Getting a deadlock on AsynchronousInheritanceAnnotationFinder when the
interface a class implements is not in the jar being scanned.
"main" #1 prio=5 os_prio=31 tid=0x00007f98ba812000 nid=0x1903 waiting on
condition [0x000000010862c000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x000000016dd4ffc8> (a
java.util.concurrent.CountDownLatch$Sync)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304)
at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:231)
at
org.apache.xbean.finder.AsynchronousInheritanceAnnotationFinder.join(AsynchronousInheritanceAnnotationFinder.java:111)
at
org.apache.xbean.finder.AsynchronousInheritanceAnnotationFinder.findImplementations(AsynchronousInheritanceAnnotationFinder.java:97)
at
org.apache.openejb.config.FinderFactory$ModuleLimitedFinder.findImplementations(FinderFactory.java:275)
at
org.apache.tomee.catalina.OpenEJBContextConfig.processServletContainerInitializers(OpenEJBContextConfig.java:436)
at
org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1265)
at
org.apache.tomee.catalina.OpenEJBContextConfig.webConfig(OpenEJBContextConfig.java:363)
at
org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:873)
- locked <0x0000000118d204b8> (a
org.apache.tomee.catalina.OpenEJBContextConfig)
at
org.apache.tomee.catalina.OpenEJBContextConfig.configureStart(OpenEJBContextConfig.java:113)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:371)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5355)
- locked <0x0000000118d1f970> (a
org.apache.catalina.core.StandardContext)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
- locked <0x0000000118d1f970> (a
org.apache.catalina.core.StandardContext)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
More importantly, when/why did we start using findImplementations?
-David
