Re: [Springframework-developer] CachedIntrospectionResults classCache leak

[Claudio D'A. <cla...@ob...>]

I've deployed the minimal application (see the spring's sample). There 
isn't Quarts, ibatis or hibernate. There is a controller with a test.jsp only.

I don't understand about memory leak, weark or soft referance but I've see 
that CachedIntrospectionResults is referenced 
by  CachedIntrospectionResults.classCache and there are 2 instances 
(org.springframework.context.support.ResourceBundleMessageSource and 
org.springframework.web.servlet.DispatcherServlet)


Where I can call the java.beans.Introspector.flushCaches()?

Please help. After 20 redeploy Tomcat goes in OutOfMemory and ELS craches

At 15.17 15/07/2004 +0200, you wrote:
>If this happens with Spring 1.0.2, it is typically caused by *other* code 
>that causes a leak. The ClassLoader is then still around, also showing 
>Spring classes like CachedIntrospectionResults. This is not Spring's 
>fault: Spring classes just keep hanging around as a side effect.
>
>Try calling "java.beans.Introspector.flushCaches()" on application 
>shutdown. This is a typical source of such leaks: The JavaBeans 
>Introspector might still refer to application classes. This is not caused 
>by Spring: It's rather other libraries that use the Introspector, for 
>example Quartz.
>
>Juergen
>
>
>________________________________
>
>Von: spr...@li... im Auftrag von 
>Rod Johnson
>Gesendet: Do 15.07.2004 14:38
>An: spr...@li...
>Betreff: Re: [Springframework-developer] CachedIntrospectionResults 
>classCache leak
>
>
>
>Claudio
>
>What version of Spring is your analysis against?
>
>R
>
>----- Original Message -----
>From: "Claudio D'Angelo" <cla...@ob...>
>To: <spr...@li...>
>Sent: Thursday, July 15, 2004 10:26 AM
>Subject: [Springframework-developer] CachedIntrospectionResults classCache
>leak
>
>
> > Hi,
> > I'm analyzing with OptimizeIt my web application:
> > when I redeploy the application I note that instances of
> > CachedIntrospectionResults still in memory and for any redeploy the
> > instances raise.
>
>
>
>
>-------------------------------------------------------
>This SF.Net email is sponsored by BEA Weblogic Workshop
>FREE Java Enterprise J2EE developer tools!
>Get your free copy of BEA WebLogic Workshop 8.1 today.
>http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click
>_______________________________________________
>Springframework-developer mailing list
>Spr...@li...
>https://lists.sourceforge.net/lists/listinfo/springframework-developer
>
>
>
>
>-------------------------------------------------------
>This SF.Net email is sponsored by BEA Weblogic Workshop
>FREE Java Enterprise J2EE developer tools!
>Get your free copy of BEA WebLogic Workshop 8.1 today.
>_______________________________________________
>Springframework-developer mailing list
>Spr...@li...
>https://lists.sourceforge.net/lists/listinfo/springframework-developer

Grazie e buon lavoro

----------
Claudio D'Angelo
Software Consultant
ObjectWay S.p.A.
Via G.A. Boltraffio 7
20159 Milano (MI)
http://www.objectway.it


-- 
La presente comunicazione potrebbe contenere informazioni riservate e/o
protette
da segreto professionale ed e' indirizzata esclusivamente ai destinatari della
medesima qui indicati. Se avete ricevuto per errore la presente comunicazione,
siete invitati a segnalarcelo, rispondendo a questo stesso indirizzo di
e-mail,
e a cancellare il presente messaggio dal Vostro sistema. E' strettamente
proibito
e potrebbe essere fonte di violazione di legge qualsiasi uso, comunicazione,
copia
o diffusione dei contenuti di questa comunicazione da parte di chi la abbia
ricevuta per errore o in violazione degli scopi della presente.
Il messaggio e' stato analizzato alla ricerca di virus o contenuti pericolosi
ed
e' risultato NON infetto.