Re: jk2 problems
[EMAIL PROTECTED] wrote: I'm getting error in my apache tomcat configuration and I don't know why. I'm running Tomcat 4.1.18 with apache 2.0.49 under linux. And I can't make apache running with mod jk stuff. Here is an extract of my apache httpd.conf file LoadModule jk2_module modules/mod_jk2.so IfModule mod_jk2.c JkWorkersFile /opt/jboss/prod-intraneta/intraneta/prod/conf/workers.properties JkLogFile /var/log/apache/inet/jk.log JkLogLevel info JkMount /jmx-console/* ajp13 /IfModule when I start apache, I get the error message below Invalid command 'JkWorkersFile', perhaps mis-spelled or defined by a module not included in the server configuration can someone tells me what I'm doing wrong Those directives are from mod_jk and you're using mod_jk2. Take a look at Tomcat docs (on Jakarta's site, if you can't get your local copy running). There is a section on JK connectors. The examples are mostly OK. Nix. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jk2 problems
Allan, the problem is the mod_jk2.so shared library is not able to find the undefined symbol ap_server_root. I don't know in which library it resides, but I have a similar problem with a different library, since my connexion uses Unix sockets. You can look at the content of the shared library using the nm command. The symbol prefixed by a U are the undefined symbols and the symbols defined within the library are prefixed with a T. For example, nm libjkjni.so | grep md5 will produce the following output: U apr_md5_final U apr_md5_init U apr_md5_update c460 T jk2_md5 The jk2_md5 symbol is defined within the library and it probably requires apr_md5_final, apr_md5_init and apr_md5_update which are tagged undefined. $ nm libaprutil-0.so.0.9.5 | grep md5 8590 T apr_md5 8f80 T apr_md5_encode 84d0 T apr_md5_final 82a0 T apr_md5_init 82e0 T apr_md5_set_xlate 8330 T apr_md5_update Shows required symbols are in the libaprutil-0.so.0.9.5 shared library. Normally, with a right shared library configuration /etc/ld.so.conf or appropriate LD_LIBRARY_PATH, the required symbols in libjkjni.so should be resolved properly. And the error message from your catalina.out logfile should not appear. Now, why it happens? I just don't know. I am getting a apr_md5_final undefined symbol error even if my configuration seems OK. Is there something different when the library is loaded from the Java JNI? I don't know. So, at least you better understand what is happening, even if I am useless to provide you with a solution... I just get lots of `no symbols`, e.g. [EMAIL PROTECTED] apache2]# nm jkjni.so nm: jkjni.so: no symbols Allan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jk2 problems
Le jeu 18/03/2004 à 19:14, Allan Bruce a écrit : - catalina.out 18-Mar-2004 10:01:57 org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote HTTP/1.1 on port 8080 18-Mar-2004 10:01:58 org.apache.jk.server.JkMain start INFO: APR not loaded, disabling jni components: java.io.IOException: /usr/lib/apache2/mod_jk2.so: /usr/lib/apache2/mod_jk2.so: undefined symbol: ap_server_root 18-Mar-2004 10:01:58 org.apache.jk.common.ChannelSocket init INFO: JK2: ajp13 listening on /0.0.0.0:8019 18-Mar-2004 10:01:58 org.apache.jk.server.JkMain start INFO: Jk running ID=0 time=23/505 config=/usr/local/sites/tomcat/tomcat/conf/jk2.properties 18-Mar-2004 10:01:58 org.apache.jk.server.JkMain start INFO: APR not loaded, disabling jni components: java.io.IOException: /usr/lib/apache2/mod_jk2.so: /usr/lib/apache2/mod_jk2.so: undefined symbol: ap_server_root 18-Mar-2004 10:01:58 org.apache.jk.common.ChannelSocket init INFO: JK2: ajp13 listening on /0.0.0.0:8009 18-Mar-2004 10:01:58 org.apache.jk.server.JkMain start INFO: Jk running ID=0 time=5/126 config=/usr/local/sites/tomcat/tomcat/conf/jk2.properties Allan, the problem is the mod_jk2.so shared library is not able to find the undefined symbol ap_server_root. I don't know in which library it resides, but I have a similar problem with a different library, since my connexion uses Unix sockets. You can look at the content of the shared library using the nm command. The symbol prefixed by a U are the undefined symbols and the symbols defined within the library are prefixed with a T. For example, nm libjkjni.so | grep md5 will produce the following output: U apr_md5_final U apr_md5_init U apr_md5_update c460 T jk2_md5 The jk2_md5 symbol is defined within the library and it probably requires apr_md5_final, apr_md5_init and apr_md5_update which are tagged undefined. $ nm libaprutil-0.so.0.9.5 | grep md5 8590 T apr_md5 8f80 T apr_md5_encode 84d0 T apr_md5_final 82a0 T apr_md5_init 82e0 T apr_md5_set_xlate 8330 T apr_md5_update Shows required symbols are in the libaprutil-0.so.0.9.5 shared library. Normally, with a right shared library configuration /etc/ld.so.conf or appropriate LD_LIBRARY_PATH, the required symbols in libjkjni.so should be resolved properly. And the error message from your catalina.out logfile should not appear. Now, why it happens? I just don't know. I am getting a apr_md5_final undefined symbol error even if my configuration seems OK. Is there something different when the library is loaded from the Java JNI? I don't know. So, at least you better understand what is happening, even if I am useless to provide you with a solution... -- === Daniel Savard === - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JK2 problems
OK, now we have more information. Apache 1.3.20? Godd luck getting mod_jk or mod_jk2 to work. You will need to build your own connector from source, and if it were me, I wouldn't waste any time whatsoever on JK2 with 1.3.20. Even JK is dicey. There is a complete Linux HOWTO here: http://www.johnturner.com/howto. It is for JK, and it is as painless as I can make it. Every change to default configuration files, without exception, is described. Your first problem will be getting an Apache module compatible with 1.3.20. Once that is done, the rest is easy. John On Tue, 15 Jul 2003 14:03:45 +0200, Werner van Mook [EMAIL PROTECTED] wrote: Hi Again, after a not succesfull attempt to get mod_jk working I'm now trying to get mod_jk2 to work. Apache 1.3.20 tomcat 4.1.24 linux customized version of RedHat 2.2.16C35_III It's a sun cobalt box somewhere in europe. This means it's not in my room so I can't touch the box or do anything with it. Only remote access is possible. httpd.conf additions : LoadModule jk2_module modules/mod_jk2.so IfModule mod_jk2.so AddModule mod_jk2.c JKWorkersFile /etc/httpd/conf/workers.properties /IfModule worker2.properties : [shm] info=Scoreboard. Required see tomcat book pg 116 file=/etc/httpd/logs/shm.file size=100 debug=0 disabled=0 #my server is not a localhost # or is it localhost because apache and tomcat run on the same server? [channel.socket:localhost:8009] info=Ajp13 forwarding over socket debug=0 port=8009 host=127.0.0.1 # define the worker [status:status] [uri:/jkstatus/*] info=Display status information and check the config file for changes worker=status:status # define the worker [ajp13:localhost:8009] channel=channel.socket:localhost:8009 #The webapp I want to connect to is running on www.connecties.com:8080/Friss #Is this mapping correct? # Uri mapping [uri:/Friss/*] worker=ajp13:localhost:8009 debug=1 the generated jk2_log logfile contains : ( info) [jk_logger_file.c (217)]: Level DEBUG 0 ( info) [jk_uriEnv.c (211)]: uriEnv.setAttribute() the worker directive is depriciated ( info) [jk_uriEnv.c (211)]: uriEnv.setAttribute() the worker directive is depriciated ( info) [jk_logger_file.c (177)]: Initializing log file /etc/httpd/logs/jk2.log (debug) [jk_uriMap.c (337)]: uriMap.init() Fixing Host * (debug) [jk_uriMap.c (423)]: uriMap: fix uri (null) context (null) (debug) [jk_uriMap.c (423)]: uriMap: fix uri /jkstatus/* context (null) (debug) [jk_uriMap.c (423)]: uriMap: fix uri /Friss/* context (null) (debug) [jk_uriMap.c (423)]: uriMap: fix uri (null) context (null) (debug) [jk_uriMap.c (423)]: uriMap: fix uri / context / (debug) [jk_uriEnv.c (367)]: uriEnv.init() prefix mapping /Friss/=ajp13:localhost:8009 (debug) [jk_uriEnv.c (386)]: uriEnv.init() uri:/Friss/* host=* uri=/Friss/* type=1 ctx=(null) prefix=/Friss/ suffix=(null) ( info) [jk_workerEnv.c (403)]: workerEnv.init() ok /etc/httpd/conf/workers2.properties Here is catalina.out : Jul 15, 2003 1:14:57 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Jul 15, 2003 1:14:57 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Jul 15, 2003 1:15:00 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Jul 15, 2003 1:15:04 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.24 Jul 15, 2003 1:15:22 PM org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote HTTP/1.1 on port 8080 Jul 15, 2003 1:15:22 PM org.apache.jk.common.ChannelSocket init INFO: JK2: ajp13 listening on /0.0.0.0:8009 Jul 15, 2003 1:15:23 PM org.apache.jk.server.JkMain start INFO: Jk running ID=0 time=4/869 config=/usr/jakarta-tomcat- 4.1.24/conf/jk2.properties I have changed nothing in server.xml, jk2.properties or any other file that I can think of. Is there somewhere somebody who can hold my hand and fix it with/for me? I need it up and running somewhere next week. Kind regards Werner - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Using M2, Opera's revolutionary e-mail client: http://www.opera.com/m2/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JK2 problems
Hi John, Thanx for your response. I did all that is in your HOWTO. I still have no luck with it. I downloaded : mod_jk-1.3-eapi.so from jakarta.apacheetc and renamed it to mod_jk.so. Could you please have look ? Or some else of course. This is a piece of my localhost_log file : 2003-07-15 15:17:02 StandardHost[www.connecties.com]: Installing web application at context path /Friss from URL file:/usr/jakarta-tomcat-4.1.24/webapps/Friss 2003-07-15 15:17:02 WebappLoader[/Friss]: Deploying class repositories to work directory /usr/jakarta-tomcat-4.1.24/work/Standalone/www.connecties.com/Friss 2003-07-15 15:17:02 WebappLoader[/Friss]: Deploy class files /WEB-INF/classes to /usr/jakarta-tomcat-4.1.24/webapps/Friss/WEB-INF/classes 2003-07-15 15:17:03 ContextConfig[/Friss]: Configured an authenticator for method FORM 2003-07-15 15:17:03 StandardManager[/Friss]: Seeding random number generator class java.security.SecureRandom 2003-07-15 15:17:03 StandardManager[/Friss]: Seeding of random number generator has been completed 2003-07-15 15:17:03 StandardWrapper[/Friss:default]: Loading container servlet default 2003-07-15 15:17:03 StandardWrapper[/Friss:invoker]: Loading container servlet invoker Here are some parts of the auto generated mod_jk conf file : # Auto generated on Tue Jul 15 15:16:47 CEST 2003## IfModule !mod_jk.c LoadModule jk_module /etc/httpd/modules/mod_jk.so /IfModule JkWorkersFile /usr/jakarta-tomcat-4.1.24/conf/jk/workers.properties JkLogFile /usr/jakarta-tomcat-4.1.24/logs/mod_jk.log JkLogLevel emerg VirtualHost www.connecties.com ServerName www.connecties.com . . . www.connecties.com:/Friss # Static files Alias /Friss /usr/jakarta-tomcat-4.1.24/webapps/Friss Directory /usr/jakarta-tomcat-4.1.24/webapps/Friss Options Indexes FollowSymLinks DirectoryIndex index.html index.htm index.jsp /Directory # Deny direct access to WEB-INF and META-INF # Location /Friss/WEB-INF/* AllowOverride None deny from all /Location Location /Friss/META-INF/* AllowOverride None deny from all /Location JkMount /Friss/login/j_security_check ajp13 JkMount /Friss/klanten/Login ajp13 JkMount /Friss/admin/Werktijden ajp13 JkMount /Friss/admin/UpdateExpertise ajp13 JkMount /Friss/admin/Logout ajp13 JkMount /Friss/kapper/Confirm ajp13 JkMount /Friss/klanten/Datum ajp13 JkMount /Friss/Store ajp13 JkMount /Friss/klanten/Kapper ajp13 JkMount /Friss/Tijd ajp13 JkMount /Friss/klanten/StoreNaw ajp13 JkMount /Friss/*.jsp ajp13 JkMount /Friss/klanten/Behandeling ajp13 JkMount /Friss/admin/Personeel ajp13 JkMount /Friss/klanten/Naw ajp13 JkMount /Friss/admin/OpeningsTijden ajp13 JkMount /Friss/admin/Behandel ajp13 . . . /VirtualHost substitute the 3 dots with the 'standard' tomcat webapps. I added this to my httpd.conf : LoadModule jk_module modules/mod_jk.so and at the end : Include /usr/jakarta-tomcat-4.1.24/conf/auto/mod_jk.conf Starting tomcat.wait 10 or more seconds start apache If I try to get to www.connecties.com/Friss I still get a 404 file not found. In the error log file for apache it says : [Tue Jul 15 15:36:22 2003] [crit] (98)Address already in use: make_sock: could not bind to port 80 I can still go to www.connecties.com (which is a normal website with some static pages). Kind regards, Werner van Mook Java Lead Developer / Trainer Connecties Voor Internet - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JK2 problems
Sounds like you have more than one copy of Apache running, and the copy of Apache you are modifying isn't the running copy. Also, change your JkLogLevel to info. Also, please post the output of apachectl configtest. John On Tue, 15 Jul 2003 15:44:24 +0200, Werner van Mook [EMAIL PROTECTED] wrote: Hi John, Thanx for your response. I did all that is in your HOWTO. I still have no luck with it. I downloaded : mod_jk-1.3-eapi.so from jakarta.apacheetc and renamed it to mod_jk.so. Could you please have look ? Or some else of course. This is a piece of my localhost_log file : 2003-07-15 15:17:02 StandardHost[www.connecties.com]: Installing web application at context path /Friss from URL file:/usr/jakarta-tomcat- 4.1.24/webapps/Friss 2003-07-15 15:17:02 WebappLoader[/Friss]: Deploying class repositories to work directory /usr/jakarta-tomcat- 4.1.24/work/Standalone/www.connecties.com/Friss 2003-07-15 15:17:02 WebappLoader[/Friss]: Deploy class files /WEB- INF/classes to /usr/jakarta-tomcat-4.1.24/webapps/Friss/WEB-INF/classes 2003-07-15 15:17:03 ContextConfig[/Friss]: Configured an authenticator for method FORM 2003-07-15 15:17:03 StandardManager[/Friss]: Seeding random number generator class java.security.SecureRandom 2003-07-15 15:17:03 StandardManager[/Friss]: Seeding of random number generator has been completed 2003-07-15 15:17:03 StandardWrapper[/Friss:default]: Loading container servlet default 2003-07-15 15:17:03 StandardWrapper[/Friss:invoker]: Loading container servlet invoker Here are some parts of the auto generated mod_jk conf file : # Auto generated on Tue Jul 15 15:16:47 CEST 2003## IfModule !mod_jk.c LoadModule jk_module /etc/httpd/modules/mod_jk.so /IfModule JkWorkersFile /usr/jakarta-tomcat-4.1.24/conf/jk/workers.properties JkLogFile /usr/jakarta-tomcat-4.1.24/logs/mod_jk.log JkLogLevel emerg VirtualHost www.connecties.com ServerName www.connecties.com . . . www.connecties.com:/Friss # Static files Alias /Friss /usr/jakarta-tomcat-4.1.24/webapps/Friss Directory /usr/jakarta-tomcat-4.1.24/webapps/Friss Options Indexes FollowSymLinks DirectoryIndex index.html index.htm index.jsp /Directory # Deny direct access to WEB-INF and META-INF # Location /Friss/WEB-INF/* AllowOverride None deny from all /Location Location /Friss/META-INF/* AllowOverride None deny from all /Location JkMount /Friss/login/j_security_check ajp13 JkMount /Friss/klanten/Login ajp13 JkMount /Friss/admin/Werktijden ajp13 JkMount /Friss/admin/UpdateExpertise ajp13 JkMount /Friss/admin/Logout ajp13 JkMount /Friss/kapper/Confirm ajp13 JkMount /Friss/klanten/Datum ajp13 JkMount /Friss/Store ajp13 JkMount /Friss/klanten/Kapper ajp13 JkMount /Friss/Tijd ajp13 JkMount /Friss/klanten/StoreNaw ajp13 JkMount /Friss/*.jsp ajp13 JkMount /Friss/klanten/Behandeling ajp13 JkMount /Friss/admin/Personeel ajp13 JkMount /Friss/klanten/Naw ajp13 JkMount /Friss/admin/OpeningsTijden ajp13 JkMount /Friss/admin/Behandel ajp13 . . . /VirtualHost substitute the 3 dots with the 'standard' tomcat webapps. I added this to my httpd.conf : LoadModule jk_module modules/mod_jk.so and at the end : Include /usr/jakarta-tomcat-4.1.24/conf/auto/mod_jk.conf Starting tomcat.wait 10 or more seconds start apache If I try to get to www.connecties.com/Friss I still get a 404 file not found. In the error log file for apache it says : [Tue Jul 15 15:36:22 2003] [crit] (98)Address already in use: make_sock: could not bind to port 80 I can still go to www.connecties.com (which is a normal website with some static pages). Kind regards, Werner van Mook Java Lead Developer / Trainer Connecties Voor Internet - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Using M2, Opera's revolutionary e-mail client: http://www.opera.com/m2/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JK2 problems
Call me stupid if you wish, Where do I have to change the JkLogLevel ? I did it in the auto generated file without restarting tomcat ( then it will be overwritten. I know) I do not have apachectl on my machine. so I can't do a config test. Sorry. If I want this I have to reinstall Apache. I don't know how that is going to affect my Cobalt machine? Do you know sun cobalt? It's a completely pre-configured web server. It can be very usefull if you have only static webpages or if you want to use asp/perl. For java well I don't know jet. Werner On Tuesday, July 15, 2003, at 03:47 PM, John Turner wrote: Sounds like you have more than one copy of Apache running, and the copy of Apache you are modifying isn't the running copy. Also, change your JkLogLevel to info. Also, please post the output of apachectl configtest. John On Tue, 15 Jul 2003 15:44:24 +0200, Werner van Mook [EMAIL PROTECTED] wrote: Hi John, Thanx for your response. I did all that is in your HOWTO. I still have no luck with it. I downloaded : mod_jk-1.3-eapi.so from jakarta.apacheetc and renamed it to mod_jk.so. Could you please have look ? Or some else of course. This is a piece of my localhost_log file : 2003-07-15 15:17:02 StandardHost[www.connecties.com]: Installing web application at context path /Friss from URL file:/usr/jakarta-tomcat- 4.1.24/webapps/Friss 2003-07-15 15:17:02 WebappLoader[/Friss]: Deploying class repositories to work directory /usr/jakarta-tomcat- 4.1.24/work/Standalone/www.connecties.com/Friss 2003-07-15 15:17:02 WebappLoader[/Friss]: Deploy class files /WEB- INF/classes to /usr/jakarta-tomcat-4.1.24/webapps/Friss/WEB-INF/classes 2003-07-15 15:17:03 ContextConfig[/Friss]: Configured an authenticator for method FORM 2003-07-15 15:17:03 StandardManager[/Friss]: Seeding random number generator class java.security.SecureRandom 2003-07-15 15:17:03 StandardManager[/Friss]: Seeding of random number generator has been completed 2003-07-15 15:17:03 StandardWrapper[/Friss:default]: Loading container servlet default 2003-07-15 15:17:03 StandardWrapper[/Friss:invoker]: Loading container servlet invoker Here are some parts of the auto generated mod_jk conf file : # Auto generated on Tue Jul 15 15:16:47 CEST 2003## IfModule !mod_jk.c LoadModule jk_module /etc/httpd/modules/mod_jk.so /IfModule JkWorkersFile /usr/jakarta-tomcat-4.1.24/conf/jk/workers.properties JkLogFile /usr/jakarta-tomcat-4.1.24/logs/mod_jk.log JkLogLevel emerg VirtualHost www.connecties.com ServerName www.connecties.com . . . www.connecties.com:/Friss # Static files Alias /Friss /usr/jakarta-tomcat-4.1.24/webapps/Friss Directory /usr/jakarta-tomcat-4.1.24/webapps/Friss Options Indexes FollowSymLinks DirectoryIndex index.html index.htm index.jsp /Directory # Deny direct access to WEB-INF and META-INF # Location /Friss/WEB-INF/* AllowOverride None deny from all /Location Location /Friss/META-INF/* AllowOverride None deny from all /Location JkMount /Friss/login/j_security_check ajp13 JkMount /Friss/klanten/Login ajp13 JkMount /Friss/admin/Werktijden ajp13 JkMount /Friss/admin/UpdateExpertise ajp13 JkMount /Friss/admin/Logout ajp13 JkMount /Friss/kapper/Confirm ajp13 JkMount /Friss/klanten/Datum ajp13 JkMount /Friss/Store ajp13 JkMount /Friss/klanten/Kapper ajp13 JkMount /Friss/Tijd ajp13 JkMount /Friss/klanten/StoreNaw ajp13 JkMount /Friss/*.jsp ajp13 JkMount /Friss/klanten/Behandeling ajp13 JkMount /Friss/admin/Personeel ajp13 JkMount /Friss/klanten/Naw ajp13 JkMount /Friss/admin/OpeningsTijden ajp13 JkMount /Friss/admin/Behandel ajp13 . . . /VirtualHost substitute the 3 dots with the 'standard' tomcat webapps. I added this to my httpd.conf : LoadModule jk_module modules/mod_jk.so and at the end : Include /usr/jakarta-tomcat-4.1.24/conf/auto/mod_jk.conf Starting tomcat.wait 10 or more seconds start apache If I try to get to www.connecties.com/Friss I still get a 404 file not found. In the error log file for apache it says : [Tue Jul 15 15:36:22 2003] [crit] (98)Address already in use: make_sock: could not bind to port 80 I can still go to www.connecties.com (which is a normal website with some static pages). Kind regards, Werner van Mook Java Lead Developer / Trainer Connecties Voor Internet - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JK2 problems
I have a bad feeling about this. After going to the advised webpage I restarted apache and got : Cannot load /etc/httpd/modules/mod_webapp.so into server: /lib/libc.so.6: version `GLIBC_2.2' not found (required by /etc/httpd/modules/mod_webapp.so) When trying to install glibc 2.2 I got all kinds of dependence problems. I will contact the support team of my provider. Kind regards to all who tried to help me. Werner On Tuesday, July 15, 2003, at 04:15 PM, John Turner wrote: If you changed it in your auto generated file, did you restart Apache? This link might be of some help: http://www.spaceprogram.com/knowledge/tomcat4_on_cobalt_setup.html John On Tue, 15 Jul 2003 16:09:23 +0200, Werner van Mook [EMAIL PROTECTED] wrote: - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
