[jira] [Created] (ISIS-862) Warnings for memory leaks when quitting Tomcat

["Dan Haywood (JIRA)" <ji...@apache.org>]

Dan Haywood created ISIS-862:
--------------------------------

             Summary: Warnings for memory leaks when quitting Tomcat
                 Key: ISIS-862
                 URL: https://issues.apache.org/jira/browse/ISIS-862
             Project: Isis
          Issue Type: Improvement
          Components: Core
    Affects Versions: core-1.6.0
            Reporter: Dan Haywood
            Assignee: Dan Haywood
             Fix For: core-2.0.0


Here's the full console ouput:

SEVERE: The web application [] appears to have started a thread named [com.google.inject.internal.util.$Finalizer] but has failed to stop it. This is very likely to create a memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [Timer-1] but has failed to stop it. This is very likely to create a memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0] but has failed to stop it. This is very likely to create a memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1] but has failed to stop it. This is very likely to create a memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2] but has failed to stop it. This is very likely to create a memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [Timer-2] but has failed to stop it. This is very likely to create a memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0] but has failed to stop it. This is very likely to create a memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [] appears to have started a thread named [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1] but has failed to stop it. This is very likely to create a memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The 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.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.isis.security.shiro.authorization.IsisPermission$1] (value [org.apache.isis.security.shiro.authorization.IsisPermission$1@b689b7a]) and a value of type [java.util.TreeMap] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [com.google.inject.internal.InjectorImpl$1] (value [com.google.inject.internal.InjectorImpl$1@b76c70]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@a302d6e]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.isis.security.shiro.authorization.IsisPermission$1] (value [org.apache.isis.security.shiro.authorization.IsisPermission$1@b689b7a]) and a value of type [java.util.TreeMap] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [com.google.inject.internal.InjectorImpl$1] (value [com.google.inject.internal.InjectorImpl$1@b76c70]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@60f695fb]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.isis.security.shiro.authorization.IsisPermission$1] (value [org.apache.isis.security.shiro.authorization.IsisPermission$1@b689b7a]) and a value of type [java.util.TreeMap] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.shiro.util.ThreadContext.InheritableThreadLocalMap] (value [org.apache.shiro.util.ThreadContext$InheritableThreadLocalMap@21180655]) and a value of type [java.util.HashMap] (value [{org.apache.shiro.util.ThreadContext_SUBJECT_KEY=org.apache.shiro.web.subject.support.WebDelegatingSubject@3047c76c, org.apache.shiro.util.ThreadContext_SECURITY_MANAGER_KEY=org.apache.shiro.web.mgt.DefaultWebSecurityManager@38759c37}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.shiro.util.ThreadContext.InheritableThreadLocalMap] (value [org.apache.shiro.util.ThreadContext$InheritableThreadLocalMap@21180655]) and a value of type [java.util.HashMap] (value [{org.apache.shiro.util.ThreadContext_SUBJECT_KEY=org.apache.shiro.web.subject.support.WebDelegatingSubject@3047c76c, org.apache.shiro.util.ThreadContext_SECURITY_MANAGER_KEY=org.apache.shiro.web.mgt.DefaultWebSecurityManager@38759c37}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.shiro.util.ThreadContext.InheritableThreadLocalMap] (value [org.apache.shiro.util.ThreadContext$InheritableThreadLocalMap@21180655]) and a value of type [java.util.HashMap] (value [{org.apache.shiro.util.ThreadContext_SUBJECT_KEY=org.apache.shiro.web.subject.support.WebDelegatingSubject@3047c76c, org.apache.shiro.util.ThreadContext_SECURITY_MANAGER_KEY=org.apache.shiro.web.mgt.DefaultWebSecurityManager@38759c37}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.shiro.util.ThreadContext.InheritableThreadLocalMap] (value [org.apache.shiro.util.ThreadContext$InheritableThreadLocalMap@21180655]) and a value of type [java.util.HashMap] (value [{org.apache.shiro.util.ThreadContext_SUBJECT_KEY=org.apache.shiro.web.subject.support.WebDelegatingSubject@3047c76c, org.apache.shiro.util.ThreadContext_SECURITY_MANAGER_KEY=org.apache.shiro.web.mgt.DefaultWebSecurityManager@38759c37}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.isis.security.shiro.authorization.IsisPermission$1] (value [org.apache.isis.security.shiro.authorization.IsisPermission$1@b689b7a]) and a value of type [java.util.TreeMap] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.isis.security.shiro.authorization.IsisPermission$1] (value [org.apache.isis.security.shiro.authorization.IsisPermission$1@b689b7a]) and a value of type [java.util.TreeMap] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [com.google.inject.internal.InjectorImpl$1] (value [com.google.inject.internal.InjectorImpl$1@b76c70]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@3162fbd6]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.isis.security.shiro.authorization.IsisPermission$1] (value [org.apache.isis.security.shiro.authorization.IsisPermission$1@b689b7a]) and a value of type [java.util.TreeMap] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.isis.security.shiro.authorization.IsisPermission$1] (value [org.apache.isis.security.shiro.authorization.IsisPermission$1@b689b7a]) and a value of type [java.util.TreeMap] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.isis.security.shiro.authorization.IsisPermission$1] (value [org.apache.isis.security.shiro.authorization.IsisPermission$1@b689b7a]) and a value of type [java.util.TreeMap] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [com.google.inject.internal.InjectorImpl$1] (value [com.google.inject.internal.InjectorImpl$1@b76c70]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@5983b7ee]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.isis.security.shiro.authorization.IsisPermission$1] (value [org.apache.isis.security.shiro.authorization.IsisPermission$1@b689b7a]) and a value of type [java.util.TreeMap] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [com.google.inject.internal.InjectorImpl$1] (value [com.google.inject.internal.InjectorImpl$1@b76c70]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@56a0982b]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Apr 11, 2013 11:06:39 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [] created a ThreadLocal with key of type [org.apache.isis.security.shiro.authorization.IsisPermission$1] (value [org.apache.isis.security.shiro.authorization.IsisPermission$1@b689b7a]) and a value of type [java.util.TreeMap] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.



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