[jboss-osgi-issues] [JBoss JIRA] Updated: (JBOSGI-450) Bundle containing a BundleTracker causes subsequent bundle install/starts to fail

[David Bosschaert (JIRA)]

     [ https://issues.jboss.org/browse/JBOSGI-450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Bosschaert updated JBOSGI-450:
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    Attachment: deadlock.txt


Was digging a little deeper and it turns out to be a deadlock. Attached is the tread dump.

The problem /seems/ to be in MSC thread 1-1 where a callback to the BundleTracker is waiting for the Bundle Service to be active, but I think this thread will actually activate the service later on.
BTW Thread-10 is also waiting on the same Bundle Service...

> Bundle containing a BundleTracker causes subsequent bundle install/starts to fail
> ---------------------------------------------------------------------------------
>
>                 Key: JBOSGI-450
>                 URL: https://issues.jboss.org/browse/JBOSGI-450
>             Project: JBoss OSGi
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Core Framework
>    Affects Versions:  JBossOSGi 1.0.x
>            Reporter: David Bosschaert
>            Assignee: David Bosschaert
>         Attachments: deadlock.txt
>
>
> When installing/starting a bundle with a BundleTracker in it subsuquent bundle install/starts fail with the following exception.
> 20:01:00,460 INFO  [org.jboss.osgi.framework.internal.BundleManager] (MSC service thread 1-2) Install bundle: org.apache.aries.spifly.examples.spi.bundle:0.4.0.SNAPSHOT
> 20:01:02,531 ERROR [org.jboss.osgi.framework.internal.FutureServiceValue] (MSC service thread 1-2) Cannot start service jbosgi.bundle.11.INSTALLED
> 20:01:02,532 WARN  [org.jboss.osgi.framework.internal.FrameworkEventsPlugin] (MSC service thread 1-2) Error while firing INSTALLED for bundleState: org.apache.aries.spifly.examples.spi.bundle:0.4.0.SNAPSHOT: java.lang.IllegalStateException: Timeout starting bundle service: service jbosgi.bundle.11.INSTALLED
> 	at org.jboss.osgi.framework.internal.BundleProxy.awaitBundleServiceActive(BundleProxy.java:231)
> 	at org.jboss.osgi.framework.internal.BundleProxy.getState(BundleProxy.java:101)
> 	at org.jboss.osgi.framework.internal.HostBundleProxy.getState(HostBundleProxy.java:39)
> 	at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:406)
> 	at org.jboss.osgi.framework.internal.FrameworkEventsPlugin.fireBundleEvent(FrameworkEventsPlugin.java:361)
> 	at org.jboss.osgi.framework.internal.AbstractBundleState.changeState(AbstractBundleState.java:198)
> 	at org.jboss.osgi.framework.internal.AbstractBundleState.changeState(AbstractBundleState.java:181)
> 	at org.jboss.osgi.framework.internal.UserBundleService.start(UserBundleService.java:65)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1675)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_20]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_20]
> 	at java.lang.Thread.run(Thread.java:619) [:1.6.0_20]

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