Win2K, ApacheHTTPD2.0.5, Tomcat5 and JK2
Hello all
I've got a win2k server running Apache2.0.5, mod_jk2/2.0.2 and tomcat4.1, using the
inprocess worker
I am trying to upgrade to Tomcat 5 and mod_jk2/2.0.4
If I start Tomcat5 manually, then ApacheHTTPd and mod_jk2 succesfully pass the
requests through and jsp and servlets work. However, just starting the ApacheHTTP,
tomcat won't start.
I've tried upgrading just the mod_jk2 , and leaving Tomcat at 4.1, with no difference
- Tomcat doesn't appear to attempt to start.
If I try to upgrade Tomcat to 5 and leave mod_jk2 at mod_jk2/2.0.2, then I get errors
in the error.log regarding classes not found. I've tried various combinations of
classpath in the workers2.properties, including all the jar files in
${CATALINA_HOME}/bin and $(CATALINA_HOME}/server/lib. The class not found varies
depending on the classpath. With all the jar files in the classpath, there are no
errors re class not ofund, but the workers do not start.
Below are my workers2.properties and my jk2.properties.
Anyone made Apache/Tomcat5 communicate using the inprocess worker? Any tips?
Roo
jk2.properties
--
apr.jniModeSo=inprocess
workers2.properties
---
[logger]
level=ERROR
[shm]
file=D:/www/logs/jk2.shm
size=1048576
disabled=0
# Example socket channel, override port and host.
[channel.socket:localhost:8009]
port=8009
host=127.0.0.1
#InProcess Channel
[channel.jni:jni]
info=The jni channel - used if Tomcat is started inprocess
# define the worker
#[ajp13:localhost:8009]
#channel=channel.socket:localhost:8009
[vm:]
info=Parameters used to load a JVM in the server process
OPT=-Djava.class.path=C:/Programs/ApacheGroup/tomcat5/server/lib/tomcat-jk2.jar;C:/Programs/ApacheGroup/tomcat5/server/lib/catalina.jar;C:/Programs/ApacheGroup/tomcat5/server/lib/tomcat-jni.jar
OPT=-Dtomcat.home=C:/Programs/ApacheGroup/tomcat5
OPT=-Dcatalina.home=C:/Programs/ApacheGroup/tomcat5
OPT=-Xmx128M
disabled=0
[worker.jni:onStartup]
info=Command to be executed by the VM on startup. This one will start tomcat.
class=org/apache/jk/apr/TomcatStarter
ARG=start
disabled=0
stdout=D:/www/logs/stdout.log
stderr=D:/www/logs/stderr.log
[worker.jni:onShutdown]
info=Command to be executed by the VM on shutdown. This one will stop tomcat.
class=org/apache/jk/apr/TomcatStarter
ARG=stop
disabled=0
# Uri mapping
[uri:/ROOT/*]
[uri:/jsp-examples/*]
[uri:/servlets-examples/*]
[uri:/balancer/*]
[uri:/tomcat-docs/*]
#worker=ajp13:localhost:8009
# define the worker
[status:status]
# Uri mapping
[uri:/jkstatus/*]
worker=status:status
-
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Re: Linux tomcat startup
I assume you mean the Gnome Services GUI Try using chkconfig. Man chkconfig explains what's required, but basically you will need to create a startup script (called for instance 'tomcat4') in /etc/rc.c/init.d/ that has the right headers copy another one and edit it is a good plan. Then use chkconfig add tomcat4 Personally, I prefer to use the command line chkconfig to the gnome services, as it gives control over what run level the daemons start at. Andrew Original Message On 17/12/2002, 05:54:45, [EMAIL PROTECTED] wrote regarding Linux tomcat startup: How can I add tomcat to Services on a Red HAt 8.0 linux system, just like apache? I know I can add a line to /etc/rc.d/init.d/httpd to start it at bootup, but I'd like to have it show up under Services, so I can stop and restart when I need it. Thanks, Peter __ The NEW Netscape 7.0 browser is now available. Upgrade now! http://channels.netscape.com/ns/browsers/download.jsp Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: switching from mod_jk to mod_jk2
I think that you'll find apache users workers2.properties in the same conf dir as the httpd.conf, whereas tomcat4 uses the jk2.properties, which on my RH7.3 install was in /etc/tomcat4 ie You don't tell apache where jk2.properties is it uses workers2.properties Original Message On 16/12/2002, 16:46:43, Debra Mendelson, CCE [EMAIL PROTECTED] wrote regarding switching from mod_jk to mod_jk2: I am using httpd 2.0.43 and tomcat 4.1.12 I have been using mod_jk and would like to move to mod_jk2 in mod_jk I added the following directives to point apache to my application: JkWorkersFile /myapp/conf/workers.properties JkLogFile /myapp/logs/jk.log JkLogLevel warn JkMount /servlet/* trueoutcomes30 From the documentation I have read I assume that the content in workers.properties changes and many downloads offer a sample jk2.properties file. My question is if the JkWorkersFile directive does not exist in httpd.conf, than how do I tell apache where my jk2.properties file is? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Linux tomcat startup
Attached is the one I used on RH7.3
(I didn't write this it came as part of the rpm I used)
However, if you look, it does an 'su - ${TOMCAT_USER}' to start tomcat,
so environment is OK.
Original Message
On 17/12/2002, 10:23:45, [EMAIL PROTECTED] wrote regarding Re: Linux
tomcat startup:
Will this run before or after profiles.conf, starting tomcat needs the
JAVA_HOME, CATALINA_HOME etc info...
Peter
Andrew Pealing [EMAIL PROTECTED] wrote:
I assume you mean the Gnome Services GUI
Try using chkconfig. Man chkconfig explains what's required, but
basically you will need to create a startup script (called for instance
'tomcat4') in /etc/rc.c/init.d/ that has the right headers copy
another one and edit it is a good plan.
Then use chkconfig add tomcat4
Personally, I prefer to use the command line chkconfig to the gnome
services, as it gives control over what run level the daemons start at.
Andrew
Original Message
On 17/12/2002, 05:54:45, [EMAIL PROTECTED] wrote regarding Linux
tomcat startup:
How can I add tomcat to Services on a Red HAt 8.0 linux system, just
like apache?
I know I can add a line to /etc/rc.d/init.d/httpd to start it at bootup,
but I'd like to have it show up under Services, so I can stop and
restart
when I need it.
Thanks,
Peter
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#!/bin/sh
#
# Startup script for Tomcat 4.0, the Apache Servlet Engine
#
# chkconfig: - 80 20
# description: Tomcat 4.0 is the Apache Servlet Engine RI for Servlet 2.3/JSP 1.2
# processname: tomcat
# pidfile: /var/run/tomcat4.pid
# config: /etc/tomcat4/tomcat4.conf
#
# Gomez Henri [EMAIL PROTECTED]
# Keith Irwin [EMAIL PROTECTED]
# Nicolas Mailhot [EMAIL PROTECTED]
#
# version 1.02 - Removed initlog support
# version 1.03 - Removed config:
# version 1.04 - tomcat will start before httpd and stop after httpd
# version 1.05 - jdk hardcoded to link /usr/java/jdk and tomcat runs as nobody
# version 1.06 - split up into script and config file
# version 1.07 - Rework from Nicolas ideas
# version 1.08 - Fix work dir permission at start time, switch to use tomcat4
# version 1.09 - Fix pidfile and config tags
# version 1.10 - Fallback to su direct use on systems without Redhat/Mandrake init.d
functions
# version 1.11 - Fix webapps dir permissions
# version 1.12 - remove initial start/stop level for chkconfig (- 80 20)
# version 1.13 - remove chown of logs/work/temp/webapps dir, owned by tomcat4 at
install time
# version 1.14 - correct the start/stop ugly hack by waiting all the threads stops
# version 1.15 - ensure we're looking for TOMCAT_USER running catalina
#
# Source function library.
if [ -x /etc/rc.d/init.d/functions ]; then
. /etc/rc.d/init.d/functions
fi
# Get Tomcat config
TOMCAT_CFG=/etc/tomcat4/tomcat4.conf
[ -r $TOMCAT_CFG ] . ${TOMCAT_CFG}
# Path to the tomcat launch script (direct don't use wrapper)
TOMCAT_SCRIPT=/usr/bin/dtomcat4
# Tomcat name :)
TOMCAT_PROG=tomcat4
# if TOMCAT_USER is not set, use tomcat4 like Apache HTTP server
if [ -z $TOMCAT_USER ]; then
TOMCAT_USER=tomcat4
fi
# Since the daemon function will sandbox $tomcat
# no environment stuff should be defined here anymore.
# Please use the /etc/tomcat.conf file instead ; it will
# be read by the $tomcat script
RETVAL=0
# See how we were called.
start() {
echo -n Starting $TOMCAT_PROG:
if [ -x /etc/rc.d/init.d/functions ]; then
daemon --user $TOMCAT_USER $TOMCAT_SCRIPT start
else
su - $TOMCAT_USER -c $TOMCAT_SCRIPT start
fi
RETVAL=$?
echo
[ $RETVAL = 0 ] touch /var/lock/subsys/tomcat4
return $RETVAL
}
stop() {
echo -n Stopping $TOMCAT_PROG:
if [ -f /var/lock/subsys/tomcat4 ] ; then
if [ -x /etc/rc.d/init.d/functions ]; then
daemon --user $TOMCAT_USER $TOMCAT_SCRIPT stop
else
su - $TOMCAT_USER -c $TOMCAT_SCRIPT stop
fi
RETVAL=$?
tc4run=1
until [ $tc4run = '0' ]
do
tc4run=`ps -aux | grep catalina | grep -v grep | grep $TOMCAT_USER -c`
sleep 1
done
rm -f /var/lock
Tomcat4, Apache2,mod_jk2, inprocess
I'm attempting (and struggling) to use the inprocess worker. (Using ajp13 works fine) Any ideas from the error messages below as to what's wrong? I guess it's something to do with the vm section of the workers2.properties (below). I'm using jdk1.3.1_02 in RH7.3 When starting Apache, this is the error I get in my error_log: [Thu Dec 12 11:17:07 2002] [error] Can't load native library /usr/java/jdk1.3.1_02/jre/lib/i386/classic/libjvm.so : /usr/java/jdk1.3.1_02/jre/lib/i386/classic/libjvm.so: undefined symbol: jdk_sem_post [Thu Dec 12 11:17:07 2002] [error] jni.loadJvm() Error - can't load jvm dll [Thu Dec 12 11:17:07 2002] [error] workerJni.init() Can't attach to VM [Thu Dec 12 11:17:07 2002] [error] workerEnv.initWorkers() init failed for worker.jni:onStartup [Thu Dec 12 11:17:07 2002] [error] workerJni.init() Can't attach to VM [Thu Dec 12 11:17:07 2002] [error] workerEnv.initWorkers() init failed for worker.jni:onShutdown [Thu Dec 12 11:17:07 2002] [error] Can't load native library /usr/java/jdk1.3.1_02/jre/lib/i386/classic/libjvm.so : /usr/java/jdk1.3.1_02/jre/lib/i386/classic/libjvm.so: undefined symbol: jdk_sem_post [Thu Dec 12 11:17:07 2002] [error] jni.loadJvm() Error - can't load jvm dll [Thu Dec 12 11:17:07 2002] [error] workerJni.init() Can't attach to VM [Thu Dec 12 11:17:07 2002] [error] workerEnv.initWorkers() init failed for worker.jni:onStartup [Thu Dec 12 11:17:07 2002] [error] workerJni.init() Can't attach to VM [Thu Dec 12 11:17:07 2002] [error] workerEnv.initWorkers() init failed for worker.jni:onShutdown [Thu Dec 12 11:17:07 2002] [notice] Apache/2.0.43 (Unix) mod_jk2/2.0.0 configured -- resuming normal operations [Thu Dec 12 11:17:07 2002] [error] Can't load native library /usr/java/jdk1.3.1_02/jre/lib/i386/classic/libjvm.so : /usr/java/jdk1.3.1_02/jre/lib/i386/classic/libjvm.so: undefined symbol: jdk_sem_post [Thu Dec 12 11:17:07 2002] [error] jni.loadJvm() Error - can't load jvm dll [Thu Dec 12 11:17:07 2002] [error] workerJni.init() Can't attach to VM [Thu Dec 12 11:17:07 2002] [error] workerEnv.initWorkers() init failed for worker.jni:onStartup [Thu Dec 12 11:17:07 2002] [error] workerJni.init() Can't attach to VM [Thu Dec 12 11:17:07 2002] [error] workerEnv.initWorkers() init failed for worker.jni:onShutdown [Thu Dec 12 11:17:07 2002] [error] Can't load native library /usr/java/jdk1.3.1_02/jre/lib/i386/classic/libjvm.so : /usr/java/jdk1.3.1_02/jre/lib/i386/classic/libjvm.so: undefined symbol: jdk_sem_post [Thu Dec 12 11:17:07 2002] [error] jni.loadJvm() Error - can't load jvm dll [Thu Dec 12 11:17:07 2002] [error] workerJni.init() Can't attach to VM [Thu Dec 12 11:17:07 2002] [error] workerEnv.initWorkers() init failed for worker.jni:onStartup [Thu Dec 12 11:17:07 2002] [error] workerJni.init() Can't attach to VM [Thu Dec 12 11:17:07 2002] [error] workerEnv.initWorkers() init failed for worker.jni:onShutdown [Thu Dec 12 11:17:07 2002] [error] Can't load native library /usr/java/jdk1.3.1_02/jre/lib/i386/classic/libjvm.so : /usr/java/jdk1.3.1_02/jre/lib/i386/classic/libjvm.so: undefined symbol: jdk_sem_post [Thu Dec 12 11:17:07 2002] [error] jni.loadJvm() Error - can't load jvm dll [Thu Dec 12 11:17:07 2002] [error] workerJni.init() Can't attach to VM [Thu Dec 12 11:17:07 2002] [error] workerEnv.initWorkers() init failed for worker.jni:onStartup [Thu Dec 12 11:17:07 2002] [error] workerJni.init() Can't attach to VM [Thu Dec 12 11:17:07 2002] [error] workerEnv.initWorkers() init failed for worker.jni:onShutdown This is a snippet from my workers2.properties: [vm:] info=Parameters used to load a JVM in the server process OPT=-Djava.class.path=/var/tomcat4/bin/tomcat-jni.jar:/var/tomcat4/bin/t omcat.jar OPT=-Dtomcat.home=/var/tomcat4 OPT=-Dcatalina.home=/var/tomcat4 OPT=-Xmx128M disabled=0 [worker.jni:onStartup] info=Command to be executed by the VM on startup. This one will start tomcat. class=org/apache/jk/apr/TomcatStarter ARG=start disabled=0 stdout=/www/logs/stdout.log stderr=/www/logs/stderr.log -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
