Phil Adams

I found something here the code the produces this error.

Anyone know why this is happening?

Phil


http://src.opensolaris.org/source/xref/sfw/usr/src/cmd/apache/tomcat-connectors-1.2.27-src/native/common/jk_uri_worker_map.c

938 const char *map_uri_to_worker_ext(jk_uri_worker_map_t *uw_map, 939 const char *uri, const char *vhost, 940 rule_extension_t **extensions, 941 int *index, 942 jk_logger_t *l) 943 { 944 unsigned int i; 945 unsigned int vhost_len; 946 int reject_unsafe; 947 int rv = -1; 948 char url[JK_MAX_URI_LEN+1]; 949 950 JK_TRACE_ENTER(l); 951 952 if (!uw_map || !uri || !extensions) { 953 JK_LOG_NULL_PARAMS(l); 954 JK_TRACE_EXIT(l); 955 return NULL; 956 } 957 *extensions = NULL; 958 if (index) 959 *index = -1; 960 if (*uri != '/') { 961 jk_log(l, JK_LOG_WARNING, 962 "Uri %s is invalid. Uri must start with /", uri); 963 JK_TRACE_EXIT(l); 964 return NULL; 965 } 966 if (uw_map->fname) { 967 uri_worker_map_update(uw_map, 0, l); 968 if (!IND_THIS(uw_map->size)) { 969 jk_log(l, JK_LOG_INFO, 970 "No worker maps defined for %s.", 971 uw_map->fname); 972 JK_TRACE_EXIT(l); 973 return NULL; 974 } 975 }

I still have this error for the last 10 months.

It is in the mod_jk.log

[Wed Apr 29 14:02:28.829 2009] [12189:3074901760] [warn] map_uri_to_worker_ext::jk_uri_worker_map.c (961): Uri * is invalid. Uri must start with /

This seems to happen for some reason when I login into the app after the session expires. Cause me to re-login and then all is ok.

Any help would be great..

Thanks
Phil

This is my workers.properties file too.
Thanks
Phil
# workers.properties # list the workers by name worker.list=loadbalancer # # Specifies the load balance factor when used with # a load balancing worker. # Note: # ----> lbfactor must be > 0 # ----> Low lbfactor means less work done by the worker. # ------------------------ # First tomcat server # ------------------------ worker.tomcat1.port=18009 worker.tomcat1.host=192.168.70.101 worker.tomcat1.type=ajp13 worker.tomcat1.lbfactor=33 # ------------------------ # Second tomcat server # ------------------------ worker.tomcat2.port=19009 worker.tomcat2.host=192.168.70.102 worker.tomcat2.type=ajp13 worker.tomcat2.lbfactor=33 # ------------------------ # Third tomcat server # ------------------------ worker.tomcat3.port=20009 worker.tomcat3.host=192.168.70.103 worker.tomcat3.type=ajp13 worker.tomcat3.lbfactor=33 # ----------------------- # Load Balancer worker # ------------------------ # # The loadbalancer (type lb) worker performs weighted round-robin # load balancing with sticky sessions. # Note: # ----> If a worker dies, the load balancer will check its state # once in a while. Until then all work is redirected to peer # worker. worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=tomcat1,tomcat2,tomcat3 # # END workers.properties #

I have been working with this problem for 3 weeks now and can't seem to figure it out. I have a cluster of 3 Tomcat servers using mod_jk/1.2.27 and Apache 2.2.9 and Tomcat 6.0.18

I am seeing these errors in my mod_jk.log.
[Tue Apr 07 17:57:11.829 2009] [29020:3075438336] [warn] jk_map_validate_property::jk_map.c (410): The attribute 'worker.loadbalancer.balanced_workers' is deprecated - please check the documentation for the correct replacement. [Tue Apr 07 17:57:11.830 2009] [29020:3075438336] [info] init_jk::mod_jk.c (3018): mod_jk/1.2.27 initialized [Tue Apr 07 17:57:11.830 2009] [29020:3075438336] [error] uri_worker_map_ext::jk_uri_worker_map.c (505): Could not find worker with name 'ajp13' in uri map post processing. [Tue Apr 07 17:57:11.830 2009] [29020:3075438336] [error] uri_worker_map_ext::jk_uri_worker_map.c (505): Could not find worker with name 'ajp13' in uri map post processing. [Tue Apr 07 17:57:11.912 2009] [29021:3075438336] [warn] jk_map_validate_property::jk_map.c (410): The attribute 'worker.loadbalancer.balanced_workers' is deprecated - please check the documentation for the correct replacement. [Tue Apr 07 17:57:11.912 2009] [29021:3075438336] [info] init_jk::mod_jk.c (3018): mod_jk/1.2.27 initialized [Tue Apr 07 17:57:11.912 2009] [29021:3075438336] [error] uri_worker_map_ext::jk_uri_worker_map.c (505): Could not find worker with name 'ajp13' in uri map post processing. [Tue Apr 07 17:57:11.912 2009] [29021:3075438336] [error] uri_worker_map_ext::jk_uri_worker_map.c (505): Could not find worker with name 'ajp13' in uri map post processing. [Wed Apr 08 09:06:09.510 2009] [29022:3075438336] [warn] map_uri_to_worker_ext::jk_uri_worker_map.c (961): Uri HTTP/1.1 is invalid. Uri must start with / [Wed Apr 08 11:04:03.917 2009] [29056:3075438336] [warn] map_uri_to_worker_ext::jk_uri_worker_map.c (961): Uri * is invalid. Uri must start with / [Wed Apr 08 11:06:36.917 2009] [29025:3075438336] [warn] map_uri_to_worker_ext::jk_uri_worker_map.c (961): Uri * is invalid. Uri must start with / [Wed Apr 08 11:06:37.917 2009] [29058:3075438336] [warn] map_uri_to_worker_ext::jk_uri_worker_map.c (961): Uri * is invalid. Uri must start with / [Wed Apr 08 11:06:40.917 2009] [29595:3075438336] [warn] map_uri_to_worker_ext::jk_uri_worker_map.c (961): Uri * is invalid. Uri must start with / [Wed Apr 08 13:25:48.917 2009] [29045:3075438336] [warn] map_uri_to_worker_ext::jk_uri_worker_map.c (961): Uri * is invalid. Uri must start with / ~

I am having issues with my jsessionId throwing a 404 page not found error. I have Apache returning the user to login again. Then the second time the login works and no jsessionId 404.

Do you think this is the problem in my logs? Is the issue something else?

Thanks
Phil

I am working on this app again..

I still have the issue with jsessionId throwing a 404

I see it in my mod_jk.log file too.

Any help out there?

Phil

Hey All,

I have been working with this issue for several weeks now. I am getting a 404 error with the JSESSIONID the first time click on the new user button.

The environment is Apache2 - Tomcat 6.0.18 - Java war file

My httpd.conf is in the attached code.

httpd.conf ======= LoadModule jk_module /usr/lib/apache2/modules/mod_jk-1.2.27-httpd-2.2.6.so JkWorkersFile workers.properties JkShmFile /var/log/httpd/mod_jk.shm JkLogFile /opt/apache2log/mod_jk.log JkOptions +ForwardURIEscaped JkOptions +ForwardDirectories # enable the rewriting engine in the main server RewriteEngine on # RewriteRule ^(/.*);jsessionid=.*$ $1 # RewriteRule /(.*)(\.jsp|\.do|;jsessionid\=)(.*)$ ajp://localhost:8009/$1$2$3 [QSA,P] # RewriteRule /(.*)(\.jsp|\.do|;jsessionid\=)(.*)$ ajp://localhost:11009/$1$2$3 [QSA,P] # RewriteRule /(.*)(\.jsp|\.do|;jsessionid\=)(.*)$ ajp://localhost:15009/$1$2$3 [QSA,P] # RewriteRule ^(/.*)(;)(jsessionid=.*$) $1\?$3 # RewriteRule (.*[jsf|jsp|html])\;jsessionid.*$ $1 [R] # RewriteRule ^(/.*;jsessionid=.*)$ $1 [T=jserv-servlet] # RewriteRule /(.*)(\.jsf|\.do|;jsessionid\=)(.*)$ ajp://localhost:8009/$1$2$3 [QSA,P] # RewriteRule /(.*)(\.jsf|\.do|;jsessionid\=)(.*)$ ajp://localhost:11009/$1$2$3 [QSA,P] # RewriteRule /(.*)(\.jsf|\.do|;jsessionid\=)(.*)$ ajp://localhost:15009/$1$2$3 [QSA,P] # RewriteRule ^(.*)/(;jsessionid=.*)$ $1/index.jsp$2 [PT] # RewriteRule ^(.*)/(;jsessionid=.*)$ $1/index.jsf$2 [PT] # RewriteRule ^(.*)/(;jsessionid=.*)$ $1/login.jsp$2 [PT] # RewriteRule ^(.*)/(;jsessionid=.*)$ $1/login.jsf$2 [PT]


I have read a lot of this issue on the web. This is what I have tried so far.

If I hit refresh on the login page it seems to work fine. Very strange.

I have been viewing the issue with firefox-Live HTTP headers

http://www.myAppHere.com/login.jsf;jsessionid=E37188D4876C02C6DF91782F24661F1E.tomcat1
This is what pops up in my url of the browser. Then when I check live headers it is actually a 404 ..

Thanks
Phil

if(widthOver > heightOver) { float ratio = (float)MAX_HEIGHT / (float)height; newWidth = (int)(width * ratio); newHeight = MAX_HEIGHT; } else { float ratio = (float)MAX_HEIGHT / (float)height; newWidth = (int)(width * ratio); newHeight = MAX_HEIGHT; }



I don't understand this part of your code...

It looks like it does the same thing no matter what..

Phil
[ August 26, 2008: Message edited by: Phil Wilson ]