You should report this to the Apache Felix SCR JIRA component. That is where the Felix SCR developers can respond to the exception.
--

BJ Hargrave
Senior Technical Staff Member, IBM // office: +1 386 848 1781
OSGi Fellow and CTO of the OSGi Alliance // mobile: +1 386 848 3788
hargr...@us.ibm.com
 
 
----- Original message -----
From: Alain Picard via osgi-dev <osgi-dev@mail.osgi.org>
Sent by: osgi-dev-boun...@mail.osgi.org
To: OSGi Developer Mail List <osgi-dev@mail.osgi.org>
Cc:
Subject: [osgi-dev] SCR - Could not obtain lock
Date: Sat, Feb 2, 2019 2:36 PM
 
I regularly get this exception when starting our app, w/o having ever seen any impact.
 
!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)
 
IIRC I have seen forum threads to this effect, but is there anything that we should do with this ? If it happens once the product is deployed that doesn't look good and I hate putting exceptions under the rug.
 
Please advise.
 
Cheers,
Alain
 
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