Re: tomcat

FWIW I also get these just on regular tomcat.  (no diagnostic tools needed)

On Fri, May 31, 2013 at 10:07 AM, Glen Mazza <[email protected]> wrote:
> Hmm, I can't see any of those error messages when I start Roller trunk
> (upcoming 5.1), at least.  I'm using JDK 7, Tomcat 7.0.29, on Ubuntu 12.04.
>
> Do those errors occur only when you run "diagnostic in Tomcat" or does it
> happen all the time anyway?  Also, what is the diagnostic tool you're using
> so we can replicate?
>
> Regards,
> Glen
>
>
> On 05/31/2013 09:52 AM, Boris wrote:
>>
>> 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
>>
>