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From Denise Mangano <Deni...@complusdata.com>
Subject RE: Almost there...Updated Apach-Tomcat with mod_jk .. please he lp!
Date Sun, 15 Dec 2002 20:38:37 GMT
Jake,

Thanks for supplying me with that info.  I will certainly refer to it, when
I set up Tomcat again.  However, first I need to get Apache back up and
running.  I know this is slightly off topic, but can you tell me how to
check what else is trying to access port 443.  Someone suggested that
multiple instances of Apache may be running, but I do not know how to check
this.  Nothing else should be accessing this port.  I ran netstat and
couldn't believe the stuff that was in it - I have no idea what it is...  It
wasn't there a week ago.  I tried to attach a file with the netstat output
but get an error message so I will paste below.  I am trying desperately to
avoid having to reinstall Apache, because of a third party connector that a
rep came out to install and connect to Apache.

Thanks for looking :)
Denise

netstat output:

Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State

tcp        0    256 192.168.254.87:ssh      192.168.253.5:3082
ESTABLISHED 
Active UNIX domain sockets (w/o servers)
Proto RefCnt Flags       Type       State         I-Node Path
unix  10     [ ]         DGRAM                    929    /dev/log
unix  3      [ ]         STREAM     CONNECTED     131905 
unix  3      [ ]         STREAM     CONNECTED     131904 
unix  3      [ ]         STREAM     CONNECTED     131903 
unix  3      [ ]         STREAM     CONNECTED     131902 
unix  3      [ ]         STREAM     CONNECTED     2032   /tmp/.famnz0vAN
unix  3      [ ]         STREAM     CONNECTED     2031   
unix  3      [ ]         STREAM     CONNECTED     2021
/tmp/orbit-root/orb-2142838061391085347
unix  3      [ ]         STREAM     CONNECTED     2020   
unix  3      [ ]         STREAM     CONNECTED     2016
/tmp/orbit-root/orb-2142838061391085347
unix  3      [ ]         STREAM     CONNECTED     2014   
unix  3      [ ]         STREAM     CONNECTED     2011
/tmp/orbit-root/orb-536138017165394400
unix  3      [ ]         STREAM     CONNECTED     2009   
unix  3      [ ]         STREAM     CONNECTED     2008
/tmp/orbit-root/orb-2137805962362223141
unix  3      [ ]         STREAM     CONNECTED     2006   
unix  3      [ ]         STREAM     CONNECTED     2005
/tmp/orbit-root/orb-12404596331839261261
unix  3      [ ]         STREAM     CONNECTED     2004   
unix  3      [ ]         STREAM     CONNECTED     2001
/tmp/orbit-root/orb-1562563961725753451
unix  3      [ ]         STREAM     CONNECTED     2000   
unix  3      [ ]         STREAM     CONNECTED     1999
/tmp/orbit-root/orb-12404596331839261261
unix  3      [ ]         STREAM     CONNECTED     1997   
unix  3      [ ]         STREAM     CONNECTED     1993
/tmp/orbit-root/orb-1562563961725753451
unix  3      [ ]         STREAM     CONNECTED     1992   
unix  3      [ ]         STREAM     CONNECTED     1983   /tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     1982   
unix  3      [ ]         STREAM     CONNECTED     1975   /tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     1974   
unix  3      [ ]         STREAM     CONNECTED     1941
/tmp/orbit-root/orb-18063637581552786418
unix  3      [ ]         STREAM     CONNECTED     1940   
unix  3      [ ]         STREAM     CONNECTED     1925
/tmp/orbit-root/orb-4728988062064810212
unix  3      [ ]         STREAM     CONNECTED     1920   
unix  2      [ ]         DGRAM                    1909   
unix  3      [ ]         STREAM     CONNECTED     1894   /tmp/.ICE-unix/1049
unix  3      [ ]         STREAM     CONNECTED     1893   
unix  3      [ ]         STREAM     CONNECTED     1890   /tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     1889   
unix  3      [ ]         STREAM     CONNECTED     1885
/tmp/orbit-root/orb-1562563961725753451
unix  3      [ ]         STREAM     CONNECTED     1884   
unix  3      [ ]         STREAM     CONNECTED     1874
/tmp/orbit-root/orb-1562563961725753451
unix  3      [ ]         STREAM     CONNECTED     1872   
unix  3      [ ]         STREAM     CONNECTED     1866   /tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     1865   
unix  2      [ ]         DGRAM                    1864   
unix  3      [ ]         STREAM     CONNECTED     1853   /tmp/.ICE-unix/1049
unix  3      [ ]         STREAM     CONNECTED     1852   
unix  3      [ ]         STREAM     CONNECTED     1849   /tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     1848   
unix  3      [ ]         STREAM     CONNECTED     1839   /tmp/.ICE-unix/1049
unix  3      [ ]         STREAM     CONNECTED     1838   
unix  3      [ ]         STREAM     CONNECTED     1835   /tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     1834   
unix  3      [ ]         STREAM     CONNECTED     1769   /tmp/.ICE-unix/1049
unix  3      [ ]         STREAM     CONNECTED     1768   
unix  3      [ ]         STREAM     CONNECTED     1690   /tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     1689   
unix  3      [ ]         STREAM     CONNECTED     1659   /tmp/.ICE-unix/1049
unix  3      [ ]         STREAM     CONNECTED     1658   
unix  3      [ ]         STREAM     CONNECTED     1657   /tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     1656   
unix  3      [ ]         STREAM     CONNECTED     1643   /tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     1642   
unix  3      [ ]         STREAM     CONNECTED     1513
/tmp/.font-unix/fs7100
unix  3      [ ]         STREAM     CONNECTED     1512   
unix  4      [ ]         STREAM     CONNECTED     1515   /tmp/.X11-unix/X0
unix  3      [ ]         STREAM     CONNECTED     1505   
unix  2      [ ]         DGRAM                    1425   
unix  2      [ ]         DGRAM                    1371   
unix  2      [ ]         DGRAM                    1297   
unix  2      [ ]         DGRAM                    1218   
unix  2      [ ]         DGRAM                    995    
unix  2      [ ]         DGRAM                    938 

-----Original Message-----
From: Jacob Kjome
To: Tomcat Users List
Sent: 12/15/2002 12:00 PM
Subject: RE: Almost there...Updated Apach-Tomcat with mod_jk  .. please he
lp!


1.  Tomcat is so non-intrusive that it is pretty certainly *not* causing
Apache not to work.

2.  jk2.properties has *nothing* to do with mod_jk.  mod_jk.conf and
workers.properties are the two files you need to worry about.

3.  ApacheConfig is a helper to auto-generate mod_jk.conf based on
settings in the web.xml upon Tomcat startup.  I has no effect on
anything unless you actually use it in server.xml or run it directly
from the command line.

I'm including a zip file with the contents of my mod_jk config.  You'll
have to modify the paths to Unix style (since I am using Win2k), but
otherwise everything should be the same.

All Apache's httpd.conf should have in it is something like this:

Include "C:/Java/Apache/Jakarta/tomcat-4.1.17/conf/jk/mod_jk.conf"


Note that I also included my server.xml.  In it, look for <ApacheConfig
...> entries.  They are commented out, but should show you how to use
ApacheConfig.  I usually use it once and then comment it out.  I also
make a copy of the resulting mod_jk.conf, modify it, and use that
instead of directly using the auto-generated one.

Jake

At 02:03 AM 12/15/2002 -0500, you wrote:


At first I thought it might be a permission problem, so I changed
permissions to 775 on workers.properties and still no good.  NOW my
Apache
won't work.  I am getting an error message saying that Apache could not
bind
to port 443, that the port is already in use.  Figuring on the problem
being
Tomcat, I uninstalled Tomcat, and I am still getting the error message
and I
can't bring up my website?! Desperately need to solve that cause my
website,
HAS to be up.  Can someone tell me how to check what else is binding to
port
443?

As far as why the jk2.properties, I have no idea!  But I can say this,
it
looks like when I built mod_jk it uses a java file called ApacheConfig.
This file has code that points to a different location for mod_jk is
installed then where it actually is on my system.  Is it possible that I
need to modify this ApacheConfig file before I build or are my
configuration
settings supposed to override that.  (In my error log below you can see
that
it still looks for mod_jk.so in libexec/ even though I changed that
location
in my tomcat config files... That still doesn't explain why even though
its
looking in the right place for my workers.properties file, it says the
file
is not there).  

Right now my first problem is more pressing...

THanks!
Denise
 

-----Original Message-----
From: Milt Epstein
To: Tomcat Users List
Sent: 12/14/2002 11:00 AM
Subject: Re:  Almost there...Updated Apach-Tomcat with mod_jk  

On Sat, 14 Dec 2002, Denise Mangano wrote:

> I also found this in my cataline.out log.
> INFO: Loading registry information
> Dec 13, 2002 4:29:37 PM org.apache.commons.modeler.Registry
getRegistry
> INFO: Creating new Registry instance
> Dec 13, 2002 4:29:38 PM org.apache.commons.modeler.Registry getServer
> INFO: Creating MBeanServer
> Dec 13, 2002 4:29:39 PM org.apache.coyote.http11.Http11Protocol init
> INFO: Initializing Coyote HTTP/1.1 on port 8080
> mod_jk location: libexec/mod_jk.so
> Make sure it is installed corectly or  set the config location
> Using <ApacheConfig modJk="PATH_TO_MOD_JK.SO_OR_DLL" />
> Can't find workers.properties at
> /usr/local/jakarta-tomcat-4.1.17/conf/jk/workers.properties
> Please install it in the default location or  set the config location
> Using <ApacheConfig workersConfig="FULL_PATH" />
> Starting service Tomcat-Standalone
> Apache Tomcat/4.1.17
> Dec 13, 2002 4:29:44 PM org.apache.coyote.http11.Http11Protocol start
> INFO: Starting Coyote HTTP/1.1 on port 8080
> Dec 13, 2002 4:29:44 PM org.apache.jk.common.ChannelSocket init
> INFO: JK2: ajp13 listening on /0.0.0.0:8009
> Dec 13, 2002 4:29:44 PM org.apache.jk.server.JkMain start
> INFO: Jk running ID=0 time=2/46
> config=/usr/local/jakarta-tomcat-4.1.17/conf/jk2.properties
>
> It gives me an error that it can't find workers.properties, but it is
in
> fact there...

What is the ownership/permissions on it?  In particular, is it
readable by the user Tomcat is running as?

Also, if you're using mod_jk, why all that stuff about jk2?


> -----Original Message-----
> From: Denise Mangano
> To: 'tomcat-user@jakarta.apache.org'
> Sent: 12/13/2002 10:36 PM
> Subject: Almost there...Updated Apach-Tomcat with mod_jk
>
> Here is an update.  I managed to get passed the configure fail I was
> getting, and got through the build of mod_jk.  I followed everything
to
> the T, and I am back to the almost the same boat that I was in
> yesterday.
>
> Before mod_jk setup I could access http://localhost:8080
<http://localhost:8080/>  as well as
> http://localhost.  <http://localhost. /> Both apache and Tomacat were
working fine.
Yesterday
>
> after mod_jk install Tomcat stopped working.  This time, after second
> try, I can still access both.  However, even though I installed mod_jk
I
>
> need to input the :8080.
>
> I restarted apache, and found the following error:
>
> [Fri Dec 13 21:37:08 2002] [error] Error while opening the workers, jk
> will not work
> [Fri Dec 13 21:37:12 2002] [error] (2)No such file or directory: Error
> while opening the workers, jk will not work
>
> Which file is trying to access the workers.properties file that I
> created?  I searched the server.xml, the httpd.conf, and the
mod_jk.conf
>
> files and could find nothing that called for it....
>
> As you can see I cannot access the files without using the port :8080
> attached to the end of localhost - if I try to it is still looking in
my
>
> Apache web directory...
>
> [Fri Dec 13 22:04:59 2002] [error] [client 216.164.30.185] File does
not
>
> exist: /var/www/html/examples/jsp/num/numguess.jsp
>
> Any thoughts?  I can post my files, if anyone is willing to take a
look
> at it...
>
> Thanks.
> Denise
>
>
> --
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>

Milt Epstein
Research Programmer
Integration and Software Engineering (ISE)
Campus Information Technologies and Educational Services (CITES)
University of Illinois at Urbana-Champaign (UIUC)
mepstein@uiuc.edu


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 <<mod_jk_config.zip>>  <<ATT03270.txt>> 

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