[jboss-jira] [JBoss JIRA] Commented: (JGRP-826) Unable to stop tomcat because of an IllegalStateException in jgroups threads
Laurent Mimoun (JIRA)
jira-events at lists.jboss.org
Fri Sep 26 11:39:20 EDT 2008
[ https://jira.jboss.org/jira/browse/JGRP-826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12431402#action_12431402 ]
Laurent Mimoun commented on JGRP-826:
-------------------------------------
Hello again,
this problem occurs when stopping my application.
It sounds that the cache shutting down is asychronous and the stop/destroy method are not blocking ?
So the webapp is undeployed but log4j is no more available when the cache is shutted down.
Could you please confirm this analysis and give to me a feed back ?
Thanks.
> Unable to stop tomcat because of an IllegalStateException in jgroups threads
> ----------------------------------------------------------------------------
>
> Key: JGRP-826
> URL: https://jira.jboss.org/jira/browse/JGRP-826
> Project: JGroups
> Issue Type: Bug
> Affects Versions: 2.6.2
> Environment: linux debian etch
> Reporter: Laurent Mimoun
> Assignee: Bela Ban
>
> Sep 25, 2008 7:50:36 PM org.apache.catalina.startup.HostConfig deployWAR
> INFO: Deploying web application archive ROOT.war
> Sep 25, 2008 7:55:33 PM org.apache.catalina.startup.HostConfig checkResources
> INFO: Undeploying context []
> Sep 25, 2008 7:55:33 PM org.apache.catalina.startup.HostConfig deployWAR
> INFO: Deploying web application archive ROOT.war
> Sep 25, 2008 7:55:34 PM org.apache.catalina.loader.WebappClassLoader loadClass
> INFO: Illegal access: this web application instance has been stopped already. Could not load java.io.PrintWriter. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
> java.lang.IllegalStateException
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1246)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> at org.apache.log4j.spi.LoggingEvent.<init>(LoggingEvent.java:154)
> at org.apache.log4j.Category.forcedLog(Category.java:388)
> at org.apache.log4j.Category.log(Category.java:853)
> at org.apache.commons.logging.impl.Log4JLogger.error(Log4JLogger.java:193)
> at org.jgroups.protocols.MPING.run(MPING.java:362)
> at java.lang.Thread.run(Thread.java:619)
> Sep 25, 2008 7:55:34 PM org.apache.catalina.loader.WebappClassLoader loadClass
> INFO: Illegal access: this web application instance has been stopped already. Could not load org.apache.log4j.spi.VectorWriter. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
> java.lang.IllegalStateException
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1246)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> at org.apache.log4j.spi.LoggingEvent.<init>(LoggingEvent.java:154)
> at org.apache.log4j.Category.forcedLog(Category.java:388)
> at org.apache.log4j.Category.log(Category.java:853)
> at org.apache.commons.logging.impl.Log4JLogger.error(Log4JLogger.java:193)
> at org.jgroups.protocols.MPING.run(MPING.java:362)
> at java.lang.Thread.run(Thread.java:619)
> Sep 25, 2008 7:55:34 PM org.apache.catalina.loader.WebappClassLoader loadClass
> INFO: Illegal access: this web application instance has been stopped already. Could not load org.apache.log4j.spi.VectorWriter. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
> java.lang.IllegalStateException
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1246)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> at org.apache.log4j.spi.LoggingEvent.<init>(LoggingEvent.java:154)
> at org.apache.log4j.Category.forcedLog(Category.java:388)
> at org.apache.log4j.Category.log(Category.java:853)
> at org.apache.commons.logging.impl.Log4JLogger.error(Log4JLogger.java:193)
> at org.jgroups.protocols.Discovery$PingSenderTask$1.run(Discovery.java:389)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> Sep 25, 2008 7:55:36 PM org.apache.catalina.loader.WebappClassLoader loadClass
> INFO: Illegal access: this web application instance has been stopped already. Could not load org.apache.log4j.spi.VectorWriter. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
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