[jira] [Commented] (FELIX-6048) Could not obtain lock
[ https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17771768#comment-17771768 ] Marco commented on FELIX-6048: -- We are hitting this issue somehow with org.apache.felix.scr 2.2.2 ``` MESSAGE FrameworkEvent ERROR !STACK 0 org.osgi.framework.ServiceException: Exception in org.apache.felix.scr.impl.manager.SingleComponentManager.getService() at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:228) at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:114) at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:48) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:568) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:542) at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:660) at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:88) at org.apache.felix.scr.impl.inject.field.FieldHandler$ReferenceMethodImpl.getServiceObject(FieldHandler.java:550) at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2612) at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.prebind(DependencyManager.java:1401) at org.apache.felix.scr.impl.manager.DependencyManager.prebind(DependencyManager.java:1830) at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1060) at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:955) at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:776) at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1274) at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1225) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1232) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1152) at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:959) at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:895) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1184) at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:116) at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:123) at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:961) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:945) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:882) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:144) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:270) at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:500) at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:929) at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:915) at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:133) at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:984) at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:752) at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:674) at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:437) at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:671) at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:310) at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:593) at org.apache.felix.scr.impl.Activator.access$200(Activator.java:74) at org.apache.felix.scr
[jira] [Commented] (FELIX-6048) Could not obtain lock
[
https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16833316#comment-16833316
]
Carsten Ziegeler commented on FELIX-6048:
-
[~alpic80] Could you please retest with newer SCR versions like 2.1.16 or
2.0.14?
> Could not obtain lock
> -
>
> Key: FELIX-6048
> URL: https://issues.apache.org/jira/browse/FELIX-6048
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
>Affects Versions: scr-2.0.10
>Reporter: Alain Picard
>Priority: Minor
>
> I regularly get this exception when starting our app, w/o having ever seen
> any impact.
>
> {code:java}
> !ENTRY org.eclipse.equinox.cm 4 0 2019-02-02 14:31:46.715
> !MESSAGE Could not obtain lock
> !STACK 0
> java.lang.IllegalStateException: Could not obtain lock
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:231)
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainActivationWriteLock(AbstractComponentManager.java:266)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:633)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at
> org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:89)
> at
> org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:36)
> After reporting on OSGI forum, was suggested to report here.{code}
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[jira] [Commented] (FELIX-6048) Could not obtain lock
[
https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16833847#comment-16833847
]
Alain Picard commented on FELIX-6048:
-
Still the same see attached image !Felix no lock.png!
> Could not obtain lock
> -
>
> Key: FELIX-6048
> URL: https://issues.apache.org/jira/browse/FELIX-6048
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
>Affects Versions: scr-2.0.10
>Reporter: Alain Picard
>Priority: Minor
> Attachments: Felix no lock.png
>
>
> I regularly get this exception when starting our app, w/o having ever seen
> any impact.
>
> {code:java}
> !ENTRY org.eclipse.equinox.cm 4 0 2019-02-02 14:31:46.715
> !MESSAGE Could not obtain lock
> !STACK 0
> java.lang.IllegalStateException: Could not obtain lock
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:231)
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainActivationWriteLock(AbstractComponentManager.java:266)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:633)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at
> org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:89)
> at
> org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:36)
> After reporting on OSGI forum, was suggested to report here.{code}
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[jira] [Commented] (FELIX-6048) Could not obtain lock
[
https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17105424#comment-17105424
]
A. J. David Bosschaert commented on FELIX-6048:
---
It would be really good if someone could post a testcase for this, if it's
still reproducable...
> Could not obtain lock
> -
>
> Key: FELIX-6048
> URL: https://issues.apache.org/jira/browse/FELIX-6048
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
>Affects Versions: scr-2.1.14
>Reporter: Alain Picard
>Priority: Minor
> Attachments: Felix no lock.png
>
>
> I regularly get this exception when starting our app, w/o having ever seen
> any impact.
>
> {code:java}
> !ENTRY org.eclipse.equinox.cm 4 0 2019-02-02 14:31:46.715
> !MESSAGE Could not obtain lock
> !STACK 0
> java.lang.IllegalStateException: Could not obtain lock
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:231)
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainActivationWriteLock(AbstractComponentManager.java:266)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:633)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at
> org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:89)
> at
> org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:36)
> After reporting on OSGI forum, was suggested to report here.{code}
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[jira] [Commented] (FELIX-6048) Could not obtain lock
[
https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17105429#comment-17105429
]
Alain Picard commented on FELIX-6048:
-
Not sure what changed at our end, but we are still on Felix
2.1.14.v20190123-1619 and have not seen that issue in a very long time.
> Could not obtain lock
> -
>
> Key: FELIX-6048
> URL: https://issues.apache.org/jira/browse/FELIX-6048
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
>Affects Versions: scr-2.1.14
>Reporter: Alain Picard
>Priority: Minor
> Attachments: Felix no lock.png
>
>
> I regularly get this exception when starting our app, w/o having ever seen
> any impact.
>
> {code:java}
> !ENTRY org.eclipse.equinox.cm 4 0 2019-02-02 14:31:46.715
> !MESSAGE Could not obtain lock
> !STACK 0
> java.lang.IllegalStateException: Could not obtain lock
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:231)
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainActivationWriteLock(AbstractComponentManager.java:266)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:633)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at
> org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:89)
> at
> org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:36)
> After reporting on OSGI forum, was suggested to report here.{code}
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[jira] [Commented] (FELIX-6048) Could not obtain lock
[
https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17166197#comment-17166197
]
Robert Varga commented on FELIX-6048:
-
I do not have a ready reproducer yet, but we've hit this with 2.1.20:
{noformat}
Caused by: java.lang.IllegalStateException: Could not obtain lock
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:241)
~[?:?]
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainStateLock(AbstractComponentManager.java:288)
~[?:?]
at
org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:890)
~[?:?]
at
org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse$1.run(ServiceFactoryUse.java:212)
~[?:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
at
org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:210)
~[?:?]{noformat}
Full log is here:
[https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/serviceutils-maven-merge-aluminium/170/features/odl-serviceutils-srm/target/SFT/karaf.log.gz]
>From what I gather, it seems the component is being accessed via Service
>Registry while its activate() method is still executing:
{code:java}
2020-07-28T06:08:43,325 | INFO | features-3-thread-1 | OSGiActorSystemProvider
| 138 - org.opendaylight.controller.sal-distributed-datastore - 2.0.3
| Actor System provider starting
[...]
2020-07-28T06:08:52,435 | ERROR | Blueprint Extender: 1 | ServiceRecipe
| 19 - org.apache.aries.blueprint.core - 1.10.2 | Error retrieving
service from ServiceRecipe[name='.component-1']
org.osgi.service.blueprint.container.ComponentDefinitionException: Error when
instantiating bean configDatastore of class
org.opendaylight.controller.cluster.datastore.DistributedDataStoreFactory
[...]
Caused by: java.lang.IllegalStateException: getService() returned null for
{org.opendaylight.controller.cluster.ActorSystemProvider}={service.id=1951,
service.bundleid=138, service.scope=bundle,
component.name=org.opendaylight.controller.cluster.akka.osgi.impl.OSGiActorSystemProvider,
component.id=25}
[...]
2020-07-28T06:08:58,971 | INFO | features-3-thread-1 | OSGiActorSystemProvider
| 138 - org.opendaylight.controller.sal-distributed-datastore - 2.0.3
| Actor System provider started
{code}
> Could not obtain lock
> -
>
> Key: FELIX-6048
> URL: https://issues.apache.org/jira/browse/FELIX-6048
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
>Affects Versions: scr-2.1.14
>Reporter: Alain Picard
>Priority: Minor
> Attachments: Felix no lock.png
>
>
> I regularly get this exception when starting our app, w/o having ever seen
> any impact.
>
> {code:java}
> !ENTRY org.eclipse.equinox.cm 4 0 2019-02-02 14:31:46.715
> !MESSAGE Could not obtain lock
> !STACK 0
> java.lang.IllegalStateException: Could not obtain lock
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:231)
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainActivationWriteLock(AbstractComponentManager.java:266)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:633)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at
> org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:89)
> at
> org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:36)
> After reporting on OSGI forum, was suggested to report here.{code}
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[jira] [Commented] (FELIX-6048) Could not obtain lock
[
https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17166200#comment-17166200
]
Robert Varga commented on FELIX-6048:
-
This might be related to blueprint and DS being used in the same bundle.
> Could not obtain lock
> -
>
> Key: FELIX-6048
> URL: https://issues.apache.org/jira/browse/FELIX-6048
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
>Affects Versions: scr-2.1.14
>Reporter: Alain Picard
>Priority: Minor
> Attachments: Felix no lock.png
>
>
> I regularly get this exception when starting our app, w/o having ever seen
> any impact.
>
> {code:java}
> !ENTRY org.eclipse.equinox.cm 4 0 2019-02-02 14:31:46.715
> !MESSAGE Could not obtain lock
> !STACK 0
> java.lang.IllegalStateException: Could not obtain lock
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:231)
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainActivationWriteLock(AbstractComponentManager.java:266)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:633)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at
> org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:89)
> at
> org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:36)
> After reporting on OSGI forum, was suggested to report here.{code}
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[
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]
Simon Wimmesberger commented on FELIX-6048:
---
We are hitting the same issue from time to time but from a different source:
{noformat}
java.lang.IllegalStateException: Could not obtain lock
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:241)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainStateLock(AbstractComponentManager.java:288)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:828)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:806)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.disableInternal(AbstractComponentManager.java:852)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager$2.run(AbstractComponentManager.java:549)
at
org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:113)
at java.lang.Thread.run(Thread.java:748)
{noformat}
Can't provide a reproducer yet.
> Could not obtain lock
> -
>
> Key: FELIX-6048
> URL: https://issues.apache.org/jira/browse/FELIX-6048
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
>Affects Versions: scr-2.1.14
>Reporter: Alain Picard
>Priority: Minor
> Attachments: Felix no lock.png
>
>
> I regularly get this exception when starting our app, w/o having ever seen
> any impact.
>
> {code:java}
> !ENTRY org.eclipse.equinox.cm 4 0 2019-02-02 14:31:46.715
> !MESSAGE Could not obtain lock
> !STACK 0
> java.lang.IllegalStateException: Could not obtain lock
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:231)
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainActivationWriteLock(AbstractComponentManager.java:266)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:633)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at
> org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:89)
> at
> org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:36)
> After reporting on OSGI forum, was suggested to report here.{code}
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[jira] [Commented] (FELIX-6048) Could not obtain lock
[
https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17238896#comment-17238896
]
Valentin Mayamsin commented on FELIX-6048:
--
Also seeing this issue with 2.1.20. Happens rarely, but no workaround except
restarting the whole thing. Looks like some sort of race condition.
> Could not obtain lock
> -
>
> Key: FELIX-6048
> URL: https://issues.apache.org/jira/browse/FELIX-6048
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
>Affects Versions: scr-2.1.14
>Reporter: Alain Picard
>Priority: Minor
> Attachments: Felix no lock.png
>
>
> I regularly get this exception when starting our app, w/o having ever seen
> any impact.
>
> {code:java}
> !ENTRY org.eclipse.equinox.cm 4 0 2019-02-02 14:31:46.715
> !MESSAGE Could not obtain lock
> !STACK 0
> java.lang.IllegalStateException: Could not obtain lock
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:231)
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainActivationWriteLock(AbstractComponentManager.java:266)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:633)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at
> org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:89)
> at
> org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:36)
> After reporting on OSGI forum, was suggested to report here.{code}
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[jira] [Commented] (FELIX-6048) Could not obtain lock
[
https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17682682#comment-17682682
]
Róbert Csákány commented on FELIX-6048:
---
Hi! I have the very same issue with scr-2.2.4. It cames randomly within
httpserivice servlet registration:
2023-01-31T17:43:16,853 | | | | INFO | features-3-thread-1 |
FeaturesServiceImpl | 19 - org.apache.karaf.features.core - 4.4.3 |
mvn:org.apache.felix/org.apache.felix.scr/2.2.4
{code:java}
2023-01-31T17:43:30,040 | | | | WARN | paxweb-config-4-thread-1 (change
controller) | HealthCheckExecutorServlet | 162 -
hu.blackbelt.judo.services.judo-services-healthcheck-osgi -
1.1.0.20230131_114116_fd8d5f4f_develop | bundle
hu.blackbelt.judo.services.judo-services-healthcheck-osgi:1.1.0.20230131_114116_fd8d5f4f_develop
(162)[hu.blackbelt.judo.services.healthcheck.osgi.servlet.HealthCheckExecutorServlet(86)]
: Component deactivation threw an exception
2010java.lang.IllegalStateException: Could not obtain lock
2011at
org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:242)
~[?:?]
2012at
org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainStateLock(AbstractComponentManager.java:289)
~[?:?]
2013at
org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:849)
~[?:?]
2014at
org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:825)
~[?:?]
2015at
org.apache.felix.scr.impl.manager.DependencyManager.deactivateComponentManager(DependencyManager.java:2636)
~[?:?]
2016at
org.apache.felix.scr.impl.manager.DependencyManager.access$400(DependencyManager.java:59)
~[?:?]
2017at
org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.removedService(DependencyManager.java:1356)
~[?:?]
2018at
org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.removedService(DependencyManager.java:1225)
~[?:?]
2019at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1258)
~[?:?]
2020at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1152)
~[?:?]
2021at
org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.untrack(ServiceTracker.java:1012)
~[?:?]
2022at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1192)
~[?:?]
2023at
org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:116)
~[?:?]
2024at
org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
~[?:?]
2025at
org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
~[?:?]
2026at
org.apache.felix.framework.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
~[?:?]
2027at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4863)
~[?:?]
2028at org.apache.felix.framework.Felix.access$000(Felix.java:111) ~[?:?]
2029at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:440)
~[?:?]
2030at
org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:170)
~[?:?]
2031at
org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:146)
~[?:?]
2032at
org.ops4j.pax.web.service.internal.Activator.cleanUpHttpServiceRegistrations(Activator.java:637)
~[?:?]
2033at
org.ops4j.pax.web.service.internal.Activator.updateController(Activator.java:418)
~[?:?]
2034at
org.ops4j.pax.web.service.internal.Activator.lambda$updateServerControllerFactory$1(Activator.java:347)
~[?:?]
2035at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[?:?]
2036at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
2037at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
~[?:?]
2038at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
~[?:?]
2039at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
~[?:?]
2040at java.lang.Thread.run(Thread.java:833) ~[?:?] {code}
> Could not obtain lock
> -
>
> Key: FELIX-6048
> URL: https://issues.apache.org/jira/browse/FELIX-6048
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
>Affects Versions: scr-2.1.14
>Reporter: Alain Picard
>Priority: Minor
> Attachments: Felix no lock.png
>
>
> I regularly get this exception when starting our app, w/o having ever seen
> any impact.
>
> {code:java}
> !ENTRY org.eclipse.equ
[jira] [Commented] (FELIX-6048) Could not obtain lock
[
https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17682701#comment-17682701
]
Tom Watson commented on FELIX-6048:
---
Any chance you can try running with debug logging enabled for
org.apache.felix.scr? SCR tries to dump the threads when it sees this error
and its OSGi Logger has debug enabled.
https://github.com/apache/felix-dev/blob/dea1b8cd57f1cdbad8053234218435ec99df7ff3/scr/src/main/java/org/apache/felix/scr/impl/manager/AbstractComponentManager.java#L302-L313
That may give you a clue what other thread has the lock and why.
> Could not obtain lock
> -
>
> Key: FELIX-6048
> URL: https://issues.apache.org/jira/browse/FELIX-6048
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
>Affects Versions: scr-2.1.14
>Reporter: Alain Picard
>Priority: Minor
> Attachments: 17_Run Northwind integration test.txt, Felix no lock.png
>
>
> I regularly get this exception when starting our app, w/o having ever seen
> any impact.
>
> {code:java}
> !ENTRY org.eclipse.equinox.cm 4 0 2019-02-02 14:31:46.715
> !MESSAGE Could not obtain lock
> !STACK 0
> java.lang.IllegalStateException: Could not obtain lock
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:231)
> at
> org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainActivationWriteLock(AbstractComponentManager.java:266)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:633)
> at
> org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609)
> at
> org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284)
> at
> org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89)
> at
> org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:89)
> at
> org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:36)
> After reporting on OSGI forum, was suggested to report here.{code}
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