| #!/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. |
| |
| curdir=`dirname "$0"` |
| curdir=`cd "$curdir"; pwd` |
| |
| OPTS=$(getopt \ |
| -n $0 \ |
| -o '' \ |
| -l 'daemon' \ |
| -- "$@") |
| |
| eval set -- "$OPTS" |
| |
| RUN_DAEMON=0 |
| while true; do |
| case "$1" in |
| --daemon) RUN_DAEMON=1 ; shift ;; |
| --) shift ; break ;; |
| *) ehco "Internal error" ; exit 1 ;; |
| esac |
| done |
| |
| export DORIS_HOME=`cd "$curdir/.."; pwd` |
| |
| # export env variables from be.conf |
| # |
| # UDF_RUNTIME_DIR |
| # LOG_DIR |
| # PID_DIR |
| export UDF_RUNTIME_DIR=${DORIS_HOME}/lib/udf-runtime |
| export LOG_DIR=${DORIS_HOME}/log |
| export PID_DIR=`cd "$curdir"; pwd` |
| |
| while read line; do |
| envline=`echo $line | sed 's/[[:blank:]]*=[[:blank:]]*/=/g' | sed 's/^[[:blank:]]*//g' | egrep "^[[:upper:]]([[:upper:]]|_|[[:digit:]])*="` |
| envline=`eval "echo $envline"` |
| if [[ $envline == *"="* ]]; then |
| eval 'export "$envline"' |
| fi |
| done < $DORIS_HOME/conf/be.conf |
| |
| if [ -e $DORIS_HOME/bin/palo_env.sh ]; then |
| source $DORIS_HOME/bin/palo_env.sh |
| fi |
| |
| if [ ! -d $LOG_DIR ]; then |
| mkdir -p $LOG_DIR |
| fi |
| |
| if [ ! -d $UDF_RUNTIME_DIR ]; then |
| mkdir -p ${UDF_RUNTIME_DIR} |
| fi |
| |
| rm -f ${UDF_RUNTIME_DIR}/* |
| |
| pidfile=$PID_DIR/be.pid |
| |
| if [ -f $pidfile ]; then |
| if kill -0 $(cat $pidfile) > /dev/null 2>&1; then |
| echo "Backend running as process `cat $pidfile`. Stop it first." |
| exit 1 |
| else |
| rm $pidfile |
| fi |
| fi |
| |
| chmod 755 ${DORIS_HOME}/lib/palo_be |
| echo "start time: "$(date) >> $LOG_DIR/be.out |
| |
| if [ ! -f /bin/limit3 ]; then |
| LIMIT= |
| else |
| LIMIT="/bin/limit3 -c 0 -n 65536" |
| fi |
| |
| if [ ${RUN_DAEMON} -eq 1 ]; then |
| nohup $LIMIT ${DORIS_HOME}/lib/palo_be "$@" >> $LOG_DIR/be.out 2>&1 </dev/null & |
| else |
| $LIMIT ${DORIS_HOME}/lib/palo_be "$@" >> $LOG_DIR/be.out 2>&1 </dev/null |
| fi |