[CWD-2967] Upgrading from Java 1.6 to 1.7 fails due to dependencies recorded in the OSGi cache

Type: Bug
Resolution: Fixed
Priority: Low
Fix Version/s: 2.6.2
Affects Version/s: None
Component/s: None
Labels:
None

Bug Fix Policy:
View Atlassian Server bug fix policy

Symptoms

If Crowd has been running with JDK 1.6 in the past, and then is changed to JDK 1.7, some plugins will fail to load, due to cached dependencies.

The following message appears in the log file:

2012-10-31 09:13:09,641 main ERROR [atlassian.plugin.manager.PluginEnabler] Unable to enable plugin crowd-rest-plugin
com.atlassian.plugin.osgi.container.OsgiContainerException: Cannot start plugin: crowd-rest-plugin
	at com.atlassian.plugin.osgi.factory.OsgiPlugin.enableInternal(OsgiPlugin.java:430)
	at com.atlassian.plugin.impl.AbstractPlugin.enable(AbstractPlugin.java:237)
	at com.atlassian.plugin.impl.AbstractDelegatingPlugin.enable(AbstractDelegatingPlugin.java:213)
	at com.atlassian.plugin.manager.PluginEnabler.actualEnable(PluginEnabler.java:114)
	at com.atlassian.plugin.manager.PluginEnabler.enable(PluginEnabler.java:99)
	at com.atlassian.plugin.manager.DefaultPluginManager.addPlugins(DefaultPluginManager.java:713)
	at com.atlassian.plugin.manager.DefaultPluginManager.init(DefaultPluginManager.java:166)
	at com.atlassian.crowd.plugin.CrowdPluginManager.init(CrowdPluginManager.java:69)
	at com.atlassian.crowd.plugin.CrowdPluginManager.onApplicationStartedEvent(CrowdPluginManager.java:82)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at com.atlassian.event.internal.SingleParameterMethodListenerInvoker.invoke(SingleParameterMethodListenerInvoker.java:36)
	at com.atlassian.event.internal.AsynchronousAbleEventDispatcher$2.run(AsynchronousAbleEventDispatcher.java:60)
	at com.atlassian.event.internal.AsynchronousAbleEventDispatcher$1.execute(AsynchronousAbleEventDispatcher.java:28)
	at com.atlassian.event.internal.AsynchronousAbleEventDispatcher.dispatch(AsynchronousAbleEventDispatcher.java:56)
	at com.atlassian.event.internal.EventPublisherImpl.invokeListeners(EventPublisherImpl.java:151)
	at com.atlassian.event.internal.EventPublisherImpl.publish(EventPublisherImpl.java:70)
	at com.atlassian.crowd.console.listener.StartupListener.contextInitialized(StartupListener.java:106)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4205)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4704)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
	at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:675)
	at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:601)
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:502)
	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1315)
	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1061)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
	at org.apache.catalina.core.StandardService.start(StandardService.java:525)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: org.osgi.framework.BundleException: Unresolved constraint in bundle com.atlassian.crowd.rest-plugin [18]: Unable to resolve 18.0: missing requirement [18.0] package; (&(package=com.atlassian.plugins.rest.common)(version>=2.5.1.1)) [caused by: Unable to resolve 13.0: missing requirement [13.0] package; (&(package=javax.activation)(version>=0.0.0.1_006_JavaSE)(version<=0.0.0.1_006_JavaSE))]
	at org.apache.felix.framework.Felix.resolveBundle(Felix.java:3409)
	at org.apache.felix.framework.Felix.startBundle(Felix.java:1709)
	at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:905)
	at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:892)
	at com.atlassian.plugin.osgi.factory.OsgiPlugin.enableInternal(OsgiPlugin.java:402)
	... 43 more

Workaround

Please see the KB here: https://confluence.atlassian.com/display/CROWDKB/Crowd+2.5+unable+to+be+used+after+upgrading+to+JDK+1.7

is related to

FE-3916 Plugins not loading when upgrading from Java 6 to Java 7

Closed

blocks: MAREUSZ-18 Failed to load

is caused by: PLUG-866 Loading...

is cloned by: MAREUSZ-52 Failed to load; MAREUSZ-54 Failed to load; MAREUSZ-39 Loading...; MAREUSZ-43 Loading...; MAREUSZ-46 Loading...; MAREUSZ-47 Loading...; MAREUSZ-49 Loading...; MAREUSZ-50 Loading...; MAREUSZ-30 Loading...; MAREUSZ-31 Loading...; MAREUSZ-32 Loading...; MAREUSZ-36 Loading...; MAREUSZ-38 Loading...; MAREUSZ-41 Loading...

mentioned in: Page Loading...; Wiki Page Loading...; Wiki Page Loading...; Wiki Page Loading...

(12 is cloned by, 4 mentioned in)

joe added a comment - 13/Mar/2013 4:18 AM

Starting Crowd with 1.6 and then restarting with 1.7 ends up with this error:

Caused by: org.osgi.framework.BundleException: Unresolved constraint in bundle com.atlassian.crowd.rest-plugin [18]: Unable to resolve 18.0: missing requirement [18.0] package; (&(package=com.atlassian.plugins.rest.common)(version>=2.7.0)) [caused by: Unable to resolve 13.0: missing requirement [13.0] package; (&(package=javax.activation)(version>=0.0.0.1_006_JavaSE)(version<=0.0.0.1_006_JavaSE))]

I've confirmed that, after upgrading the plugins framework to a version that includes the fix, Crowd starts up without that error.

joe added a comment - 13/Mar/2013 4:18 AM Starting Crowd with 1.6 and then restarting with 1.7 ends up with this error: Caused by: org.osgi.framework.BundleException: Unresolved constraint in bundle com.atlassian.crowd.rest-plugin [18]: Unable to resolve 18.0: missing requirement [18.0] package; (&(package=com.atlassian.plugins.rest.common)(version>=2.7.0)) [caused by: Unable to resolve 13.0: missing requirement [13.0] package; (&(package=javax.activation)(version>=0.0.0.1_006_JavaSE)(version<=0.0.0.1_006_JavaSE))] I've confirmed that, after upgrading the plugins framework to a version that includes the fix, Crowd starts up without that error.

joe added a comment - 05/Mar/2013 1:04 AM

As a workaround, from the CROWDKB article:

To resolve this, the caches have to be cleared. To do so, follow these steps :

Shut down Crowd
Clear your cache. To do this, access your Crowd Home Directory. There, delete these 2 folders : bundled-plugins and caches
Startup Crowd

joe added a comment - 05/Mar/2013 1:04 AM As a workaround, from the CROWDKB article : To resolve this, the caches have to be cleared. To do so, follow these steps : Shut down Crowd Clear your cache. To do this, access your Crowd Home Directory. There, delete these 2 folders : bundled-plugins and caches Startup Crowd

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