[xwiki-users] Fwd: Threads forcibly removed and possible memory leaks

I have the following environment Tomcat 6.0.26 Mysql 5.1 Xwiki Enterprise build 2.3.28602 Windows XP Every time i start tomcat i get several issues - I can only shut it down by pressing CTRL+C several times - While tomcat is running i dont see any messages on the console but when i kill it by pressing CTRL+C several messages appear all at once. - Xwiki does work fine i dont see anything out of the ordinary. The problems are "behind the scenes" Looking at the messages, some appear to be about memory leaks but i dont really understand any of it. Here is a log of the messages that i see from the point tomcat is started to teh point i kill it. Please have take a look and let me know if there is anything i can do to fix it. Thanks --------------------------------------------------------------------------------- 13-May-2010 17:53:38 org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\workarea\bin\programs\Java\jdk1.6.0_07\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\workarea\bin\Programs\PVCS\VM\win32\bin;C:\workarea\bin\oracle\product\10.1.0\Db_1\bin;C:\workarea\bin\oracle\product\10.1.0\Db_1\jre\1.4.2\bin\client;C:\workarea\bin\oracle\product\10.1.0\Db_1\jre\1.4.2\bin;C:\oracle\BIN\;C:\Program Files\QuickTime\QTSystem\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\HPQ\IAM\bin;C:\Program Files\Common Files\Roxio Shared\DLLShared\;C:\workarea\bin\MySQL\MySQL Server 5.1\bin;C:\workarea\bin\Program Files\cvsnt;C:\workarea\bin\Program Files\cvsnt;c:\Program Files\CVSNT\ 13-May-2010 17:53:39 org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-8080 13-May-2010 17:53:39 org.apache.catalina.startup.Catalina load INFO: Initialization processed in 1288 ms 13-May-2010 17:53:39 org.apache.catalina.core.StandardService start INFO: Starting service Catalina 13-May-2010 17:53:39 org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/6.0.26 13-May-2010 17:53:39 org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor host-manager.xml 13-May-2010 17:53:40 org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor manager.xml 13-May-2010 17:53:40 org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor probe.xml 13-May-2010 17:53:41 org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive crumb.war log4j:WARN No appenders could be found for logger (org.apache.struts.util.PropertyMessageResources). log4j:WARN Please initialize the log4j system properly. 13-May-2010 17:53:43 org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory docs 13-May-2010 17:53:43 org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory examples 13-May-2010 17:53:43 org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory ROOT 13-May-2010 17:53:43 org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory xwiki 13-May-2010 17:53:51 org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote HTTP/1.1 on http-8080 13-May-2010 17:53:51 org.apache.jk.common.ChannelSocket init INFO: JK: ajp13 listening on /0.0.0.0:8009 13-May-2010 17:53:51 org.apache.jk.server.JkMain start INFO: Jk running ID=0 time=0/63 config=null 13-May-2010 17:53:51 org.apache.catalina.startup.Catalina start INFO: Server startup in 12330 ms 2010-05-13 17:54:01,006 [ http://localhost:8080/xwiki/bin/preview/WorkspaceWiki/2010%20%2D%202011%20A…] INFO .AbstractXWikiMigrationManager - No storage migration required since current version is [15429] 13-May-2010 20:17:44 org.apache.coyote.http11.Http11Protocol pause INFO: Pausing Coyote HTTP/1.1 on http-8080 13-May-2010 20:17:45 org.apache.catalina.core.StandardService stop INFO: Stopping service Catalina 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads SEVERE: A web application appears to have started a thread named [EvictionTimer-0] but has failed to stop it. This is very likely to create a memory leak. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads SEVERE: A web application appears to have started a thread named [DefaultQuartzScheduler_QuartzSchedulerThread] but has failed to stop it. This is very likely to create a memory leak. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@188d649]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [com.aetrion.flickr.RequestContext.RequestContextThreadLocal] (value [com.aetrion.flickr.RequestContext$RequestContextThreadLocal@536490]) and a value of type [com.aetrion.flickr.RequestContext] (value [com.aetrion.flickr.RequestContext@ef3b8b]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@2e2b5c]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadL ocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@120cb10]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@1f39660]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@188d649]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@188d649]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@1f39660]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url=Lucene index updating thread}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@188d649]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [com.aetrion.flickr.RequestContext.RequestContextThreadLocal] (value [com.aetrion.flickr.RequestContext$RequestContextThreadLocal@536490]) and a value of type [com.aetrion.flickr.RequestContext] (value [com.aetrion.flickr.RequestContext@fd02ce]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@120cb10]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@1f39660]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@188d649]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [com.aetrion.flickr.RequestContext.RequestContextThreadLocal] (value [com.aetrion.flickr.RequestContext$RequestContextThreadLocal@536490]) and a value of type [com.aetrion.flickr.RequestContext] (value [com.aetrion.flickr.RequestContext@c33140]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@120cb10]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@1f39660]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@188d649]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [com.aetrion.flickr.RequestContext.RequestContextThreadLocal] (value [com.aetrion.flickr.RequestContext$RequestContextThreadLocal@536490]) and a value of type [com.aetrion.flickr.RequestContext] (value [com.aetrion.flickr.RequestContext@d674a1]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@120cb10]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@1f39660]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@188d649]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [com.aetrion.flickr.RequestContext.RequestContextThreadLocal] (value [com.aetrion.flickr.RequestContext$RequestContextThreadLocal@536490]) and a value of type [com.aetrion.flickr.RequestContext] (value [com.aetrion.flickr.RequestContext@6bc02d]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@2e2b5c]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadL ocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@120cb10]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@1f39660]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@188d649]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [com.aetrion.flickr.RequestContext.RequestContextThreadLocal] (value [com.aetrion.flickr.RequestContext$RequestContextThreadLocal@536490]) and a value of type [com.aetrion.flickr.RequestContext] (value [com.aetrion.flickr.RequestContext@f69ed3]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@2e2b5c]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadL ocal has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@120cb10]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@1f39660]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap 13-May-2010 20:17:46 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@2e2b5c]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadL ocal has been forcibly removed. 13-May-2010 20:17:47 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@120cb10]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:47 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.jboss.cache.invocation.InvocationContextContainer] (value [org.jboss.cache.invocation.InvocationContextContainer@1f39660]) and a value of type [org.jboss.cache.invocation.MVCCInvocationContext] (value [InvocationContext{transaction=null, globalTransaction=null, transactionContext=null, optionOverrides=Option{failSilently=false, cacheModeLocal=false, dataVersion=null, suppressLocking=false, lockAcquisitionTimeout=-1, forceDataGravitation=false, skipDataGravitation=false, forceAsynchronous=false, forceSynchronous=false, suppressPersistence=false, suppressEventNotification=false}, originLocal=true, bypassUnmarshalling=false}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the Thread Local has been forcibly removed. 13-May-2010 20:17:47 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{}]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. 13-May-2010 20:17:47 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: A web application created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@115a3af]) and a value of type [java.util.Hashtable] (value [{url= http://localhost:8080/xwiki/bin/saveandcontinue/WorkspaceWiki/2010%20%2D%20…]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed. Exception in thread "Lucene Index Updater" java.lang.RuntimeException: Component manager has not been initialized before lookup for [org.xwiki.context.Execution] for hint [default] at com.xpn.xwiki.web.Utils.getComponent(Utils.java:618) at com.xpn.xwiki.web.Utils.getComponent(Utils.java:635) at com.xpn.xwiki.util.AbstractXWikiRunnable.cleanupExecutionContext(AbstractXWikiRunnable.java:76) at com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:102) at java.lang.Thread.run(Thread.java:619) Exception in thread "AWT-Windows" java.lang.IllegalStateException: Shutdown in progress at java.lang.ApplicationShutdownHooks.add(ApplicationShutdownHooks.java:39) at java.lang.Runtime.addShutdownHook(Runtime.java:192) at sun.awt.windows.WToolkit.run(WToolkit.java:276) at java.lang.Thread.run(Thread.java:619)