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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, 24 Aug 2012 15:01:28 GMT
Hi David,

In addition to my last post, I found another IllegalMonitorStateException
exception.

But surprisingly, when I get this exception, I then don't get the "could
not obtain lock" exception. I don't know if this exception is related to my
initial problem or if it's a different one (then should I open a jira issue
?)

In any case, here is the exception:

FelixDispatchQueue ERROR osgi.event.fwk  - FrameworkEvent: ERROR

org.osgi.framework.ServiceException: Service factory exception: null
    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 com.nextenso.agent.Agent$9.run(Agent.java:427)
    at
com.alcatel.as.service.concurrent.SerialExecutor.execute(SerialExecutor.java:41)
    at
com.alcatel.as.service.concurrent.impl.SchedulerImpl.next(SchedulerImpl.java:26)
    at
com.alcatel.as.service.concurrent.impl.SchedulerImpl.next(SchedulerImpl.java:21)
    at com.nextenso.agent.Agent$17.f(Agent.java:993)
    at
com.alcatel.as.service.concurrent.impl.SchedulerImpl$2.f(SchedulerImpl.java:43)
    at
com.alcatel.as.service.concurrent.impl.SchedulerImpl$1.run(SchedulerImpl.java:28)
    at
alcatel.tess.hometop.gateways.reactor.impl.ReactorImpl$2.run(ReactorImpl.java:426)
    at
alcatel.tess.hometop.gateways.reactor.impl.ReactorExecutor.run(ReactorExecutor.java:90)
    at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    at java.lang.Thread.run(Thread.java:679)

Caused by: java.lang.IllegalMonitorStateException
    at
java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryReleaseShared(ReentrantReadWriteLock.java:398)
    at
java.util.concurrent.locks.AbstractQueuedSynchronizer.releaseShared(AbstractQueuedSynchronizer.java:1340)
    at
java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.unlock(ReentrantReadWriteLock.java:778)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager$JLock.unlockReadLock(AbstractComponentManager.java:1666)
    at
org.apache.felix.scr.impl.manager.AbstractComponentManager.releaseReadLock(AbstractComponentManager.java:192)
    at
org.apache.felix.scr.impl.manager.ImmediateComponentManager.getService(ImmediateComponentManager.java:652)
    at
org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:308)
    ... 16 more


Here, it seems that when the ImmediateComponentManager.getService() method
enters in its finally block, then the releaseReadLock() fails because the
lock has already been release by another thread ?


regards;
/pierre





On Fri, Aug 24, 2012 at 4:08 PM, Pierre De Rop <pierre.derop@gmail.com>wrote:

> Hi David,
>
> Sorry for my late response, I was off during the last two weeks.
>
> So, we finally reproduced the lock problem with your latest patch.
> I Hope that the following stacktrace will help to track what is going on.
>
> Unfortunately, I don't have the full thread stack traces dump, because
> they are logged in INFO level, which was not active at the time we
> reproduced the problem... But I do have the root cause, here it is:
>
> 2012-08-14 13:56:55,663 FelixDispatchQueue ERROR osgi.event.fwk  -
> FrameworkEvent: ERROR
>
> java.lang.IllegalStateException: Could not obtain lock in 5000
> milliseconds for component agent
>     at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainReadLock(AbstractComponentManager.java:178)
>     at
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:157)
>
>     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:1324)
>
>     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.util.osgi.DependencyActivatorHelper.registerService(DependencyActivatorHelper.java:209)
>     at
> com.alcatel.as.session.distributed.mgr.Engine$7.run(Engine.java:1370)
>
>     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)
>
> Caused by: java.lang.Exception: Write lock stack trace for thread:
> Thread[ProxyAppReporter-FastCacheListener,5,main]
>     at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.escalateLock(AbstractComponentManager.java:205)
>     at
> org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1332)
>
>     at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:562)
>     at
> org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:293)
>     at
> org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:170)
>     at
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932)
>     at
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793)
>     at
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543)
>     at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4260)
>     at org.apache.felix.framework.Felix.registerService(Felix.java:3275)
>     at
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346)
>     at
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:320)
>     at
> com.alcatel.as.service.config.impl.fc.PropertiesManager.update(PropertiesManager.java:211)
>     at
> com.alcatel.as.service.config.impl.fc.FastCacheConfig.proxyAppPropertiesUpdated(FastCacheConfig.java:323)
>     at
> com.nextenso.mgmt.reporter.ProxyAppReporter$FastCacheListeningThread.run(ProxyAppReporter.java:99)
>
>
> regards;
> /pierre
>
>
> On Sat, Aug 11, 2012 at 4:52 AM, David Jencks <david_jencks@yahoo.com>wrote:
>
>> I think this is a result of the changes in 3559.  I added a test that I
>> think corresponds to your situation and made it work, see r1371859.  I
>> think there might be some more possible simplifications, I'm looking into
>> it a bit more.  Anyway let me know if there are still problems!
>>
>> I would have opened a new jira but it seems to be down, so I hope I'm
>> right about this being related to 3559 :-)
>>
>> thanks
>> david jencks
>>
>> On Aug 10, 2012, at 11:21 AM, David Jencks wrote:
>>
>> > Hi Pierre,
>> >
>> > I'm 99.9% sure this is a regression.... looking into it.
>> >
>> > IIUC you have a factory component set up where the instances the
>> factory creates are registered as services, and the stack trace shows
>> another component trying to get its reference to the newly created instance?
>> >
>> > I don't think there's an integration test for this scenario.
>> >
>> > thanks!!
>> >
>> > david  jencks
>> > On Aug 10, 2012, at 5:45 AM, Pierre De Rop wrote:
>> >
>> >> 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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