| #!/usr/bin/env 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. |
| # |
| |
| # |
| # 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. See accompanying LICENSE file. |
| # |
| |
| # 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 |
| |
| BASEDIR=`dirname ${PRG}` |
| BASEDIR=`cd ${BASEDIR}/..;pwd` |
| |
| if [ -z "$LENS_CONF" ]; then |
| LENS_CONF=${BASEDIR}/conf |
| fi |
| export LENS_CONF |
| |
| if [ -f "${LENS_CONF}/lens-env.sh" ]; then |
| . "${LENS_CONF}/lens-env.sh" |
| fi |
| |
| if test -z ${JAVA_HOME} |
| then |
| JAVA_BIN=`which java` |
| JAR_BIN=`which jar` |
| else |
| JAVA_BIN=${JAVA_HOME}/bin/java |
| JAR_BIN=${JAVA_HOME}/bin/jar |
| fi |
| export JAVA_BIN |
| |
| if [ ! -e $JAVA_BIN ] || [ ! -e $JAR_BIN ]; then |
| echo "$JAVA_BIN and/or $JAR_BIN not found on the system. Please make sure java and jar commands are available." |
| exit 1 |
| fi |
| |
| DEFAULT_JAVA_HEAP_MAX=-Xmx1024m |
| type="$1" |
| shift |
| case $type in |
| client) |
| # set the client class path |
| LENSCPPATH=$LENS_CONF:`ls ${BASEDIR}/lib/* 2>/dev/null | tr "\n" ':' 2>/dev/null` |
| if test -z "$LENS_CLIENT_HEAP" |
| then |
| LENS_CLIENT_HEAP=$DEFAULT_JAVA_HEAP_MAX |
| fi |
| LENS_OPTS="$LENS_OPTS $LENS_CLIENT_OPTS $LENS_CLIENT_HEAP" |
| LENS_LOG_DIR="${LENS_LOG_DIR:-$BASEDIR/logs}" |
| export LENS_LOG_DIR |
| LENS_HOME_DIR="${LENS_HOME_DIR:-$BASEDIR}" |
| export LENS_HOME_DIR |
| ;; |
| server) |
| if test -z "$LENS_SERVER_HEAP" |
| then |
| LENS_SERVER_HEAP=$DEFAULT_JAVA_HEAP_MAX |
| fi |
| LENS_OPTS="$LENS_OPTS $LENS_SERVER_OPTS $LENS_SERVER_HEAP" |
| LENSCPPATH="${LENS_CONF}:${LENSCPPATH}" |
| LENS_EXPANDED_WEBAPP_DIR=${LENS_EXPANDED_WEBAPP_DIR:-${BASEDIR}/webapp} |
| export LENS_EXPANDED_WEBAPP_DIR |
| # set the server classpath |
| if [ ! -d ${LENS_EXPANDED_WEBAPP_DIR}/lens-server/WEB-INF ]; then |
| mkdir -p ${LENS_EXPANDED_WEBAPP_DIR}/lens-server |
| cd ${LENS_EXPANDED_WEBAPP_DIR}/lens-server |
| $JAR_BIN -xf ${BASEDIR}/webapp/lens-server.war |
| cd - |
| fi |
| LENSCPPATH="${LENSCPPATH}:${LENS_EXPANDED_WEBAPP_DIR}/lens-server/WEB-INF/classes" |
| LENSCPPATH=${LENSCPPATH}:`ls ${LENS_EXPANDED_WEBAPP_DIR}/lens-server/WEB-INF/lib/* 2>/dev/null | tr "\n" ':' 2>/dev/null` |
| LENSCPPATH=${LENSCPPATH}:`ls ${BASEDIR}/lib/* 2>/dev/null | tr "\n" ':' 2>/dev/null` |
| |
| HADOOP_CLASSPATH=${HADOOP_CLASSPATH}:${LENSCPPATH} |
| export HADOOP_CLASSPATH |
| |
| # log and pid dirs for applications |
| LENS_LOG_DIR="${LENS_LOG_DIR:-$BASEDIR/logs}" |
| export LENS_LOG_DIR |
| LENS_PID_DIR="${LENS_PID_DIR:-$LENS_LOG_DIR}" |
| # create the pid dir if its not there |
| [ -w "$LENS_PID_DIR" ] || mkdir -p "$LENS_PID_DIR" |
| export LENS_PID_DIR |
| LENS_PID_FILE=${LENS_PID_DIR}/${lens-server}.pid |
| export LENS_PID_FILE |
| LENS_DATA_DIR=${LENS_DATA_DIR:-${BASEDIR}/data} |
| LENS_HOME_DIR="${LENS_HOME_DIR:-$BASEDIR}" |
| export LENS_HOME_DIR |
| ;; |
| *) |
| echo "Invalid option for type: $type" |
| exit 1 |
| ;; |
| esac |
| |
| # add LENS_EXT_CLASSPATH |
| LENSCPPATH=$LENS_EXT_CLASSPATH:$LENSCPPATH |
| |
| export LENSCPPATH |
| export LENS_OPTS |