tomcat

I have installed roller 5.01 on tomcat.
Apache Tomcat/7.0.401.7.0_09-b05Oracle CorporationLinux2.6.38-16-generic-pae
i386linux
When I run diagnostic in Tomcat there is No web applications appear to have
triggered a memory leak on stop, reload or undeploy.

But in catalina.log I found severe leaks

SEVERE: The web application [/roller-5.0.1] appears to have started a
thread named [Abandoned connection cleanup thread] but has failed to stop
it. This is very likely to create a memory leak.
maj 31, 2013 12:01:01 PM org.apache.catalina.loader.WebappClassLoader
clearReferencesThreads
SEVERE: The web application [/roller-5.0.1] appears to have started a
thread named [com.google.inject.internal.Finalizer] but has failed to stop
it. This is very likely to create a memory leak.
maj 31, 2013 12:01:01 PM org.apache.catalina.loader.WebappClassLoader
clearReferencesThreads
SEVERE: The web application [/roller-5.0.1] appears to have started a
thread named [pool-2-thread-603] but has failed to stop it. This is very
likely to create a memory leak.
maj 31, 2013 12:01:01 PM org.apache.catalina.loader.WebappClassLoader
checkThreadLocalMapForLeaks
SEVERE: The web application [/roller-5.0.1] created a ThreadLocal with key
of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value
[com.opensymphony.xwork2.inject.ContainerImpl$10@1bdadb4]) and a value of
type [java.lang.Object[]] (value [[Ljava.lang.Object;@1d7272a]) 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.
maj 31, 2013 12:01:01 PM org.apache.catalina.loader.WebappClassLoader
checkThreadLocalMapForLeaks
SEVERE: The web application [/roller-5.0.1] created a ThreadLocal with key
of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value
[com.opensymphony.xwork2.inject.ContainerImpl$10@1bdadb4]) and a value of
type [java.lang.Object[]] (value [[Ljava.lang.Object;@4c647a]) 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.
maj 31, 2013 12:01:01 PM org.apache.catalina.loader.WebappClassLoader
checkThreadLocalMapForLeaks
SEVERE: The web application [/roller-5.0.1] created a ThreadLocal with key
of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value
[com.opensymphony.xwork2.inject.ContainerImpl$10@1bdadb4]) and a value of
type [java.lang.Object[]] (value [[Ljava.lang.Object;@158a483]) 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.
maj 31, 2013 12:01:01 PM org.apache.catalina.loader.WebappClassLoader
checkThreadLocalMapForLeaks
SEVERE: The web application [/roller-5.0.1] created a ThreadLocal with key
of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@98b2e5]) and
a value of type [org.apache.openjpa.persistence.EntityManagerImpl] (value
[org.apache.openjpa.persistence.EntityManagerImpl@d48523]) 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.
maj 31, 2013 12:01:01 PM org.apache.catalina.loader.WebappClassLoader
checkThreadLocalMapForLeaks
SEVERE: The web application [/roller-5.0.1] created a ThreadLocal with key
of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value
[com.opensymphony.xwork2.inject.ContainerImpl$10@1bdadb4]) and a value of
type [java.lang.Object[]] (value [[Ljava.lang.Object;@108f56a]) 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.
maj 31, 2013 12:01:01 PM org.apache.catalina.loader.WebappClassLoader
clearReferencesThreads

Kind regards


Boris Milikic