| #! /bin/bash |
| |
| # 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. |
| # |
| # Starts Oozie Server |
| # |
| # chkconfig: 345 90 10 |
| # description: Oozie Server |
| # |
| ### BEGIN INIT INFO |
| # Provides: oozie |
| # Required-Start: $network $local_fs $remote_fs |
| # Required-Stop: $remote_fs |
| # Should-Start: $named |
| # Should-Stop: |
| # Default-Start: 2 3 4 5 |
| # Default-Stop: 0 1 6 |
| # Short-Description: Oozie server daemon |
| ### END INIT INFO |
| |
| # Autodetect JAVA_HOME if not defined |
| . /usr/lib/bigtop-utils/bigtop-detect-javahome |
| . /usr/lib/bigtop-utils/bigtop-detect-classpath |
| |
| is_oozie_alive() { |
| if [ ! -f "$OOZIE_PID" ]; then |
| #not running |
| STATUS=3 |
| elif read pid < "$OOZIE_PID" && ps -p "$pid" > /dev/null 2>&1; then |
| #running |
| STATUS=0 |
| else |
| #pid file but not running |
| STATUS=1 |
| fi |
| } |
| |
| start_oozie() { |
| . /usr/lib/oozie/tomcat-deployment.sh |
| install -d -o oozie -g oozie /var/run/oozie |
| install -d -o oozie -g oozie /var/log/oozie |
| install -d -o oozie -g oozie /var/tmp/oozie |
| su --shell=/bin/bash -l oozie -c "env JAVA_HOME=$JAVA_HOME /usr/lib/oozie/bin/oozied.sh start" |
| } |
| |
| stop_oozie() { |
| is_oozie_alive |
| if [ "${STATUS}" = "0" ]; then |
| su --shell=/bin/bash -l oozie -c "env JAVA_HOME=$JAVA_HOME /usr/lib/oozie/bin/oozied.sh stop -force" |
| if [ $? -eq 0 ]; then |
| is_oozie_alive |
| if [ "${STATUS}" = "1" ]; then |
| rm ${OOZIE_PID} |
| elif [ "${STATUS}" = "0" ]; then |
| read pid < "$OOZIE_PID" && ps -p "$pid" > /dev/null 2>&1 |
| kill -9 ${pid} |
| rm ${OOZIE_PID} |
| fi |
| fi |
| elif [ "${STATUS}" = "1" ]; then |
| rm ${OOZIE_PID} |
| fi |
| } |
| |
| . /usr/lib/oozie/bin/oozie-env.sh |
| |
| OOZIE_PID=${CATALINA_PID} |
| |
| case "$1" in |
| start) |
| is_oozie_alive |
| if [ "${STATUS}" = "0" ]; then |
| exit 0 |
| fi |
| if [ "${STATUS}" = "1" ]; then |
| rm ${OOZIE_PID} |
| fi |
| start_oozie |
| exit 0 |
| ;; |
| force-reload|condrestart|try-restart) |
| is_oozie_alive |
| if [ ${STATUS} -eq 0 ] ; then |
| stop_oozie |
| start_oozie |
| fi |
| exit 0 |
| ;; |
| restart|reload) |
| stop_oozie |
| start_oozie |
| exit 0 |
| ;; |
| stop) |
| stop_oozie |
| exit 0 |
| ;; |
| status) |
| is_oozie_alive |
| case ${STATUS} in |
| 3) |
| echo "not running." |
| exit ${STATUS} |
| ;; |
| 1) |
| echo "not running but $CATALINA_PID exists." |
| exit ${STATUS} |
| ;; |
| 0) |
| echo "running" |
| exit ${STATUS} |
| ;; |
| *) |
| echo "unexpected error" |
| exit 5 |
| ;; |
| esac |
| ;; |
| init) |
| is_oozie_alive |
| if [ ${STATUS} -eq 0 ] ; then |
| echo "Error: Oozie is running. Stop it first." |
| exit 1 |
| else |
| (cd /tmp ; su --shell=/bin/bash -l oozie -c "env JAVA_HOME=$JAVA_HOME /usr/lib/oozie/bin/ooziedb.sh create -run") |
| fi |
| exit 0 |
| ;; |
| *) |
| echo "Usage: $0 start|stop|status|restart|reload|force-reload|condrestart|try-restart|init" >&2 |
| exit 3 |
| ;; |
| esac |
| exit 6 |
| |