Re: RES: Memory Leak Solved

[Trond G. Ziarkowski]

Hi,
here's the bugzilla: 
http://issues.apache.org/bugzilla/show_bug.cgi?id=33368, and here's a 
link to the archives where Robert Willie found this issue (read the 
entire thread...): 
http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg146409.html.

Trond
Paulo Alvim wrote:
The  "Introspector.flushCaches();" in the "contextDestroyed" wasn't enough
for us...
How should we use the 'swallowOutput'? We've tried this way without results:
<Context displayName="eCompany 3.0"
        docBase="/eprj"
        path="eprj.war"
        privileged="true" swallowOutput="false">
(...)
Trond,
Do you have links to this "known issue"?
-----Mensagem original-----
De: Trond G. Ziarkowski [mailto:[EMAIL PROTECTED]
Enviada em: sexta-feira, 15 de abril de 2005 11:08
Para: Tomcat Users List
Assunto: Re: Memory Leak Solved
Hi,
don't know if you are using it, but there's also a known issue with
5.0.28 and 'swallowOutput' in the <Context> element. After I turned it
off, I haven't gotten any out of memory errors...
Trond
sysdba wrote:
 

We have struggled with a memory leak in 5.0.28/5.0.30 for months. There
   

have
 

been many complaints about the necessity to restart Tomcat every couple
   

days
 

due to Out of Memory errors, but no solutions that cured it. Well, the
suggestion to put the single line:
       Introspector.flushCaches();
in the destroy method of a servlet in a redeployable app finally solves it.
   

Our
 

Tomcat web server has now run for seven days without an OOM error. The
   

amount
 

of time spent with the Optimizeit profiler trying to locate a nonexistent
memory leak in the application code cannot be overestimated. This discovery
should be bold red lettered in the docs.
Gary Harris
   


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