Re: Not able to get apache and tomcat ajp connection to work

[Dharamshila Khandelwal <dharmshila.k@xxxxxxxxx>]

This is the error from error_logs:

[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard slot 0 in child 17537 for worker ajp://spdlws01.hsn.net:9393/
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1934): proxy: initialized single connection worker 0 in child 17537 for (spdlws01.hsn.net)
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard slot 1 in child 17537 for worker proxy:reverse
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1934): proxy: initialized single connection worker 1 in child 17537 for (*)
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard slot 0 in child 17538 for worker ajp://spdlws01.hsn.net:9393/
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1837): proxy: worker ajp://spdlws01.hsn.net:9393/ already initialized
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1934): proxy: initialized single connection worker 0 in child 17538 for (spdlws01.hsn.net)
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard slot 1 in child 17538 for worker proxy:reverse
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1837): proxy: worker proxy:reverse already initialized
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1934): proxy: initialized single connection worker 1 in child 17538 for (*)
[Thu Apr 07 12:04:48 2011] [notice] Apache/2.2.17 (Unix) configured -- resuming normal operations
[Thu Apr 07 12:04:48 2011] [info] Server built: Apr  4 2011 13:28:15
[Thu Apr 07 12:04:48 2011] [debug] prefork.c(1018): AcceptMutex: sysvsem (default: sysvsem)
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard slot 0 in child 17539 for worker ajp://spdlws01.hsn.net:9393/
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1837): proxy: worker ajp://spdlws01.hsn.net:9393/ already initialized
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1934): proxy: initialized single connection worker 0 in child 17539 for (spdlws01.hsn.net)
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard slot 1 in child 17539 for worker proxy:reverse
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1837): proxy: worker proxy:reverse already initialized
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1934): proxy: initialized single connection worker 1 in child 17539 for (*)
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard slot 0 in child 17540 for worker ajp://spdlws01.hsn.net:9393/
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1837): proxy: worker ajp://spdlws01.hsn.net:9393/ already initialized
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1934): proxy: initialized single connection worker 0 in child 17540 for (spdlws01.hsn.net)
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard slot 1 in child 17540 for worker proxy:reverse
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1837): proxy: worker proxy:reverse already initialized
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1934): proxy: initialized single connection worker 1 in child 17540 for (*)
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard slot 0 in child 17541 for worker ajp://spdlws01.hsn.net:9393/
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1837): proxy: worker ajp://spdlws01.hsn.net:9393/ already initialized
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1934): proxy: initialized single connection worker 0 in child 17541 for (spdlws01.hsn.net)
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard slot 1 in child 17541 for worker proxy:reverse
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1837): proxy: worker proxy:reverse already initialized
[Thu Apr 07 12:04:48 2011] [debug] proxy_util.c(1934): proxy: initialized single connection worker 1 in child 17541 for (*)

On Thu, Apr 7, 2011 at 11:43 AM, Dharamshila Khandelwal <dharmshila.k@xxxxxxxxx> wrote:

I am trying to get tomcat and apache AJP connection to work using mod


I have the following configuration for apache 2.2.15 httpd.conf:

Listen 9093

LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_ajp_module modules/mod_proxy_ajp.so

<Proxy *>
AddDefaultCharset Off
Order deny,allow
Allow from all
</Proxy>
ProxyPass /MOVE ajp://spdlws01.hsn.net:9393/
ProxyPassReverse /MOVE ajp://spdlws01.hsn.net:9393/

Error from apache access.log

10.17.113.24 - - [07/Apr/2011:11:36:53 -0400] "GET /MOVE/login.jsp HTTP/1.1" 400 -
10.17.113.24 - - [07/Apr/2011:11:37:33 -0400] "GET /MOVE/login.jsp HTTP/1.1" 400 -
10.17.113.24 - - [07/Apr/2011:11:37:34 -0400] "GET /MOVE/login.jsp HTTP/1.1" 400 -
10.17.113.24 - - [07/Apr/2011:11:37:35 -0400] "GET /MOVE/login.jsp HTTP/1.1" 400 -


On the tomcat side, the code is located in $TOMCAT_HOME/webapps
AJP port is 9393
HTTP port is 9593.

The website on tomcat is running on 9593.

When I try to invoke the website on 9093 (which is apache listen port), I get page cannot be displayed error.
Also when I invoke website on apache listen port, catalina logs are not updated at all.