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https://issues.apache.org/jira/browse/FELIX-6048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17682682#comment-17682682
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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
2011 at
org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainLock(AbstractComponentManager.java:242)
~[?:?]
2012 at
org.apache.felix.scr.impl.manager.AbstractComponentManager.obtainStateLock(AbstractComponentManager.java:289)
~[?:?]
2013 at
org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:849)
~[?:?]
2014 at
org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:825)
~[?:?]
2015 at
org.apache.felix.scr.impl.manager.DependencyManager.deactivateComponentManager(DependencyManager.java:2636)
~[?:?]
2016 at
org.apache.felix.scr.impl.manager.DependencyManager.access$400(DependencyManager.java:59)
~[?:?]
2017 at
org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.removedService(DependencyManager.java:1356)
~[?:?]
2018 at
org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.removedService(DependencyManager.java:1225)
~[?:?]
2019 at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1258)
~[?:?]
2020 at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1152)
~[?:?]
2021 at
org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.untrack(ServiceTracker.java:1012)
~[?:?]
2022 at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1192)
~[?:?]
2023 at
org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:116)
~[?:?]
2024 at
org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
~[?:?]
2025 at
org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
~[?:?]
2026 at
org.apache.felix.framework.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
~[?:?]
2027 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4863)
~[?:?]
2028 at org.apache.felix.framework.Felix.access$000(Felix.java:111) ~[?:?]
2029 at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:440)
~[?:?]
2030 at
org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:170)
~[?:?]
2031 at
org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:146)
~[?:?]
2032 at
org.ops4j.pax.web.service.internal.Activator.cleanUpHttpServiceRegistrations(Activator.java:637)
~[?:?]
2033 at
org.ops4j.pax.web.service.internal.Activator.updateController(Activator.java:418)
~[?:?]
2034 at
org.ops4j.pax.web.service.internal.Activator.lambda$updateServerControllerFactory$1(Activator.java:347)
~[?:?]
2035 at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[?:?]
2036 at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
2037 at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
~[?:?]
2038 at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
~[?:?]
2039 at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
~[?:?]
2040 at 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.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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