[jboss-dev] Shutting down the app server and removing components

Manik Surtani manik at jboss.org
Fri Feb 20 07:33:05 EST 2009 

On 20 Feb 2009, at 12:30, Galder Zamarreno wrote:

> Dude,
>
> Manik Surtani wrote:
>> Guys
>> While running some basic state transfer tests on AS 5.0, we've seen  
>> some stack traces when shutting down a server
>>    http://hudson.qa.jboss.com/hudson/view/EAP%20Perf+Fail/job/as5-random-failover-http-buddy-async-jvmkill/10/console-perf01/
>
> I believe that's an internal link. Public only has access to http://hudson.jboss.org/hudson/ 
>  and there's no "EAP Perf+Fail" there.

Oops!  :-)  Thanks for pointing it out, pertinent log and stack trace  
snips below:


[JBoss] 05:47:33,394 INFO  [ServerImpl] Shutting down the server,  
blockingShutdown: false
[JBoss] 05:47:33,397 INFO  [ServerImpl] Server exit(0) called
[JBoss] 05:47:33,398 INFO  [ServerImpl] Runtime shutdown hook called,  
forceHalt: true
[JBoss] 05:47:33,406 INFO  [Http11Protocol] Pausing Coyote HTTP/1.1 on  
http-perf01%2F10.16.88.179-8080
[JBoss] 05:47:33,407 INFO  [Http11Protocol] Stopping Coyote HTTP/1.1  
on http-perf01%2F10.16.88.179-8080
[JBoss] 05:47:33,408 INFO  [AjpProtocol] Pausing Coyote AJP/1.3 on ajp- 
perf01%2F10.16.88.179-8009
[JBoss] 05:47:33,409 INFO  [AjpProtocol] Stopping Coyote AJP/1.3 on  
ajp-perf01%2F10.16.88.179-8009
[JBoss] 05:47:33,460 INFO  [ConnectionFactory]  
org.jboss.jms.server.connectionfactory.ConnectionFactory at 1c42860  
undeployed
[JBoss] 05:47:33,484 INFO  [ConnectionFactory]  
org.jboss.jms.server.connectionfactory.ConnectionFactory at 38f0e7  
undeployed
[JBoss] 05:47:33,500 INFO  [ConnectionFactory]  
org.jboss.jms.server.connectionfactory.ConnectionFactory at 4e6c9d  
undeployed
[JBoss] 05:47:33,530 INFO  [TomcatDeployment] undeploy, ctxPath=/web- 
console, vfsUrl=management/console-mgr.sar/web-console.war
[JBoss] 05:47:33,584 INFO  [QueueService] Queue[/queue/ExpiryQueue]  
stopped
[JBoss] 05:47:33,585 INFO  [QueueService] Queue[/queue/DLQ] stopped
[JBoss] 05:47:33,595 INFO  [QuartzScheduler] Scheduler  
JBossEJB3QuartzScheduler_$_NON_CLUSTERED shutting down.
[JBoss] 05:47:33,595 INFO  [QuartzScheduler] Scheduler  
JBossEJB3QuartzScheduler_$_NON_CLUSTERED paused.
[JBoss] 05:47:33,596 INFO  [QuartzScheduler] Scheduler  
JBossEJB3QuartzScheduler_$_NON_CLUSTERED shutdown complete.
[JBoss] 05:47:34,645 INFO  [ConnectionFactoryBindingService] Unbound  
ConnectionManager  
'jboss.jca:service=ConnectionFactoryBinding,name=JmsXA' from JNDI name  
'java:JmsXA'
[JBoss] 05:47:34,658 INFO  [ServerPeer] JMS ServerPeer[0] stopped
[JBoss] 05:47:34,726 INFO  [TomcatDeployment] undeploy, ctxPath=/ 
invoker, vfsUrl=httpha-invoker.sar/invoker.war
[JBoss] 05:47:34,799 INFO  [HttpReplTestPartition] Stopping partition  
HttpReplTestPartition
[JBoss] 05:47:34,802 INFO  [RPCManagerImpl] Disconnecting and closing  
the Channel
[JBoss] 05:47:34,874 INFO  [RPCManagerImpl] Stopping the RpcDispatcher
[JBoss] 05:47:34,888 INFO  [HttpReplTestPartition] Partition  
HttpReplTestPartition stopped.
[JBoss] 05:47:34,891 INFO  [HttpReplTestPartition] Partition  
HttpReplTestPartition destroyed.
[JBoss] 05:47:34,893 INFO  [TomcatDeployment] undeploy, ctxPath=/st,  
vfsUrl=SessionTest.war
[JBoss] 05:47:34,931 INFO  [RPCManagerImpl] Disconnecting and closing  
the Channel
[JBoss] 05:47:35,002 INFO  [RPCManagerImpl] Stopping the RpcDispatcher
[JBoss] 05:47:35,451 INFO  [TomcatDeployment] undeploy, ctxPath=/ 
jbossws, vfsUrl=jbossws.sar/jbossws-management.war
[JBoss] 05:47:35,454 INFO  [TomcatDeployment] undeploy, ctxPath=/ 
juddi, vfsUrl=juddi-service.sar/juddi.war
[JBoss] 05:47:35,455 INFO  [RegistryServlet] jUDDI Stopping: Cleaning  
up existing resources.
[JBoss] 05:47:35,456 INFO  [TomcatDeployment] undeploy, ctxPath=/,  
vfsUrl=ROOT.war
[JBoss] 05:47:35,458 INFO  [TomcatDeployment] undeploy, ctxPath=/jmx- 
console, vfsUrl=jmx-console.war
[JBoss] 05:47:35,462 INFO  [StandardService] Stopping service jboss.web
[JBoss] 05:47:35,598 INFO  [MailService] Mail service 'java:/Mail'  
removed from JNDI
[JBoss] 05:47:35,632 INFO  [SnmpAgentService] SNMP agent stopped
[JBoss] 05:47:35,811 INFO  [ConnectionFactoryBindingService] Unbound  
ConnectionManager 'jboss.jca:service=DataSourceBinding,name=DefaultDS'  
from JNDI name 'java:DefaultDS'
[JBoss] 05:47:35,841 INFO  [QuartzScheduler] Scheduler  
DefaultQuartzScheduler_$_NON_CLUSTERED shutting down.
[JBoss] 05:47:35,841 INFO  [QuartzScheduler] Scheduler  
DefaultQuartzScheduler_$_NON_CLUSTERED paused.
[JBoss] 05:47:35,845 INFO  [SimpleThreadPool] There are still 45  
worker threads active. See javadoc runInThread(Runnable) for a  
possible explanation
[JBoss] 05:47:35,845 INFO  [QuartzScheduler] Scheduler  
DefaultQuartzScheduler_$_NON_CLUSTERED shutdown complete.
[JBoss] 05:47:35,957 INFO  [TransactionManagerService] Stopping  
transaction recovery manager
[JBoss] 05:47:36,213 INFO  [HypersonicDatabase] Database standalone  
closed clean
[JBoss] 05:47:36,602 ERROR [CoyoteAdapter] An exception or error  
occurred in the container during the request processing
[JBoss] java.lang.RuntimeException: DistributedCacheManager is null.
[JBoss] 	at org.jboss.web.tomcat.service.session.ClusteredSession.establishDistributedCacheManager 
(ClusteredSession.java:1802)
[JBoss] 	at org.jboss.web.tomcat.service.session.ClusteredSession.setManager 
(ClusteredSession.java:506)
[JBoss] 	at  
org 
.jboss 
.web 
.tomcat.service.session.ClusteredSession.<init>(ClusteredSession.java: 
399)
[JBoss] 	at org.jboss.web.tomcat.service.session.SessionBasedClusteredSession 
.<init>(SessionBasedClusteredSession.java:56)
[JBoss] 	at org.jboss.web.tomcat.service.session.JBossCacheManager.createEmptyClusteredSession 
(JBossCacheManager.java:1410)
[JBoss] 	at org.jboss.web.tomcat.service.session.JBossCacheManager.loadSession 
(JBossCacheManager.java:1491)
[JBoss] 	at org.jboss.web.tomcat.service.session.JBossCacheManager.findSession 
(JBossCacheManager.java:462)
[JBoss] 	at  
org.apache.catalina.connector.Request.doGetSession(Request.java:2322)
[JBoss] 	at  
org.apache.catalina.connector.Request.getSession(Request.java:2096)
[JBoss] 	at org.jboss.web.tomcat.service.session.JvmRouteValve.checkJvmRoute 
(JvmRouteValve.java:94)
[JBoss] 	at  
org 
.jboss 
.web.tomcat.service.session.JvmRouteValve.invoke(JvmRouteValve.java:84)
[JBoss] 	at  
org 
.jboss 
.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
[JBoss] 	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process 
(SecurityContextEstablishmentValve.java:126)
[JBoss] 	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke 
(SecurityContextEstablishmentValve.java:70)
[JBoss] 	at  
org 
.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java: 
127)
[JBoss] 	at  
org 
.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java: 
102)
[JBoss] 	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke 
(CachedConnectionValve.java:158)
[JBoss] 	at  
org 
.apache 
.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
[JBoss] 	at  
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 
330)
[JBoss] 	at  
org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:436)
[JBoss] 	at org.apache.coyote.ajp.AjpProtocol 
$AjpConnectionHandler.process(AjpProtocol.java:384)
[JBoss] 	at org.apache.tomcat.util.net.JIoEndpoint 
$Worker.run(JIoEndpoint.java:447)
[JBoss] 	at java.lang.Thread.run(Thread.java:619)


>
>
>> I haven't dug into this in much detail, but it seems as though the  
>> CoyoteAdapter is still accepting HTTP requests even after the  
>> webapps and other clustering components have been stopped/removed?   
>> Is this a known bug in AS 5.0?
>> Thoughts?
>> Cheers
>> Manik
>> -- 
>> Manik Surtani
>> Lead, JBoss Cache
>> http://www.jbosscache.org
>> manik at jboss.org
>> ------------------------------------------------------------------------
>> _______________________________________________
>> jboss-development mailing list
>> jboss-development at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/jboss-development
>
> -- 
> Galder Zamarreño
> Sr. Software Maintenance Engineer
> JBoss, a division of Red Hat
> _______________________________________________
> jboss-development mailing list
> jboss-development at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/jboss-development

--
Manik Surtani
Lead, JBoss Cache
http://www.jbosscache.org
manik at jboss.org

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