Hi,
I am using Tomcat 4.1.27. Intially tomcat was working well. But after
sometime it was not able to process requests and it gets crashed.
Following is the error in catalina logs:
2004-11-10 09:53:33 Ajp13Processor[8009][3] process: invoke
java.net.SocketException: Connection reset by peer:
[mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 17, 2004 4:57 AM
To: [EMAIL PROTECTED]
Subject: Tomcat crashing
Hi,
I am using Tomcat 4.1.27. Intially tomcat was working well. But after
sometime it was not able to process requests and it gets crashed.
Following is the error in catalina logs
You can get this error if the database re-starts or shuts down. If you
re-start the tomcat you won't get this error.
-
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On Wed, Nov 17, 2004 at 08:30:14AM -0500, Shapira, Yoav wrote:
This exception is first of all not fatal, and secondly usually indicates
a client closed the browser (and therefore the output sink, from
Tomcat's perspective) while Tomcat is still writing output to it. You
can STFA for more
Where are my responses going?
TESTING
Steven J. Owens [EMAIL PROTECTED] wrote:
On Wed, Nov 17, 2004 at 08:30:14AM -0500, Shapira, Yoav wrote:
This exception is first of all not fatal, and secondly usually indicates
a client closed the browser (and therefore the output sink, from
Tomcat's
On Wed, Nov 17, 2004 at 08:30:14AM -0500, Shapira, Yoav wrote:
This exception is first of all not fatal, and secondly usually indicates
a client closed the browser (and therefore the output sink, from
Tomcat's perspective) while Tomcat is still writing output to it. You
can STFA for more
Hey,
I am fairly new to Tomcat and developing a web-app that does some database work.
Lately, Tomcat (4.1.29) will sometimes inexplicably crash without error. My Tomcat
console window just closes and I get an apache error, 500 Internal Server Error, in my
browser, (apache and tomcat liked
To: Tomcat Users List
Subject: Tomcat Crashing
Hey,
I am fairly new to Tomcat and developing a web-app that does some database
work.
Lately, Tomcat (4.1.29) will sometimes inexplicably crash without error. My
Tomcat console window just closes and I get an apache error, 500 Internal
Server Error
I am running windows 2000.
Is there any way that my java code could be popping the stack or something along those
lines?
-Original Message-
From: Peter Guyatt [mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 19, 2003 9:44 AM
To: Tomcat Users List
Subject: RE: Tomcat Crashing
Hi
Look for an error log named 'hs_err*.log' for a trace. It's usually dumped
into the dir that TC starts from.
Wendell
-Original Message-
From: Bender, Christopher [mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 19, 2003 7:49 AM
To: Tomcat Users List
Subject: RE: Tomcat Crashing
I
Hi all,
we are trying to run own web application (JSP, MySQL)
on Slackware 9.0.0 with using tomcat-4.1.24 (used
default configuration) and j2sdk1.4.1_02. And our
problem is: at the random moments of time Tomcat
unfortunately goes down with interrupting of service.
:-( System.exit is definitely
Yermolenko [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, September 24, 2003 10:28 AM
Subject: Tomcat crashing at random moments of time
Hi all,
we are trying to run own web application (JSP, MySQL)
on Slackware 9.0.0 with using tomcat-4.1.24 (used
default configuration
List
Subject: RE: Desperation! Tomcat crashing inexplicably. :-
Fresh ideas
needed.
We did on our last project. But it was the JVM crashing and taking
Tomcat
down with it. We just moved to a newer version just to make sure.
Try and upgrade the JVM, what version are you using
: Desperation! Tomcat crashing inexplicably. :-
Fresh ideas needed.
I got to the log file last night and the error it has is:
SIGBUS10* bus error
Has anybody seen this before?
-
To unsubscribe, e-mail: [EMAIL
If you could tell me where to look for that System.exit call??I mean in the tomcat
scripts???
Paridhi
Try finding a rogue System.exit call :).
On Tue, 16 Sep 2003, Paridhi Bansal wrote:
Hi
I am using tomcat4.0.6 as a standalone server for my servlet -applet based
application.The
When someone (forget who) suggested looking for System.exit - they meant it
might be in *your* code, not the tomcat code.
Here is an easy way to look for System.exit:
find . -name '*.java' | grep System.exit
OR
find . -type f | grep System.exit
-Tim
Paridhi Bansal wrote:
If you could tell
Hi,
It wouldn't be in the tomcat scripts, it'd be in your code.
Yoav Shapira
Millennium ChemInformatics
-Original Message-
From: Paridhi Bansal [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 17, 2003 2:17 PM
To: [EMAIL PROTECTED]
Subject: Re: Tomcat Crashing...
If you could tell
Hello,
I am trying to put live a new version of my web site. The biggest change in this
version is that it uses DBCP connection pooling.
The problem I am having is that after a while of being live Tomcat just crashes with
no warning.
What are the groups experiences with Tomcat crashing
Be more specific. Describe crash.
-Original Message-
From: Andoni [mailto:[EMAIL PROTECTED]
Sent: September 18, 2003 10:55 AM
To: Tomcat Users List
Subject: Desperation! Tomcat crashing inexplicably. :- Fresh ideas needed.
Hello,
I am trying to put live a new version of my web site
! Tomcat crashing inexplicably. :- Fresh ideas
needed.
Hello,
I am trying to put live a new version of my web site. The biggest change in
this version is that it uses DBCP connection pooling.
The problem I am having is that after a while of being live Tomcat just
crashes with no warning.
What
! Tomcat crashing inexplicably. :- Fresh ideas
needed.
Be more specific. Describe crash.
-Original Message-
From: Andoni [mailto:[EMAIL PROTECTED]
Sent: September 18, 2003 10:55 AM
To: Tomcat Users List
Subject: Desperation! Tomcat crashing inexplicably. :- Fresh ideas
needed.
Hello
To: Tomcat Users List
Subject: Re: Desperation! Tomcat crashing inexplicably. :- Fresh ideas
needed.
That's the problem. I can't be more specific. One moment I was clicking
through the site and the next I get an Apache error saying it could not find
the file. Then when I looked at the server
, September 18, 2003 11:17 AM
To: Tomcat Users List
Subject: RE: Desperation! Tomcat crashing inexplicably. :- Fresh ideas
needed.
We did on our last project. But it was the JVM crashing and taking
Tomcat
down with it. We just moved to a newer version just to make sure.
Try and upgrade the JVM, what
) can not while tomcat
is running.
Charlie
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 18, 2003 11:19 AM
To: Tomcat Users List
Subject: RE: Desperation! Tomcat crashing inexplicably. :-
Fresh ideas
needed.
Howdy,
Regardless
[mailto:[EMAIL PROTECTED]
Sent: Thursday, September 18, 2003 11:17 AM
To: Tomcat Users List
Subject: RE: Desperation! Tomcat crashing inexplicably. :-
Fresh ideas
needed.
We did on our last project. But it was the JVM crashing and taking
Tomcat
down with it. We just moved to a newer version just
other editors(including wordpad) can not while tomcat
is running.
Charlie
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 18, 2003 11:19 AM
To: Tomcat Users List
Subject: RE: Desperation! Tomcat crashing inexplicably. :-
Fresh ideas
needed
.
Charlie
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 18, 2003 11:19 AM
To: Tomcat Users List
Subject: RE: Desperation! Tomcat crashing
inexplicably. :-
Fresh ideas
needed.
Howdy,
Regardless, a setup where you can't inspect log
Hi
I am using tomcat4.0.6 as a standalone server for my servlet -applet based
application.The server initially listens at port 8443(SSL) and after the request, the
servlet throws a jar file and opens up port 4004 for applet-servlet communication.
However, when this port is openend,
Try finding a rogue System.exit call :).
On Tue, 16 Sep 2003, Paridhi Bansal wrote:
Hi
I am using tomcat4.0.6 as a standalone server for my servlet -applet based
application.The server initially listens at port 8443(SSL) and after the request,
the servlet throws a jar file and opens
Tomcat is crashing every 2 - 3 days on 2 different Linux machines.
Both machines are running pretty much identical software configurations.
Both machines are serving the same web application so, it's almost certainly
something in my web app code that causes the problem. However; the logs from my
:24 AM
To: Tomcat Users List
Subject: Tomcat Crashing on Linux
Tomcat is crashing every 2 - 3 days on 2 different Linux machines.
Both machines are running pretty much identical software
configurations.
Both machines are serving the same web application so, it's almost
certainly
something in my web
Also,
The only way I can clear this error is to reboot the machine.
Here is another piece of info I get from catalina_log.2003-07-29.txt when I
try the 2nd restart (/etc/init.d/tomcat restart)
2003-07-29 11:06:33 JDBCRealm[Standalone]: Exception closing database connection
java.sql.SQLException:
ChemInformatics
-Original Message-
From: Rick Roberts [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 29, 2003 11:24 AM
To: Tomcat Users List
Subject: Tomcat Crashing on Linux
Tomcat is crashing every 2 - 3 days on 2 different Linux machines.
Both machines are running pretty much identical software
I had not seen this problem before I recently started implementing JDBCRealm on
these servers.
Anyone else having stability problems when using Oracle JDBCRealm?
Rick Roberts wrote:
Also,
The only way I can clear this error is to reboot the machine.
Here is another piece of info I get from
Hi,
Check to make sure you aren't throwing a lock down somewhere and stacking
up threads behind it.
-e
On Tue, 29 Jul 2003, Rick Roberts wrote:
I had not seen this problem before I recently started implementing JDBCRealm on
these servers.
Anyone else having stability problems when using
I thought that the new threading stuff in the RH9 kernel caused problems
with the JVM and native threads.
At 12:25 29/07/2003 -0400, you wrote:
Hi,
Check to make sure you aren't throwing a lock down somewhere and stacking
up threads behind it.
-e
On Tue, 29 Jul 2003, Rick Roberts wrote:
I
You might want to look at how many processes/threads are listed for tomcat
and your database.
You might see that one of them or both is creating and keeping too many
threads around. At least that would be a start.
For tomcat, I have a daemon script that has a status command that tells
you all
You are correct. Crashing is the wrong way to describe it.
There is a process still active in my process list.
This has become frequent enough that I should be able to track it down.
However; I don't know what triggers the failure. I only know that it happens
every few days on both computers.
Earlier today we were talking about thread dumps. You might want to
generate some next time this is happening. It will show you if a thread
is locked and what it is waiting on.
send a kill -QUIT to the VM when it is hanging. It's often a good idea to
get like 5 or 6 thread dumps right in a row
Another thing that I do during development, with only myself accessing the
site, is do things on the website that will require a database connection.
I keep doing them over and over, and if more database connections are
created I know something is wrong. Because since I'm the only one
Hi,
I am using Tomcat 4.0.6 on a Solaris box with 4 CPU processor. The system crashed down
with the following error. Can any one please let me know what the error can be ???
Unexpected Signal : 11 occurred at PC=0xfb29fe8c
Function name=setAttribute (compiled Java code)
Library=(N/A)
Current
in 3.3.1, I would be most grateful. See my posting from last Friday
http://www.mail-archive.com/[EMAIL PROTECTED]/msg89232.html.
- Original Message -
From: Raja Sekhar [EMAIL PROTECTED]
Date: Wed, 19 Mar 2003 06:20:11 -0800
To: [EMAIL PROTECTED]
Subject: Tomcat crashing down on production
Dear All,
My tomcat is getting shutdown after giving following problem...
An EXCEPTION_ACCESS_VIOLATION exception has been detected in native code
outside the VM
Any clue?
We are running some JSP pages that require connection to DB2 in backend. And
one Java multithreaded application is also
Hi.
From your posting is not resulting what combination of platform /
tomcat / jdk you are using.
Provide more technical details, maybe someone would help you...
Dheeraj Anand wrote:
Dear All,
My tomcat is getting shutdown after giving following problem...
An EXCEPTION_ACCESS_VIOLATION
Romanescu [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 15, 2003 1:16 AM
To: Tomcat Users List
Subject: Re: TOMCAT Crashing down
Hi.
From your posting is not resulting what combination of platform /
tomcat / jdk you are using.
Provide more technical details, maybe someone would help you
is
db2java.zip that resides in
c:\program files\SQLLIB\java
Regards,
Dheeraj
-Original Message-
From: Mr. Cristian Romanescu [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 15, 2003 1:16 AM
To: Tomcat Users List
Subject: Re: TOMCAT Crashing down
Hi.
From your posting is not resulting what
PROTECTED]]
Sent: Tuesday, January 14, 2003 4:43 AM
To: Tomcat Users List
Subject: TOMCAT Crashing down
Dear All,
My tomcat is getting shutdown after giving following problem...
An EXCEPTION_ACCESS_VIOLATION exception has been detected in native
code
outside the VM
Any clue?
We are running
Hi all,
I have recently been facing a strange problem. Tomcat has been going
down along with MySQL and I can't find any log entries for this. Tomcat
is configured to use the mysql database for user and group verification.
Even if the backend mysql goes down, tomcat is not suppose to crash
I am running Tomcat 3.3 on Tru64 UNIX 4.0F (ES40 dual CPU, 1.5 GB Memory).
Tomcat crashed
when 7 users were logged in - any suggestions/ clues ?
segmentation violation at 0x3ff815fd1c4
r00 = 0x0001 r16 = 0x00a0
r01 = 0x0020 r17 =
-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 28, 2002 8:16 PM
To: [EMAIL PROTECTED]
Subject: Tomcat crashing on Tru64 UNIX 4.0F
I am running Tomcat 3.3 on Tru64 UNIX 4.0F (ES40 dual CPU, 1.5 GB Memory).
Tomcat crashed
when 7 users were logged in - any suggestions
I am running Tomcat 3.3 on Tru64 UNIX 4.0F (ES40 dual CPU, 1.5 GB Memory).
Tomcat crashed when 7 users were logged in - any suggestions/ clues ?
Maybe it has nothing to do with it, but in my expirience, Tru64 v4.0F is a very shitty
version. A much more stable one is 4.0D. There is nothing
At 05:48 PM 18/10/01, you wrote:
Hi,
On Microsoft site (url given below...), it says that the MS-SQLServer JDBC
driver is for SQL Server 2000, Windows 2000-sp2/ Windows XP, Linux, HP-UX,
Solaris OS, AIX ...
But, as of now, i'm supposed to use Win NT 4.0 workstation only as the
serverwill
..
Saludos ,
Ignacio J. Ortega
-Mensaje original-
De: Shah, Chintan V (Chintan) [mailto:[EMAIL PROTECTED]]
Enviado el: jueves 18 de octubre de 2001 16:15
Para: '[EMAIL PROTECTED]'
Asunto: URGENT - Tomcat Crashing Frequently Dr. Watson Error
Importancia: Alta
Hi All,
I'm new
- Tomcat Crashing Frequently Dr. Watson Error
This is a problem in JDBC-ODBC Bridge.., asked and answered so many
times.., result was..
JDBC-ODBC is not for production !! or any serious use!!!
In either case never a crash in the JVM can be caused by a Java
program.., it's ever a problem
At 04:33 PM 18/10/01, you wrote:
Hi,
Thanks for your reply... then what should i do ? Still my problem is open...
exactly which driver should I use...and where it is available...(which
should be freely available, should allow my code to work with that also
without changes, and easily
to me.
So, what can be the reasons for standart SQL stmt incompatibilities in
different databases ??
thanks and regards,
Chintan Shah
-Original Message-
From: Jim Cheesman [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 18, 2001 8:15 PM
To: [EMAIL PROTECTED]
Subject: RE: URGENT - Tomcat
one connection)
http://www.j-netdirect.com/Pricing.htm
-Ursprüngliche Nachricht-
Von: Shah, Chintan V (Chintan) [mailto:[EMAIL PROTECTED]]
Gesendet: Donnerstag, 18. Oktober 2001 16:33
An: '[EMAIL PROTECTED]'
Betreff: RE: URGENT - Tomcat Crashing Frequently Dr. Watson Error
snip
At 04:57 PM 18/10/01, you wrote:
hi, thanks for guidance...
Is the microsoft driver reliable and stable ??
So far it seems to be.
will it work for MS-Access
and SQL Server both ?
No idea, though I doubt it. And I doubt that you can find a decent driver
for access - I can't imagine that
2000/SQL Server 7.0 with Win
NT 4.0 Workstation as the server ??
thanks and regards,
Chintan Shah
-Original Message-
From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 18, 2001 8:31 PM
To: [EMAIL PROTECTED]
Subject: AW: URGENT - Tomcat Crashing Frequently Dr. Watson
: URGENT - Tomcat Crashing Frequently Dr. Watson Error
This is a problem in JDBC-ODBC Bridge.., asked and answered so many
times.., result was..
JDBC-ODBC is not for production !! or any serious use!!!
In either case never a crash in the JVM can be caused by a Java
program.., it's ever
that it will work with any Access version, because
Access plays in complete different technological class.
-Ursprüngliche Nachricht-
Von: Shah, Chintan V (Chintan) [mailto:[EMAIL PROTECTED]]
Gesendet: Donnerstag, 18. Oktober 2001 17:48
An: '[EMAIL PROTECTED]'
Betreff: RE: URGENT - Tomcat
to JDBC Connection, thus single-threaded.
Close ResultSet and Statement before creating another Statement.
- Sun's JDK 1.3 for Linux
The thead at http://mikal.org/interests/java/tomcat_users/msg22826.html
discusses Tomcat crashing and Sun's JDBC drivers. I'm using Oracle's
driver.
Might switching
Sanders [mailto:[EMAIL PROTECTED]]
Gesendet: Mittwoch, 24. Jnner 2001 10:34
An: '[EMAIL PROTECTED]'
Betreff: Tomcat crashing
Tomcat 3.2.1 is crashing twice a day. Even though logging is enabled in
conf/server.xml, nothing of relevance is in logs/* at time Tomcat crashes.
The crashing Tomcat
: Tomcat Crashing
Hello;
We are 4th year students who are studying at Middle East Technical
University, in the department of Computer Engineering. We are
developing a senior design project named web-based seat reservation
system for large and distributed computer laboratory
environments. We
Hello;
We are 4th year students who are studying at Middle East Technical
University, in the department of Computer Engineering. We are
developing a senior design project named web-based seat reservation
system for large and distributed computer laboratory
environments. We are using the
Sounds like an ODBC/SQL database problem, you should not use JDBC-ODBC bridge.
I would download MySQL (free):
http://www.mysql.net
And use the JDBC API for it (Type IV):
http://www.mysql.net/downloads/api-jdbc.html
- Jon
Suleyman Serkan GURDAL wrote:
Hello;
We are 4th year students who
I agree with Jon; get mysql. Your problem might be caused by a bad dll
somewhere os\r buggy software in the JDBC-ODBC bridge. Problems with
dlls cause huge memry leaks and weird crashes like you are experiencing.
~Rob
Jon Baer wrote:
Sounds like an ODBC/SQL database problem, you should not
(It's free for dev) or buy a real driver. BTW, access doesn't scale very
well.
-Original Message-
From: Robert Wohleb [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 12, 2001 3:49 PM
To: [EMAIL PROTECTED]
Subject: Re: Tomcat Crashing
I agree with Jon; get mysql. Your problem might
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