Hello, Alistair,
A number of those memory leak errors will happen as a matter of
course... I see them in our install. They may be a red herring... Have
you tried adding " -XX:+HeapDumpOnOutOfMemoryError" to your JVM args?
That will dump a file when the process runs out of RAM that shows what
was tying things up.
Michael Della Bitta
Senior Applications Developer
Information Technology Group
The New York Public Library
40 West 20th Street, 5th Floor
New York, NY 10011-4211
(212) 621-0609
On Mon, Jan 23, 2012 at 6:51 AM, Alistair Young
<alistair.yo...@uhi.ac.uk> wrote:
> I switched to Fedora 3.4.2 and removed gsearch and narrowed it down to:
>
> fcrepo-drupalauthfilter-3.4.2.jar
>
> Has anyone come across this before?
>
> 23-Jan-2012 11:49:06 org.apache.catalina.loader.WebappClassLoader modified
> INFO: Additional JARs have been added :
> 'fcrepo-drupalauthfilter-3.4.2.jar'
> 23-Jan-2012 11:49:06 org.apache.catalina.core.StandardContext reload
> INFO: Reloading Context with name [/fedora] has started
> 23-Jan-2012 11:49:09 org.apache.catalina.loader.WebappClassLoader
> clearReferencesThreads
> SEVERE: The web application [/fedora] appears to have started a thread named
> [MySQL Statement Cancellation Timer] but has failed to stop it. This is very
> likely to create a memory leak.
> 23-Jan-2012 11:49:09 org.apache.catalina.loader.WebappClassLoader
> clearThreadLocalMap
> SEVERE: The web application [/fedora] created a ThreadLocal with key of type
> [ch.qos.logback.core.UnsynchronizedAppenderBase$1] (value
> [ch.qos.logback.core.UnsynchronizedAppenderBase$1@f180d9]) and a value of
> type [java.lang.Boolean] (value [false]) but failed to remove it when the web
> application was stopped. This is very likely to create a memory leak.
> 23-Jan-2012 11:49:09 org.apache.catalina.loader.WebappClassLoader
> clearThreadLocalMap
> SEVERE: The web application [/fedora] created a ThreadLocal with key of type
> [org.apache.axis.utils.XMLUtils.ThreadLocalDocumentBuilder] (value
> [org.apache.axis.utils.XMLUtils$ThreadLocalDocumentBuilder@1426497]) and a
> value of type [org.apache.xerces.jaxp.DocumentBuilderImpl] (value
> [org.apache.xerces.jaxp.DocumentBuilderImpl@1da11d8]) but failed to remove it
> when the web application was stopped. This is very likely to create a memory
> leak.
>
>
> thanks,
>
> Alistair
>
> --
> mov eax,1
> mov ebx,0
> int 80h
>
>
>
>
> On 23 Jan 2012, at 10:45, Alistair Young wrote:
>
>> Would anyone know why this is the case? The log fills with this error on
>> every startup and within 30s tomcat runs out of memory. I'm running fedora
>> 3.5 with a drupal filter for allowing drupal admins to get at it. Also
>> running gsearch 2.4.
>>
>> SEVERE: The web application [/fedora] created a ThreadLocal with key of type
>> [org.slf4j.impl.CopyOnInheritThreadLocal] (value
>> [org.slf4j.impl.CopyOnInheritThreadLocal@1e8b327]) and a value of type
>> [java.util.HashMap] (value [{activemq.broker=localhost}]) but failed to
>> remove it when the web application was stopped. This is very likely to
>> create a memory leak.
>>
>> thanks,
>>
>> Alistair
>>
>>
>> --
>> mov eax,1
>> mov ebx,0
>> int 80h
>>
>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Try before you buy = See our experts in action!
>> The most comprehensive online learning library for Microsoft developers
>> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
>> Metro Style Apps, more. Free future releases when you subscribe now!
>> http://p.sf.net/sfu/learndevnow-dev2
>> _______________________________________________
>> Fedora-commons-users mailing list
>> Fedora-commons-users@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/fedora-commons-users
>
>
> ------------------------------------------------------------------------------
> Try before you buy = See our experts in action!
> The most comprehensive online learning library for Microsoft developers
> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
> Metro Style Apps, more. Free future releases when you subscribe now!
> http://p.sf.net/sfu/learndevnow-dev2
> _______________________________________________
> Fedora-commons-users mailing list
> Fedora-commons-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/fedora-commons-users
------------------------------------------------------------------------------
Try before you buy = See our experts in action!
The most comprehensive online learning library for Microsoft developers
is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
Metro Style Apps, more. Free future releases when you subscribe now!
http://p.sf.net/sfu/learndevnow-dev2
_______________________________________________
Fedora-commons-users mailing list
Fedora-commons-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/fedora-commons-users
