samples/datalake/lakesoul/scripts/start_doris.sh

#!/usr/bin/env bash

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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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export JAVA_HOME=/opt/jdk-17
export PATH=${JAVA_HOME}/bin:${PATH}

echo 'start to copy...'
cp -r /opt/doris-bin /opt/doris

echo 'start fe...'
rm -rf /opt/doris/fe/doris-meta/*
/opt/doris/fe/bin/start_fe.sh --daemon

echo 'start be...'
rm -rf /opt/doris/be/storage/*
/opt/doris/be/bin/start_be.sh --daemon

while [[ ! -f "/opt/doris/fe/log/fe.log" ]]; do
    echo "wait log..."
    sleep 2
done

QE=$(grep "QE service start." /opt/doris/fe/log/fe.log)
while [[ -z "${QE}" ]]; do
    echo "wait fe..."
    sleep 2
    QE=$(grep "QE service start." /opt/doris/fe/log/fe.log)
done

echo 'doris is started'

MYSQL_ERROR=$(mysql -u root -P 9030 -h doris </opt/doris-bin/init_doris.sql 2>&1)
ERR=$(echo "${MYSQL_ERROR}" | grep "Can't connect to MySQL")
echo "${ERR}"
while [[ -n "${ERR}" ]]; do
    echo "wait mysql..."
    sleep 2
    MYSQL_ERROR=$(mysql -u root -P 9030 -h doris </opt/doris-bin/init_doris.sql 2>&1)
    ERR=$(echo "${MYSQL_ERROR}" | grep "Can't connect to MySQL")
done

echo 'doris is inited'

tail -F /dev/null