
> com.nextenso.mgmt.reporter.FastCacheReporter$ReportingThread.run(FastCacheReporter.java:534)
> >>>
> >>> Thread [Timer-0 prio=5, state=TIMED_WAITING] --> StackTrace elements
> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.util.TimerThread.mainLoop(Timer.java:531)
> >>>   java.util.TimerThread.run(Timer.java:484)
> >>>
> >>> Thread [ProxyAppReporter-FastCacheListener prio=5, state=TIMED_WAITING]
> >> -->
> >>> StackTrace elements ...
> >>>   sun.misc.Unsafe.park(Native Method)
> >>>
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireNanos(AbstractQueuedSynchronizer.java:933)
> >>>
> >>>
> >>
> java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNanos(AbstractQueuedSynchronizer.java:1247)
> >>>
> >> java.util.concurrent.locks.ReentrantLock.tryLock(ReentrantLock.java:444)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager$JLock.tryLock(AbstractComponentManager.java:1537)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainStateLock(AbstractComponentManager.java:158)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:158)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:603)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerComponentService(AbstractComponentManager.java:626)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1253)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:508)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:291)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:171)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:320)
> >>>
> >>>
> >>
> com.alcatel.as.util.osgi.DependencyActivatorHelper.registerService(DependencyActivatorHelper.java:205)
> >>>
> >>>
> >>
> com.alcatel.as.proxylet.deployer.impl.PxletDeployerImpl.registerWhenReady(PxletDeployerImpl.java:378)
> >>>
> >>>
> >>
> com.alcatel.as.proxylet.deployer.impl.PxletDeployerImpl.access$400(PxletDeployerImpl.java:41)
> >>>
> >>>
> >>
> com.alcatel.as.proxylet.deployer.impl.PxletDeployerImpl$7.run(PxletDeployerImpl.java:172)
> >>>
> >>>
> >>
> com.alcatel.as.service.concurrent.SerialExecutor.execute(SerialExecutor.java:41)
> >>>
> >>>
> >>
> com.alcatel.as.proxylet.deployer.impl.PxletDeployerImpl.bindObject(PxletDeployerImpl.java:149)
> >>>   sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>
> >>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >>>
> >>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >>>   java.lang.reflect.Method.invoke(Method.java:616)
> >>>
> >> org.apache.felix.dm.InvocationUtil.invokeMethod(InvocationUtil.java:80)
> >>>
> >>>
> >>
> org.apache.felix.dm.InvocationUtil.invokeCallbackMethod(InvocationUtil.java:50)
> >>>
> >>>
> >>
> org.apache.felix.dm.impl.ComponentImpl.invokeCallbackMethod(ComponentImpl.java:668)
> >>>
> >>>
> >>
> org.apache.felix.dm.impl.dependencies.ServiceDependencyImpl.invoke(ServiceDependencyImpl.java:555)
> >>>
> >>>
> >>
> org.apache.felix.dm.impl.dependencies.ServiceDependencyImpl.invokeAdded(ServiceDependencyImpl.java:534)
> >>>
> >>>
> >>
> org.apache.felix.dm.impl.dependencies.ServiceDependencyImpl.addedService(ServiceDependencyImpl.java:465)
> >>>
> >>>
> >>
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1317)
> >>>
> >>>
> >>
> org.apache.felix.dm.tracker.AbstractTracked.trackAdding(AbstractTracked.java:290)
> >>>
> >>>
> >>
> org.apache.felix.dm.tracker.AbstractTracked.track(AbstractTracked.java:236)
> >>>
> >>>
> >>
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChangedHideAspects(ServiceTracker.java:1198)
> >>>
> >>>
> >>
> org.apache.felix.dm.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1093)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:603)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerComponentService(AbstractComponentManager.java:626)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1253)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:508)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:291)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:171)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:603)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.registerComponentService(AbstractComponentManager.java:626)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1253)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:508)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.ComponentFactoryImpl.newInstance(ComponentFactoryImpl.java:105)
> >>>
> >>>
> com.alcatel.xcap.client.impl.SPITracker.configureSPI(SPITracker.java:231)
> >>>   com.alcatel.xcap.client.impl.SPITracker.start(SPITracker.java:149)
> >>>   sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >>>
> >>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >>>
> >>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >>>   java.lang.reflect.Method.invoke(Method.java:616)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:226)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:603)
> >>>
> >> org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:484)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.helper.ActivateMethod.invoke(ActivateMethod.java:149)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:225)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:121)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1259)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:508)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:291)
> >>>
> >>>
> >>
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:171)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
> >>>
> >>>
> >>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
> >>>   org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
> >>>   org.apache.felix.framework.Felix.registerService(Felix.java:3275)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
> >>>
> >>>
> >>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:320)
> >>>
> >>>
> >>
> com.alcatel.as.service.config.impl.fc.PropertiesManager.update(PropertiesManager.java:211)
> >>>
> >>>
> >>
> com.alcatel.as.service.config.impl.fc.FastCacheConfig.proxyAppPropertiesUpdated(FastCacheConfig.java:323)
> >>>
> >>>
> >>
> com.nextenso.mgmt.reporter.ProxyAppReporter$FastCacheListeningThread.run(ProxyAppReporter.java:99)
> >>>
> >>> Thread [Session-selector prio=5, state=RUNNABLE] --> StackTrace
> elements
> >> ...
> >>>   sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> >>>   sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:228)
> >>>   sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:83)
> >>>   sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
> >>>   sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
> >>>   sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
> >>>
> >>>
> >>
> alcatel.tess.hometop.gateways.reactor.impl.ReactorImpl.run(ReactorImpl.java:294)
> >>>   java.lang.Thread.run(Thread.java:679)
> >>>
> >>> Thread [Reference Handler prio=10, state=WAITING] --> StackTrace
> elements
> >>> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>   java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)
> >>>
> >>> Thread [main prio=5, state=WAITING] --> StackTrace elements ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   org.apache.felix.framework.util.ThreadGate.await(ThreadGate.java:79)
> >>>   org.apache.felix.framework.Felix.waitForStop(Felix.java:921)
> >>>   org.apache.felix.main.Main.main(Main.java:299)
> >>>   com.alcatel.as.felix.FelixLauncher.main(FelixLauncher.java:69)
> >>>
> >>> Thread [ReporterListener-7 prio=5, state=WAITING] --> StackTrace
> elements
> >>> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>
> >>>
> >>
> com.nextenso.dbase.api.FastCacheCompatibility$Listener.getNextEntry(FastCacheCompatibility.java:267)
> >>>   com.nextenso.dbase.api.FastCache.getEvent(FastCache.java:948)
> >>>
> >>>
> >>
> com.nextenso.mgmt.reporter.FastCacheReporter$ListeningThread.run(FastCacheReporter.java:665)
> >>>
> >>> Thread [MySQL Statement Cancellation Timer prio=5, state=WAITING] -->
> >>> StackTrace elements ...
> >>>   java.lang.Object.wait(Native Method)
> >>>   java.lang.Object.wait(Object.java:502)
> >>>   java.util.TimerThread.mainLoop(Timer.java:505)
> >>>   java.util.TimerThread.run(Timer.java:484)
> >>>
> >>> Thread [Thread-29 prio=5, state=TIMED_WAITING] --> StackTrace elements
> >> ...
> >>>   java.lang.Object.wait(Native Method)
> >>>
> >>>
> >>
> com.alcatel.presence.useridmgr.jdbc.UserIdJdbcPoolConnector$UserIdJdbcPoolConnectorCleaner.run(UserIdJdbcPoolConnector.java:563)
> >>>
> >>>
> >>> thanks for your help;
> >>>
> >>> kind regards;
> >>> /Pierre
> >>
> >>
>
>

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