Hi Martin,
one problem could be insufficient RAM you assigned to Tomcat.
How much RAM have you set to your Tomcat? You can set a minimum of RAM while you
set a file called setenv.bat in C:\{CATALINA_HOME}\bin\ for example like this:
JAVA_OPTS="-server -Xms256M -Xmx512M -XX:MaxPermSize=128M"
An other idea: Are you using Xerces for you applications? There is common bug in
the standard Xerces library from SUN, how causes memory leaks.
But I would first take a look to your VMware server. Have you any possibility to
take a copy of your Tomcat on a real machine?
-- Franck
Martin Cavanagh schrieb:
Thanks Alexey.
Notifications only :(
Keep the ideas coming guys!
just to to check - there is no hidden setting in Tomcat which says -
shut me down at midnight sometimes for an inexplainable reason?
Martin
Alexey Solofnenko wrote:
Maybe it is caused by automatic Windows Update. Did you check it?
- Alexey.
Martin Cavanagh wrote:
Hi guys, I'm still having this problem.
Its happened 3 times now. Always at exactly midnight. 21.09, 25.09
and 26.09.
We have VM Ware Server as the hardware - could this cause the problem?
I have a firewall on the machine with only the HTTPS port open.
In the config file there is the standard AJP port (8009) - what does
this actually do?
Hardware : VM Ware Server
OS: Win 2003
Tomcat Version: 5.5.23
Any ideas?
Thanks
Martin
David Smith wrote:
Huh?? The shutdown port explicitly binds to the localhost
interface. External clients cannot access it anyway. Easily
demonstrated with a netstat command.
--David
Martin Gainty wrote:
Hi Pid
you're going to need a firewall if someone can telnet to your
shutdown port
(check server.xml for the exact port number)
Martin--
----- Original Message -----
From: "Pid" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Friday, September 21, 2007 7:19 AM
Subject: Re: Tomcat crash @ midnight - but why?
What's immediately before the shutdown description in the logs?
p
Martin Cavanagh wrote:
Why would windows report it as crashing then?
I know I didn't shut it down, I was sleeping, as I assume
everyone else
was who had access to the system......
Thanks
Martin
David Delbecq wrote:
According to your log it did not crash. It did shutdown
following the
shutdown procedure (which can be executed by bin\shutdown.bat). I
suggest you investigate possibilities that a local service is
setup to
shutdown tomcat at midnight on the server.
The tomcat shutdown procedure is started when tomcat receive the
SHUTDOWN string at the admin connector (8005 here). This
connector is
by
default accessible only on local machine.
En l'instant précis du 21/09/07 09:21, Martin Cavanagh
s'exprimait en
ces termes:
Hi everyone.
Yesterday I started a 2nd Apache Server for my program. It was
installed several months ago. Version 5.5.0.23.
The server is running on Windows 2003 Server with Java JRE
1.5.0_11
It worked fine with my program for several hours. Then exactly at
midnight it crashed.
Dienst "Apache Tomcat" wurde unerwartet beendet. Dies ist
bereits 1
Mal passiert. - Which translates to,
Service "Apache Tomcat" stopped unexpectedly. This has
happened once
already.
The catalina logs show
21.09.2007 00:00:00 org.apache.coyote.http11.Http11AprProtocol
pause
INFO: Pausing Coyote HTTP/1.1 on http-443
21.09.2007 00:00:00 org.apache.coyote.ajp.AjpAprProtocol pause
INFO: Pausing Coyote AJP/1.3 on ajp-8009
21.09.2007 00:00:01 org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina
21.09.2007 00:00:01 org.apache.coyote.http11.Http11AprProtocol
destroy
INFO: Stopping Coyote HTTP/1.1 on http-443
21.09.2007 00:00:01 org.apache.coyote.ajp.AjpAprProtocol destroy
INFO: Stopping Coyote AJP/1.3 on ajp-8009
Which unfortunately isn't really particularly useful. I can't
see any
other logs regarding this. How do I find out why my Tomcat
crashed?
Thanks
Martin
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--
Beste Grüße
Franck Borel
**************************************************************************
Dipl.-Hyd. Franck Borel Telefon: +49[0]761-203 3908
Universitätsbibliothek Fax : +49[0]761-203 3987
Werthmannsplatz 2 E-Mail : [EMAIL PROTECTED]
WWW : http://www.ub.uni-freiburg.de
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