Rainer,
Trying your /sample/ I get the same result.
The log appears to respond to that try but the lines are similar to
those I originally posted from mod_jk.log.
It's as though every context request is translated into '/server-
status'.
the bracketed numbers are:
[221:268597152] [debug] attempting to map URI '/server-status' from 5
maps.
.
.
[221:268597152] [debug] attempting to map context URI '/sample/
*.=JBOSS1*' source JKMount
.
.
all the entries are marked [debug].
221 is process httpd with user _www.
Dennis
On Sep 3, 2009, at 1:26 PM, Rainer Jung wrote:
On 03.09.2009 19:15, Dennis Christopher wrote:
The problem is that I am trying to support simple references to my
context without the tomcat port explicitly included.
example: myexample.com/sample should invoke the web-app sample.
You don't have a JkMount for /sample, only one for /sample/*.
What happens, if you point your browser to
http://my.apache.name/sample/
If it doesn't work, extract the lines from your mod_jk log, that refer
to this request. Look for something like
... [A_NUMBER:ANOTHER_NUMBER] ... Attempting to map URI '/sample/'
from ...
Then note A_NUMBER:ANOTHER_NUMBER which are the process and thread id
used for the request, and get all lines form the log, which have a
timestamp close to your request and use the same IDs.
Check whether there are any non-debug lines in there. If you can't see
what goes wrong, post those lines.
Regards,
Rainer
what happens instead: the browser tells me: "file not found".
looking at catalina.out it seems the request doesnt reach Tomcat at
all.
How I did it: he quick start guide at
http://tomcat.apache.org/connectors-doc/generic_howto/quick.html
gives a simple proof of concept for a context setup (/examples").
which I have followed implicitly. I believe you have already seen
what I
have done with the config files I posted.
Dennis
P.S as it may be important - if I try example.com:8080/sample the
main
page of my web app loads but all of its subreferences, to gif images
etc, are broken.
On Sep 3, 2009, at 12:48 PM, Rainer Jung wrote:
On 03.09.2009 15:34, Dennis Christopher wrote:
Rainer,
I am not sending /server-status explicitly.
The mod_jk log which I excerpted earlier shows the processing of
server-status before any context is asked for, apparently when
Tomcat
starts up.
The log continues to repeat these entries - apparently mod_jk is
looping
trying to satisfy this context and never does.
No I'm pretty sure this is not the case. I expect someone has a
monitoring tool running or a browser windows with auto-refresh for
/server-status and that's what produces those debug log lines in
mod_jk.
No problem per se.
So back to the basic question: what is your problem? What are you
trying
to achieve, what did you do to make it work, how do you test it,
what
result do you expect and what happens instead?
Regards,
Rainer
I added JkMountCopy All but this had no effect.
Dennis
On Sep 3, 2009, at 4:18 AM, Rainer Jung wrote:
On 02.09.2009 21:45, Dennis Christopher wrote:
Rainer,
Thanks for the reply. I was confused in my orginal post: I am
not using
JBoss at all, only mod_jk.
The file contents are as follows below.
Apache has a hosts directory, but I'm not sure if the files
matter.
They
are either the apache .default files or slight modifications of
them,
e.g. virtual_host_global.conf contains just:
Listen *:80
I don't understand, why you test this with a request /server-
status.
That doesn't make sense, because you don't want /server-status
to be
forwarded by mod_jk and in fact you didn't configure it.
So choose a better URL to test (one of the URLs you have a
JkMount for)
and add "JkMountCopy All".
Regards,
Rainer
1. uriworkermap.properties -- not used
2. from apache2/httpd.conf:
LoadModule jk_module libexec/apache2/mod_jk.so
.
.
<IfModule mod_jk.c>
JKWorkersFile /etc/apache2/workers.properties
JKLogFile /var/log/apache2/mod_jk.log
JKLogLevel debug
JKShmFile /var/log/apache2/mod_jk.shm
JKMount /*.jsp JBoss1
JKMount /servlet/* JBoss1
JKMount /examples/* JBoss1
JKMount /picturetalk/* JBoss1
JKMount /sample/* JBoss1
</IfModule>
.
.
3. from apache2/workers.properties:
worker.list=JBoss1, JBoss2, loadbalancer, blojsomworker
# ------------------------
# First JBoss server
# ------------------------
worker.JBoss1.port=8009
worker.JBoss1.host=127.0.0.1
worker.JBoss1.type=ajp13
# Specify the size of the open connection cache.
#worker.JBoss1.cachesize
#
# 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.
worker.JBoss1.lbfactor=100
# ------------------------
# Second JBoss server
# ------------------------
#worker.JBoss2.port=9008
#worker.JBoss2.host=localhost
worker.JBoss2.lbfactor=100
# ------------------------
# 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=JBoss1, JBoss2
# ------------------------
# Blojsom worker
# ------------------------
#
# Worker created specifically for Blojsom.
worker.blojsomworker.port=1279
worker.blojsomworker.host=127.0.0.1
worker.blojsomworker.type=ajp13
worker.blojsomworker.lbfactor=100
# END workers.properties
#
On Sep 2, 2009, at 2:05 PM, Rainer Jung wrote:
On 27.08.2009 15:45, Dennis Christopher wrote:
environment: Tomcat 6.0.18 under apache2 on Mac OS X Server
10.5
(Leopard).
I am using a mod_jk connector with JBoss.
I am having trouble getting context urls of the form
website.my.com/myapplication honoured (or even
localhost/myapplication).
(Safari:File not found).I have googled the error messages
below but
can't find anything applicable to my setup.
The quick start guide at
http://tomcat.apache.org/connectors-doc/generic_howto/
quick.html
gives a simple proof of concept for a connector setup (/
examples").
However, this does not work,
though I have followed the editing of the configuration files
exactly
(using JKMount in the httpd.conf etc)
I get an error in mod_jk.log (set to debug level):
[Tue Aug 25 12:41:11.783 2009] [211:2688784416] [debug]
map_uri_to_worker_ext::jk_uri_worker_map.c (1036): (TEST)
Attempting to
map URI '/server-status' from 5 maps
[Tue Aug 25 12:41:11.783 2009] [211:2688784416] [debug]
map_uri_to_worker_ext::jk_uri_worker_map.c (1039): Initial
match
value:for URI '/server-status' is -1.
[Tue Aug 25 12:41:11.783 2009] [211:2688784416] [debug]
find_match::jk_uri_worker_map.c (850): Attempting to map
context URI
'/examples/*=JBoss1' source 'JkMount'
[Tue Aug 25 12:41:11.783 2009] [211:2688784416] [debug]
find_match::jk_uri_worker_map.c (850): Attempting to map
context URI
'/servlet/*=JBoss1' source 'JkMount'
[Tue Aug 25 12:41:11.783 2009] [211:2688784416] [debug]
find_match::jk_uri_worker_map.c (850): Attempting to map
context URI
'/sample/*=JBoss1' source 'JkMount'
[Tue Aug 25 12:41:11.784 2009] [211:2688784416] [debug]
find_match::jk_uri_worker_map.c (850): Attempting to map
context URI
'/*.jsp=JBoss1' source 'JkMount'
[Tue Aug 25 12:41:11.784 2009] [211:2688784416] [debug]
map_uri_to_worker_ext::jk_uri_worker_map.c (1047): Match
value:for URI
'/server-status' is -1.
[Tue Aug 25 12:41:11.784 2009] [211:2688784416] [debug]
jk_translate::mod_jk.c (3536): no match for /server-status
found
Any help on how to diagnose what the seeming error is
pointing to
would
be much appreciated.
This log snippet is not useful, because the request you used
was for
/server-status, which is most likely not a request you want
mod_jk to
send to JBoss.
Please post all your JK directives from your httpd.conf and
the files
included in that. Also post your workers.properties, and if
you use it
the uriworkermap.properties file.
The most common cause why simple setups do not work is the use
of
virtual hosts in the Apache configuration. If you have virtual
hosts,
you have to put JkMount into the virtual hosts, or you set
"JkMountCopy
All" in the global part of the configuration.
Regards,
Rainer
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