Hi people, I still have no any progress , I've installed the newest
version of tomcat 4.1.27 and build mod_jk from the sources.
Still the same : all requests are sent to one tomcat , but if I shutdown
it apache redirects the work to another one
No error messages, in mod_jk.log I see that two balanced workers were
found.
Lots of web links say that load-balancing work , but in reallity they all
point to one from Pascal Forget.
I even cannot view anything added by tomcat to my session cookie.
Apache side apache side tomcat gots all requests
There are some conf files bellow.
Any help or suggestion would be highly appreciated.
P.S. My topic is still not in tomcat-users list. So what are criterias to
put it there?
----------------------------------------------------------------------------------
Yefym
developer
MOD_JK.LOG
[Fri Aug 29 08:21:47 2003] [jk_uri_worker_map.c (321)]: Into
jk_uri_worker_map_t::uri_worker_map_open, match rule
/ping/servlet/=loadbalancer was added
[Fri Aug 29 08:21:47 2003] [jk_uri_worker_map.c (299)]: Into
jk_uri_worker_map_t::uri_worker_map_open, suffix rule
/ping/.jsp=loadbalancer was added
[Fri Aug 29 08:21:47 2003] [jk_uri_worker_map.c (299)]: Into
jk_uri_worker_map_t::uri_worker_map_open, suffix rule
/ping/.do=loadbalancer was added
[Fri Aug 29 08:21:47 2003] [jk_uri_worker_map.c (408)]: Into
jk_uri_worker_map_t::uri_worker_map_open, there are 33 rules
[Fri Aug 29 08:21:47 2003] [jk_uri_worker_map.c (422)]:
jk_uri_worker_map_t::uri_worker_map_open, done
[Fri Aug 29 08:21:47 2003] [jk_worker.c (88)]: Into wc_open
[Fri Aug 29 08:21:47 2003] [jk_worker.c (222)]: Into build_worker_map,
creating 3 workers
[Fri Aug 29 08:21:47 2003] [jk_worker.c (228)]: build_worker_map,
creating worker tomcat-worker-01
[Fri Aug 29 08:21:47 2003] [jk_worker.c (148)]: Into wc_create_worker
[Fri Aug 29 08:21:47 2003] [jk_worker.c (162)]: wc_create_worker, about
to create instance tomcat-worker-01 of ajp13
[Fri Aug 29 08:21:47 2003] [jk_ajp13_worker.c (108)]: Into
ajp13_worker_factory
[Fri Aug 29 08:21:47 2003] [jk_worker.c (171)]: wc_create_worker, about
to validate and init tomcat-worker-01
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1219)]: Into
jk_worker_t::validate
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1239)]: In
jk_worker_t::validate for worker tomcat-worker-01 contact is
172.31.7.20:5007
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1267)]: Into
jk_worker_t::init
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1287)]: In
jk_worker_t::init, setting socket timeout to 300
[Fri Aug 29 08:21:47 2003] [jk_worker.c (187)]: wc_create_worker, done
[Fri Aug 29 08:21:47 2003] [jk_worker.c (238)]: build_worker_map,
removing old tomcat-worker-01 worker
[Fri Aug 29 08:21:47 2003] [jk_worker.c (228)]: build_worker_map,
creating worker tomcat-worker-02
[Fri Aug 29 08:21:47 2003] [jk_worker.c (148)]: Into wc_create_worker
[Fri Aug 29 08:21:47 2003] [jk_worker.c (162)]: wc_create_worker, about
to create instance tomcat-worker-02 of ajp13
[Fri Aug 29 08:21:47 2003] [jk_ajp13_worker.c (108)]: Into
ajp13_worker_factory
[Fri Aug 29 08:21:47 2003] [jk_worker.c (171)]: wc_create_worker, about
to validate and init tomcat-worker-02
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1219)]: Into
jk_worker_t::validate
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1239)]: In
jk_worker_t::validate for worker tomcat-worker-02 contact is
172.31.7.12:6007
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1267)]: Into
jk_worker_t::init
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1287)]: In
jk_worker_t::init, setting socket timeout to 300
[Fri Aug 29 08:21:47 2003] [jk_worker.c (187)]: wc_create_worker, done
[Fri Aug 29 08:21:47 2003] [jk_worker.c (238)]: build_worker_map,
removing old tomcat-worker-02 worker
[Fri Aug 29 08:21:47 2003] [jk_worker.c (228)]: build_worker_map,
creating worker loadbalancer
[Fri Aug 29 08:21:47 2003] [jk_worker.c (148)]: Into wc_create_worker
[Fri Aug 29 08:21:47 2003] [jk_worker.c (162)]: wc_create_worker, about
to create instance loadbalancer of lb
[Fri Aug 29 08:21:47 2003] [jk_lb_worker.c (586)]: Into lb_worker_factory
[Fri Aug 29 08:21:47 2003] [jk_worker.c (171)]: wc_create_worker, about
to validate and init loadbalancer
[Fri Aug 29 08:21:47 2003] [jk_lb_worker.c (420)]: Into
jk_worker_t::validate
[Fri Aug 29 08:21:47 2003] [jk_worker.c (148)]: Into wc_create_worker
[Fri Aug 29 08:21:47 2003] [jk_worker.c (162)]: wc_create_worker, about
to create instance tomcat-worker-01 of ajp13
[Fri Aug 29 08:21:47 2003] [jk_ajp13_worker.c (108)]: Into
ajp13_worker_factory
[Fri Aug 29 08:21:47 2003] [jk_worker.c (171)]: wc_create_worker, about
to validate and init tomcat-worker-01
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1219)]: Into
jk_worker_t::validate
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1239)]: In
jk_worker_t::validate for worker tomcat-worker-01 contact is
172.31.7.20:5007
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1267)]: Into
jk_worker_t::init
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1287)]: In
jk_worker_t::init, setting socket timeout to 300
[Fri Aug 29 08:21:47 2003] [jk_worker.c (187)]: wc_create_worker, done
[Fri Aug 29 08:21:47 2003] [jk_worker.c (148)]: Into wc_create_worker
[Fri Aug 29 08:21:47 2003] [jk_worker.c (162)]: wc_create_worker, about
to create instance tomcat-worker-02 of ajp13
[Fri Aug 29 08:21:47 2003] [jk_ajp13_worker.c (108)]: Into
ajp13_worker_factory
[Fri Aug 29 08:21:47 2003] [jk_worker.c (171)]: wc_create_worker, about
to validate and init tomcat-worker-02
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1219)]: Into
jk_worker_t::validate
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1239)]: In
jk_worker_t::validate for worker tomcat-worker-02 contact is
172.31.7.12:6007
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1267)]: Into
jk_worker_t::init
[Fri Aug 29 08:21:47 2003] [jk_ajp_common.c (1287)]: In
jk_worker_t::init, setting socket timeout to 300
[Fri Aug 29 08:21:47 2003] [jk_worker.c (187)]: wc_create_worker, done
[Fri Aug 29 08:21:47 2003] [jk_lb_worker.c (498)]: Balanced worker 0 has
name tomcat-worker-01
[Fri Aug 29 08:21:47 2003] [jk_lb_worker.c (498)]: Balanced worker 1 has
name tomcat-worker-02
[Fri Aug 29 08:21:47 2003] [jk_lb_worker.c (502)]: in_local_worker_mode:
true
[Fri Aug 29 08:21:47 2003] [jk_lb_worker.c (505)]: local_worker_only:
true
[Fri Aug 29 08:21:47 2003] [jk_worker.c (187)]: wc_create_worker, done
[Fri Aug 29 08:21:47 2003] [jk_worker.c (238)]: build_worker_map,
removing old loadbalancer worker
[Fri Aug 29 08:21:47 2003] [jk_worker.c (250)]: build_worker_map, done
[Fri Aug 29 08:21:47 2003] [jk_worker.c (111)]: wc_open, done 3
[Fri Aug 29 08:22:26 2003] [jk_connect.c (165)]: jk_open_socket, try to
connect socket = 12
[Fri Aug 29 08:22:26 2003] [jk_connect.c (174)]: jk_open_socket, after
connect ret = 0
[Fri Aug 29 08:22:26 2003] [jk_connect.c (183)]: jk_open_socket, set
TCP_NODELAY to on
[Fri Aug 29 08:22:26 2003] [jk_connect.c (200)]: jk_open_socket, return,
sd = 12
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (614)]: In
jk_endpoint_t::ajp_connect_to_endpoint, connected sd = 12
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (642)]: sending to ajp13 #422
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (884)]: ajp_send_request 2:
request body to send 0 - request body to resend 0
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (729)]: received from ajp13
#103
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (483)]:
ajp_unmarshal_response: status = 200
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (488)]:
ajp_unmarshal_response: Number of headers is = 2
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (532)]:
ajp_unmarshal_response: Header[0] [Content-Type] =
[text/html;charset=ISO-8859-1]
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (532)]:
ajp_unmarshal_response: Header[1] [Set-Cookie] =
[JSESSIONID=0A4FF4B6DFFC675F5A3AC28B24D330FC; Path=/ping]
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (729)]: received from ajp13
#242
[Fri Aug 29 08:22:26 2003] [mod_jk.c (395)]: writing 238 (238) out of 238
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (729)]: received from ajp13
#2
[Fri Aug 29 08:22:26 2003] [jk_ajp_common.c (1382)]: Into
jk_endpoint_t::done, recycling connection
[Fri Aug 29 08:22:26 2003] [jk_lb_worker.c (394)]: Into
jk_endpoint_t::done
[Fri Aug 29 08:26:52 2003] [jk_uri_worker_map.c (485)]: Into
jk_uri_worker_map_t::map_uri_to_worker
[Fri Aug 29 08:26:52 2003] [jk_uri_worker_map.c (501)]: Attempting to map
URI '/ping/ping.jsp'
[Fri Aug 29 08:26:52 2003] [jk_uri_worker_map.c (582)]:
jk_uri_worker_map_t::map_uri_to_worker, Found a suffix match loadbalancer
-> *.jsp
[Fri Aug 29 08:26:52 2003] [jk_uri_worker_map.c (582)]:
jk_uri_worker_map_t::map_uri_to_worker, Found a suffix match loadbalancer
-> *.jsp
[Fri Aug 29 08:26:52 2003] [mod_jk.c (1708)]: Into handler r->proxyreq=0
r->handler=jakarta-servlet r->notes=136186728 worker=loadbalancer
[Fri Aug 29 08:26:52 2003] [jk_worker.c (132)]: Into
wc_get_worker_for_name loadbalancer
[Fri Aug 29 08:26:52 2003] [jk_worker.c (136)]: wc_get_worker_for_name,
done found a worker
[Fri Aug 29 08:26:52 2003] [mod_jk.c (494)]: agsp=80
agsn=base03.perf.intercomponentware.com
hostn=base03.perf.intercomponentware.com
shostn=base03.perf.intercomponentware.com cbsport=0 sport=0
[Fri Aug 29 08:26:52 2003] [jk_lb_worker.c (533)]: Into
jk_worker_t::get_endpoint
[Fri Aug 29 08:26:52 2003] [jk_lb_worker.c (315)]: Into
jk_endpoint_t::service
[Fri Aug 29 08:26:52 2003] [jk_ajp_common.c (1404)]: Into
jk_worker_t::get_endpoint
[Fri Aug 29 08:26:52 2003] [jk_ajp_common.c (1448)]: In
jk_endpoint_t::ajp_get_endpoint, time elapsed since last request = 266
seconds
[Fri Aug 29 08:26:52 2003] [jk_ajp_common.c (1116)]: Into
jk_endpoint_t::service
[Fri Aug 29 08:26:52 2003] [jk_ajp_common.c (295)]: Into
ajp_marshal_into_msgb
[Fri Aug 29 08:26:52 2003] [jk_ajp_common.c (432)]: ajp_marshal_into_msgb
- Done
[Fri Aug 29 08:26:52 2003] [jk_ajp_common.c (642)]: sending to ajp13 #309
[Fri Aug 29 08:26:52 2003] [jk_ajp_common.c (884)]: ajp_send_request 2:
request body to send 0 - request body to resend 0
[Fri Aug 29 08:26:53 2003] [jk_ajp_common.c (729)]: received from ajp13
#43
[Fri Aug 29 08:26:53 2003] [jk_ajp_common.c (483)]:
ajp_unmarshal_response: status = 200
[Fri Aug 29 08:26:53 2003] [jk_ajp_common.c (488)]:
ajp_unmarshal_response: Number of headers is = 1
[Fri Aug 29 08:26:53 2003] [jk_ajp_common.c (532)]:
ajp_unmarshal_response: Header[0] [Content-Type] =
[text/html;charset=ISO-8859-1]
[Fri Aug 29 08:26:53 2003] [jk_ajp_common.c (729)]: received from ajp13
#242
[Fri Aug 29 08:26:53 2003] [mod_jk.c (395)]: writing 238 (238) out of 238
[Fri Aug 29 08:26:53 2003] [jk_ajp_common.c (729)]: received from ajp13
#2
[Fri Aug 29 08:26:53 2003] [jk_ajp_common.c (1382)]: Into
jk_endpoint_t::done, recycling connection
[Fri Aug 29 08:26:53 2003] [jk_lb_worker.c (394)]: Into
jk_endpoint_t::done
[Fri Aug 29 08:26:54 2003] [jk_uri_worker_map.c (485)]: Into
jk_uri_worker_map_t::map_uri_to_worker
[Fri Aug 29 08:26:54 2003] [jk_uri_worker_map.c (501)]: Attempting to map
URI '/ping/ping.jsp'
[Fri Aug 29 08:26:54 2003] [jk_uri_worker_map.c (582)]:
jk_uri_worker_map_t::map_uri_to_worker, Found a suffix match loadbalancer
-> *.jsp
[Fri Aug 29 08:26:54 2003] [jk_uri_worker_map.c (582)]:
jk_uri_worker_map_t::map_uri_to_worker, Found a suffix match loadbalancer
-> *.jsp
[Fri Aug 29 08:26:54 2003] [mod_jk.c (1708)]: Into handler r->proxyreq=0
r->handler=jakarta-servlet r->notes=136186728 worker=loadbalancer
[Fri Aug 29 08:26:54 2003] [jk_worker.c (132)]: Into
wc_get_worker_for_name loadbalancer
[Fri Aug 29 08:26:54 2003] [jk_worker.c (136)]: wc_get_worker_for_name,
done found a worker
[Fri Aug 29 08:26:54 2003] [mod_jk.c (494)]: agsp=80
agsn=base03.perf.intercomponentware.com
hostn=base03.perf.intercomponentware.com
shostn=base03.perf.intercomponentware.com cbsport=0 sport=0
[Fri Aug 29 08:26:54 2003] [jk_lb_worker.c (533)]: Into
jk_worker_t::get_endpoint
[Fri Aug 29 08:26:54 2003] [jk_lb_worker.c (315)]: Into
jk_endpoint_t::service
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (1404)]: Into
jk_worker_t::get_endpoint
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (1448)]: In
jk_endpoint_t::ajp_get_endpoint, time elapsed since last request = 2
seconds
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (1116)]: Into
jk_endpoint_t::service
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (295)]: Into
ajp_marshal_into_msgb
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (432)]: ajp_marshal_into_msgb
- Done
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (642)]: sending to ajp13 #309
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (884)]: ajp_send_request 2:
request body to send 0 - request body to resend 0
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (729)]: received from ajp13
#43
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (483)]:
ajp_unmarshal_response: status = 200
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (488)]:
ajp_unmarshal_response: Number of headers is = 1
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (532)]:
ajp_unmarshal_response: Header[0] [Content-Type] =
[text/html;charset=ISO-8859-1]
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (729)]: received from ajp13
#241
[Fri Aug 29 08:26:54 2003] [mod_jk.c (395)]: writing 237 (237) out of 237
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (729)]: received from ajp13
#2
[Fri Aug 29 08:26:54 2003] [jk_ajp_common.c (1382)]: Into
jk_endpoint_t::done, recycling connection
[Fri Aug 29 08:26:54 2003] [jk_lb_worker.c (394)]: Into jk_e
WORKERS.PROPERTIES
#
#
workers.tomcat_home=/usr/local/tomcat
#
workers.java_home=/usr/local/java
#
ps=/
worker.list=tomcat-worker-01,tomcat-worker-02,loadbalancer
worker.tomcat-worker-02.port=6007
worker.tomcat-worker-02.host=172.31.7.12
worker.tomcat-worker-02.type=ajp13
worker.tomcat-worker-02.lbfactor=50
worker.tomcat-worker-02.cachesize=10
worker.tomcat-worker-02.cache_timeout=600
worker.tomcat-worker-02.socket_timeout=300
worker.tomcat-worker-02.local_worker=1
worker.tomcat-worker-01.port=5007
worker.tomcat-worker-01.host=172.31.7.20
worker.tomcat-worker-01.type=ajp13
worker.tomcat-worker-01.lbfactor=50
worker.tomcat-worker-01.cachesize=10
worker.tomcat-worker-01.cache_timeout=600
worker.tomcat-worker-01.socket_timeout=300
worker.tomcat-worker-01.local_worker=1
worker.loadbalancer.type=lb
worker.loadbalancer.balanced_workers=tomcat-worker-01,tomcat-worker-02
worker.loadbalancer.sticky_session =1
worker.loadbalancer.local_worker_only=1
#
# Defining a worker named inprocess and of type jni
# Note that the name and the type do not have to match.
#
worker.inprocess.type=jni
#
worker.inprocess.class_path=$(workers.tomcat_home)$(ps)lib$(ps)tomcat.jar
# Setting the command line for tomcat.
# Note: The cmd_line string may not contain spaces.
#
worker.inprocess.cmd_line=start
#
# Setting the place for the stdout and stderr of tomcat
#
worker.inprocess.stdout=$(workers.tomcat_home)$(ps)logs$(ps)inprocess.stdout
worker.inprocess.stderr=$(workers.tomcat_home)$(ps)logs$(ps)inprocess.stderr
server.xml has these lines related to apache-tomcat interaction:
<Engine jmvRoute="tomcat-worker-01" name="Standalone"
defaultHost="172.31.7.20" debug="1">
<Connector className="org.apache.ajp.tomcat4.Ajp13Connector"
port="5007" acceptCount="10" debug="0"/>
