I can't help you with the load balanced configuration because I'm not using load balancing (yet). I was using the older version of mod_jk2 just fine too. When the rpm file disappeared from the download site, I had to compile using the latest version, and that is when my problems started.
From the description of your problem, I would say that something is wrong either with the file you downloaded (corrupted download?) or your compilation failed somewhere. The bad thing about jk2's compile is that it doesn't give you many errors when it fails, and if you don't look too closely, the failure can be invisible. I spent 2 days compiling and re-compiling initially, because I was missing a library file (and didn't even know it).
I'm investigating this on my end too. Has anybody else on this list tried and succeeded with Tomcat 4.1.29/Apache 2.0.47/mod_jk2/Linux ?
Regards, pascal chong
Tony F. White wrote:
Note when I change the mod_jk2.so to the old version (from tomcat 4.1.24) it does log the "[error] mod_jk child init 1 -2" after the jk_init error message. Everything else stays the same the only thing I have changed is the mod_jk2.so and it works. But we need to be sure we are using the more recent version cause we feel that it could be the cause of some of our problems.
Kind Regards Tony F. White WorldLingo Technical Support
-----Original Message----- From: Tony F. White [mailto:[EMAIL PROTECTED] Sent: Wednesday, 5 November 2003 4:16 PM To: 'Tomcat Users List' Subject: RE: jk2_init() Can't find child xxxx in none of the 1024 scoreboard slots
Hi,
I don’t think the problem is on the tomcat side of things, as if I change the mod_jk2.so back to the old version we have it we are able to connect. I have looked over the archives and noticed that others have had this message but for them it was followed by "[error] mod_jk child init 1 -2" I am not getting this line... I also cannot access the /jkstatus page which comes form mod_jk does it not?
The library compiled find apart from the usual warnings:
apache20: [mkdir] Created dir: /usr/local/jakarta-tomcat-connectors-4.1.29-src/jk/build/jk2/apache2 [so] Compiling 42 out of 42 Compiling /usr/local/jakarta-tomcat-connectors-4.1.29-src/jk/native2/server/apache2/jk _logger_apache2.c Compiling /usr/local/jakarta-tomcat-connectors-4.1.29-src/jk/native2/server/apache2/mo d_jk2.c [so] Warnings: [so] /usr/local/jakarta-tomcat-connectors-4.1.29-src/jk/native2/server/apache2/mo d_jk2.c:294: warning: missing initializer [so] /usr/local/jakarta-tomcat-connectors-4.1.29-src/jk/native2/server/apache2/mo d_jk2.c:294: warning: (near initialization for `jk2_cmds[3].func') ... [so] Warnings: [so] /usr/local/jakarta-tomcat-connectors-4.1.29-src/jk/native2/common/jk_pool.c: In function `jk2_pool_a_strdup': [so] /usr/local/jakarta-tomcat-connectors-4.1.29-src/jk/native2/common/jk_pool.c: 283: warning: empty body in an if-statement Compiling /usr/local/jakarta-tomcat-connectors-4.1.29-src/jk/native2/jni/jk_jni_aprImp l.c Linking /usr/local/jakarta-tomcat-connectors-4.1.29-src/jk/build/jk2/apache2/mod_jk2 .so
I have tried re-compiling it a couple of times but I still cannot get it to work.
Tony
-----Original Message----- From: Peter O'Reilly [mailto:[EMAIL PROTECTED] Sent: Wednesday, 5 November 2003 12:49 PM To: Tomcat Users List Subject: Re: jk2_init() Can't find child xxxx in none of the 1024 scoreboard slots
The quickest way to do this is,
( assumes testing with http://localhost )
1) copy the /WEB-INF/classes directory from the /examples/WEB-INF/classes to your directory.
2) Add the html code to call one of the servlets.
If you can call one of the example servlets then you can backtrack and get ride of the example servlets and JSP and add your own.
If testing on localhost make sure you have workers.properies, property.host =localhost AND make sure the servlet.xml <Context = "localhost"
When that's complete you'll want to clean up the web.xml file also.
-Peter
At 09:35 PM 11/4/2003, you wrote:
I'm having the same problems, Tony. I got mod_jk2 compiled and tried to setup the connection between Apache 2.0.47 and Tomcat 4.1.29. I get the missing child (children ? ;)) errors, but I was able to get the servlets and JSPs working, though they spit out errors occasionally. Can you post your jk2.properties and workers2.properties? I'm trying to update my HOWTO (http://cymulacrum.net/tomcat/tomcat_toc.html) because it is obviously unusable now.
Regards, pascal chong
Tony F. White wrote:
Hello,going on here, we have just updated tomcat to 4.1.29 and we are having
I am hoping someone might be able to help me work out what on earth is
problems getting the connectors from apache to tomcat to work. I am
using the connectors from 4.1.29 to compile the mod_jk2.so but every time
I try to start apache with it I get the following (child numbers change
each time):
none of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28446 in
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28449 innone of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28452 innone of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28455 innone of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28458 innone of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28461 innone of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28463 innone of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28464 innone of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28467 innone of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28470 innone of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28473 innone of the 1024 scoreboard slots
[Wed Nov 05 11:54:07 2003] [error] jk2_init() Can't find child 28476 innone of the 1024 scoreboard slots
the servlets, there are no other errors logged. On the tomcat side every
The connection to tomcat fails, I get a 404 whenever it tries to access
time I restart it I get “CoyoteConnector Coyote can't register jmx for
protocol� not sure what that means… but if I use the mod_jk2 from our
old install it can connect to tomcat no problems.
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Thanks in advance!
Cheers
Tony
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