Facing some issues regarding tomcat startup and shutdown on ubuntu 10.04
I am facing some issues regarding tomcat startup and shutdown.
I am using
- Tomcat v.6.0.32 (using the extracted the bundle downloaded from Apache website a
-
Fixed the tomcat shutdown issue.Posting the solution here for reference.
Do the following to fix it on your machine:
1) Replace $CATALINA_HOME/bin/catalina.sh with catalina.sh shown below. 2) Open /etc/bash.bashrc for edit 3) Add following into it, (AFTER export CATALINA_HOME) export CATALINA_PID="$CATALINA_HOME/catalina_pid.txt", where $CATALINA_HOME is the tomcat home path 4) Execute following : $ source /etc/bash.bashrc 5) Start tomcat: $CATALINA_HOME/bin/catalina.sh start (or catalina.sh jpda start) 6) Shutdown tomcat using following command only for proper shutdown: $CATALINA_HOME/bin/catalina.sh stop -forcecatalina.sh - contains my inline comments
#!/bin/sh # Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with # this work for additional information regarding copyright ownership. # The ASF licenses this file to You 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. # ----------------------------------------------------------------------------- # Start/Stop Script for the CATALINA Server # # Environment Variable Prerequisites # # CATALINA_HOME May point at your Catalina "build" directory. # # CATALINA_BASE (Optional) Base directory for resolving dynamic portions # of a Catalina installation. If not present, resolves to # the same directory that CATALINA_HOME points to. # # CATALINA_OUT (Optional) Full path to a file where stdout and stderr # will be redirected. # Default is $CATALINA_BASE/logs/catalina.out # # CATALINA_OPTS (Optional) Java runtime options used when the "start", # or "run" command is executed. # # CATALINA_TMPDIR (Optional) Directory path location of temporary directory # the JVM should use (java.io.tmpdir). Defaults to # $CATALINA_BASE/temp. # # JAVA_HOME Must point at your Java Development Kit installation. # Required to run the with the "debug" argument. # # JRE_HOME Must point at your Java Development Kit installation. # Defaults to JAVA_HOME if empty. # # JAVA_OPTS (Optional) Java runtime options used when the "start", # "stop", or "run" command is executed. # # JAVA_ENDORSED_DIRS (Optional) Lists of of colon separated directories # containing some jars in order to allow replacement of APIs # created outside of the JCP (i.e. DOM and SAX from W3C). # It can also be used to update the XML parser implementation. # Defaults to $CATALINA_HOME/endorsed. # # JPDA_TRANSPORT (Optional) JPDA transport used when the "jpda start" # command is executed. The default is "dt_socket". # # JPDA_ADDRESS (Optional) Java runtime options used when the "jpda start" # command is executed. The default is 8000. # # JPDA_SUSPEND (Optional) Java runtime options used when the "jpda start" # command is executed. Specifies whether JVM should suspend # execution immediately after startup. Default is "n". # # JPDA_OPTS (Optional) Java runtime options used when the "jpda start" # command is executed. If used, JPDA_TRANSPORT, JPDA_ADDRESS, # and JPDA_SUSPEND are ignored. Thus, all required jpda # options MUST be specified. The default is: # # -agentlib:jdwp=transport=$JPDA_TRANSPORT, # address=$JPDA_ADDRESS,server=y,suspend=$JPDA_SUSPEND # # CATALINA_PID (Optional) Path of the file which should contains the pid # of catalina startup java process, when start (fork) is used # # LOGGING_CONFIG (Optional) Override Tomcat's logging config file # Example (all one line) # LOGGING_CONFIG="-Djava.util.logging.config.file=$CATALINA_BASE/conf/logging.properties" # # LOGGING_MANAGER (Optional) Override Tomcat's logging manager # Example (all one line) # LOGGING_MANAGER="-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager" # # $Id: catalina.sh 1040547 2010-11-30 14:47:49Z markt $ # ----------------------------------------------------------------------------- # OS specific support. $var _must_ be set to either true or false. cygwin=false os400=false darwin=false case "`uname`" in CYGWIN*) cygwin=true;; OS400*) os400=true;; Darwin*) darwin=true;; esac # resolve links - $0 may be a softlink PRG="$0" while [ -h "$PRG" ]; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG=`dirname "$PRG"`/"$link" fi done # Get standard environment variables PRGDIR=`dirname "$PRG"` # Only set CATALINA_HOME if not already set [ -z "$CATALINA_HOME" ] && CATALINA_HOME=`cd "$PRGDIR/.." >/dev/null; pwd` # Ensure that any user defined CLASSPATH variables are not used on startup, # but allow them to be specified in setenv.sh, in rare case when it is needed. CLASSPATH= if [ -r "$CATALINA_BASE"/bin/setenv.sh ]; then . "$CATALINA_BASE"/bin/setenv.sh elif [ -r "$CATALINA_HOME"/bin/setenv.sh ]; then . "$CATALINA_HOME"/bin/setenv.sh fi # For Cygwin, ensure paths are in UNIX format before anything is touched if $cygwin; then [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` [ -n "$JRE_HOME" ] && JRE_HOME=`cygpath --unix "$JRE_HOME"` [ -n "$CATALINA_HOME" ] && CATALINA_HOME=`cygpath --unix "$CATALINA_HOME"` [ -n "$CATALINA_BASE" ] && CATALINA_BASE=`cygpath --unix "$CATALINA_BASE"` [ -n "$CLASSPATH" ] && CLASSPATH=`cygpath --path --unix "$CLASSPATH"` fi # For OS400 if $os400; then # Set job priority to standard for interactive (interactive - 6) by using # the interactive priority - 6, the helper threads that respond to requests # will be running at the same priority as interactive jobs. COMMAND='chgjob job('$JOBNAME') runpty(6)' system $COMMAND # Enable multi threading export QIBM_MULTI_THREADED=Y fi # Get standard Java environment variables if $os400; then # -r will Only work on the os400 if the files are: # 1. owned by the user # 2. owned by the PRIMARY group of the user # this will not work if the user belongs in secondary groups BASEDIR="$CATALINA_HOME" . "$CATALINA_HOME"/bin/setclasspath.sh else if [ -r "$CATALINA_HOME"/bin/setclasspath.sh ]; then BASEDIR="$CATALINA_HOME" . "$CATALINA_HOME"/bin/setclasspath.sh else echo "Cannot find $CATALINA_HOME/bin/setclasspath.sh" echo "This file is needed to run this program" exit 1 fi fi if [ -z "$CATALINA_BASE" ] ; then CATALINA_BASE="$CATALINA_HOME" fi # Add tomcat-juli.jar and bootstrap.jar to classpath # tomcat-juli.jar can be over-ridden per instance if [ ! -z "$CLASSPATH" ] ; then CLASSPATH="$CLASSPATH": fi if [ "$CATALINA_BASE" != "$CATALINA_HOME" ] && [ -r "$CATALINA_BASE/bin/tomcat-juli.jar" ] ; then CLASSPATH="$CLASSPATH""$CATALINA_BASE"/bin/tomcat-juli.jar:"$CATALINA_HOME"/bin/bootstrap.jar else CLASSPATH="$CLASSPATH""$CATALINA_HOME"/bin/bootstrap.jar fi if [ -z "$CATALINA_OUT" ] ; then CATALINA_OUT="$CATALINA_BASE"/logs/catalina.out fi if [ -z "$CATALINA_TMPDIR" ] ; then # Define the java.io.tmpdir to use for Catalina CATALINA_TMPDIR="$CATALINA_BASE"/temp fi # Bugzilla 37848: When no TTY is available, don't output to console have_tty=0 if [ "`tty`" != "not a tty" ]; then have_tty=1 fi # For Cygwin, switch paths to Windows format before running java if $cygwin; then JAVA_HOME=`cygpath --absolute --windows "$JAVA_HOME"` JRE_HOME=`cygpath --absolute --windows "$JRE_HOME"` CATALINA_HOME=`cygpath --absolute --windows "$CATALINA_HOME"` CATALINA_BASE=`cygpath --absolute --windows "$CATALINA_BASE"` CATALINA_TMPDIR=`cygpath --absolute --windows "$CATALINA_TMPDIR"` CLASSPATH=`cygpath --path --windows "$CLASSPATH"` JAVA_ENDORSED_DIRS=`cygpath --path --windows "$JAVA_ENDORSED_DIRS"` fi # Set juli LogManager config file if it is present and an override has not been issued if [ -z "$LOGGING_CONFIG" ]; then if [ -r "$CATALINA_BASE"/conf/logging.properties ]; then LOGGING_CONFIG="-Djava.util.logging.config.file=$CATALINA_BASE/conf/logging.properties" else # Bugzilla 45585 LOGGING_CONFIG="-Dnop" fi fi if [ -z "$LOGGING_MANAGER" ]; then JAVA_OPTS="$JAVA_OPTS -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager" else JAVA_OPTS="$JAVA_OPTS $LOGGING_MANAGER" fi # ----- Execute The Requested Command ----------------------------------------- # Bugzilla 37848: only output this if we have a TTY if [ $have_tty -eq 1 ]; then echo "Using CATALINA_BASE: $CATALINA_BASE" echo "Using CATALINA_HOME: $CATALINA_HOME" echo "Using CATALINA_TMPDIR: $CATALINA_TMPDIR" if [ "$1" = "debug" ] ; then echo "Using JAVA_HOME: $JAVA_HOME" else echo "Using JRE_HOME: $JRE_HOME" fi echo "Using CLASSPATH: $CLASSPATH" if [ ! -z "$CATALINA_PID" ]; then # Added by Jignesh Gohel - Nov 08, 2011. # There was an issue occuring when shutting down tomcat using # command ./catalina.sh stop # Issue mentioned at : http://stackoverflow.com/questions/7890197/facing-some-issues-regarding-tomcat-startup-and-shutdown-on-ubuntu-10-04 # Tomcat was shutting down properly but the process started using # command ./catalina.sh start was not getting killed. # To resolve this issue following steps taken :- # 1) Exported an environment variable named CATALINA_PID which # should point to a file in which the tomcat process id would be # written. # Note: Using the normal command to shutdown tomcat "./catalina.sh stop" # following message was logged "Tomcat did not stop in time. PID file # was not removed".Thus to shutdown the tomcat using following command # "./catalina.sh stop -force" which forcefully kills the tomcat process # and also removes the file pointed by environment variable # "$CATALINA_PID".Thus executing a "touch" command when starting up # tomcat to automatically create the file. touch "$CATALINA_PID" echo "Using CATALINA_PID: $CATALINA_PID" fi fi if [ "$1" = "jpda" ] ; then if [ -z "$JPDA_TRANSPORT" ]; then JPDA_TRANSPORT="dt_socket" fi if [ -z "$JPDA_ADDRESS" ]; then JPDA_ADDRESS="8000" fi if [ -z "$JPDA_SUSPEND" ]; then JPDA_SUSPEND="n" fi if [ -z "$JPDA_OPTS" ]; then JPDA_OPTS="-agentlib:jdwp=transport=$JPDA_TRANSPORT,address=$JPDA_ADDRESS,server=y,suspend=$JPDA_SUSPEND" fi CATALINA_OPTS="$CATALINA_OPTS $JPDA_OPTS" shift fi if [ "$1" = "debug" ] ; then if $os400; then echo "Debug command not available on OS400" exit 1 else shift if [ "$1" = "-security" ] ; then if [ $have_tty -eq 1 ]; then echo "Using Security Manager" fi shift exec "$_RUNJDB" "$LOGGING_CONFIG" $JAVA_OPTS $CATALINA_OPTS \ -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \ -sourcepath "$CATALINA_HOME"/../../java \ -Djava.security.manager \ -Djava.security.policy=="$CATALINA_BASE"/conf/catalina.policy \ -Dcatalina.base="$CATALINA_BASE" \ -Dcatalina.home="$CATALINA_HOME" \ -Djava.io.tmpdir="$CATALINA_TMPDIR" \ org.apache.catalina.startup.Bootstrap "$@" start else exec "$_RUNJDB" "$LOGGING_CONFIG" $JAVA_OPTS $CATALINA_OPTS \ -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \ -sourcepath "$CATALINA_HOME"/../../java \ -Dcatalina.base="$CATALINA_BASE" \ -Dcatalina.home="$CATALINA_HOME" \ -Djava.io.tmpdir="$CATALINA_TMPDIR" \ org.apache.catalina.startup.Bootstrap "$@" start fi fi elif [ "$1" = "run" ]; then shift if [ "$1" = "-security" ] ; then if [ $have_tty -eq 1 ]; then echo "Using Security Manager" fi shift exec "$_RUNJAVA" "$LOGGING_CONFIG" $JAVA_OPTS $CATALINA_OPTS \ -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \ -Djava.security.manager \ -Djava.security.policy=="$CATALINA_BASE"/conf/catalina.policy \ -Dcatalina.base="$CATALINA_BASE" \ -Dcatalina.home="$CATALINA_HOME" \ -Djava.io.tmpdir="$CATALINA_TMPDIR" \ org.apache.catalina.startup.Bootstrap "$@" start else exec "$_RUNJAVA" "$LOGGING_CONFIG" $JAVA_OPTS $CATALINA_OPTS \ -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \ -Dcatalina.base="$CATALINA_BASE" \ -Dcatalina.home="$CATALINA_HOME" \ -Djava.io.tmpdir="$CATALINA_TMPDIR" \ org.apache.catalina.startup.Bootstrap "$@" start fi elif [ "$1" = "start" ] ; then if [ ! -z "$CATALINA_PID" ]; then if [ -f "$CATALINA_PID" ]; then if [ -s "$CATALINA_PID" ]; then echo "Existing PID file found during start." if [ -r "$CATALINA_PID" ]; then PID=`cat "$CATALINA_PID"` ps -p $PID >/dev/null 2>&1 if [ $? -eq 0 ] ; then echo "Tomcat appears to still be running with PID $PID. Start aborted." exit 1 else echo "Removing/clearing stale PID file." rm -f "$CATALINA_PID" >/dev/null 2>&1 if [ $? != 0 ]; then if [ -w "$CATALINA_PID" ]; then cat /dev/null > "$CATALINA_PID" else echo "Unable to remove or clear stale PID file. Start aborted." exit 1 fi fi fi else echo "Unable to read PID file. Start aborted." exit 1 fi else rm -f "$CATALINA_PID" >/dev/null 2>&1 if [ $? != 0 ]; then if [ ! -w "$CATALINA_PID" ]; then echo "Unable to remove or write to empty PID file. Start aborted." exit 1 fi fi fi fi fi shift touch "$CATALINA_OUT" if [ "$1" = "-security" ] ; then if [ $have_tty -eq 1 ]; then echo "Using Security Manager" fi shift "$_RUNJAVA" "$LOGGING_CONFIG" $JAVA_OPTS $CATALINA_OPTS \ -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \ -Djava.security.manager \ -Djava.security.policy=="$CATALINA_BASE"/conf/catalina.policy \ -Dcatalina.base="$CATALINA_BASE" \ -Dcatalina.home="$CATALINA_HOME" \ -Djava.io.tmpdir="$CATALINA_TMPDIR" \ org.apache.catalina.startup.Bootstrap "$@" start \ >> "$CATALINA_OUT" 2>&1 & else "$_RUNJAVA" "$LOGGING_CONFIG" $JAVA_OPTS $CATALINA_OPTS \ -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \ -Dcatalina.base="$CATALINA_BASE" \ -Dcatalina.home="$CATALINA_HOME" \ -Djava.io.tmpdir="$CATALINA_TMPDIR" \ org.apache.catalina.startup.Bootstrap "$@" start \ >> "$CATALINA_OUT" 2>&1 & fi if [ ! -z "$CATALINA_PID" ]; then echo $! > "$CATALINA_PID" fi elif [ "$1" = "stop" ] ; then shift SLEEP=5 if [ ! -z "$1" ]; then echo $1 | grep "[^0-9]" >/dev/null 2>&1 if [ $? -gt 0 ]; then SLEEP=$1 shift fi fi FORCE=0 if [ "$1" = "-force" ]; then shift FORCE=1 fi if [ ! -z "$CATALINA_PID" ]; then if [ -s "$CATALINA_PID" ]; then if [ -f "$CATALINA_PID" ]; then kill -0 `cat "$CATALINA_PID"` >/dev/null 2>&1 if [ $? -gt 0 ]; then echo "PID file found but no matching process was found. Stop aborted." exit 1 fi else echo "\$CATALINA_PID was set but the specified file does not exist. Is Tomcat running? Stop aborted." exit 1 fi else echo "PID file is empty and has been ignored." fi fi "$_RUNJAVA" $JAVA_OPTS \ -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \ -Dcatalina.base="$CATALINA_BASE" \ -Dcatalina.home="$CATALINA_HOME" \ -Djava.io.tmpdir="$CATALINA_TMPDIR" \ org.apache.catalina.startup.Bootstrap "$@" stop if [ ! -z "$CATALINA_PID" ]; then if [ -f "$CATALINA_PID" ]; then while [ $SLEEP -ge 0 ]; do kill -0 `cat "$CATALINA_PID"` >/dev/null 2>&1 if [ $? -gt 0 ]; then rm -f "$CATALINA_PID" >/dev/null 2>&1 if [ $? != 0 ]; then if [ -w "$CATALINA_PID" ]; then cat /dev/null > "$CATALINA_PID" else echo "Tomcat stopped but the PID file could not be removed or cleared." fi fi break fi if [ $SLEEP -gt 0 ]; then sleep 1 fi if [ $SLEEP -eq 0 ]; then if [ $FORCE -eq 0 ]; then echo "Tomcat did not stop in time. PID file was not removed." fi fi SLEEP=`expr $SLEEP - 1 ` done fi fi if [ $FORCE -eq 1 ]; then if [ -z "$CATALINA_PID" ]; then echo "Kill failed: \$CATALINA_PID not set" else if [ -f "$CATALINA_PID" ]; then PID=`cat "$CATALINA_PID"` echo "Killing Tomcat with the PID: $PID" kill -9 $PID rm -f "$CATALINA_PID" >/dev/null 2>&1 if [ $? != 0 ]; then echo "Tomcat was killed but the PID file could not be removed." fi fi fi fi elif [ "$1" = "version" ] ; then "$_RUNJAVA" \ -classpath "$CATALINA_HOME/lib/catalina.jar" \ org.apache.catalina.util.ServerInfo else echo "Usage: catalina.sh ( commands ... )" echo "commands:" if $os400; then echo " debug Start Catalina in a debugger (not available on OS400)" echo " debug -security Debug Catalina with a security manager (not available on OS400)" else echo " debug Start Catalina in a debugger" echo " debug -security Debug Catalina with a security manager" fi echo " jpda start Start Catalina under JPDA debugger" echo " run Start Catalina in the current window" echo " run -security Start in the current window with security manager" echo " start Start Catalina in a separate window" echo " start -security Start in a separate window with security manager" echo " stop Stop Catalina, waiting up to 5 seconds for the process to end" echo " stop n Stop Catalina, waiting up to n seconds for the process to end" echo " stop -force Stop Catalina, wait up to 5 seconds and then use kill -KILL if still running" echo " stop n -force Stop Catalina, wait up to n seconds and then use kill -KILL if still running" echo " version What version of tomcat are you running?" echo "Note: Waiting for the process to end and use of the -force option require that \$CATALINA_PID is defined" exit 1 fiThanks,
Jignesh
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