[ https://issues.apache.org/jira/browse/KARAF-6089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Baptiste Onofré updated KARAF-6089: ---------------------------------------- Issue Type: Bug (was: Dependency upgrade) > Deadlock with FeatureDeploymentListener > --------------------------------------- > > Key: KARAF-6089 > URL: https://issues.apache.org/jira/browse/KARAF-6089 > Project: Karaf > Issue Type: Bug > Components: karaf > Affects Versions: 4.2.2 > Reporter: Grzegorz Grzybek > Assignee: Grzegorz Grzybek > Priority: Critical > Fix For: 4.2.3 > > > When I have feature files inside {{deploy/}} dir (which is bad practice, I > know), I see deadlock between: > {noformat} > "FelixStartLevel" #21 daemon prio=5 os_prio=0 tid=0x00007f56dd2ac000 > nid=0x7e69 waiting on condition [0x00007f5685bbc000] > java.lang.Thread.State: WAITING (parking) > at sun.misc.Unsafe.park(Native Method) > - parking to wait for <0x00000000e3044b98> (a > java.util.concurrent.FutureTask) > at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429) > at java.util.concurrent.FutureTask.get(FutureTask.java:191) > at > org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvisionInThread(FeaturesServiceImpl.java:966) > at > org.apache.karaf.features.internal.service.FeaturesServiceImpl.updateReposAndRequirements(FeaturesServiceImpl.java:912) > at > org.apache.karaf.deployer.features.FeatureDeploymentListener.bundleChanged(FeatureDeploymentListener.java:251) > - locked <0x00000000e3044ce0> (a > org.apache.karaf.deployer.features.FeatureDeploymentListener) > at > org.apache.karaf.deployer.features.FeatureDeploymentListener.init(FeatureDeploymentListener.java:95) > at > org.apache.karaf.deployer.features.osgi.Activator.doStart(Activator.java:52) > at > org.apache.karaf.util.tracker.BaseActivator.start(BaseActivator.java:89) > at > org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:697) > at org.apache.felix.framework.Felix.activateBundle(Felix.java:2240) > at org.apache.felix.framework.Felix.startBundle(Felix.java:2146) > at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1373) > at > org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308) > at java.lang.Thread.run(Thread.java:748) > {noformat} > and > {noformat} > "features-3-thread-1" #55 prio=5 os_prio=0 tid=0x00007f5648486800 nid=0x7e99 > in Object.wait() [0x00007f55f2bf6000] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > at java.lang.Object.wait(Object.java:502) > at org.apache.felix.framework.Felix.acquireBundleLock(Felix.java:5293) > - locked <0x00000000e08b42f8> (a [Ljava.lang.Object;) > at org.apache.felix.framework.Felix.startBundle(Felix.java:1948) > at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998) > at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984) > at > org.apache.karaf.features.internal.service.BundleInstallSupportImpl.startBundle(BundleInstallSupportImpl.java:161) > at > org.apache.karaf.features.internal.service.FeaturesServiceImpl.startBundle(FeaturesServiceImpl.java:1116) > at > org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:997) > at > org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1025) > at > org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:964) > at > org.apache.karaf.features.internal.service.FeaturesServiceImpl$$Lambda$97/1752701.call(Unknown > Source) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)