Andriui.

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----- Original Message -----
From: "Andrius Paulauskas" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, February 22, 2004 4:52 PM
Subject: Re: [OS-webwork] Tomcat out of memory


> http://ejp.sourceforge.net/ - extensible java profiler might work for you.
> i don't know any specific tools for web applications.
>
>
> > I think I'm going to do that, but haven't desided yet what profiler to
> > use.
> > And I'm not sure which is the best for webApplication profiling. Also it
> > would be nice to be able to use it from IDEA.
>
> i think it's possible with plugin or something. i'm using eclipse, so i
> don't know about idea.
>
>
> > By the way Andrius where are you right now (Lithiania)?
>
> yes, i am in lithuania. and you?
>
> >
> >
> > ----- Original Message -----
> > From: "Andrius Paulauskas" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Saturday, February 21, 2004 8:21 PM
> > Subject: Re: [OS-webwork] Tomcat out of memory
> >
> >
> >> i had lots of out of memory problems, but this was entirely my
> >> application, it was not either tomcat's memory management problems
(yes,
> >> i
> >> redeployed frequently). i think you should run a profiler.
> >>
> >>
> >> > I know, I can restart Tomcat, but this is not solution. I will come
to
> >> > same
> >> > problem after few days or weeks againt. It can be treated as work
> > around.
> >> > I'm not sure that switching to velocity will fix the problem. I
looked
> > for
> >> > information on google and found that problem can by caused by tomcat
> >> > deployer or manager. As someone noted there is a memory leak when
> >> tomcat
> >> > undeploys webapplication. So after few redeplayments I will come to
> >> the
> >> > same
> >> > problem.
> >> >
> >> > I looking forward to switch to Tomcat 5.0, Jetty or Somthing else,
not
> >> > sure
> >> > yet.
> >> >
> >> > Any more solutions? Does anyone had same problems? What they did?
> >> >
> >> > Regards Remis.
> >> >
> >> >
> >> > ----- Original Message -----
> >> > From: "Konstantin Priblouda" <[EMAIL PROTECTED]>
> >> > To: <[EMAIL PROTECTED]>
> >> > Sent: Saturday, February 21, 2004 4:42 PM
> >> > Subject: Re: [OS-webwork] Tomcat out of memory
> >> >
> >> >
> >> >>
> >> >> > > An error occurred at line: -1 in the jsp file:
> >> >> > null
> >> >> > >
> >> >> > > Generated servlet error:
> >> >> > >     [javac] Compiling 1 source file
> >> >> > >
> >> >> > >
> >> >> > >
> >> >> > > The system is out of resources.
> >> >> > > Consult the following stack trace for details.
> >> >> > > java.lang.OutOfMemoryError
> >> >> > >
> >> >> > >
> >> >> > > at
> >> >> > >
> >> >> >
> >> >>
> >> >
> >
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandle
> >> > r.java:130)
> >> >> > > How to deal with that and where to look for
> >> >> > solutions. Can it be somehow
> >> >> > > related with javac memory leak?
> >> >>
> >> >> Restart your server :) It seems that  every
> >> >> redeployment causes
> >> >> recompilation of jps classes. And java classloaders
> >> >> are great in loading classes, but not so good in
> >> >> disposing unneeded ones...
> >> >>
> >> >> I would recommend to dump your jsp and go velocity.
> >> >> It's faster and esier to handle anyway....
> >> >>
> >> >> regards,
> >> >>
> >> >> ====> ----[ Konstantin Pribluda ( ko5tik ) ]----------------
> >> >> Zu Verstärkung meines Teams suche ich ab Sofort einen
> >> >> Softwareentwickler[In] für die Festanstellung.
> >> >> Arbeitsort: Mainz
> >> >> Skills:  Programieren, Kentnisse in OpenSource-Bereich
> >> >> ----[ http://www.pribluda.de ]------------------------
> >> >>
> >> >> __________________________________
> >> >> Do you Yahoo!?
> >> >> Yahoo! Mail SpamGuard - Read only the mail you want.
> >> >> http://antispam.yahoo.com/tools
> >> >>
> >> >>
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> >> >
> >> >
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> >>
> >>
> >> --
> >> Su pagarba,
> >> Andrius
> >>
> >>
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> >
> >
> >
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> >
>
>
> --
> Su pagarba,
> Andrius
>
>
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> SF.Net is sponsored by: Speed Start Your Linux Apps Now.
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> _______________________________________________
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