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start_be.sh
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#!/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
RUN_IN_AWS=0
while true; do
case "$1" in
--daemon)
RUN_DAEMON=1
shift
;;
--aws)
RUN_IN_AWS=1
shift
;;
--)
shift
break
;;
*)
echo "Internal error"
exit 1
;;
esac
done
export DORIS_HOME=$(
cd "$curdir/.."
pwd
)
MAX_MAP_COUNT=`sysctl -n vm.max_map_count`
if [ $MAX_MAP_COUNT -lt 2000000 ]; then
echo "Please set vm.max_map_count to be 2000000. sysctl -w vm.max_map_count=2000000"
exit 1
fi
# add libs to CLASSPATH
for f in $DORIS_HOME/lib/*.jar; do
if [ ! -n "${DORIS_JNI_CLASSPATH_PARAMETER}" ]; then
export DORIS_JNI_CLASSPATH_PARAMETER=$f
else
export DORIS_JNI_CLASSPATH_PARAMETER=$f:${DORIS_JNI_CLASSPATH_PARAMETER}
fi
done
# DORIS_JNI_CLASSPATH_PARAMETER is used to configure additional jar path to jvm. e.g. -Djava.class.path=$DORIS_HOME/lib/java-udf.jar
export DORIS_JNI_CLASSPATH_PARAMETER="-Djava.class.path=${DORIS_JNI_CLASSPATH_PARAMETER}"
jdk_version() {
local result
local java_cmd=$JAVA_HOME/bin/java
local IFS=$'\n'
# remove \r for Cygwin
local lines=$("$java_cmd" -Xms32M -Xmx32M -version 2>&1 | tr '\r' '\n')
if [[ -z $java_cmd ]]
then
result=no_java
else
for line in $lines; do
if [[ (-z $result) && ($line = *"version \""*) ]]
then
local ver=$(echo $line | sed -e 's/.*version "\(.*\)"\(.*\)/\1/; 1q')
# on macOS, sed doesn't support '?'
if [[ $ver = "1."* ]]
then
result=$(echo $ver | sed -e 's/1\.\([0-9]*\)\(.*\)/\1/; 1q')
else
result=$(echo $ver | sed -e 's/\([0-9]*\)\(.*\)/\1/; 1q')
fi
fi
done
fi
echo "$result"
}
jvm_arch="amd64"
MACHINE_TYPE=$(uname -m)
if [[ "${MACHINE_TYPE}" == "aarch64" ]]; then
jvm_arch="aarch64"
fi
java_version=$(jdk_version)
if [[ $java_version -gt 8 ]]; then
export LD_LIBRARY_PATH=$JAVA_HOME/lib/server:$JAVA_HOME/lib:$LD_LIBRARY_PATH
# JAVA_HOME is jdk
elif [[ -d "$JAVA_HOME/jre" ]]; then
export LD_LIBRARY_PATH=$JAVA_HOME/jre/lib/$jvm_arch/server:$JAVA_HOME/jre/lib/$jvm_arch:$LD_LIBRARY_PATH
# JAVA_HOME is jre
else
export LD_LIBRARY_PATH=$JAVA_HOME/lib/$jvm_arch/server:$JAVA_HOME/lib/$jvm_arch:$LD_LIBRARY_PATH
fi
# export env variables from be.conf
#
# UDF_RUNTIME_DIR
# LOG_DIR
# PID_DIR
export UDF_RUNTIME_DIR=${DORIS_HOME}/lib/udf-runtime
export LOG_DIR=${DORIS_HOME}/log
export PID_DIR=$(
cd "$curdir"
pwd
)
# set odbc conf path
export ODBCSYSINI=$DORIS_HOME/conf
# support utf8 for oracle database
export NLS_LANG=AMERICAN_AMERICA.AL32UTF8
#filter known leak for lsan.
export LSAN_OPTIONS=suppressions=${DORIS_HOME}/conf/asan_suppr.conf
while read line; do
envline=$(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 ${DORIS_HOME}/lib/doris_be
echo "start time: "$(date) >> $LOG_DIR/be.out
if [ ! -f /bin/limit3 ]; then
LIMIT=
else
LIMIT="/bin/limit3 -c 0 -n 65536"
fi
## If you are not running in aws cloud, disable this env since https://github.com/aws/aws-sdk-cpp/issues/1410.
if [ ${RUN_IN_AWS} -eq 0 ]; then
export AWS_EC2_METADATA_DISABLED=true
fi
if [ ${RUN_DAEMON} -eq 1 ]; then
nohup $LIMIT ${DORIS_HOME}/lib/doris_be "$@" >> $LOG_DIR/be.out 2>&1 < /dev/null &
else
export DORIS_LOG_TO_STDERR=1
$LIMIT ${DORIS_HOME}/lib/doris_be "$@" 2>&1 < /dev/null
fi