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Cannot connect to remote server

Robert Mark Bram

2004-10-19

Replies:

Hi All!

I am using RH9 with Tomcat 5.5.3

I have installed Tomcat as a Daemon process according to these
instructions:
http://phd.netcomp.monash.edu.au/RobertMarkBram/protected/notes/installingTomcat5.txt

I have $CATALINA_HOME/conf/server.xml set up so that Tomcat runs on port
8080.

But when I access http://localhost:8080 I get "Cannot connect to remote
server".

When I examine catalina.out log I find the following exception:
20/10/2004 00:32:51 org.apache.catalina.startup.Bootstrap initClassLoaders
SEVERE: Class loader creation threw exception
java.lang.NoClassDefFoundError: javax/management/MBeanServerFactory
...

Further debugging information is below.

Any ideas about what is going wrong would be most appreciated!

Rob
:)


/usr/local/jakarta-tomcat-5.5.3/logs
#host localhost
Host localhost not found: 3(NXDOMAIN)

/usr/local/jakarta-tomcat-5.5.3/logs
#cat /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1     localhost     localhost
127.0.0.1     localhost     dijong

/usr/local/jakarta-tomcat-5.5.3/logs
#cat /etc/resolv.conf
; generated by /sbin/dhclient-script
search @home
nameserver 192.168.0.1

/usr/local/jakarta-tomcat-5.5.3/logs
#tail -13 catalina.out
20/10/2004 00:32:51 org.apache.catalina.startup.Bootstrap initClassLoaders
SEVERE: Class loader creation threw exception
java.lang.NoClassDefFoundError: javax/management/MBeanServerFactory
     at
org.apache.catalina.startup.Bootstrap.createClassLoader (Bootstrap.java:161)
     at
org.apache.catalina.startup.Bootstrap.initClassLoaders (Bootstrap.java:97)
     at org.apache.catalina.startup.Bootstrap.init (Bootstrap.java:189)
     at org.apache.catalina.startup.Bootstrap.init (Bootstrap.java:257)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at
sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39)
     at
sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke (Method.java:324)
     at
org.apache.commons.daemon.support.DaemonLoader.load (DaemonLoader.java:201)
jsvc.exec error: Service exit with a return value of 1

My /etc/rc.d/init.d/Tomcat5 is below.


#!/bin/sh
##############################################################################
#
#  Copyright 2004 The Apache Software Foundation.
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
##############################################################################
#
# Small shell script to show how to start/stop Tomcat using jsvc
# If you want to have Tomcat running on port 80 please modify the
server.xml
# file:
#
#   <!-- Define a non-SSL HTTP/1.1 Connector on port 80 -->
#   <Connector
className="org.apache.catalina.connector.http.HttpConnector"
#          port="80" minProcessors="5" maxProcessors="75"
#          enableLookups="true" redirectPort="8443"
#          acceptCount="10" debug="0" connectionTimeout="60000"/>
#
# That is for Tomcat-5.0.x (Apache Tomcat/5.0)
#
# Adapt the following lines to your configuration
JAVA_HOME=/usr/java/j2sdk1.4.2_02
CATALINA_HOME=/usr/local/jakarta-tomcat-5.5.3
DAEMON_HOME=/usr/local/jakarta-tomcat-5.5.3
TOMCAT_USER=robertmarkbram
TMP_DIR=/var/tmp
CATALINA_OPTS=
CLASSPATH=\
$JAVA_HOME/lib/tools.jar:\
$CATALINA_HOME/bin/commons-daemon.jar:\
$CATALINA_HOME/bin/bootstrap.jar

case "$1" in
 start)
  #
  # Start Tomcat
  #
  $DAEMON_HOME/bin/jsvc \
  -user $TOMCAT_USER \
  -home $JAVA_HOME \
  -Dcatalina.home=$CATALINA_HOME \
  -Djava.io.tmpdir=$TMP_DIR \
  -outfile $CATALINA_HOME/logs/catalina.out \
  -errfile '&1' \
  $CATALINA_OPTS \
  -cp $CLASSPATH \
  org.apache.catalina.startup.Bootstrap
  #
  # To get a verbose JVM
  #-verbose \
  # To get a debug of jsvc.
  #-debug \
  ;;

 stop)
  #
  # Stop Tomcat
  #
  PID=`cat /var/run/jsvc.pid`
  kill $PID
  ;;

 *)
  echo "Usage tomcat.sh start/stop"
  exit 1;;
esac



--
Robert Mark Bram
http://phd.netcomp.monash.edu.au/RobertMarkBram/default.asp
B.Comp.(Systems Development/Business Systems)
B.Net.Comp.(Hons)
Doctor of Philosophy Student

School of Network Computing
Faculty of Information Technology
Monash University
Peninsula Campus
McMahons Rd
Frankston, VIC 3199
AUSTRALIA

Phone: 61 3 9904 4394
Facsimile: 61 3 9904 4124
Email: robert.mark.bram@(protected)

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