It's possible that you are out of file descriptors.
Find and use 'lsof' (ls open files) running it against that process.
I've seen Java report OOM when it can not allocate a file because
a File is nothing more than another object associated with the resource.
If this is the case you will have to
Quoting Shannon Scott [EMAIL PROTECTED]:
Greetings,
Tomcat is running, and was working fine until the memory usage went up
to 167, now none of the .jsp pages will respond ( the server hangs
forever ).
The last entries from the Catalina.out are :
java.lang.OutOfMemoryError
Well it could be because -Xmx256M means absolutely nothing to the VM. You
need to use -Xmx256m. Notice the case of the m. It is *very* important.
Not according to the docs:
-Xmxn
Specify the maximum size, in bytes, of the memory allocation pool.
This value must a multiple of 1024
Quoting Dale Lum [EMAIL PROTECTED]:
Well it could be because -Xmx256M means absolutely nothing to the VM.
You
need to use -Xmx256m. Notice the case of the m. It is *very*
important.
Not according to the docs:
Ahh... Then I eat my words. Sorry about that. I don't know why I
On Thu, Sep 23, 2004 at 12:14:24PM -0500, Jacob Kjome wrote:
: Ahh... Then I eat my words. Sorry about that. I don't know why I remembered
: the case as being important?
Depends on the vendor/version of the JDK... just as some care about the
space or equals-sign between the flag and its arg.
To: Tomcat Users List
Subject: Re: Tomcat dies at 167M
Quoting Shannon Scott [EMAIL PROTECTED]:
Greetings,
Tomcat is running, and was working fine until the memory usage went up
to 167, now none of the .jsp pages will respond ( the server hangs
forever ). The last entries from
, September 23, 2004 11:35 AM
To: Tomcat Users List
Subject: Re: Tomcat dies at 167M
Quoting Shannon Scott [EMAIL PROTECTED]:
Greetings,
Tomcat is running, and was working fine until the memory usage went up
to 167, now none of the .jsp pages will respond ( the server hangs
forever
On Wed, Aug 18, 2004 at 10:00:43PM -0400, ohaya wrote:
: I'm trying to setup Tomcat 5.0.27 to talk to Apache using mod_proxy on
: Win2K server.
: When I add the following to server.xml to setup the proxy port:
: [snip]
: and try to start Tomcat, a DOS window flashes up for a few seconds, then
:
QM wrote:
On Wed, Aug 18, 2004 at 10:00:43PM -0400, ohaya wrote:
: I'm trying to setup Tomcat 5.0.27 to talk to Apache using mod_proxy on
: Win2K server.
: When I add the following to server.xml to setup the proxy port:
: [snip]
: and try to start Tomcat, a DOS window flashes up for a
I had not thought of that, but that should work well. I'll try it out
and see.
Right now I'm evaluating whether my test is actually a reasonable
real-world test. The reason our testers did not find this earlier, is
that their tests are a little more realistic to typical web site use.
My test
On Wed, November 26, 2003 1at 1:17 am, Jeff Tulley wrote:
I had not thought of that, but that should work well. I'll try it out
and see.
Right now I'm evaluating whether my test is actually a reasonable
real-world test. The reason our testers did not find this earlier, is
that their tests
,
-Original Message-
From: Peter Guyatt [mailto:[EMAIL PROTECTED]
Sent: Monday, November 24, 2003 10:49 AM
To: Tomcat Users List
Subject: RE: Tomcat Dies
Hi There,
It looks like there is a memory lieak in your code, do you have
any
listeners, and if so are you storing the session objects
,
-Original Message-
From: Peter Guyatt [mailto:[EMAIL PROTECTED]
Sent: Monday, November 24, 2003 10:49 AM
To: Tomcat Users List
Subject: RE: Tomcat Dies
Hi There,
It looks like there is a memory lieak in your code, do you have
any
listeners, and if so are you storing
]
Website: www.nuventive.com
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 25, 2003 1:27 PM
To: Tomcat Users List
Subject: RE: Tomcat Dies
Howdy,
The Developers swear they do not use large collection objects. I also
Great. Use a profiler
Howdy,
Thanks for the reply. Here is how I have the JAVA_OPTS set
up(-Xmx256m
-XX:+UseConcMarkSweepGC -XX:+PrintGCDetails) I wanted you to see this
incase there is a problem with the concurrent GC collector.
If there's a problem with the concurrent GC collector, I don't know of
it. I assume
List
Subject: RE: Tomcat Dies
Howdy,
The Developers swear they do not use large collection objects. I
also
Great. Use a profiler to see for yourself where memory is allocated.
noticed that the Garbage collection times start to get to be over a
second or to before they die. Another strange
The Developers swear they do not use large collection objects. I also
noticed that the Garbage collection times start to get to be over a
second or to before they die. Another strange thing is that we have two
tomcat instances running on separate servers and they both die at the
same time
Jeff Tulley wrote:
What I have seen is that if there is a reasonably heavy load for a
short amount of time, you can have too many sessions in memory that have
not yet hit their session timeout value, and so cannot be freed by the
garbage collector. It is very easy to run out of memory well before
Hi There,
It looks like there is a memory lieak in your code, do you have any
listeners, and if so are you storing the session objects in a collection and
not removing them from the collection when they are being invalidated.
Thanks
Pete
-Original Message-
From: Rob Wichterman
Have you checked the logs, what does it say...?
- Original Message -
From: Matthew Ritenburg [EMAIL PROTECTED]
Date: Fri, 13 Dec 2002 10:53:12 -0500
To: Tomcat Users List [EMAIL PROTECTED]
Subject: Tomcat dies
I have asked this question before. I have been all over the net looking for
-Original Message-
From: Puneet Agarwal [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 13, 2002 11:05 AM
To: Tomcat Users List
Subject: Re: Tomcat dies
Have you checked the logs, what does it say...?
- Original Message -
From: Matthew Ritenburg [EMAIL PROTECTED]
Date: Fri, 13
I have been using Tomcat on Solaris 8 for months and it backgrounds for me
just fine. What do the logs say?
Regards,
Drew
-Original Message-
From: Matthew Ritenburg [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 13, 2002 10:53 AM
To: Tomcat Users List
Subject: Tomcat dies
I have
What version are you using?
-Original Message-
From: Matthew Ritenburg [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 13, 2002 11:11 AM
To: Tomcat Users List
Subject: RE: Tomcat dies
The logs say nothing. Tomcat is dying because it is not backgrounding
properly on solaris 8
, December 13, 2002 10:13 AM
To: Tomcat Users List
Subject: RE: Tomcat dies
I have been using Tomcat on Solaris 8 for months and it backgrounds for me
just fine. What do the logs say?
Regards,
Drew
-Original Message-
From: Matthew Ritenburg [mailto:[EMAIL PROTECTED]]
Sent: Friday
I use the startup/shutdowns scripts without trouble.
-Original Message-
From: Meyer, James [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 13, 2002 11:16 AM
To: 'Tomcat Users List'
Subject: RE: Tomcat dies
I also have been using tomcat on solaris 8 with great success.
Hover I do
I am using Tomcat 4.0.1 with jdk-1.3.1_06.
-Original Message-
From: Hamilton, Andrew [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 13, 2002 11:15 AM
To: Tomcat Users List
Subject: RE: Tomcat dies
What version are you using?
-Original Message-
From: Matthew Ritenburg
Hi,
We have dozens of Solaris 2.8 machines, using various versions of
tomcat, with JDKs from 1.2.2-1.4.1. None of them exhibit this problem.
Yoav Shapira
Millennium ChemInformatics
-Original Message-
From: Matthew Ritenburg [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 13, 2002
Ritenburg [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 13, 2002 11:20 AM
To: Tomcat Users List
Subject: RE: Tomcat dies
I am using Tomcat 4.0.1 with jdk-1.3.1_06.
-Original Message-
From: Hamilton, Andrew [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 13, 2002 11:15 AM
To: Tomcat
If that is the cause, what's wrong with using 'nohup' ?
(Or am I missing something here?)
Cheers,
-- jon
Matthew Ritenburg wrote:
The logs say nothing. Tomcat is dying because it is not backgrounding
properly on solaris 8. The process never detaches it self from the
controlling tty. You
AM
To: Tomcat Users List
Subject: Re: Tomcat dies
If that is the cause, what's wrong with using 'nohup' ?
(Or am I missing something here?)
Cheers,
-- jon
Matthew Ritenburg wrote:
The logs say nothing. Tomcat is dying because it is not backgrounding
properly on solaris 8. The process
around it is to start tomcat with the following command
/usr/local/tomcat/bin/tomcat.sh start/dev/null /dev/null 2/dev/null
-Original Message-
From: Jon Eaves [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 13, 2002 10:37 AM
To: Tomcat Users List
Subject: Re: Tomcat dies
, I mean does not die on
closing the invking terminal.
Regards
Puneet
- Original Message -
From: Matthew Ritenburg [EMAIL PROTECTED]
Date: Fri, 13 Dec 2002 11:11:16 -0500
To: Tomcat Users List [EMAIL PROTECTED]
Subject: RE: Tomcat dies
The logs say nothing. Tomcat is dying because
Nohup is not inherited from script to subsequent commands.
-Original Message-
From: Jon Eaves [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 13, 2002 11:37 AM
To: Tomcat Users List
Subject: Re: Tomcat dies
If that is the cause, what's wrong with using 'nohup' ?
(Or am I missing
Is there any other daemon on this solaris box which runs fine, I mean does
not die on closing the invoking terminal.
Yes, iPlanet Webserver for one and Legato Networker for another.
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL
Seems to be a VM bug. Which VM are you using?
-- Jeanfrancois
[EMAIL PROTECTED] wrote:
We are running Tomcat running on a Win2000 SP2 box and Computer Associate
JASMINE/OPAL with HTTP Host Connector to access a IBM Mainframe with a JSP
application.
We have this message :
An unexpected
Users List
Pour : Tomcat Users List [EMAIL PROTECTED]
cc :
Objet : Re: Tomcat dies periodically
Seems to be a VM bug. Which VM are you using?
-- Jeanfrancois
[EMAIL PROTECTED] wrote:
We are running Tomcat running on a Win2000 SP2 box and Computer Associate
11:10
Veuillez répondre à Tomcat Users List
Pour : Tomcat Users List [EMAIL PROTECTED]
cc :
Objet : Re: Tomcat dies periodically
Seems to be a VM bug. Which VM are you using?
-- Jeanfrancois
[EMAIL PROTECTED] wrote:
We are running Tomcat running on a Win2000 SP2
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
Sent: Friday, October 11, 2002 10:58 AM
To: Tomcat Users List
Subject: Tomcat dies periodically
We are running Tomcat running on a Win2000 SP2 box and
Computer Associate
JASMINE/OPAL with HTTP Host
Daren Desjardins wrote:
We are running our webapp on Tomcat 3.2.2 and have been experiencing a
Signal 11 Stack Overflow error occasionaly. It occured on two machines
[...]
Server Specs:
- JVM Params:
-server -XX:NewSize=128m -XX:MaxNewSize=512m -Xms512m -Xmx1792m
]
Subject: Re: Tomcat dies... help!
Did anyone answer this one yet.
I get this in one of my servers. Both using jdk1.2.2
tail mod_jk.log
[jk_connect.c (143)]: jk_open_socket, connect() failed errno = 111
[jk_ajp12_worker.c (152)]: In jk_endpoint_t::service, Error sd = -1
Any ideas? thanks
an apache server.
- Original Message -
From: Sahar Madani [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, August 15, 2001 8:01 PM
Subject: Re: Tomcat dies... help!
Did anyone answer this one yet.
I get this in one of my servers. Both using jdk1.2.2
tail mod_jk.log
[jk_connect.c
Did anyone answer this one yet.
I get this in one of my servers. Both using jdk1.2.2
tail mod_jk.log
[jk_connect.c (143)]: jk_open_socket, connect() failed errno = 111
[jk_ajp12_worker.c (152)]: In jk_endpoint_t::service, Error sd = -1
Any ideas? thanks in advance.
Ronald Vyhmeister wrote:
I know mine has tons of java processes to. even so, with apache, tomcat,
java, sendmail, dns, ftp samba running it only uses 60MB of the 160MB od
ram. so I didn't think much of it.
*drool*.. I can't wait for my 1 gig of ram to get here.. (then it'll be time
to move the unix server to a big-bad
What does your .out file say? It should be in your logs folder. In
Tomcat 4.0, its called catalina.out. Not sure what its called in
3.2.1. If I remember correctly, 3.2.1 would just print to the command
line if there was an error. If you're not getting msgs there. Maybe
Tomcat is never really
It runs fine for me when I start it from a Terminal window using the Tomcat.sh script.
I did make sure to define the TOMCAT_HOME and JAVA_HOME environment variables first.
And I am using it with Apache, not standalone.
How did you get it started? What exactly did you get for a stack trace? You
Have you tried using 127.0.0.1:8080 instead of localhost:8080? I'm
just throwing out ideas here.
BTW, are you using the default port 8080 or did you change it to use
another port?
How is Tomcat finding your JVM? did you create a CLASSPATH var in
your /etc/csh.cshrc file?
I had weird sluggish
Subject: Re: Tomcat dies immediately under windows
More info:
"tomcat run" works fine. (runs in the same window)
"tomcat start" fails. (separate window dies)
Some environment setting must be missing in the new
window.
Eric Armstrong wrote:
Note: Please use
ent: Monday, January 01, 2001 22:35
Subject: Re: Tomcat dies immediately under windows
More info:
"tomcat run" works fine. (runs in the same window)
"tomcat start" fails. (separate window dies)
Some environment setting must be missing in the new
wind
7 %8 %9
goto cleanup
:runJspc
rem Run JSPC in Tomcat's Environment
%_RUNJAVA% %JSPC_OPTS% -classpath %CP% -Dtomcat.home="%TOMCAT_HOME%"
org.apache.jasper.JspC %2 %3 %4 %5 %6 %7 %8 %9
goto cleanup
rem - Restore Environment
Variables ---
:cleanup
s
Edit startup.bat and change the command after ":start" to
"call %TOMCAT_HOME%\bin\tomcat run %1 %2 %3 %4 %5 %6 %7 %8 %9"
i.e. replace "start" by "run"
Tomcat will now run in the same window, enabling you to read the error
messages.
re Jaap
- Original Message -
From: "Eric Armstrong"
Edit startup.bat and change the command after ":start" to
"call %TOMCAT_HOME%\bin\tomcat run %1 %2 %3 %4 %5 %6 %7 %8 %9"
i.e. replace "start" by "run"
Tomcat will now run in the same window, enabling you to read the error
messages.
re Jaap
- Original Message -
From: "Eric Armstrong"
More info:
"tomcat run" works fine. (runs in the same window)
"tomcat start" fails. (separate window dies)
Some environment setting must be missing in the new
window.
Eric Armstrong wrote:
Note: Please use "reply all", as I am not
subscribed at this address.
Problem:
*
ot; [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; "me" [EMAIL PROTECTED]
Sent: Monday, January 01, 2001 22:35
Subject: Re: Tomcat dies immediately under windows
More info:
"tomcat run" works fine. (runs in the same window)
"tomcat start" fails. (separate wind
What was the solution to your problem? How do I pose my own questions?
- Original Message -
From: Alef Arendsen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; me [EMAIL PROTECTED]
Sent: Monday, January 01, 2001 4:44 PM
Subject: Re: Tomcat dies immediately under windows
What was the solution to your problem? How do I pose my own questions?
- Original Message -
From: Eric Armstrong [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; me [EMAIL PROTECTED]
Sent: Monday, January 01, 2001 4:35 PM
Subject: Re: Tomcat dies immediately under windows
More info
What was the solution to your problem? How do I pose my own questions?
- Original Message -
From: Jaap van der Molen [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, January 01, 2001 5:23 AM
Subject: Re: Tomcat dies immediately under windows
Edit startup.bat and change
Armstrong [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 01, 2001 3:36 PM
To: [EMAIL PROTECTED]; me
Subject: Re: Tomcat dies immediately under windows
More info:
"tomcat run" works fine. (runs in the same window)
"tomcat start" fails. (separate window dies)
Some envi
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