RE: Tomcat4.0 with and Apache2

[Mark Pelillo]

Is "ar" installed on the system or maybe it's not in the path.  Try
typing "which ar" and see what it returns.  I believe it should be in
either /usr/local/bin or /usr/ccs/bin depending on how things are
installed on your system


On Tue, 2002-08-27 at 11:59, Raj Mettai wrote:
> Hi,
> 
> I am trying to compile apache2.0.39 on solaris 8,  with --enable-so(DSO), when I do 
>make, I am getting following error, can anybody help me fixing this error...
> 
> 
> 
> Making all in dso/unix
> make[3]: Entering directory `/export/home/klibutti/httpd-2.0.39/srclib/apr/dso/unix'
> make[4]: Entering directory `/export/home/klibutti/httpd-2.0.39/srclib/apr/dso/unix'
> /bin/sh /export/home/klibutti/httpd-2.0.39/srclib/apr/libtool --silent 
>--mode=compile gcc -g -O2 -pthreads   -DHAVE_CONFIG_H -DSOLARIS2=8 
>-D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT   -I../../include -I../../include/arch 
>-I../../include/arch/unix  -c dso.c && touch dso.lo
> make[4]: Leaving directory `/export/home/klibutti/httpd-2.0.39/srclib/apr/dso/unix'
> make[3]: Leaving directory `/export/home/klibutti/httpd-2.0.39/srclib/apr/dso/unix'
> make[3]: Entering directory `/export/home/klibutti/httpd-2.0.39/srclib/apr'
> /bin/sh /export/home/klibutti/httpd-2.0.39/srclib/apr/libtool --silent --mode=link 
>gcc -g -O2 -pthreads -DHAVE_CONFIG_H -DSOLARIS2=8 -D_POSIX_PTHREAD_SEMANTICS 
>-D_REENTRANT -I./include -I../include -o libapr.la -rpath /usr/local/apache2/lib 
>strings/apr_cpystrn.lo strings/apr_fnmatch.lo strings/apr_snprintf.lo 
>strings/apr_strings.lo strings/apr_strnatcmp.lo strings/apr_strtok.lo 
>passwd/apr_getpass.lo passwd/apr_md5.lo tables/apr_hash.lo tables/apr_tables.lo 
>file_io/unix/copy.lo file_io/unix/dir.lo file_io/unix/fileacc.lo 
>file_io/unix/filedup.lo file_io/unix/filepath.lo file_io/unix/filestat.lo 
>file_io/unix/flock.lo file_io/unix/fullrw.lo file_io/unix/mktemp.lo 
>file_io/unix/open.lo file_io/unix/pipe.lo file_io/unix/readwrite.lo 
>file_io/unix/seek.lo network_io/unix/inet_ntop.lo network_io/unix/inet_pton.lo 
>network_io/unix/poll.lo network_io/unix/sendrecv.lo network_io/unix/sockaddr.lo 
>network_io/unix/sockets.lo network_io/unix/sockopt.lo threadproc/unix/proc.lo 
>threadproc/unix/procsup.lo threadproc/unix/signals.lo threadproc/unix/thread.lo 
>threadproc/unix/threadpriv.lo misc/unix/errorcodes.lo misc/unix/getopt.lo 
>misc/unix/getuuid.lo misc/unix/otherchild.lo misc/unix/rand.lo misc/unix/start.lo 
>misc/unix/uuid.lo misc/unix/version.lo locks/unix/global_mutex.lo 
>locks/unix/proc_mutex.lo locks/unix/thread_cond.lo locks/unix/thread_mutex.lo 
>locks/unix/thread_rwlock.lo time/unix/time.lo time/unix/timestr.lo 
>mmap/unix/common.lo mmap/unix/mmap.lo shmem/unix/shm.lo i18n/unix/xlate.lo 
>user/unix/groupinfo.lo user/unix/userinfo.lo memory/unix/apr_pools.lo 
>atomic/solaris_sparc/apr_atomic_sparc_no_support.lo dso/unix/dso.lo
> /export/home/klibutti/httpd-2.0.39/srclib/apr/libtool: ar: not found
> make[3]: *** [libapr.la] Error 1
> make[3]: Leaving directory `/export/home/klibutti/httpd-2.0.39/srclib/apr'
> make[2]: *** [all-recursive] Error 1
> make[2]: Leaving directory `/export/home/klibutti/httpd-2.0.39/srclib/apr'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/export/home/klibutti/httpd-2.0.39/srclib'
> make: *** [all-recursive] Error 1
> 
> Thanks in advance
> 
> -Raj
> 
> 
> >>> [EMAIL PROTECTED] 08/26/02 02:52PM >>>
> 
> Sorry, perhaps that was too harsh.
> 
> You don't need mod_proxy to put tomcat on a separate machine from apache.
> mod_jk supports load-balancing (http://www.ubeans.com/tomcat for a HOWTO),
> and if you just want tomcat on a separate machine without load-balancing,
> you change the host parameter in mod_jk's worker.properties file to the
> hostname of the tomcat server instead of "localhost" or whatever the default
> is (see earlier posts today on this list on exactly this topic).
> 
> In addition, with mod_jk, you can set tomcat (provided tomcat is on the same
> machine) to auto-generate the mod_jk configuration directives for apache.
> That means that you only need to change one server configuration (tomcat),
> and the apache configuration will follow.
> 
> mod_proxy probably works (I haven't tried it) and others are probably doing
> it that way, but in my opinion it would make sense to use the tool that was
> specifically developed to integrate with tomcat, and that means one of the
> connectors such as mod_jk or mod_webapp.
> 
> Obviously, you are welcome to use whatever suits your environment and
> situation.
> 
> John Turner
> [EMAIL PROTECTED]
> 
> > -Original Message-
> > From: Milhomem, Marcus [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, August 26, 2002 2:47 PM
> > To: Tomcat Users List
> > Subject: RE: Tomcat4.0 with and Apache2
> > 
> > 
> > Hi,
> > I am planing to use tomcat4.0 with Apache2 using the mod_proxy,
> > because I think that it ahs more scalability as you can   
> > after sometime
> > move the tomcat to other machine. But as I saw y

mod_jk and mod_jk2 HELP

[Mark Pelillo]

Maybe I missed something basic. but I have note been sucessful is
getting either of these two connectors working with Apache2.

I started with Tomcat 4.0.3 and no luck, moved on to 4.04-b3 with more
success and I downloaded 4.1.3 and have almost got it working (I think)

I am working on Solaris 8 and 9 with jsdk 1.4.0.  I downloaded the
binary installation of tomcat and the source code for the connectors.  I
was able to build the mod_jk.so and mod_jk2.so from the source with a
little modification (hardcoded the location of the log file, and remove
reference to file.logger.win32, why it is a sparc machine?)  Apache
loads and does give any error until I try running the examples.  I get
the "handler jakarta-servlet" not found error.

Other than the Loadmodule line what else do I need in Apache's
httpd.conf file?






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RE: mod_jk and mod_jk2 HELP

[Mark Pelillo]

I don't have to specifically use the JkMount directive, but rather the
following syntax..(taken directy from the default workers2.properties
file)

[uri:/examples]
info=Example webapp in the default context. 
context=/examples
debug=0

[uri:/examples/servlet/*]
info=Prefix mapping

[uri:/examples/*.jsp]
info=Extension mapping

It basicially does the same thing as the JkMount, but it stored in a
seperate configuration file.  I haven't found a lot of documentation on
the syntax of the file, so I have had difficulty getting my legacy app
to work with it.


On Tue, 2002-06-18 at 07:57, Turner, John wrote:
> 
> OK, I'm curious.  Without the JkMount directive, how does apache know what
> content to send to tomcat?  How are you differentiating between static
> content (*.html, *.gif, etc.) and dynamic content (servlets, JSP)?  Without
> the JkMount directive, it would seem to me that all your content is being
> served by tomcat, which means there's no need for apache (or even a
> connector).  Is this something new to mod_jk2, that it is able to tell on
> the fly what to send to tomcat?
> 
> John Turner
> [EMAIL PROTECTED]
> http://www.aas.com
> 
> 
> -Original Message-
> From: Mark Pelillo [mailto:[EMAIL PROTECTED]]
> Sent: Monday, June 17, 2002 8:49 PM
> To: Tomcat Users List
> Subject: RE: mod_jk and mod_jk2 HELP
> 
> 
> While at first I figured the quotes from the book were useless, but I
> actualy made it work. 
> 
> I was working on Solaris 8 and Solaris 8 for sparc system.  I am
> installing Apache 2.0.35 with php and Tomcat.  I started off with tomcat
> 4.03, then moved to tomcat 4.04 b3 and finally to 4.1.3-beta.  The
> solution was to move the "LoadModule jk2_module modules/mod_jk2.so"
> first in line.  And amazing it works.
> 
> I don't have to include any of the jkmount line in the the Apache's
> httpd.conf.  Instead I have to modify the worker2.properties file, which
> in a different format, so I haven't got my app running yet.
> 
> The biggest problem is the documentation or lack there of.  I had no
> problem doing the installtion with Apache 1.3, but 2.0 had been nothing
> but a headache.
> 
> 



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What are the various "DEBUG Levels?"

[Mark Pelillo]

If I look at the web.xml file (4.1.3) I see line like the following


debug
0


I can also see something similar if I use the admin tool included with
Tomcat 4.1.3.  But I don't understand them.

I have seen a case where they are set to anything other than 0, but the
admin tool let me choose 0-9.  I have tried different setting, but I
haven't seen any difference.  I might be looking in the right place.

I am trying to debug an application originally written for Tomcat 3.3
and I get an error java exception error _jspServer (unknown service).  I
was hoping these would spit a lot of detail into the log file about what
was going on, but it didn't seem to work.



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RE: mod_jk and mod_jk2 HELP

[Mark Pelillo]

John,
When you include the LoadModule line in the httpd.conf, the mod_jk2.so
automatically looks for a file called workers2.properties.  It if
doesn't find it, it pukes.  Under the site I have now (Apache1.3 with
mod_jk) I have put the JkMounts in a seperate file and in the httpd.conf
I have a line "Include /usr/local/tomcat/conf/mod_jk.conf.  The workers
file is the same thing.  You have a "Uri" mount instead of a JkMount
which tells tomcat what content to mount.

To mount an application you need five lines

[uri:examples]
content=/examples
[uri:examples/*.jsp]
[uri:/examples/servlet/*]
[uri:examples/*]

The first two tell Apache/Tomcat about the application and where the
file are.  The next two tell Apache/Tomcat what tomcat should be
serving. and the last one I am not sure. (I do know that if it is not
there, then it doesn't work)

I have checked the log file for both apache and tomcat and I can see
that apache serves the .html etc, which tomcat is serving the servlets
and jsp's only.

Hope this helps.




On Thu, 2002-06-20 at 07:41, Turner, John wrote:
> 
> That's what the JkMount directive does, it tells apache which requests to
> send to tomcat.  Without it, AFAIK, every request is sent to tomcat.
> 
> Can anyone clear up how you can use mod_jk/mod_jk2 without the JkMount
> directive?  Does mod_jk2 do away with JkMount? The goal being to use tomcat
> only for servlet and JSP requests.
> 
> John Turner
> [EMAIL PROTECTED]
> http://www.aas.com
> 
> -Original Message-
> From: Mark Pelillo [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, June 19, 2002 6:35 PM
> To: Tomcat Users List
> Subject: RE: mod_jk and mod_jk2 HELP
> 
> 
> I can't answer whether mod_jk is involved in every request, because it
> really depend on the inner workings of Apache and mod_jk.  The
> httpd.conf tells apache to server .html files and the like, while the
> workers2.properties tell tomcat to server .jsp and sevlet.  Depending on
> which is processed, says who get involved.
> 
> 
> On Wed, 2002-06-19 at 07:51, Turner, John wrote:
> > 
> > Thanks for the reply, but that doesn't answer my question.  Apache doesn't
> > know anything about workers.properties, only mod_jk2 does.  
> > 
> > So, if I understand your answer, it seems that mod_jk2 has to get involved
> > in every HTTP request?  Then it filters that request through
> > workers.properties?  That's not desired behavior, is it?  My point was
> that
> > mod_jk2 and tomcat should only be involved in requests where they're
> > required.  Requests for images, HTML pages, etc should all be handled by
> > apache without any intervention from mod_jk2 or tomcat.
> > 
> > Or are those options you listed in your httpd.conf file?
> > 
> > John Turner
> > [EMAIL PROTECTED]
> > http://www.aas.com



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Problem with mod_jk2

[Mark Pelillo]

I have Tomcat 4.04 with Apache 2.0.39 installed on a Sun (sparc)
machine.  I have to do minor edit, but everything is up and running.  I
was checking out the jkstatus link, when I noticed a concern.  It says
my arch = i386 rather than sparc.

Anyone have any idea how to change this?

I do see a couple errors in Apache's error log, but none of them
complain about not finding a directory i386 or any other "i386" type
files.




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Re: What does this error mean loading mod_jk module?

[Mark Pelillo]

The line in the httpd.conf "LoadModule jk_module modules/mod_jk2.so" is
incorrect.  It should be "LoadModule jk2_module modules/mod_jk2.so"


On Sat, 2002-06-29 at 06:19, Rick Mann wrote:
> When I start Apache, I get this:
> 
> > Can't locate API module structure `jk_module' in file 
> > /usr/local/apache2/modules/mod_jk2.so: 
> > /usr/local/apache2/lib/libapr.so.0: undefined symbol: jk_module
> 
> I'm not very familiar with DLLs on linux, so I don't really know how to 
> go about solving this problem. RH 7.2, Apache 2.0.39, Tomcat 4.0.4, I 
> built the connector from source, copied mod_jk2.so to the apache2 
> modules directory.
> 
> Thanks for any help
> 
> --Rick
> 
> 
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Re: Apache 2.0.39 & modjk2

[Mark Pelillo]

check the permissions of the directory where jk2.shm file is going. 
Make sure the account which is running tomcat has permission to write
into the directory.




On Mon, 2002-07-01 at 15:25, Short, Dave wrote:
> Does anyone know why Apache 2.0.39 is reporting the [warn] messages in the
> error.log file?
> 
> [Mon Jul 01 13:16:42 2002] [notice] Parent: Created child process 1752
> [Mon Jul 01 13:16:42 2002] [notice] Child 1752: Child process is running
> [Mon Jul 01 13:16:43 2002] [warn] workerEnv.init() ok
> C:/Apache2/conf/workers2.properties
> [Mon Jul 01 13:16:43 2002] [warn] mod_jk child init 1 -1
> [Mon Jul 01 13:16:43 2002] [notice] Child 1752: Acquired the start mutex.
> [Mon Jul 01 13:16:43 2002] [notice] Child 1752: Starting 250 worker threads.
> 
> 
> httdp.conf file:
> 
> Include /mod_jk2.conf
> 
> 
> mod_jk2.conf file:
> 
> 
>   LoadModule jk2_module c:/Apache2/modules/mod_jk2.dll
> 
> 
> 
> workers2.properties file:
> 
> [logger]
> level=DEBUG
> 
> [config:]
> file=${serverRoot}/conf/workers2.properties
> debug=0
> debugEnv=0
> 
> [uriMap:]
> info=Maps the requests. Options: debug
> debug=0
> 
> [shm:]
> info=Scoreboard. Required for reconfiguration and status with multiprocess
> servers
> file=${serverRoot}/logs/jk2.shm
> size=100
> debug=0
> disabled=0
> 
> [workerEnv:]
> info=Global server options
> timing=1
> debug=0
> 
> [channel.socket:localhost:8019]
> info=Ajp13 forwarding over socket
> debug=0
> tomcatId=localhost:8019
> 
> [status:]
> info=Status worker, displays runtime informations
> 
> [vm:]
> info=Parameters used to load a JVM in the server process
> OPT=-Djava.class.path=${TOMCAT_HOME}/bin/tomcat-jni.jar
> OPT=-Dtomcat.home=${TOMCAT_HOME}
> OPT=-Dcatalina.home=${TOMCAT_HOME}
> OPT=-Xmx128M
> disabled=1
> 
> [worker.jni:jniCmd1]
> info=Command to be executed by the VM. This one will start tomcat.
> class=org/apache/jk/apr/TomcatStarter
> ARG=start
> disabled=1
> 
> [uri:/jkstatus/*]
> info=Display status information and checks the config file for changes.
> group=status:
> 
> [uri:/PSI]
> info=PSI Application
> context=/PSI
> debug=0
> 
> [uri:/PSI/servlet/*]
> info=Prefix mapping
> 
> [uri:/PSI/*.jsp]
> info=Extension mapping
> 
> [uri:/PSI/*]
> info=Map the whole webapp
> 
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UID for Tomcat and startup script

[Mark Pelillo]

Who do most people run Tomcat as?  Because I am working on a development
system, I can run Tomcat as root, but when I go to production I am sure
that will cause problems.  I am running under Solaris.

I also wonder how you make sure Tomcat is completed started before
starting apache.  I know on my development box ( Dual 360Mhz with 1 gig
of memory) Tomcat takes 15 minutes to start.  If tomcat has to be
started first, then just putting a startup script in rc2.d for tomcat
and rc3.d for Apache doesn't work.  

Right now I have a startup script to start tomcat automatically, then
start apache manually.  Obviously in a production environment that isn't
going to work.




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Re: mod_jk compile error

[Mark Pelillo]

This is one file you will have to edit. The problem is not with
jk_jni_worker.c but rather with jni.h.  Line 27 (if you are using
j2sdk1.4.0) of jni.h which is located in JAVA_HOME/include needs to be
modified to be "architecture/jni_md.h".  Change architecture to meet
your systems need.  For linux it is linux, for solaris it is sparc.


On Tue, 2002-07-23 at 16:02, Billingham, Walter 475 wrote:
> Anyone know what this means below?  I am trying to compile the mod_jk.so
> file.  Thanks. Trask.
> 
> # CC=/usr/local/bin/gcc ./build-aix.sh
> Building mod_jk
> cc -DAIX=51 -DUSE_PTHREAD_SERIALIZED_ACCEPT -U__STR__ -DAIX_BIND_PROCESSOR
> -DMOD_SSL=208105 -DMOD_PERL -DUSE_PERL_SSI -D_ALL_SOURCE 
> -D_ANSI_C_SOURCE -D_POSIX_SOURCE -qcpluscmt -qmaxmem=16384 -q32
> -D_LARGE_FILES -qlonglong -DUSE_HSREGEX -DEAPI -D_ALL_SOURCE -D_ANSI
> _C_SOURCE -D_POSIX_SOURCE -qmaxmem=16384 -q32 -D_LARGE_FILES -qlonglong
> -DSHARED_MODULE -I/webserver/jre/lib -I../common -I/usr/java
> 131/jre/lib  -c ../common/jk_ajp12_worker.c
> cc -DAIX=51 -DUSE_PTHREAD_SERIALIZED_ACCEPT -U__STR__ -DAIX_BIND_PROCESSOR
> -DMOD_SSL=208105 -DMOD_PERL -DUSE_PERL_SSI -D_ALL_SOURCE 
> -D_ANSI_C_SOURCE -D_POSIX_SOURCE -qcpluscmt -qmaxmem=16384 -q32
> -D_LARGE_FILES -qlonglong -DUSE_HSREGEX -DEAPI -D_ALL_SOURCE -D_ANSI
> _C_SOURCE -D_POSIX_SOURCE -qmaxmem=16384 -q32 -D_LARGE_FILES -qlonglong
> -DSHARED_MODULE -I/webserver/jre/lib -I../common -I/usr/java
> 131/jre/lib  -c ../common/jk_ajp13.c
> cc -DAIX=51 -DUSE_PTHREAD_SERIALIZED_ACCEPT -U__STR__ -DAIX_BIND_PROCESSOR
> -DMOD_SSL=208105 -DMOD_PERL -DUSE_PERL_SSI -D_ALL_SOURCE 
> -D_ANSI_C_SOURCE -D_POSIX_SOURCE -qcpluscmt -qmaxmem=16384 -q32
> -D_LARGE_FILES -qlonglong -DUSE_HSREGEX -DEAPI -D_ALL_SOURCE -D_ANSI
> _C_SOURCE -D_POSIX_SOURCE -qmaxmem=16384 -q32 -D_LARGE_FILES -qlonglong
> -DSHARED_MODULE -I/webserver/jre/lib -I../common -I/usr/java
> 131/jre/lib  -c ../common/jk_ajp13_worker.c
> cc -DAIX=51 -DUSE_PTHREAD_SERIALIZED_ACCEPT -U__STR__ -DAIX_BIND_PROCESSOR
> -DMOD_SSL=208105 -DMOD_PERL -DUSE_PERL_SSI -D_ALL_SOURCE 
> -D_ANSI_C_SOURCE -D_POSIX_SOURCE -qcpluscmt -qmaxmem=16384 -q32
> -D_LARGE_FILES -qlonglong -DUSE_HSREGEX -DEAPI -D_ALL_SOURCE -D_ANSI
> _C_SOURCE -D_POSIX_SOURCE -qmaxmem=16384 -q32 -D_LARGE_FILES -qlonglong
> -DSHARED_MODULE -I/webserver/jre/lib -I../common -I/usr/java
> 131/jre/lib  -c ../common/jk_connect.c
> cc -DAIX=51 -DUSE_PTHREAD_SERIALIZED_ACCEPT -U__STR__ -DAIX_BIND_PROCESSOR
> -DMOD_SSL=208105 -DMOD_PERL -DUSE_PERL_SSI -D_ALL_SOURCE 
> -D_ANSI_C_SOURCE -D_POSIX_SOURCE -qcpluscmt -qmaxmem=16384 -q32
> -D_LARGE_FILES -qlonglong -DUSE_HSREGEX -DEAPI -D_ALL_SOURCE -D_ANSI
> _C_SOURCE -D_POSIX_SOURCE -qmaxmem=16384 -q32 -D_LARGE_FILES -qlonglong
> -DSHARED_MODULE -I/webserver/jre/lib -I../common -I/usr/java
> 131/jre/lib  -c ../common/jk_jni_worker.c
> "../common/ ", line 67.10: 1506-296 (S) #include file 
> not found.
> "../common/jk_jni_worker.c", line 102.15: 1506-277 (S) Syntax error:
> possible missing ')' or ','?
> "../common/jk_jni_worker.c", line 102.1: 1506-273 (E) Missing type in
> declaration of jint.
> "../common/jk_jni_worker.c", line 102.1: 1506-033 (S) Function jint is not
> valid. Function cannot return a function.
> "../common/jk_jni_worker.c", line 102.1: 1506-282 (S) The type of the
> parameters must be specified in a prototype.
> "../common/jk_jni_worker.c", line 102.59: 1506-512 (S) An initializer is not
> allowed for "jint".
> "../common/jk_jni_worker.c", line 103.15: 1506-277 (S) Syntax error:
> possible missing ')' or ','?
> "../common/jk_jni_worker.c", line 103.36: 1506-279 (S) A function declarator
> cannot have a parameter identifier list if it is not a 
> function definition.
> "../common/jk_jni_worker.c", line 103.1: 1506-273 (E) Missing type in
> declaration of jint.
> "../common/jk_jni_worker.c", line 103.1: 1506-033 (S) Function jint is not
> valid. Function cannot return a function.
> "../common/jk_jni_worker.c", line 103.1: 1506-282 (S) The type of the
> parameters must be specified in a prototype.
> "../common/jk_jni_worker.c", line 103.66: 1506-512 (S) An initializer is not
> allowed for "jint".
> "../common/jk_jni_worker.c", line 104.15: 1506-277 (S) Syntax error:
> possible missing ')' or ','?
> "../common/jk_jni_worker.c", line 104.42: 1506-279 (S) A function declarator
> cannot have a parameter identifier list if it is not a 
> function definition.
> "../common/jk_jni_worker.c", line 104.1: 1506-273 (E) Missing type in
> declaration of jint.
> "../common/jk_jni_worker.c", line 104.1: 1506-033 (S) Function jint is not
> valid. Function cannot return a function.
> "../common/jk_jni_worker.c", line 104.1: 1506-282 (S) The type of the
> parameters must be specified in a prototype.
> "../common/jk_jni_worker.c", line 104.65: 1506-512 (S) An initializer is not
> allowed for "jint".
> "../common/jk_jni_worker.c", line 121.5: 1506-046 (S) Syntax error.
> "../common/jk_jni_worker.c", line 196.5: 1506-046 (S) Syntax error.
> "../common/jk_jni_wor

Re: mod_jk problem ==> Invalid command 'JkMount'?

[Mark Pelillo]

To answer your second question, I don't believe you need the AddModule
line.  I ran into the same problem, but when I deleted the line it
worked great.  The only thing you have to be carefully of is the order
in which the modules are loaded.  FYI if you are going to use PHP4.2.1
and mod_jk/mod_jk2, the php has to added last.  Don't ask me why, but it
took me a week and about two dozen compile to figure it out.


On Tue, 2002-07-23 at 16:31, [EMAIL PROTECTED] wrote:
> Hi,
> 
> I'm  trying  to get Tomcat 4 running with Apache 1.3 on Linux (RedHat 7.3).
> I  have  followed the configuration instructions at
> http://jakarta.apache.org/tomcat/tomcat-4.0-doc/config/ajp.html and
> http://www.galatea.com/flashguides/apache-tomcat-4-unix.xml  on  how  to do
> this.   From  what  I  can  tell,  tomcat  is  running  correctly  with the
> modifications  I  have made (no errors on restart).  However, when I try to
> restart  Apache  (or  use  apachectl configtest), I get the following error
> message:
> 
> Syntax error on line 1260 of /etc/httpd/conf/httpd.conf:
> Invalid  command  'JkMount', perhaps mis-spelled or defined by a module not
> included in the server configuration
> 
> Line 1260 of httpd.conf is the fifth line of the following:
> 
> 
> ServerName bioinformatics.ist.unomaha.edu
> ServerAlias bioinformatics.unomaha.edu
> DocumentRoot "/bioinformatics/webapps"
> JkMount /*.jsp ajp13
> JkMount /servlet/* ajp13
> DirectoryIndex index.jsp index.html
> 
> 
> I  have  no  idea how to fix this as "JkMount" is indeed spelled correctly.
> Any help in resolving this would be greatly appreciated.
> 
> Another question, if you have time.
> http://jakarta.apache.org/tomcat/tomcat-4.0-doc/config/ajp.html   indicates
> that  you  need  to  load  the  mod_jk  module  in http.conf using both the
> LoadModule and AddModule directives; e.g.,
> LoadModule jk_module libexec/mod_jk.so
> AddModule mod_jk.c
> 
> When  I  try  to  restart  Apache,  this  gives me a warning (someone about
> mod_jk.c  already being loaded) which goes away when I remove the AddModule
> line.  Is just having LoadModule sufficient?
> 
> Mark
> 
> 
> Mark A. Pauley
> College of Information Science & Technology, UNO
> Omaha, NE 68182-0116
> e-mail:  [EMAIL PROTECTED]
> phone:  (402) 554-4954  fax:  (402) 554-3284
> 
> 
> 
> 
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RE: mod_jk compile error

[Mark Pelillo]

Walter,
Located the file jni.h which should be in $JAVA_HOME/include. 
Somewhere around Line 27 it should read #include "jni_md.h".  If you
look in the $JAVA_HOME/include for a directory, it might be called aix
or ppc or mip.  You need change line 27 to be #include
"dir_name/jni_md.h"



On Wed, 2002-07-24 at 18:16, Billingham, Walter 475 wrote:
> Mark,
> 
>   What file exactly again I'm lost in the notation.  I'm on an AIX
> 5.1L OS and where exactly is the change made again? What do I search for in
> what file where is what I'm asking, and what do I change it to?  Thanks.
> Walter B.
> 
> 
> > -Original Message-
> > From:   Mark Pelillo [SMTP:[EMAIL PROTECTED]]
> > Sent:   Tuesday, July 23, 2002 9:19 PM
> > To: Tomcat Users List
> > Subject:Re: mod_jk compile error
> > 
> > This is one file you will have to edit. The problem is not with
> > jk_jni_worker.c but rather with jni.h.  Line 27 (if you are using
> > j2sdk1.4.0) of jni.h which is located in JAVA_HOME/include needs to be
> > modified to be "architecture/jni_md.h".  Change architecture to meet
> > your systems need.  For linux it is linux, for solaris it is sparc.
> > 
> > 
> > On Tue, 2002-07-23 at 16:02, Billingham, Walter 475 wrote:
> > > Anyone know what this means below?  I am trying to compile the mod_jk.so
> > > file.  Thanks. Trask.
> > > 
> > > # CC=/usr/local/bin/gcc ./build-aix.sh
> > > Building mod_jk
> > > cc -DAIX=51 -DUSE_PTHREAD_SERIALIZED_ACCEPT -U__STR__
> > -DAIX_BIND_PROCESSOR
> > > -DMOD_SSL=208105 -DMOD_PERL -DUSE_PERL_SSI -D_ALL_SOURCE 
> > > -D_ANSI_C_SOURCE -D_POSIX_SOURCE -qcpluscmt -qmaxmem=16384 -q32
> > > -D_LARGE_FILES -qlonglong -DUSE_HSREGEX -DEAPI -D_ALL_SOURCE -D_ANSI
> > > _C_SOURCE -D_POSIX_SOURCE -qmaxmem=16384 -q32 -D_LARGE_FILES -qlonglong
> > > -DSHARED_MODULE -I/webserver/jre/lib -I../common -I/usr/java
> > > 131/jre/lib  -c ../common/jk_ajp12_worker.c
> > > cc -DAIX=51 -DUSE_PTHREAD_SERIALIZED_ACCEPT -U__STR__
> > -DAIX_BIND_PROCESSOR
> > > -DMOD_SSL=208105 -DMOD_PERL -DUSE_PERL_SSI -D_ALL_SOURCE 
> > > -D_ANSI_C_SOURCE -D_POSIX_SOURCE -qcpluscmt -qmaxmem=16384 -q32
> > > -D_LARGE_FILES -qlonglong -DUSE_HSREGEX -DEAPI -D_ALL_SOURCE -D_ANSI
> > > _C_SOURCE -D_POSIX_SOURCE -qmaxmem=16384 -q32 -D_LARGE_FILES -qlonglong
> > > -DSHARED_MODULE -I/webserver/jre/lib -I../common -I/usr/java
> > > 131/jre/lib  -c ../common/jk_ajp13.c
> > > cc -DAIX=51 -DUSE_PTHREAD_SERIALIZED_ACCEPT -U__STR__
> > -DAIX_BIND_PROCESSOR
> > > -DMOD_SSL=208105 -DMOD_PERL -DUSE_PERL_SSI -D_ALL_SOURCE 
> > > -D_ANSI_C_SOURCE -D_POSIX_SOURCE -qcpluscmt -qmaxmem=16384 -q32
> > > -D_LARGE_FILES -qlonglong -DUSE_HSREGEX -DEAPI -D_ALL_SOURCE -D_ANSI
> > > _C_SOURCE -D_POSIX_SOURCE -qmaxmem=16384 -q32 -D_LARGE_FILES -qlonglong
> > > -DSHARED_MODULE -I/webserver/jre/lib -I../common -I/usr/java
> > > 131/jre/lib  -c ../common/jk_ajp13_worker.c
> > > cc -DAIX=51 -DUSE_PTHREAD_SERIALIZED_ACCEPT -U__STR__
> > -DAIX_BIND_PROCESSOR
> > > -DMOD_SSL=208105 -DMOD_PERL -DUSE_PERL_SSI -D_ALL_SOURCE 
> > > -D_ANSI_C_SOURCE -D_POSIX_SOURCE -qcpluscmt -qmaxmem=16384 -q32
> > > -D_LARGE_FILES -qlonglong -DUSE_HSREGEX -DEAPI -D_ALL_SOURCE -D_ANSI
> > > _C_SOURCE -D_POSIX_SOURCE -qmaxmem=16384 -q32 -D_LARGE_FILES -qlonglong
> > > -DSHARED_MODULE -I/webserver/jre/lib -I../common -I/usr/java
> > > 131/jre/lib  -c ../common/jk_connect.c
> > > cc -DAIX=51 -DUSE_PTHREAD_SERIALIZED_ACCEPT -U__STR__
> > -DAIX_BIND_PROCESSOR
> > > -DMOD_SSL=208105 -DMOD_PERL -DUSE_PERL_SSI -D_ALL_SOURCE 
> > > -D_ANSI_C_SOURCE -D_POSIX_SOURCE -qcpluscmt -qmaxmem=16384 -q32
> > > -D_LARGE_FILES -qlonglong -DUSE_HSREGEX -DEAPI -D_ALL_SOURCE -D_ANSI
> > > _C_SOURCE -D_POSIX_SOURCE -qmaxmem=16384 -q32 -D_LARGE_FILES -qlonglong
> > > -DSHARED_MODULE -I/webserver/jre/lib -I../common -I/usr/java
> > > 131/jre/lib  -c ../common/jk_jni_worker.c
> > > "../common/ ", line 67.10: 1506-296 (S) #include file 
> > > not found.
> > > "../common/jk_jni_worker.c", line 102.15: 1506-277 (S) Syntax error:
> > > possible missing ')' or ','?
> > > "../common/jk_jni_worker.c", line 102.1: 1506-273 (E) Missing type in
> > > declaration of jint.
> > > "../common/jk_jni_worker.c", line 102.1: 1506-033 (S) Function jint is
> > not
> > > valid. Function cannot return a function.
> > > "../common/j