Re: Problems with load balancing
anybody have any luck with this under mod_jk2 need sticky to work still not having any luck, request keep going back n forth and not sticking.. -steve javen fang wrote: http://www.ubeans.com/tomcat/ --- Yuval Zantkeren [EMAIL PROTECTED] wrote: Hi, I'm running 2 Tomcats 4.1.27 on the same server I changed the server.xml in both of them, I erased the standalone and wrote this Engine jvmRoute=tc1 name=Standalone defaultHost=localhost debug=0 Engine jvmRoute=tc2 name=Standalone defaultHost=localhost debug=0 I changed the workers2.properties like this: [logger] level=DEBUG [config:] file=C:/jakarta-tomcat-4.1.27/conf/workers2.properties debug=0 debugEnv=0 [uriMap:] info=Maps the requests. Options: debug debug=0 # Alternate file logger [logger.file:0] level=DEBUG file=C:/jakarta-tomcat-4.1.27/logs/jk2.log [shm:] info=Scoreboard. Required for reconfiguration and status with multiprocess servers file=C:/jakarta-tomcat-4.1.27/logs/jk2.shm size=1048576 debug=0 disabled=0 [workerEnv:] info=Global server options timing=1 debug=0 # Default Native Logger (apache2 or win32 ) # can be overriden to a file logger, useful # when tracing win32 related issues #logger=logger.file:0 [lb:lb] info=Default load balancer. debug=0 [channel.socket:localhost:8009] info=Ajp13 forwarding over socket debug=0 tomcatId=tc1 lb_factor=1 group=lb [channel.socket:localhost:8010] info=A second tomcat instance. debug=0 tomcatId=tc2 lb_factor=1 group=lb disabled=0 [status:] info=Status worker, displays runtime informations [uri:/jkstatus/*] info=Display status information and checks the config file for changes. group=status: [uri:/newer/*.do] info=Prefix mapping [uri:/newer/*.jsp] info=Extension mapping [uri:/newer/*] info=The Legacy webapp. debug=0 But only the first tomcat serves the servlets, I don't get any error but the first refresh the 1st tomcat works and in the 2nd refresh nothing happen. Please advise, Regards, Yuval Zantkeren #25567;his email message and any attachments hereto are intended only for use by the addressee(s) named above, and may contain legally privileged and/or confidential information. If you are not the intended addressee, you are hereby kindly notified that any dissemination, distribution or copying of this email and any attachments hereto is strictly prohibited. If you have received this email in error, kindly delete it from your computer system, and notify us at the telephone number or email address appearing above. Thank you - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problems with load balancing
Hi, I'm running 2 Tomcats 4.1.27 on the same server I changed the server.xml in both of them, I erased the standalone and wrote this Engine jvmRoute=tc1 name=Standalone defaultHost=localhost debug=0 Engine jvmRoute=tc2 name=Standalone defaultHost=localhost debug=0 I changed the workers2.properties like this: [logger] level=DEBUG [config:] file=C:/jakarta-tomcat-4.1.27/conf/workers2.properties debug=0 debugEnv=0 [uriMap:] info=Maps the requests. Options: debug debug=0 # Alternate file logger [logger.file:0] level=DEBUG file=C:/jakarta-tomcat-4.1.27/logs/jk2.log [shm:] info=Scoreboard. Required for reconfiguration and status with multiprocess servers file=C:/jakarta-tomcat-4.1.27/logs/jk2.shm size=1048576 debug=0 disabled=0 [workerEnv:] info=Global server options timing=1 debug=0 # Default Native Logger (apache2 or win32 ) # can be overriden to a file logger, useful # when tracing win32 related issues #logger=logger.file:0 [lb:lb] info=Default load balancer. debug=0 [channel.socket:localhost:8009] info=Ajp13 forwarding over socket debug=0 tomcatId=tc1 lb_factor=1 group=lb [channel.socket:localhost:8010] info=A second tomcat instance. debug=0 tomcatId=tc2 lb_factor=1 group=lb disabled=0 [status:] info=Status worker, displays runtime informations [uri:/jkstatus/*] info=Display status information and checks the config file for changes. group=status: [uri:/newer/*.do] info=Prefix mapping [uri:/newer/*.jsp] info=Extension mapping [uri:/newer/*] info=The Legacy webapp. debug=0 But only the first tomcat serves the servlets, I don't get any error but the first refresh the 1st tomcat works and in the 2nd refresh nothing happen. Please advise, Regards, Yuval Zantkeren This email message and any attachments hereto are intended only for use by the addressee(s) named above, and may contain legally privileged and/or confidential information. If you are not the intended addressee, you are hereby kindly notified that any dissemination, distribution or copying of this email and any attachments hereto is strictly prohibited. If you have received this email in error, kindly delete it from your computer system, and notify us at the telephone number or email address appearing above. Thank you - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problems with load balancing
http://www.ubeans.com/tomcat/ --- Yuval Zantkeren [EMAIL PROTECTED] wrote: Hi, I'm running 2 Tomcats 4.1.27 on the same server I changed the server.xml in both of them, I erased the standalone and wrote this Engine jvmRoute=tc1 name=Standalone defaultHost=localhost debug=0 Engine jvmRoute=tc2 name=Standalone defaultHost=localhost debug=0 I changed the workers2.properties like this: [logger] level=DEBUG [config:] file=C:/jakarta-tomcat-4.1.27/conf/workers2.properties debug=0 debugEnv=0 [uriMap:] info=Maps the requests. Options: debug debug=0 # Alternate file logger [logger.file:0] level=DEBUG file=C:/jakarta-tomcat-4.1.27/logs/jk2.log [shm:] info=Scoreboard. Required for reconfiguration and status with multiprocess servers file=C:/jakarta-tomcat-4.1.27/logs/jk2.shm size=1048576 debug=0 disabled=0 [workerEnv:] info=Global server options timing=1 debug=0 # Default Native Logger (apache2 or win32 ) # can be overriden to a file logger, useful # when tracing win32 related issues #logger=logger.file:0 [lb:lb] info=Default load balancer. debug=0 [channel.socket:localhost:8009] info=Ajp13 forwarding over socket debug=0 tomcatId=tc1 lb_factor=1 group=lb [channel.socket:localhost:8010] info=A second tomcat instance. debug=0 tomcatId=tc2 lb_factor=1 group=lb disabled=0 [status:] info=Status worker, displays runtime informations [uri:/jkstatus/*] info=Display status information and checks the config file for changes. group=status: [uri:/newer/*.do] info=Prefix mapping [uri:/newer/*.jsp] info=Extension mapping [uri:/newer/*] info=The Legacy webapp. debug=0 But only the first tomcat serves the servlets, I don't get any error but the first refresh the 1st tomcat works and in the 2nd refresh nothing happen. Please advise, Regards, Yuval Zantkeren #25567;his email message and any attachments hereto are intended only for use by the addressee(s) named above, and may contain legally privileged and/or confidential information. If you are not the intended addressee, you are hereby kindly notified that any dissemination, distribution or copying of this email and any attachments hereto is strictly prohibited. If you have received this email in error, kindly delete it from your computer system, and notify us at the telephone number or email address appearing above. Thank you - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
problems with load balancing using mod_jk2 in Apache 2
Hi, I have been having trouble trying to get load balancing working for Apache 2 and Tomcat (JBoss3.0.3 + Tomcat 4.1.12) using mod_jk2. I have managed to connect them using a 1-1 configuration thanks to Robert Sowder's document, however have been unable to load balance. Here is my workers2.properties file: [logger] level=DEBUG [config:] file=c:/Apache2/conf/workers2.properties debug=0 debugEnv=0 [uriMap:] info=Maps the requests. Options: debug debug=0 [shm:] info=Scoreboard. Required for reconfiguration and status with multiprocess servers file=c:/Apache2/logs/jk2.shm size=100 debug=0 disabled=0 [workerEnv:] info=Global server options timing=1 debug=0 [lb:lb] info=Default load balancer. debug=0 [channel.socket:localhost:8109] info=Ajp13 forwarding over socket debug=0 tomcatId=localhost:8109 lb_factor=100 [channel.socket:localhost:8209] info=A second tomcat instance. debug=0 tomcatId=localhost:8209 lb_factor=100 [channel.jni:jni] info=The jni channel, used if tomcat is started inprocess [status:] info=Status worker, displays runtime informations [uri:/jkstatus/*] info=Display status information and checks the config file for changes. group=status: [uri:/mywebapp/*.jsp] info=Extension mapping [uri:/mywebapp/*.do] info=Extension mapping However when I try to access http://localhost/mywebapp/index.jsp I get an Internal Server Error returned from Apache. When I go to http://localhost/jkstatus/ it shows both hosts running. Most of the information I have seen either talk about mod_jk load balancing and not mod_jk2 load balancing. Any help or pointers to information woule be higly appreciated! Kam -- To unsubscribe, e-mail: mailto:tomcat-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:tomcat-user-help;jakarta.apache.org
Problems with load balancing
Hi, I am using Apache 1.3.12 with mod_jserv module talking to tomcat 3.2.1. (system Linux suse 7.1) I am trying to load balance between 2 servers and my configuration is like this: ApJServLogLevel debug ApJServMount /examples balance://set1/zone1 ApJServBalance set1 Tomcat_1 ApJServBalance set1 Tomcat_2 ApJServHost Tomcat_1 ajpv12://1.6.60.18:18007 ApJServHost Tomcat_2 ajpv12://1.6.60.25:28007 ApJServRoute JS1 Tomcat_1 ApJServRoute JS2 Tomcat_2 ApJServShmFile /var/opt/apache/memory_shared/jserv_shm Doesn't work. No one read or write the file Jserv_shm and the watchdog process dont work. Here is teh log file: [26/09/2001 17:10:59:735] (INFO) setting defaults for balance set1-Tomcat_1 (weight 1) [26/09/2001 17:10:59:735] (INFO) setting defaults for balance set1-Tomcat_2 (weight 1) [26/09/2001 17:10:59:735] (INFO) setting defaults for host Tomcat_1-JS1 [26/09/2001 17:10:59:735] (INFO) setting defaults for host Tomcat_2-JS2 [26/09/2001 17:10:59:735] (INFO) setting up balance for mount /examples/, zone zone1 [26/09/2001 17:10:59:735] (INFO) balancing host Tomcat_1-JS1 [26/09/2001 17:10:59:735] (INFO) balancing host Tomcat_2-JS2 [26/09/2001 17:11:00:029] (INFO) jserv_watchdog:(27488) watchdog_cleanup() [26/09/2001 17:11:00:029] (INFO) Apache Module was cleaned-up [26/09/2001 17:11:00:031] (INFO) jserv_watchdog:(27487) watchdog_terminate() [26/09/2001 17:11:00:165] (INFO) setting defaults for balance set1-Tomcat_1 (weight 1) [26/09/2001 17:11:00:165] (INFO) setting defaults for balance set1-Tomcat_2 (weight 1) [26/09/2001 17:11:00:165] (INFO) setting defaults for host Tomcat_1-JS1 [26/09/2001 17:11:00:165] (INFO) setting defaults for host Tomcat_2-JS2 [26/09/2001 17:11:00:165] (INFO) setting up balance for mount /examples/, zone zone1 [26/09/2001 17:11:00:165] (INFO) balancing host Tomcat_1-JS1 [26/09/2001 17:11:00:165] (INFO) balancing host Tomcat_2-JS2 [26/09/2001 17:12:01:966] (INFO) jserv_watchdog:(27489) watchdog_terminate() [26/09/2001 17:12:45:314] (INFO) balance: 27490 attempting to connect to server Tomcat_1: ajpv12://1.6.60.18(123c0601):18007 [26/09/2001 17:12:45:577] (INFO) balance: 27490 successfully made request to server Tomcat_1: ajpv12://1.6.60.18(123c0601):18007 [26/09/2001 17:12:48:362] (INFO) balance: 27490 attempting to connect to server Tomcat_1: ajpv12://1.6.60.18(123c0601):18007 [26/09/2001 17:12:53:211] (INFO) balance: 27490 successfully made request to server Tomcat_1: ajpv12://1.6.60.18(123c0601):18007 *[26/09/2001 17:14:40:478] (INFO) balance: continuing session: JS1 [26/09/2001 17:14:40:479] (EMERGENCY) ajp12: can not connect to host 1.6.60.18:18007 [26/09/2001 17:14:40:479] (EMERGENCY) ajp12: connection fail [26/09/2001 17:14:40:479] (ERROR) an error returned handling request via protocol ajpv12 [26/09/2001 17:14:40:479] (INFO) balance: continuing to 1.6.60.18:18007 [26/09/2001 17:14:40:479] (INFO) balance: 27494 JS1 unsuccessfully [26/09/2001 17:14:40:479] (INFO) balance: 27494 attempting to connect to server Tomcat_2: ajpv12://1.6.60.25(193c0601):28007 [26/09/2001 17:14:44:351] (INFO) balance: 27494 successfully made request to server Tomcat_2: ajpv12://1.6.60.25(193c0601):28007 * here I have kill Tomcat_1 Any help is greatly aprreciated Thanks..Marco
