Re: JK2 unixsocket: Can't create apr
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.
please help me understand if there's anything out-of-the ordinary that I
need to do to run tomcat with delegation and a simple class loader
hierarchy. I quickly reviewed the class loader HOW-TO and nothing
popped out as how to do this.
If you mean putting everything -- all the jar files mentioned in that
document into $CATALINA_HOME/common/lib...
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
Re: JK2 unixsocket: Can't create apr
Brzezinski, Paul J wrote: 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. please help me understand if there's anything out-of-the ordinary that I need to do to run tomcat with delegation and a simple class loader hierarchy. I quickly reviewed the class loader HOW-TO and nothing popped out as how to do this. There is nothing out-of-the ordinary, just put all the jars in common/lib. Or you can put all of them in the classpath and call o.a.catalina.startup.Catalina instead of bootstrap, but I'm not sure it'll work ( it does for what I'm using - 5.0 head ). If you mean putting everything -- all the jar files mentioned in that document into $CATALINA_HOME/common/lib... Yes. That would put everything in the 'main' classloader. You loose the separation - and it may be slightly more insecure. AFAIK the classloader separation doesn't add extra protection if the sandbox is disabled - and the facades are protecting the internals. Costin 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
Re: JK2 unixsocket: Can't create apr
- Original Message - From: Brzezinski, Paul J [EMAIL PROTECTED] To: Tomcat Developers List [EMAIL PROTECTED] Sent: Thursday, November 14, 2002 4:42 AM Subject: Re: JK2 unixsocket: Can't create apr 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. please help me understand if there's anything out-of-the ordinary that I need to do to run tomcat with delegation and a simple class loader hierarchy. I quickly reviewed the class loader HOW-TO and nothing popped out as how to do this. If you mean putting everything -- all the jar files mentioned in that document into $CATALINA_HOME/common/lib... Costin's recent fix to the Manifest Class-Path might help. You might want to try with as least the jk jars from 4.1.15. 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
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 ?
The problem seems releated to class loading ( as usual :-).
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=2
: port=8009
: jkHome=/usr/local/jakarta-tomcat-4.1.12
: maxThreads=75
: backlog=10
: apr.NativeSo=${jkHome}/lib/jkjni.so
: timeout=2
: channelUnix.file=${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-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:tomcat-dev-help;jakarta.apache.org
RE: JK2 unixsocket: Can't create apr
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
RE: JK2 unixsocket: Can't create apr
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=${jkHome}/lib/jkjni.so
:
: jk2.properties.save
: #AUTOMATICALLY GENERATED
: #Wed Nov 13 09:38:33 PST 2002
: handler.list=apr,channelUnix,request
: secure=false
: soTimeout=2
: port=8009
: jkHome=/usr/local/jakarta-tomcat-4.1.12
: maxThreads=75
: backlog=10
: apr.NativeSo=${jkHome}/lib/jkjni.so
: timeout=2
: 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-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:tomcat-dev-help;jakarta.apache.org
RE: JK2 unixsocket: Can't create apr
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=2
: : port=8009
: : jkHome=/usr/local/jakarta-tomcat-4.1.12
: : maxThreads=75
: : backlog=10
: : apr.NativeSo=${jkHome}/lib/jkjni.so
: : timeout=2
: : channelUnix.file=${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
RE: JK2 unixsocket: Can't create apr
: -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 ?
Do I need a .properties file or .xml file log4j or Apr?
With log4j in $CATALINA_HOME/server/lib:
This is the $CATALINA_HOME/logs/catalina.out:
Exception during startup processing
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/Layout
at
org.apache.commons.logging.impl.Log4jFactory.getInstance(Log4jFactory
.java:153)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactory
Impl.java:281)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:400)
at org.apache.commons.digester.Digester.init(Digester.java:345)
at org.apache.catalina.startup.Catalina.createStartDigester(Unknown
Sour
ce)
at org.apache.catalina.startup.Catalina.start(Unknown Source)
at org.apache.catalina.startup.Catalina.execute(Unknown Source)
at org.apache.catalina.startup.Catalina.process(Unknown Source)
... 5 more
: The problem seems releated to class loading ( as usual :-).
:
: 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=2
: : port=8009
: : jkHome=/usr/local/jakarta-tomcat-4.1.12
: : maxThreads=75
: : backlog=10
: : apr.NativeSo=${jkHome}/lib/jkjni.so
: : timeout=2
: : channelUnix.file=${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
