Bug 1120535 - [GSS] (6.3.1) Querying patching MBeans during shutdown results in IllegalStateException
Summary: [GSS] (6.3.1) Querying patching MBeans during shutdown results in IllegalStat...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: JBoss Enterprise Application Platform 6
Classification: JBoss
Component: Patching
Version: 6.3.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: CR1
: EAP 6.3.1
Assignee: James Livingston
QA Contact: Jan Martiska
Russell Dickenson
URL:
Whiteboard:
Depends On: 1110117
Blocks: eap631-blockers, eap631-payload, eap63-cp01-blockers 1120537
TreeView+ depends on / blocked
 
Reported: 2014-07-17 06:23 UTC by James Livingston
Modified: 2018-12-06 17:21 UTC (History)
10 users (show)

Fixed In Version:
Doc Type: Known Issue
Doc Text:
This release of JBoss EAP 6 carries a bug caused by the patching subsystem PatchResource not having a depenency on the InstallationManagerService but using it when it may be shut down. This may cause an `IllegalStateException` if a shutdown hook attempts to query the patching subsystem MBeans. The workaround is to confirm whether the `InstallationManagerService` is up prior to using it.
Clone Of:
: 1120537 (view as bug list)
Environment:
Last Closed: 2014-10-13 18:39:17 UTC
Type: Bug

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System ID Priority Status Summary Last Updated
JBoss Issue Tracker WFLY-3505 Major Resolved IllegalStateException when patching MBeans are queried during shutdown 2015-05-08 15:48:36 UTC

Description James Livingston 2014-07-17 06:23:28 UTC 
If the MBeans for the patching subsystem are queried during server shutdown, it can result in an IllegalStateException. InstallationManagerService has already had stop() called on it, so the value is null.

This can be reproduced by the attached EJB, which does a MBeanServer.queryMBeans(null, null); from the @PreDestroy method. It's in a loop to ensure it runs after the installation manager gets de-initialised.

java.lang.IllegalStateException
at org.jboss.as.patching.installation.InstallationManagerService.getValue(InstallationManagerService.java:87) [wildfly-patching-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.as.patching.installation.InstallationManagerService.getValue(InstallationManagerService.java:28) [wildfly-patching-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.msc.service.ServiceControllerImpl.getValue(ServiceControllerImpl.java:1158) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
at org.jboss.as.patching.management.PatchResource$ElementProviderResourceProvider.children(PatchResource.java:139) [wildfly-patching-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.as.patching.management.PatchResource$ElementProviderResourceProvider.hasChildren(PatchResource.java:134) [wildfly-patching-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.as.controller.registry.AbstractModelResource.hasChildren(AbstractModelResource.java:81) [wildfly-controller-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.as.controller.registry.AbstractModelResource$DelegateResource.hasChildren(AbstractModelResource.java:279) [wildfly-controller-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.as.jmx.model.RootResourceIterator.doIterate(RootResourceIterator.java:57) [wildfly-jmx-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.as.jmx.model.RootResourceIterator.doIterate(RootResourceIterator.java:61) [wildfly-jmx-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.as.jmx.model.RootResourceIterator.iterate(RootResourceIterator.java:43) [wildfly-jmx-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.as.jmx.model.ModelControllerMBeanHelper.queryMBeans(ModelControllerMBeanHelper.java:125) [wildfly-jmx-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.as.jmx.model.ModelControllerMBeanServerPlugin.queryMBeans(ModelControllerMBeanServerPlugin.java:159) [wildfly-jmx-8.1.0.Final.jar:8.1.0.Final]
at org.jboss.as.jmx.PluggableMBeanServerImpl.queryMBeans(PluggableMBeanServerImpl.java:816) [wildfly-jmx-8.1.0.Final.jar:8.1.0.Final]
at example.ShutdownMBeanQuery.destroy(ShutdownMBeanQuery.java:23)
Comment 1 James Livingston 2014-07-23 01:54:05 UTC 
I'll post the PR once the branch is created
Comment 4 baranowb 2014-08-07 05:59:54 UTC 
Merged.
Comment 5 Jan Martiska 2014-09-01 08:12:19 UTC 
Verified in 6.3.1.CR1.
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