usaskulc / cat

Curriculum Alignment Tool
GNU Lesser General Public License v3.0
1 stars 2 forks source link

Possible memory leak #6

Open TheFiZi opened 10 years ago

TheFiZi commented 10 years ago

CentOS 6.5 64-bit

java version "1.7.0_55" OpenJDK Runtime Environment (rhel-2.4.7.1.el6_5-x86_64 u55-b13) OpenJDK 64-Bit Server VM (build 24.51-b03, mixed mode)

Tomcat 6.0.24

Unknown version of CAT Tools but it was installed in Sept. of 2013

May 27, 2014 2:28:16 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context []
May 27, 2014 2:28:16 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/cas]
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [perf4j-async-stats-appender-sink-CoalescingStatistics] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [Thread-2] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-1] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-2] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-5] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-6] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-7] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-8] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-9] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-10] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Flow ExternalContext]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Flow RequestContext]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Flow RequestContext]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Flow ExternalContext]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Flow RequestContext]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Flow ExternalContext]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Current AOP method invocation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Flow RequestContext]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Flow ExternalContext]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:19 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:29 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/manager]
May 27, 2014 2:28:29 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/cat]
May 27, 2014 2:28:29 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
SEVERE: A web application registered the JBDC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
May 27, 2014 2:28:29 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [Timer-0] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:29 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:29 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:29 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:29 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [null] (value [javax.faces.context.FacesContext$1@25c3eec9]) and a value of type [com.sun.faces.config.InitFacesContext] (value [com.sun.faces.config.InitFacesContext@6271e17d]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:32 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/sample]
May 27, 2014 2:28:32 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/examples]
May 27, 2014 2:28:32 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/host-manager]
May 27, 2014 2:28:32 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/test]
May 27, 2014 2:28:42 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context []
May 27, 2014 2:28:42 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/cas]
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [perf4j-async-stats-appender-sink-CoalescingStatistics] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [Thread-26] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-1] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-2] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-3] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-4] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-5] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-6] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-7] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-8] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-9] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: A web application appears to have started a thread named [scheduler_Worker-10] but has failed to stop it. This is very likely to create a memory leak.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:42 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
SEVERE: A web application created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Prototype beans currently in creation]) and a value of type [null] (value [null]) but failed to remove it when the web application was stopped. To prevent a memory leak, the ThreadLocal has been forcibly removed.
May 27, 2014 2:28:49 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/manager]
May 27, 2014 2:28:49 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/cat]
May 27, 2014 2:28:49 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/sample]
May 27, 2014 2:28:50 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/examples]
May 27, 2014 2:28:50 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/host-manager]
May 27, 2014 2:28:50 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/test]
May 27, 2014 2:29:50 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context []
May 27, 2014 2:29:50 PM org.apache.catalina.session.StandardManager doUnload
SEVERE: IOException while saving persisted sessions: java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/_/SESSIONS.ser (No such file or directory)
java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/_/SESSIONS.ser (No such file or directory)
        at java.io.FileOutputStream.open(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:212)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:99)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1236)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Thread.java:701)
May 27, 2014 2:29:50 PM org.apache.catalina.session.StandardManager stop
SEVERE: Exception unloading sessions to persistent storage
java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/_/SESSIONS.ser (No such file or directory)
        at java.io.FileOutputStream.open(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:212)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:99)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1236)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Thread.java:701)
May 27, 2014 2:29:50 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/manager]
May 27, 2014 2:29:50 PM org.apache.catalina.session.StandardManager doUnload
SEVERE: IOException while saving persisted sessions: java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/manager/SESSIONS.ser (No such file or directory)
java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/manager/SESSIONS.ser (No such file or directory)
        at java.io.FileOutputStream.open(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:212)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:99)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1236)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Thread.java:701)
May 27, 2014 2:29:50 PM org.apache.catalina.session.StandardManager stop
SEVERE: Exception unloading sessions to persistent storage
java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/manager/SESSIONS.ser (No such file or directory)
        at java.io.FileOutputStream.open(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:212)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:99)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1236)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Thread.java:701)
May 27, 2014 2:29:50 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/sample]
May 27, 2014 2:29:50 PM org.apache.catalina.session.StandardManager doUnload
SEVERE: IOException while saving persisted sessions: java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/sample/SESSIONS.ser (No such file or directory)
java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/sample/SESSIONS.ser (No such file or directory)
        at java.io.FileOutputStream.open(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:212)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:99)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1236)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Thread.java:701)
May 27, 2014 2:29:50 PM org.apache.catalina.session.StandardManager stop
SEVERE: Exception unloading sessions to persistent storage
java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/sample/SESSIONS.ser (No such file or directory)
        at java.io.FileOutputStream.open(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:212)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:99)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1236)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Thread.java:701)
May 27, 2014 2:29:50 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/examples]
May 27, 2014 2:29:50 PM org.apache.catalina.session.StandardManager doUnload
SEVERE: IOException while saving persisted sessions: java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/examples/SESSIONS.ser (No such file or directory)
java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/examples/SESSIONS.ser (No such file or directory)
        at java.io.FileOutputStream.open(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:212)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:99)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1236)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Thread.java:701)
May 27, 2014 2:29:50 PM org.apache.catalina.session.StandardManager stop
SEVERE: Exception unloading sessions to persistent storage
java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/examples/SESSIONS.ser (No such file or directory)
        at java.io.FileOutputStream.open(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:212)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:99)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1236)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Thread.java:701)
May 27, 2014 2:29:50 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Reloading context [/host-manager]
May 27, 2014 2:29:50 PM org.apache.catalina.session.StandardManager doUnload
SEVERE: IOException while saving persisted sessions: java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/host-manager/SESSIONS.ser (No such file or directory)
java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/host-manager/SESSIONS.ser (No such file or directory)
        at java.io.FileOutputStream.open(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:212)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:99)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1236)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Thread.java:701)
May 27, 2014 2:29:50 PM org.apache.catalina.session.StandardManager stop
SEVERE: Exception unloading sessions to persistent storage
java.io.FileNotFoundException: /usr/share/tomcat6/work/Catalina/localhost/host-manager/SESSIONS.ser (No such file or directory)
        at java.io.FileOutputStream.open(Native Method)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:212)
        at java.io.FileOutputStream.<init>(FileOutputStream.java:99)
        at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:489)
        at org.apache.catalina.session.StandardManager.unload(StandardManager.java:463)
        at org.apache.catalina.session.StandardManager.stop(StandardManager.java:667)
        at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4611)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1236)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1342)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:303)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
        at java.lang.Thread.run(Thread.java:701)
May 27, 2014 2:30:25 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.NOPLoggerRepository.  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:1369)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1329)
        at org.apache.log4j.LogManager.getLoggerRepository(LogManager.java:175)
        at org.apache.log4j.LogManager.getLogger(LogManager.java:199)
        at org.apache.log4j.Logger.getLogger(Logger.java:105)
        at org.perf4j.log4j.AsyncCoalescingStatisticsAppender$1.handle(AsyncCoalescingStatisticsAppender.java:191)
        at org.perf4j.helpers.GenericAsyncCoalescingStatisticsAppender$Dispatcher.run(GenericAsyncCoalescingStatisticsAppender.java:316)
        at java.lang.Thread.run(Thread.java:701)