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http://jira.amdatu.org/jira/browse/AMDATU-280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bram de Kruijff resolved AMDATU-280.
------------------------------------
Assignee: Jan Willem Janssen (was: Bram de Kruijff)
Resolution: Fixed
Upgraded to 1.4.3
> Felix/Startlevel/Shell deadlock when shutiing down during startup
> -----------------------------------------------------------------
>
> Key: AMDATU-280
> URL: http://jira.amdatu.org/jira/browse/AMDATU-280
> Project: Amdatu
> Issue Type: Bug
> Components: Amdatu Core
> Affects Versions: 0.1.0
> Reporter: Bram de Kruijff
> Assignee: Jan Willem Janssen
> Fix For: 0.4.0, Sprint 9
>
>
> As shown below there is a deadlock between Felix, Startlevel and Shell
> service 1.4.2 when shutdown is invoked while traversing upwards through the
> startlevels. It is easy to reproduce locally by typing stop asap after
> starting amdatu. I traced it to
> https://issues.apache.org/jira/browse/FELIX-2378 bu there is no release yet.
> Using the 1.5.0-SNAPSHOT sheel service from the felix trunk however seems to
> resolve the issue. Note that this might be related to haging builds when pax
> exam shuts down a container to fast (?)
> Name: main
> State: WAITING on java.lang.Integer@1af78ce
> Total blocked: 3 Total waited: 1
> Stack trace:
> java.lang.Object.wait(Native Method)
> java.lang.Object.wait(Object.java:485)
>
> org.apache.felix.framework.StartLevelImpl.setStartLevelAndWait(StartLevelImpl.java:129)
> org.apache.felix.framework.Felix.start(Felix.java:762)
> org.apache.felix.main.Main.main(Main.java:297)
>
> Name: Felix Shell TUI
> State: WAITING on [Ljava.lang.Object;@11a59ce
> Total blocked: 1 Total waited: 2
> Stack trace:
> java.lang.Object.wait(Native Method)
> java.lang.Object.wait(Object.java:485)
> org.apache.felix.framework.Felix.acquireBundleLock(Felix.java:4462)
> org.apache.felix.framework.Felix.stopBundle(Felix.java:2047)
> org.apache.felix.framework.Felix.stop(Felix.java:806)
> org.apache.felix.framework.Felix.stop(Felix.java:813)
>
> org.apache.felix.shell.impl.StopCommandImpl.execute(StopCommandImpl.java:93)
>
> org.apache.felix.shell.impl.Activator$ShellServiceImpl.executeCommand(Activator.java:286)
> - locked
> org.apache.felix.shell.impl.Activator$ShellServiceImpl@13abee1
>
> org.apache.felix.shell.tui.Activator$ShellTuiRunnable.run(Activator.java:184)
> - locked org.apache.felix.shell.tui.Activator@1f336eb
> java.lang.Thread.run(Thread.java:619)
>
>
> Name: FelixStartLevel
> State: BLOCKED on
> org.apache.felix.shell.impl.Activator$ShellServiceImpl@13abee1 owned by:
> Felix Shell TUI
> Total blocked: 46 Total waited: 19
>
> Stack trace:
>
> org.apache.felix.shell.impl.Activator$ShellServiceImpl.addCommand(Activator.java:309)
>
> org.apache.felix.shell.impl.Activator$1.serviceChanged(Activator.java:52)
>
> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:864)
>
> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:732)
>
> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:662)
> org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3623)
> org.apache.felix.framework.Felix.access$000(Felix.java:39)
> org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:667)
>
> org.apache.felix.framework.ServiceRegistry.registerService(ServiceRegistry.java:97)
> org.apache.felix.framework.Felix.registerService(Felix.java:2764)
>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:252)
>
> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:230)
> org.apache.felix.scr.impl.Activator.start(Activator.java:129)
>
> org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:661)
> org.apache.felix.framework.Felix.activateBundle(Felix.java:1760)
> org.apache.felix.framework.Felix.startBundle(Felix.java:1682)
> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1128)
> org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:264)
> java.lang.Thread.run(Thread.java:619)
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