Hi,
I have an application that is the only application running on a given
tomcat instance (there are multiple tomcat instances on the same box).
The application has been running for weeks, but the code has not been
changed for weeks. Suddenly, Friday afternoon the application began
failing as
Hello gurus,
* SETUP
This is Tomcat 4.1.26 on Win2K running with Tomcat Service Manager from
http://web.bvu.edu/staff/david/tcservcfg/
JDK 1.4.1_03 with options -Xms512 -Xmx1024 -Xss2048 -showversion -verbose:gc
-Xloggc:c:\winnt\system32\PRTI-Report.log
Connector config:
Connector
Shapira, Yoav wrote:
Hi,
Logs look fine. A couple of things:
- 5.0.25 is not the latest stable release. Upgrade to 5.0.28 and try to
reproduce the problem.
- Strip away anything that's not essential. For example, if you don't
need them, remove the Tomcat examples, docs, admin, manager,
Hi,
has caused an exception in catalina.out (is at the end of the mail).
Afer 200 queries the system is still alive... but it does not souds
encouraging for me. The crash was not easily reproducible.
Well, I'm glad it's still alive ;)
Host name=localhost debug=0 appBase=webapps
Shapira, Yoav wrote:
Hi,
has caused an exception in catalina.out (is at the end of the mail).
Afer 200 queries the system is still alive... but it does not souds
encouraging for me. The crash was not easily reproducible.
Well, I'm glad it's still alive ;)
someone has killed tomcat again!
I've been running tomcat in the same version of osx, only in a staging
environment and on this machine (dev environment).
All works fine..
Have you tries installing the developer tools to make sure that its not
gcc problems..
I haven't looked closely but seems like you java installation could
Mark Lowe wrote:
I've been running tomcat in the same version of osx, only in a staging
environment and on this machine (dev environment).
All works fine..
All works fine also for me, sometimes things goes wrong when I try to use
javax.imageio.
Have you tries installing the developer tools to
I am sorry for the question that may seems stupid but: in which way gcc
is related with java?
Well java sits on a bunch of c libraries, and at a glance your errors
looked like they were happening at that level. gcc isn't directly
related, i meant more the libraries that are installed with it and
Mark Lowe wrote:
Well java sits on a bunch of c libraries, and at a glance your errors
looked like they were happening at that level.
I agree with you.
gcc isn't directly
related, i meant more the libraries that are installed with it and the
dev tools..
I verified on my server, gcc is on it.
I don't run tomcat on my mac os x powerbook, but I have had trouble with
netbeans crashing unexpectedly. I think the jdk provided by Apple isn't
as stable as it should be. Just my observation.
--David
Mark Lowe wrote:
I've been running tomcat in the same version of osx, only in a staging
List
Subject: Re: tomcat crash on mac os X
Ben Souther wrote:
In witch way I can be more precise?
By posting your log files.
The time of the crash comes from a custom log file from my application:
12 October 2004 17:09:38 (last log of my application,
in a good situation this will be followed
Ben Souther wrote:
In witch way I can be more precise?
By posting your log files.
The time of the crash comes from a custom log file from my application:
12 October 2004 17:09:38 (last log of my application,
in a good situation this will be followed by other messages)
Sever (manual) restart at:
hy,
I am runnig Tomcat 5.0.25 on Mac OS X (client) 10.3.5
But the same behaviour occurs with older Tomcat versions.
Sometimes Tomcat (the whole server, not my application) crashes
without any explanation on log files.
I can't reproduce the crash condition it seems in some ways related
with my
In witch way I can be more precise?
By posting your log files.
On Fri, 2004-10-15 at 18:10, Edoardo Panfili wrote:
hy,
I am runnig Tomcat 5.0.25 on Mac OS X (client) 10.3.5
But the same behaviour occurs with older Tomcat versions.
Sometimes Tomcat (the whole server, not my
Hi,
I have serious problems with my web aplpication (based on Apache/Tomcat), I'm a system guy
and I'd like at least to identify where the problem is situated: system, memory, db,
application itself, etc., but I'm not related at all to JSP or Java stuff ...
Well, here is my situation :
Apache
, June 23, 2004 11:09 AM
To: [EMAIL PROTECTED]
Subject: tomcat crash ... unexpected exception
An unexpected exception has been detected in native code
outside the VMn.
Unexpected Signal : 11 occurred at PC=0x7EF499A4
Function=[Unknown. Nearest: madvise+0xC0]
Library=/usr/lib/64
Btw. appweb.NativeCall doesn't look like a part of tomcat
so it most likely the application or an additional library
that is used by the application.
-Original Message-
From: Ralph Einfeldt
Sent: Wednesday, June 23, 2004 11:15 AM
To: Tomcat Users List
Subject: RE: tomcat crash
To: Tomcat Users List
Subject: RE: tomcat crash ... unexpected exception
For this part of the error you have to look at at the application.
appweb.NativeCall looks like a class that is an interfaces to a
native (C) library. The error is thrown in that native library
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 23, 2004 11:39 AM
To: Tomcat Users List
Subject: Re: tomcat crash ... unexpected exception
Jun 23, 2004 11:17:12 AM org.apache.jk.server.JkCoyoteHandler action
SEVERE: Error in action code
that created the request died
- the user closed the browser before the response was sent
- there may be further reasons
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 23, 2004 11:39 AM
To: Tomcat Users List
Subject: Re: tomcat crash ... unexpected
that created the request died
- the user closed the browser before the response was sent
- there may be further reasons
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 23, 2004 11:39 AM
To: Tomcat Users List
Subject: Re: tomcat crash
the by their name.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 23, 2004 2:25 PM
To: Tomcat Users List
Subject: Re: tomcat crash ... unexpected exception
Again about my general problem, below is an output of the
'top' command on the webserver.
We
- there may be further reasons
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 23, 2004 11:39 AM
To: Tomcat Users List
Subject: Re: tomcat crash ... unexpected exception
Jun 23, 2004 11:17:12 AM org.apache.jk.server.JkCoyoteHandler action
SEVERE: Error
files. You should be
able to identify the by their name.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 23, 2004 2:25 PM
To: Tomcat Users List
Subject: Re: tomcat crash ... unexpected exception
Again about my general problem
by the way, I have maybe a problem in my configuration
If you have two minutes ... what do you think about it ?
and also, I have no jk2.properties file, is it absolutely necessary ?
- httpd.conf ---
...
LoadModule jk2_module modules/mod_jk2-2.0.4.so
...
-
if you're using tomcat in standalone mode, I would recommend
commenting out the jk stuff all together. I noticed your minProcessors
is 100 and max is 500. You must get some serious load, or the usage
pattern is such that an unique user session has lots of requets.
good luck.
peter
On Wed, 23
Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 23, 2004 3:24 PM
To: Tomcat Users List
Subject: Re: tomcat crash ... unexpected exception
# real workers (Tomcat instances)
[ajp13:localhost:8009]
info=Worker1
channel=channel.socket:localhost:8009
group=lb
if you're using tomcat in standalone mode, I would recommend
commenting out the jk stuff all together.
Tomcat serves all .jsp files and Apache manages the rest. The idea is to increase
performance by letting Tomcat only with its .jsp while leaving the rest to Apache.
Do you think it's a good
PROTECTED]
Sent: 15 November 2003 21:38
To: Tomcat Users List
Subject: Re: Signal 11 causing Tomcat crash
Jim Goodspeed wrote:
Unfortunately we have also tried Sun's JVM and are
experiencing the same Signal 11 errors (I've included
two snippets of the Sun error - same error as the IBM
I have an app that causes a Tomcat crash when I start Tomcat5 from the
command line with 'catalina run'. I get a native code exception that
follows this explanation. When I start Tomcat 5 as an NT service (chosen
during install), the app runs okay. What's causing the difference. I've
tried
Jim Goodspeed wrote:
Unfortunately we have also tried Sun's JVM and are
experiencing the same Signal 11 errors (I've included
two snippets of the Sun error - same error as the IBM
Sig 11, just in a different format). Sometimes the
dump specifies the library in question, other times it
does not.
Somebody on the development list seemed to indicate that this could be caused by
native code - maybe your native JDBC driver. Try a pure java driver impl, if that is
at all an option.
[EMAIL PROTECTED] 11/13/03 6:52:01 AM
Unfortunately we have also tried Sun's JVM and are
experiencing the
Jim Goodspeed wrote:
Really hoping that someone might be able to help us
with this. We are experiencing Signal 11 crashes on
our tomcat server. We have tried almost every
configuration that I can think of and we are still
getting these crashes at least once a week, sometimes
twice a day.
0SECTION XHPI subcomponent dump routine
NULL ==
1HPTIMEWed Nov 12 08:19:26 2003
1HPSIGRECV SIGSEGV received in ?? at 0x41cc8e85 in
/opt/IBMJava2-141/jre/bin/libjitc.so. Processing
terminated.
1HPFULLVERSION J2RE 1.4.1 IBM build
Unfortunately we have also tried Sun's JVM and are
experiencing the same Signal 11 errors (I've included
two snippets of the Sun error - same error as the IBM
Sig 11, just in a different format). Sometimes the
dump specifies the library in question, other times it
does not.
Thanks,
Jim
An
***Library=/usr/IBMdb2/V7.1/lib/libdb2.so.1***
Does IBM provide a type 4 jdbc driver?
-Tim
Jim Goodspeed wrote:
Unfortunately we have also tried Sun's JVM and are
experiencing the same Signal 11 errors (I've included
two snippets of the Sun error - same error as the IBM
Sig 11, just in a
Random sig 11s are sometime indicative of memory failures. Be sure to
run some good memory diagnostics.
Jim.
Jim Goodspeed wrote:
Unfortunately we have also tried Sun's JVM and are
experiencing the same Signal 11 errors (I've included
two snippets of the Sun error - same error as the IBM
Sig
-Original Message-
From: Jim Goodspeed [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 13, 2003 8:52 AM
To: Tomcat Users List
Subject: RE: Signal 11 causing Tomcat crash
Unfortunately we have also tried Sun's JVM and are
experiencing the same Signal 11 errors (I've included
Jim Goodspeed wrote:
Unfortunately we have also tried Sun's JVM and are
experiencing the same Signal 11 errors (I've included
two snippets of the Sun error - same error as the IBM
Sig 11, just in a different format). Sometimes the
dump specifies the library in question, other times it
does not.
started deleting the work and contents of temp we have had no sig 11
crashes. This is with 2 different apps.
-Dave
-Original Message-
From: jerome moliere [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 13, 2003 7:21 AM
To: Tomcat Users List
Subject: Re: Signal 11 causing Tomcat crash
that's interesting. I've seen database drivers do a
segfault signal 11 error, like Oracle OCI drivers. but
I haven't seen that happen. Were you deploying using
the management utilities?
peter
--- David Muller [EMAIL PROTECTED] wrote:
we have verified that in certains cases (deploying
new
Really hoping that someone might be able to help us
with this. We are experiencing Signal 11 crashes on
our tomcat server. We have tried almost every
configuration that I can think of and we are still
getting these crashes at least once a week, sometimes
twice a day. Unfortunately we can not
Hello, I'm new to Tomcat and Apache so I'm wasting a lot of time trying to
understand why Tomcat sometimes shutdown by itself or better it crash This
happen without messages in the log file .
can someone have some experience in that solved the problem ?
Thanks to all.
To: [EMAIL PROTECTED]
Subject: Tomcat crash
Hello, I'm new to Tomcat and Apache so I'm wasting a lot of time trying to
understand why Tomcat sometimes shutdown by itself or better it crash
This
happen without messages in the log file .
can someone have some experience in that solved the problem
Unfortunately when tomcat crash I can't see the console window so I don't
have any message useful to start the debugging...
Scrive Anton Modaresi [EMAIL PROTECTED]:
do you get an exception in the console window? If the tomcat window
vanishes, you can try starting with the catalina batch
post the code to
the JSP/Servlet that was being hit when the server crashes? Do you have any
calls to System.exit(0) in your code?
On Friday 07 November 2003 10:48 am, [EMAIL PROTECTED] wrote:
Unfortunately when tomcat crash I can't see the console window so I
don't have any message useful
PROTECTED] wrote:
Unfortunately when tomcat crash I can't see the console window so I
don't have any message useful to start the debugging...
Scrive Anton Modaresi [EMAIL PROTECTED]:
do you get an exception in the console window? If the tomcat window
vanishes, you can try starting
am, [EMAIL PROTECTED] wrote:
Unfortunately when tomcat crash I can't see the console window so I
don't have any message useful to start the debugging...
Scrive Anton Modaresi [EMAIL PROTECTED]:
do you get an exception in the console window? If the tomcat window
vanishes, you
That's a good Idea but the console window close when tomcat crash so nothing
can be read.
Can I redirect the console output to a file ?
Scrive Ben Souther [EMAIL PROTECTED]:
There is no stack trace in the console window when the server crashes?
Try putting a 'System.out.println(page
Start your tomcat instance with catalina run instead of startup.
This will make your tomcat run in the same console you invoke it from,
and will let you its output when it stops :-)
[EMAIL PROTECTED] wrote:
That's a good Idea but the console window close when tomcat crash so nothing
can
Add pause as last command in you catalina.bat file. This will keep the
console open so that you can read the error message.
Patrick
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Friday, November 07, 2003 9:33 AM
To: Tomcat Users List
Subject: Re: Tomcat crash
, November 07, 2003 9:33 AM
To: Tomcat Users List
Subject: Re: Tomcat crash
That's a good Idea but the console window close when tomcat crash so nothing
can be read.
Can I redirect the console output to a file ?
Scrive Ben Souther [EMAIL PROTECTED]:
There is no stack trace
We are running Tomcat 4.1.18 on windows 2000 sp3. Our backend database is D3NT (Pick
variant). We are running JDK 1.4.1_02 and using the JDBC-ODBC bridge to connect to
our database (no JDBC driver is available). Frequently throughout the day, we get the
following error trace (always under
Justin, Yoav, Peter,
Thanks for the suggestions...I will put them to work and report my
findings!
Dan
Dan --
As Peter Lin said, it does look like you've got a slow leak (which
you'll
want to look at eventually), but it doesn't look like it's affecting
]]
Sent: Wednesday, February 12, 2003 6:01 PM
To: [EMAIL PROTECTED]
Subject: tomcat crash puzzle
All,
I am having recurring problems with tomcat crashing. It crashes
routinely several times per week during peek access and off hours.
Particulars:
version: 4.1.12
os: Mac OS X 10.2.3
hardware
Justin,
Thanks for the lightweight memory monitoring suggestion. I
implemented it on a jsp that just displays the values and writes a line
to a file. Every minute I reload the page using a meta refresh
command. The excerpts below start at 10 am and go to after 4 pm. The
server did crash
Have you tried using the monitor in conjunction with Jmeter to send 20 concurrent
requests for say 5K iterations? from your description, it sounds like a slow leak
some place. I had a similar problem in a past project where a thread was lying around
several minutes after the request was
Dan --
As Peter Lin said, it does look like you've got a slow leak (which you'll
want to look at eventually), but it doesn't look like it's affecting your
crashes. If it was, you'd see something much more dramatic and much more
obvious -- yours looks pretty normal.
As Yoav mentioned in her
All,
I am having recurring problems with tomcat crashing. It crashes
routinely several times per week during peek access and off hours.
Particulars:
version: 4.1.12
os: Mac OS X 10.2.3
hardware: X-Serve 512 mb ram
java: 1.3.1
db: MySQL 3.23.53
java framework: struts 1.0
Note: not using
Hi Dan --
If you're seeing intermittent crashes and there isn't an obvious machine or
OS level problem, I'd suspect it has something to do with available
memory. I'm doubly suspicious because you're allocating max 256M, which
wouldn't take a long time to get eaten up, depending on your app.
Hello,
I'm currently using Tomcat 4.1.18 on a production and a test
environnement.So I've installed two instances of tomcat on the same computer
(Solaris 5.8). Everything seems working well until one of the instance is
just crashing a give me a dump file.
I would like to know if a bug like
server before trying anything else.
Yoav Shapira
Millennium ChemInformatics
-Original Message-
From: RENAUD De La FAVERIE Pierre Yves (IFATEC)
[mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 15, 2003 4:12 AM
To: '[EMAIL PROTECTED]'
Subject: [4.1.18] tomcat crash
Hello,
I'm currently
I'm trying this. My tomcat run on jvm 1.2.2 and I am installing 1.4.0. Is
there other patch to install.
Thanks a lot
-Message d'origine-
De: Shapira, Yoav [mailto:[EMAIL PROTECTED]]
Date: mercredi 15 janvier 2003 15:24
À: Tomcat Users List
Objet: RE: [4.1.18] tomcat crash
Howdy
] tomcat crash
I'm trying this. My tomcat run on jvm 1.2.2 and I am
installing 1.4.0. Is
there other patch to install.
Thanks a lot
-Message d'origine-
De: Shapira, Yoav [mailto:[EMAIL PROTECTED]]
Date: mercredi 15 janvier 2003 15:24
À: Tomcat Users List
Objet: RE: [4.1.18
: Wednesday, January 15, 2003 10:27 AM
To: 'Tomcat Users List'
Subject: RE: [4.1.18] tomcat crash
I'm trying this. My tomcat run on jvm 1.2.2 and I am installing 1.4.0. Is
there other patch to install.
Thanks a lot
-Message d'origine-
De: Shapira, Yoav [mailto:[EMAIL PROTECTED]]
Date: mercredi 15
Hi All,
I am running tomcat 3.2.4 and jdk 1.3 on windows advanced server 2000. My
tomcat is suddenly getting crashed. What could be the reasons and how to fix
this?
I would like to highlight that we are also running a console based java
application that is communicating to com port using Modem
:
Subject: Tomcat Crash
01/03/03 05:44 AM
Please respond
-
From: Durham David Cntr 805CSS/SCBE [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, August 20, 2002 6:12 PM
To: [EMAIL PROTECTED]
Subject: Tomcat Crash
I'll try to make the circumstances of the crash as brief as possible.
What I'm doing: Importing data to my app from a comma delimited file.
The data
d
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 21, 2002 8:15 AM
To: Tomcat Users List
Subject: RE: Tomcat Crash
Hi,
I suppose you can't post code for confidentiality reasons, so I won't
even ask for that. But I have a couple
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]]
Did you try to get a new connection each time and not go through the
pool? That would degrade performance significantly (although
you could
just get one connection at the beginning and use it until
you're
Message-
From: Durham David Cntr 805CSS/SCBE [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 21, 2002 11:03 AM
To: Tomcat Users List
Subject: RE: Tomcat Crash
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]]
Did you try to get a new connection each time
Hi
I am currently running Tomcat 4.0.4 Server on a
Windows 2000 Server (v5.0.2195) with MS SQL
Server 2000 (v8.00.194) and J2SDK 1.4.0. I am also
using JDBC-ODBC bridge to access the database. After
conducting a few tests on my application, I notice
that sometimes Tomcat crashes. When I check
Hi
I am currently running Tomcat 4.0.4 Server on a
Windows 2000 Server (v5.0.2195) with MS SQL
Server 2000 (v8.00.194) and J2SDK 1.4.0. I am also
using JDBC-ODBC bridge to access the database. After
conducting a few tests on my application, I notice
that sometimes Tomcat crashes. When I check
: Tuesday, August 20, 2002 7:29 AM
To: [EMAIL PROTECTED]
Subject: Tomcat Crash
Hi
I am currently running Tomcat 4.0.4 Server on a
Windows 2000 Server (v5.0.2195) with MS SQL
Server 2000 (v8.00.194) and J2SDK 1.4.0. I am also
using JDBC-ODBC bridge to access the database. After
conducting
I'll try to make the circumstances of the crash as brief as possible.
What I'm doing: Importing data to my app from a comma delimited file.
The data is parsed out of the file (one pass through the file only) put into objects
and stored as static members of an ImportManager class. The app
-Original Message-
From: Prashanth Pushpagiri [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 02, 2002 12:10 PM
To: Tomcat Users List
Subject: Re: How often would Tomcat crash?
Hello peter,
The log files are not close to 200 mb. These are
relatively new machines.
Also, my current log_level
Hello everyone:
I realize that this might not be a problem to find a
solution for on this forum, but any input on this
might help me debug my problem.
This morning I was told that my website running IIS
5.0/Tomcat 4.0.2 was not accessible. Since I was
physically unavailable in the office, I
this is just a guess, but if there were no logs, was the log directory
full?
I know with NT4 and IIS that once the log directory reaches 200+ mb of
logs, it can cause IIS to stop responding. It probably isn't it, but
just in case I thought I'd mention it.
peter
Prashanth Pushpagiri wrote:
Hello peter,
The log files are not close to 200 mb. These are
relatively new machines.
Also, my current log_level for tomcat is debug. What
other options are available? isapi.log seems to be
growing by the day!
Thanks
Prashanth
--- peter lin [EMAIL PROTECTED] wrote:
this is just a guess,
hello
thats tomcat 3.3.1 from freebsd ports with apache
i think it comes from the JVM ?
Bye
- Original Message -
From: Shapira, Yoav [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Thursday, June 20, 2002 5:59 PM
Subject: RE: tomcat crash
Howdy,
Did you build tomcat
of
tomcat? With/without Apache or another server? What hardware?
Yoav Shapira
Millennium ChemInformatics
-Original Message-
From: Guillaume Mignot [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 20, 2002 11:49 AM
To: Tomcat Users List
Subject: Re: tomcat crash
ok
if tomcat crash (segfault
is seriously amiss.
If the examples work okay, fill your servlet / jsp with System.out calls
(or better still write messages to your own log file) to try to find the
line of code that causes tomcat to crash.
Brendan
ok
if tomcat crash (segfault
Being running from terminal window without DISPLAY environmental variable
defned properly,
(that is when DISPLAY points to closed display, for example), catalina
(version 4.0.1) sometimes
gets stuck or even crashes. In both cases there is the following line in
catalina's output:
X connection
Subject: Re: Tomcat Crash or stuck without DISPLAY
From: Torgeir Veimo [EMAIL PROTECTED]
===
Liza Shuliak wrote:
Being running from terminal window without DISPLAY environmental variable
defned properly,
(that is when DISPLAY points to closed display, for example), catalina
(version 4.0.1
Shawn,
Excellent advice! The ByteArrayOutputStream worked beautifully. Thank
you. I'm in the process of downloading 1.4 and will see if that works too.
Again, thanks a bunch!
Kennedy
At 03:31 PM 2/23/2002 -0600, Shawn Church wrote:
So much for that theory.
However, your guess is pretty
I'm working on a servlet that shrinks JPEG photos on the fly to create
thumbnails. When the user selects the thumbnail page, a JSP generates HTML
that results in many calls to the thumbnail servlet. If the user is
patient and waits for all of the thumbnails to load, everything works great
Preventing VM Tomcat Crash
I'm working on a servlet that shrinks JPEG photos on the fly to create
thumbnails. When the user selects the thumbnail page, a JSP generates HTML
that results in many calls to the thumbnail servlet. If the user is
patient and waits for all of the thumbnails to load
: Saturday, February 23, 2002 5:36 AM
To: [EMAIL PROTECTED]
Subject: Help Preventing VM Tomcat Crash
I'm working on a servlet that shrinks JPEG photos on the fly to create
thumbnails. When the user selects the thumbnail page, a JSP generates HTML
that results in many calls to the thumbnail
: Kennedy Clark [mailto:[EMAIL PROTECTED]]
Sent: Saturday, February 23, 2002 2:32 PM
To: Tomcat Users List
Subject: RE: Help Preventing VM Tomcat Crash
Hi Shawn,
Many thanks for the note the suggestion! I am using MySQL as my Db and
MM.MySQL is my driver (mm.mysql-2.0.11-bin.jar). Given
Shawn
-Original Message-
From: Shawn Church [mailto:[EMAIL PROTECTED]]
Sent: Saturday, February 23, 2002 3:32 PM
To: Tomcat Users List
Subject: RE: Help Preventing VM Tomcat Crash
So much for that theory.
However, your guess is pretty close. I found something which you might find
One of our clients has recently upgraded the computer system that
runs our application (which is based on Tomcat) from Windows NT 4 to Windows
2000. Under NT 4 our application never crashed. In the past week it has
crashed twice. Both times an error about a non-fatal JIT error was
To: '[EMAIL PROTECTED]'
Subject: Tomcat Crash on Win2K
One of our clients has recently upgraded the computer system that
runs our application (which is based on Tomcat) from Windows NT 4 to Windows
2000. Under NT 4 our application never crashed. In the past week it has
crashed twice. Both
Hi,
I'm using Tomcat 3.3b1 and Apache 1.3.20 on solaris. I work with JSP pages.
Every day crash tomcat. Server work slow, slow and then crash tomcat
!!!
Many times I found a big big core archive
Other times (many times), I seen the next error:
Ajp13Interceptor: Processing connection
Roy,
Which JVM are you using? Before it crashes is CPU utilization very high?
--
Mark Castillo
[EMAIL PROTECTED]
http://www.webFreak.com
- Original Message -
From: Roy K. Mayr R. [EMAIL PROTECTED]
To: TomcatUser [EMAIL PROTECTED]
Sent: Monday, August 20, 2001 10:31 AM
Subject: tomcat
I'm using jdk 1.3.
Yes, before it crashes cpu utilization is very high. Close x-server and
full temporal disk too.
Roy
PROTECTED]
Sent: Monday, August 20, 2001 11:12 AM
Subject: RE: tomcat crash...
I'm using jdk 1.3.
Yes, before it crashes cpu utilization is very high. Close x-server and
full temporal disk too.
Roy
Thanks for the quick reply!
I'm using $TOMCAT_HOME/bin/startup.sh (-- tomcat.sh). Not modified !!
I never see OutOfMemoryException exception.
Roy
Who has an answer?
I've seen many posts with similar errors but no definite fixes. We are in
the process of evaluating Tomcat against a few other Servlet Engines to see
which will fit best. And with Tomcat consistently crashing it doesn't look
good on our Matrix. Here is the exact error message:
Tomcat 3.1.1
Any and all replies are welcomed, we are at the end of our ropes... HELP!
See the Tomcat homepage http://jakarta.apache.org/ (click on Tomcat) and figure out
which version to download. 3.1.1 is super old.
- r
I'm using J2EE security in a tomcat application. I want to disable an
account after say 5 unsuccessful tries. Is this possible.
thanks
joe
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