tomcat-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Panian, Ardo" <ardopan...@gmail.com>
Subject Re: Tomcat on Win2K3 Registry Edit.
Date Wed, 27 Feb 2008 20:48:56 GMT
The vendor does supply some of their own java classes (*.jar files).  They
told me that if the value (-noverify) is not in place then Tomcat runs
slower due to it having to call home (apache.org).  I am not sure how true
this statement was.

On Wed, Feb 27, 2008 at 3:39 PM, Caldarale, Charles R <
Chuck.Caldarale@unisys.com> wrote:

> > From: Panian, Ardo [mailto:ardopanian@gmail.com]
> > Subject: Tomcat on Win2K3 Registry Edit.
> >
> > When installing Tomcat on a Win32 server I was instructed by
> > the software vendor to make a modifications to the following
> > Reg key:
>
> Not a good idea - too easy to mess it up.  Use the Java tab of the
> tomcat5w.exe program instead.
>
> > -noverify
>
> The above disables all byte code verification when loading classes.
> Normally, it's disabled for the system class loader, but enabled for
> others.  Disabling it for all may improve performance slightly, but
> sounds risky to me.  Does the software vendor supply class files that
> don't comply with the JVM spec?
>
> > -Xmx1024
>
> This sets the maximum Java heap size to 1024 bytes, which is probably
> not really what they want you to do.  Is the documented value -Xmx1024m,
> perhaps?  Again, this is better controlled with the tomcat5w.exe
> program.
>
>  - Chuck
>
>
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY
> MATERIAL and is thus for use only by the intended recipient. If you
> received this in error, please contact the sender and delete the e-mail
> and its attachments from all computers.
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>


-- 

Sincerely,
Ardo S. Panian
H: 508-969-9935
M: 781-771-6728

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message