[jboss-dev] AS testsuite -- shutdown.sar fails to stop 'minimal'

[Brian Stansberry]

Adrian,

Today the AS testsuite runs on hudson are starting to fail 
intermittently[1] due to the jboss-minimal-tests target's shutdown.sar 
not stopping the AS. There seems to be a classloading problem when 
ExitOnShutdown's anonymous Runnable tries to execute.[2]

I looked at a successful run going back a month and the WARN in the 
logging below was there, so that's not new.

JIRA for this is https://jira.jboss.org/jira/browse/JBAS-7688

[1] https://hudson.jboss.org/hudson/job/JBoss-AS-6.0.x-testSuite-sun16/537/

https://hudson.jboss.org/hudson/job/JBoss-AS-6.0.x-testSuite-sun16/539/

[2]

2010-02-02 04:58:17,623 DEBUG 
[org.jboss.test.jmx.shutdown.ExitOnShutdown] (HDScanner) Stopping 
jboss.test:name=ExitOnShutdown
2010-02-02 04:58:17,624 WARN 
[org.jboss.virtual.plugins.context.AbstractVirtualFileHandler] 
(HDScanner) No such existing handler, falling back to old root + path: 
vfszip:/mnt/hudson_workspace/workspace/JBoss-AS-6.0.x-testSuite-sun16/JBossAS/build/target/jboss-6.0.0-SNAPSHOT/server/minimal/deploy/shutdown.sar/org/jboss/test/jmx/shutdown/ExitOnShutdown$1.class
2010-02-02 04:58:17,636 DEBUG 
[org.jboss.test.jmx.shutdown.ExitOnShutdown] (HDScanner) Stopped 
jboss.test:name=ExitOnShutdown
2010-02-02 04:58:17,636 DEBUG [org.jboss.system.ServiceController] 
(HDScanner) destroying service: jboss.test:name=ExitOnShutdown
2010-02-02 04:58:17,637 DEBUG [org.jboss.system.ServiceController] 
(HDScanner) removing service: jboss.test:name=ExitOnShutdown
2010-02-02 04:58:17,637 DEBUG [org.jboss.system.ServiceCreator] 
(HDScanner) Removing mbean from server: jboss.test:name=ExitOnShutdown
2010-02-02 04:58:17,642 DEBUG 
[org.jboss.deployers.structure.spi.helpers.AbstractDeploymentContext] 
(HDScanner) Removed component jboss.test:name=ExitOnShutdown from 
vfszip:/mnt/hudson_workspace/workspace/JBoss-AS-6.0.x-testSuite-sun16/JBossAS/build/target/jboss-6.0.0-SNAPSHOT/server/minimal/deploy/shutdown.sar/
2010-02-02 04:58:17,647 DEBUG 
[org.jboss.aop.asintegration.jboss5.RegisterModuleCallback] (HDScanner) 
Removing module VFSDeploymentClassLoaderPolicyModule shutdown.sar:0.0.0
2010-02-02 04:58:17,647 DEBUG 
[org.jboss.classloader.spi.base.BaseClassLoaderDomain] (HDScanner) 
ClassLoaderDomain at 1f8bd0d{DefaultDomain} unregisterClassLoader 
BaseClassLoader at 8c1852{vfszip:/mnt/hudson_workspace/workspace/JBoss-AS-6.0.x-testSuite-sun16/JBossAS/build/target/jboss-6.0.0-SNAPSHOT/server/minimal/deploy/shutdown.sar/}
2010-02-02 04:58:17,648 DEBUG 
[org.jboss.mx.loading.UnifiedLoaderRepository3] (HDScanner) 
UnifiedLoaderRepository removed(false) null
2010-02-02 04:58:17,649 DEBUG 
[org.jboss.classloader.spi.base.BaseClassLoaderPolicy] (HDScanner) 
VFSClassLoaderPolicy at 190ed52{vfszip:/mnt/hudson_workspace/workspace/JBoss-AS-6.0.x-testSuite-sun16/JBossAS/build/target/jboss-6.0.0-SNAPSHOT/server/minimal/deploy/shutdown.sar/} 
shutdown!
2010-02-02 04:58:17,649 DEBUG 
[org.jboss.classloader.spi.base.BaseClassLoader] (HDScanner) 
BaseClassLoader at 8c1852{vfszip:/mnt/hudson_workspace/workspace/JBoss-AS-6.0.x-testSuite-sun16/JBossAS/build/target/jboss-6.0.0-SNAPSHOT/server/minimal/deploy/shutdown.sar/} 
shutdown!
2010-02-02 04:58:17,650 DEBUG 
[org.jboss.classloading.spi.dependency.Domain] (HDScanner) 
org.jboss.classloading.spi.dependency.Domain at 3a6e5c{DefaultDomain} 
remove module VFSDeploymentClassLoaderPolicyModule shutdown.sar:0.0.0
2010-02-02 04:58:17,650 DEBUG 
[org.jboss.deployers.vfs.plugins.classloader.InMemoryClassesDeployer] 
(HDScanner) Removing dynamic class root for 
vfszip:/mnt/hudson_workspace/workspace/JBoss-AS-6.0.x-testSuite-sun16/JBossAS/build/target/jboss-6.0.0-SNAPSHOT/server/minimal/deploy/shutdown.sar/
2010-02-02 04:58:17,658 DEBUG 
[org.jboss.deployers.plugins.deployers.DeployersImpl] (HDScanner) Fully 
Undeployed 
vfszip:/mnt/hudson_workspace/workspace/JBoss-AS-6.0.x-testSuite-sun16/JBossAS/build/target/jboss-6.0.0-SNAPSHOT/server/minimal/deploy/shutdown.sar/
2010-02-02 04:58:17,674 ERROR [STDERR] (ExitOnShutdown) Exception in 
thread "ExitOnShutdown" java.lang.NoClassDefFoundError: java/lang/System
2010-02-02 04:58:17,675 ERROR [STDERR] (ExitOnShutdown) 	at 
org.jboss.test.jmx.shutdown.ExitOnShutdown$1.run(ExitOnShutdown.java:52)
2010-02-02 04:58:17,676 ERROR [STDERR] (ExitOnShutdown) 	at 
java.lang.Thread.run(Thread.java:619)
2010-02-02 04:58:17,676 ERROR [STDERR] (ExitOnShutdown) Caused by: 
java.lang.ClassNotFoundException: Class not found java.lang.System
2010-02-02 04:58:17,676 ERROR [STDERR] (ExitOnShutdown) 	at 
org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:892)
2010-02-02 04:58:17,677 ERROR [STDERR] (ExitOnShutdown) 	at 
org.jboss.classloader.spi.base.BaseClassLoader.doLoadClass(BaseClassLoader.java:522)
2010-02-02 04:58:17,677 ERROR [STDERR] (ExitOnShutdown) 	at 
org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:467)
2010-02-02 04:58:17,677 ERROR [STDERR] (ExitOnShutdown) 	at 
java.lang.ClassLoader.loadClass(ClassLoader.java:252)
2010-02-02 04:58:17,678 ERROR [STDERR] (ExitOnShutdown) 	at 
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
2010-02-02 04:58:17,678 ERROR [STDERR] (ExitOnShutdown) 	... 2 more
2010-02-02 04:59:47,314 INFO 
[org.jboss.bootstrap.impl.base.server.AbstractServer] (Thread-5) 
Stopping: JBossAS [6.0.0.SNAPSHOT (build: SVNTag=JBoss_6.0.0-SNAPSHOT 
date=r100244)]
2010-02-02 04:59:47,314 DEBUG 
[org.jboss.bootstrap.impl.as.lifecycle.AbstractKernelEventLifecycleEventHandler] 
(Thread-5) Fired: 
AbstractEvent at a801b0{source=org.jboss.kernel.plugins.event.AbstractEventManager at 1fe0816 
type=org.jboss.system.server.stopped seq=0 time=1265104787314 
context=1265104787314}
2010-02-02 04:59:47,314 DEBUG 
[org.jboss.bootstrap.impl.base.server.AbstractServer] (Thread-5) Sent 
JMX Notification: org.jboss.system.server.stopped

-- 
Brian Stansberry
Lead, AS Clustering
JBoss by Red Hat