| # 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. |
| HADOOP_NAME="kms" |
| DAEMON="hadoop-$HADOOP_NAME" |
| DESC="Hadoop $HADOOP_NAME" |
| EXEC_PATH="/usr/lib/hadoop-kms/sbin/kms.sh" |
| SVC_USER="$HADOOP_NAME" |
| WORKING_DIR="/var/run/hadoop-kms" |
| DAEMON_FLAGS="$HADOOP_NAME" |
| CONF_DIR="/etc/$DAEMON/conf" |
| PIDFILE="/var/run/$DAEMON/hadoop-$SVC_USER-$HADOOP_NAME.pid" |
| |
| CHKCONFIG=${CHKCONFIG:-"2345 90 10"} |
| CHKCONFIG="${CHKCONFIG%% *} 90 10" |
| |
| generate_start() { |
| |
| cat <<'__EOT__' |
| start() { |
| [ -x $EXEC_PATH ] || exit $ERROR_PROGRAM_NOT_INSTALLED |
| [ -d $CONF_DIR ] || exit $ERROR_PROGRAM_NOT_CONFIGURED |
| |
| export KMS_USER="$SVC_USER" |
| export KMS_CONFIG="$CONF_DIR" |
| export KMS_LOG=${KMS_LOG:-"/var/log/hadoop-kms/"} |
| export KMS_TEMP="$(dirname $PIDFILE)" |
| export KMS_SLEEP_TIME="$SLEEP_TIME" |
| export CATALINA_BASE=${CATALINA_BASE:-"/var/lib/hadoop-kms/tomcat-deployment"} |
| export CATALINA_PID="$PIDFILE" |
| export CATALINA_TMPDIR="$KMS_TEMP" |
| |
| . /usr/lib/hadoop-kms/tomcat-deployment.sh |
| |
| runuser -s /bin/bash -c "${EXEC_PATH} start $DAEMON_FLAGS" $KMS_USER |
| |
| for second in {5..0} |
| do |
| checkstatusofproc |
| RETVAL=$? |
| if [ "$RETVAL" -eq $RETVAL_SUCCESS ] ; then |
| break |
| fi |
| sleep 1 |
| done |
| |
| if [ $RETVAL -eq $STATUS_RUNNING ]; then |
| touch $LOCKFILE |
| log_success_msg "Started ${DESC} (${DAEMON}): " |
| else |
| log_failure_msg "Failed to start ${DESC}. Return value: $RETVAL" |
| fi |
| |
| return $RETVAL |
| } |
| __EOT__ |
| |
| } |
| |
| generate_stop() { |
| |
| cat <<'__EOT__' |
| stop() { |
| |
| # FIXME: workaround for BIGTOP-537 |
| checkstatusofproc |
| if [ "$?" = "$STATUS_RUNNING" ] ; then |
| su -s /bin/bash $SVC_USER -c "${EXEC_PATH} stop $SLEEP_TIME -force" |
| RETVAL=$? |
| else |
| RETVAL=$RETVAL_SUCCESS |
| fi |
| |
| if [ $RETVAL -eq $RETVAL_SUCCESS ]; then |
| log_success_msg "Stopped ${DESC}: " |
| rm -f $LOCKFILE $PIDFILE |
| else |
| log_failure_msg "Failure to stop ${DESC}. Return value: $RETVAL" |
| fi |
| } |
| __EOT__ |
| |
| } |