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https://issues.apache.org/jira/browse/KARAF-1715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13433089#comment-13433089
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Christian Schneider commented on KARAF-1715:
--------------------------------------------
I found that a thread named CM Configuration Updater (ManagedService Update:
pid=org.ops4j.pax.web)
hangs on object.wait
Daemon Thread [CM Configuration Updater (ManagedService Update:
pid=org.ops4j.pax.web)] (Suspended)
Object.wait(long) line: not available [native method]
Object[](Object).wait() line: 485 [local variables unavailable]
Felix.acquireBundleLock(BundleImpl, int) line: 4871
Felix.registerService(BundleImpl, String[], Object, Dictionary) line:
3205
BundleContextImpl.registerService(String[], Object, Dictionary) line:
346
BundleContextImpl.registerService(String, Object, Dictionary) line: 320
JettyServerWrapper.addContext(Model) line: 225
JettyServerWrapper.getOrCreateContext(Model) line: 114
JettyServerImpl.addServlet(ServletModel) line: 163
ServerControllerImpl$Started.addServlet(ServletModel) line: 277
ServerControllerImpl.addServlet(ServletModel) line: 112
HttpServiceStarted$1.stateChanged(ServerEvent) line: 123
ServerControllerImpl.notifyListeners(ServerEvent) line: 206
ServerControllerImpl$Stopped.start() line: 522
ServerControllerImpl.start() line: 72
ServerControllerImpl$Started.configure() line: 272
ServerControllerImpl.configure(Configuration) line: 89
Activator$3.updated(Dictionary) line: 236
ConfigurationManager$ManagedServiceUpdate.run() line: 1467
UpdateThread.run() line: 103
Thread.run() line: 662
> Occasional freeze on feature:install webconsole
> -----------------------------------------------
>
> Key: KARAF-1715
> URL: https://issues.apache.org/jira/browse/KARAF-1715
> Project: Karaf
> Issue Type: Bug
> Components: karaf-webconsole
> Affects Versions: 3.0.0.RC1, 3.0.0
> Reporter: Ioannis Canellos
> Priority: Critical
>
> This is not something that happens all the time, so it might require a couple
> of attempts in order to reproduce it.
> On a clean Karaf container feature:install webconsole can freeze and never
> return. When this happens CTRL-C does not stop the command execution and the
> only way to recover is a restart of the container.
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