Hi,
I just wanted to let you know that I finally figured it out. I was 1)
forgetting to move a couple of jars from the connector directory and 2)
there was a conflict between one of the new jars and the old one it
replaced. It also needed to be moved from CATALINA_HOME/bin to
CATALINA_HOME/common/lib. I have put together a little mini HOWTO on how
to get the Unix socket running on JK2 and Solaris 9. Is there a place to
post HOWTOs?
Thanks for all of your support,
Robert Williams
HOWTO set up JK2 on Solaris 9 using ChannelUnix (AF_UNIX socket)
I am using the following:
jakarta-tomcat-4.1.12 (binary)
jakarta-tomcat-connectors-4.1.12-src
Apache httpd-2.0.43 (source)
j2sdk-1_4_1_01-solaris-sparc
jakarta-ant-1.5.1
BUILD APACHE
cd httpd-2.0.43/
./configure --with-mpm=worker --enable-so --enable-layout=Apache
--enable-module=most --enable-mods-shared=most
Alter the config to suit your needs.
The --enable-so is important for JK2 connector.
I used the Apache layout which puts it it in /usr/local/ so that it
would not interfere with the Solaris packages. If you would like to use
the Solaris layout use --enable-layout=Solaris and alter following paths
to suit.
make
make install
Edit http.conf
User nobody
Group other ( or whatever you want as long as it is the same as the
group of tomcat)
BUILD THE TOMCAT CONNECTOR JK2
- build the java jar files
cd ${connector.home}
ant
- build the native code
cd ${connector.home}/jk/native2
sh ./buildconf.sh
cp /usr/java/include/solaris/* /usr/java/include/
CPPFLAGS=-DBSD_COMP ./configure \
--with-apxs2=/usr/local/apache2/bin/apxs \
--with-tomcat41=/usr/local/tomcat \
--with-java-home=${JAVA_HOME} \
--with-java-platform=2 \
--with-jni
make CPPFLAGS=-DBSD_COMP
INSTALL FILES
Edit or create the following files.
/usr/local/apache2/conf/workers2.properties
# workers2.properties
[shm]
file=${serverRoot}/logs/shm.file
size=1048576
# Example unixsocket channel.
[channel.un:unixsocket]
file=/usr/local/tomcat/work/jk2.socket
# define the worker
[ajp13:unixsocket]
channel=channel.un:unixsocket
# Uri mapping
[uri:/examples/*]
worker=ajp13:unixsocket
# end workers2.properties
/usr/local/tomcat/conf/jk2.properties
# jk2.properties
# list of needed handlers.
handler.list=apr,channelUnix,request
# Location of the socket.
channelUnix.file=${jkHome}/work/jk2.socket
# Dynamic library
jtc=/export/home/rcw/jakarta-tomcat-connectors-4.1.12-src
apr.NativeSo=${jtc}/jk/build/jk2/apache2/jkjni.so
# end jk2.properties
MOVE DRIVERS AND JARS
cd jakarta-tomcat-connectors-4.1.12-src
cp jtc.jar /usr/local/tomcat/common/lib/
cd jakarta-tomcat-connectors-4.1.12-src/jk/build/lib
cp tomcat-jni.jar /usr/local/tomcat/common/lib/
rm /usr/local/tomcat/bin/tomcat-jni.jar (back up if you want)
cd jakarta-tomcat-connectors-4.1.12-src/jk/build/jk2/apache2/
cp mod_jk2.so /usr/local/apache2/modules/
SET UP ENVIRONMENT
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/apache2/lib
export JAVA_HOME /usr/java
export CATALINA_HOME /usr/local/tomcat
export CATALINA_BASE (if you use --enable-layout=Solaris)
START HER UP
/usr/local/tomcat/bin/catalina.sh start
Wait a bit for it to load
you can check progress in
/usr/local/tomcat/logs/catalina.out
/usr/local/apache2/bin/apachectl start
You should now be able to view the /examples/* directory from
http://localhost:8080/examples/ (tomcat) and
more importantly http://localhost/examples/ (apache with jk2)
My build environment for this project is:
Solaris 9 (32 bit)
autoconf-2.54-sol9-sparc-local.gz
tar-1.13.19-sol9-sparc-local.gz (the jakarta files require this tar.
The Solaris one won't work)
m4-1.4-sol9-sparc-local
automake-1.7.1-sol9-sparc-local
make-3.80-sol9-sparc-local.gz
libtool-1.4
For errors or comments pleas feel free to contact me
Robert at [EMAIL PROTECTED]
-----Original Message-----
From: Brzezinski, Paul J [mailto:Paul.Brzezinski@;EDS.COM]
Sent: Thursday, November 14, 2002 5:51 PM
To: Tomcat Users List
Subject: Re: JK2 unixsocket: Can't create apr
Robert Williams wrote:
>Thanks for the info however I have not had any luck. I have put tried
>putting the commons-logging-api.jar in commons/lib, /usr/java/lib, and
>/usr/java/lib/ext. I then did the same with the commons-logging-1.0.2
>putting both the commons-logging-api.jar and commons-logging.jar in
>the same places as well as adding it manually to the classpath. I then
>upgraded to jdk 1.4.1 and tried the above again. Wow I don't get it. Is
>there a way to see what the classpath that tomcat is seeing or a way to
>see what classes are actually loaded into the JVM?
>
>When I run a test program calling the logger simiar(diferent class as
>argument) to the one that is causing all of the fuss it runs fine. Any
>Ideas?
>
>
Try this:
I created a file called reqinfo.jsp and put it in the
$CATALINA_HOME/webapps/ROOT, which should be accessible by the URL:
http://localhost:8080/reqinfo.jsp or whatever port you've configured for
the http/1.1 connector.
<%@ page language="java" contentType="text/html" %>
<html>
<body bgcolor="white">
The following information was received:
<ul>
<li>Request Method: <%= request.getMethod( ) %>
<li>Request URI: <%= request.getRequestURI( ) %>
<li>Request Protocol: <%= request.getProtocol( ) %>
<li>Servlet Path: <%= request.getServletPath( ) %>
<li>Query String: <%= request.getQueryString( ) %>
<li>Server Name: <%= request.getServerName( ) %>
<li>Server Port: <%= request.getServerPort( ) %>
<li>Remote Address: <%= request.getRemoteAddr( ) %>
<li>Remote Host: <%= request.getRemoteHost( ) %>
<li>Browser Type: <%= request.getHeader( "User-Agent" ) %>
<li>CLASSPATH: <%= System.getProperty( "java.class.path" ) %> </ul>
</body> </html>
Another idea -- which I haven't tried yet is to put *ALL* the jars in
the $CATALINA_HOME/commons/lib. This was a suggestion from Costin
Manolache. Another suggestion from Bill Barker was to try Costin's fix
to the Manifrest Class-Path in 4.1.15.
>public class MyClassLoader {
> private static org.apache.commons.logging.Log log=
> org.apache.commons.logging.LogFactory.getLog(
>MyClassLoader.class );
>
> private void doStuff(){
> System.out.println("log is " + log);
> }
>
> public static void main(String[] args) {
> new MyClassLoader().doStuff();
> }
>}
>
>
>-----Original Message-----
>From: Brzezinski, Paul J [mailto:Paul.Brzezinski@;EDS.COM]
>Sent: Thursday, November 14, 2002 4:32 AM
>To: Tomcat Users List
>Subject: Re: JK2 unixsocket: Can't create apr
>
>
>Robert Williams -- try this...I haven't been able to try it yet, so
>your mileage may vary.
>
>Paul
>
>Costin Manolache wrote:
>
> >A quick test: put commons-logging.jar and log4j.jar in common/lib. >
>
>
>>Most classloader problems are due to the loader hierarchy. > >It is
>>
>>
>possible ( at least with 5.0 - I'm running it this way ) to >put all
>the jars in the same place ( like common/lib or just in CLASSPATH)
>>and run tomcat with delegation and a simple class loader hierarchy. >
>>I would bet the same works with 4.1.x - jboss for example is using
>
>
>>embeded tocmat with all the jars in the main loader. > >Regarding
>>the
>>
>>
>unix channel - you need to be able to load libjkjni.so >and libapr.so.
>It may be a good idea ( at least for testing ) to place >them in the
>JRE_HOME/lib dir - that's a place where java will certainly >look for
>.so files. ( at least with JDK1.4 I had some problems with loading
> >jars, and the LD_LIBRARY_PATH may create some problems ).
> >
> >Costin
> >
> >
> >
> >Brzezinski, Paul J wrote:
> >
> >
> >
> >>Original post came from Tomcat Users, replying/cross-posting... >>
>
>
>>> >>
>>>
>>>
> >>: -----Original Message-----
> >>: From: Costin Manolache [mailto:cmanolache@;yahoo.com]
> >>: Sent: Wednesday, November 13, 2002 3:16 PM
> >>: To: Tomcat Developers List
> >>: Subject: RE: JK2 unixsocket: Can't create apr
> >>:
> >>:
> >>: Very weird.
> >>:
> >>: Are you using the latest commons-logging.jar ? JDK1.4 or 1.3
> >>: ? Do you have log4j ?
> >>
> >>Yes -- *I* get this error on 4.1.12/5.0 on Solaris 8, hopefully
>Robert >>Williams can provide details about his specfic config: >>
>>>
>
>
>>>I have: >> >>j2sdk1.4.1 >>commons-logging-1.0.2
>>>jakarta-log4j-1.2.6 >> >>Tried this against: jakarta-tomcat-4.1.12
>>>>>jakarta-tomcat-4.1.12-LE-jdk14
>>>jakarta-tomcat-5 >> >>I get the same error -- can't create apr...
>>>
>>>
>>>
> >>java.lang.NoClassDefFoundError:
org/apache/commons/logging/LogFactory
> >> at org.apache.jk.apr.AprImpl.<clinit>(AprImpl.java:340)
> >>
> >>: The problem seems releated to class loading ( as usual :-). >>
>
>
>>>Yeah, but how do we work-around it or solve it permanently. I've
>>>
>>>
>tried >>massaging the catalina.sh startup script to include
>commons-logging.jar in
> >>CLASSPATH that gets passed to the JVM at startup.
> >>
> >>I've put commons-logging.jar in $CATALINA_HOME/server/lib even
> >>though
>
>
>>>commons-logging-api.jar exists there. >> >>I see in the -LE-jdk14
>>>
>>>
>that there's a log4j.rename-to-jar. What's the >>confidence level
>that this will resolve this problem? >> >>Is this a problem on other
>platforms? >> >>Is this NOT a problem on Linux? >>
> >>: Costin
> >>:
> >>:
> >>: Brzezinski, Paul J wrote:
> >>:
> >>: > I wonder if a better question is:
> >>: >
> >>: > Is anyone using the ChannelUnix (AF_UNIX socket) connector on
> >>any
> >>: > platform?
> >>: >
> >>: > On what platforms is the ChannelUnix (AF_UNIX socket) connector
> >>: > actually known to function?
> >>: >
> >>: >
> >>: >
> >>: > : -----Original Message-----
> >>: > : From: Robert Williams [mailto:rcw1@;pacbell.net]
> >>: > : Sent: Wednesday, November 13, 2002 1:05 PM
> >>: > : To: Tomcat User
> >>: > : Subject: JK2 unixsocket: Can't create apr
> >>: > :
> >>: > :
> >>: > : Hi all,
> >>: > : I am trying to implement the unixsocket on JK2. While the
> >>: > : channelSocket
> >>: > : works fine I was hoping to get the speed benefits of a
> >>: > : unixsocket. I am
> >>: > : using the example setups in the JK2 documentation. And since
> >>: > : it seems to
> >>: > : be looking for the LogFactory I have made sure that
> >>: > : commons-logging-api.jar was in the Tomcat common/lib and I
> >>: > : also put it
> >>: > : in java/jre/lib/ext as well. All to no avail. I am
> >>: stumped. I haven't
> >>: > : been able to find anything in the list or on google
> >>: addressing this
> >>: > : problem. Some docs regarding channelSocket say disable
> >>: apr for this
> >>: > : error but apparently unixsocket won't work without apr
> >>: > : enabled. Any help
> >>: > : would be appreciated.
> >>: > : Thanks Robert
> >>: > :
> >>: > : jakarta-tomcat-4.1.12
> >>: > : jakarta-tomcat-connectors-4.1.12
> >>: > : Apache/2.0.43
> >>: > : Solaris 9
> >>: > :
> >>: > : Nov 13, 2002 9:29:04 AM org.apache.jk.server.JkMain newHandler
> >>: > : SEVERE: Can't create apr
> >>: > : java.lang.NoClassDefFoundError:
> >>: org/apache/commons/logging/LogFactory
> >>: > : at
org.apache.jk.apr.AprImpl.<clinit>(AprImpl.java:340)
> >>: > : at java.lang.Class.forName0(Native Method)
> >>: > : at java.lang.Class.forName(Class.java:130)
> >>: > : at
>org.apache.jk.server.JkMain.newHandler(JkMain.java:494)
> >>: > : at org.apache.jk.server.JkMain.start(JkMain.java:316)
> >>: > : at
> >>: > : org.apache.jk.server.JkCoyoteHandler.start(JkCoyoteHandler.jav
> >>: > :
> >>: > : workers2.properties
> >>: > :
> >>: > : [shm]
> >>: > : file=${serverRoot}/logs/shm.file
> >>: > : size=1048576
> >>: > :
> >>: > : # Example unixsocket channel.
> >>: > : [channel.un:unixsocket]
> >>: > : file=/usr/local/tomcat/work/jk2.socket
> >>: > :
> >>: > : # define the worker
> >>: > : [ajp13:unixsocket]
> >>: > : channel=channel.un:unixsocket
> >>: > :
> >>: > : # Uri mapping
> >>: > : [uri:/examples/*]
> >>: > : worker=ajp13:unixsocket
> >>: > :
> >>: > : jk2.properties
> >>: > : # list of needed handlers.
> >>: > : handler.list=apr,channelUnix,request
> >>: > :
> >>: > : # Location of the socket.
> >>: > : channelUnix.file=${jkHome}/work/jk2.socket
> >>: > :
> >>: > : # Dynamic library
> >>: > : apr.NativeSo=${jkHome}/lib/jkjni.so
> >>: > :
> >>: > : jk2.properties.save
> >>: > : #AUTOMATICALLY GENERATED
> >>: > : #Wed Nov 13 09:38:33 PST 2002
> >>: > : handler.list=apr,channelUnix,request
> >>: > : secure=false
> >>: > : soTimeout=20000
> >>: > : port=8009
> >>: > : jkHome=/usr/local/jakarta-tomcat-4.1.12
> >>: > : maxThreads=75
> >>: > : backlog=10
> >>: > : apr.NativeSo=${jkHome}/lib/jkjni.so
> >>: > : timeout=20000
> >>: > : channelUnix.file=${jkHome}/work/jk2.socket
> >>: > : tcpNoDelay=true
> >>: > :
> >>: > :
> >>: > : Build Apache
> >>: > : ./configure --with-mpm=worker --enable-so
>--enable-layout=Apache
> >>: > : --enable-module=most --enable-mods-shared=most
> >>: > : make
> >>: > : make install
> >>: > :
> >>: > : Build jk2 Conector
> >>: > : cd ${conector.home}/jk/native2
> >>: > : sh ./buildconf.sh
> >>: > :
> >>: > : cp /usr/java/include/solaris to /usr/java/include/
> >>: > :
> >>: > : CPPFLAGS=-DBSD_COMP ./configure \
> >>: > : --with-apxs2=/usr/local/apache2/bin/apxs \
> >>: > : --with-tomcat41=/usr/local/tomcat \
> >>: > : --with-java-home=${JAVA_HOME} \
> >>: > : --with-java-platform=2 \
> >>: > : --with-jni
> >>: > :
> >>: > : make CPPFLAGS=-DBSD_COMP
> >>: > :
> >>: > : cd ${conector.home}/jk/build/jk2/apache2
> >>: > : mkdir /usr/local/tomcat/lib/
> >>: > : cp * /usr/local/tomcat/lib/
> >>: > : cp mod_jk2.so /usr/local/apache2/modules/
> >>: > :
> >>: > : installed GNU Tools
> >>: > : autoconf-2.54-sol9-sparc-local.gz
> >>: > : tar-1.13.19-sol9-sparc-local.gz
> >>: > : m4-1.4-sol9-sparc-local
> >>: > : automake-1.7.1-sol9-sparc-local
> >>: > : make-3.80-sol9-sparc-local.gz
> >>: > : libtool-1.4
> >>: > :
> >>: > :
> >>: > :
> >>: > :
> >>: > : --
> >>: > : To unsubscribe, e-mail:
> >>: > : <mailto:tomcat-user-: [EMAIL PROTECTED]>
> >>: > : For
> >>: > : additional commands,
> >>: > : e-mail: <mailto:tomcat-user-help@;jakarta.apache.org>
> >>: > :
> >>:
> >>:
> >>: --
> >>: To unsubscribe, e-mail:
> >>: <mailto:tomcat-dev-: [EMAIL PROTECTED]>
> >>: For
> >>: additional commands,
> >>: e-mail: <mailto:tomcat-dev-help@;jakarta.apache.org>
> >>:
> >>
> >>
> >
> >
> >--
> >To unsubscribe, e-mail:
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