585c21fab4
Add new features: 1. plugins of Ambari and k8s deploy 2. specified config 'priority_network' to solve some ip problems Fix bugs: fix bugs that rebalance does not work in some case. fix count(*) from union stmt bug fix some union stmt bugs fix bugs when try to schema change a clone replica
76 lines
1.9 KiB
Bash
Executable File
76 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright (c) 2017, Baidu.com, Inc. All Rights Reserved
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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curdir=`dirname "$0"`
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curdir=`cd "$curdir"; pwd`
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export PALO_HOME=`cd "$curdir/.."; pwd`
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# export env variables from be.conf
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#
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# UDF_RUNTIME_DIR
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# LOG_DIR
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# PID_DIR
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export UDF_RUNTIME_DIR=${PALO_HOME}/lib/udf-runtime
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export LOG_DIR=${PALO_HOME}/log
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export PID_DIR=`cd "$curdir"; pwd`
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while read line; do
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envline=`echo $line | sed 's/[[:blank:]]*=[[:blank:]]*/=/g' | sed 's/^[[:blank:]]*//g' | egrep "^[[:upper:]]([[:upper:]]|_|[[:digit:]])*="`
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envline=`eval "echo $envline"`
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if [[ $envline == *"="* ]]; then
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eval 'export "$envline"'
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fi
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done < $PALO_HOME/conf/be.conf
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if [ -e $PALO_HOME/bin/palo_env.sh ]; then
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source $PALO_HOME/bin/palo_env.sh
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fi
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if [ ! -d $LOG_DIR ]; then
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mkdir -p $LOG_DIR
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fi
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if [ ! -d $UDF_RUNTIME_DIR ]; then
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mkdir -p ${UDF_RUNTIME_DIR}
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fi
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rm -f ${UDF_RUNTIME_DIR}/*
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pidfile=$PID_DIR/be.pid
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if [ -f $pidfile ]; then
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if flock -nx $pidfile -c "ls > /dev/null 2>&1"; then
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rm $pidfile
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else
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echo "Backend running as process `cat $pidfile`. Stop it first."
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exit 1
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fi
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fi
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chmod 755 ${PALO_HOME}/lib/palo_be
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echo "start time: "$(date) >> $LOG_DIR/be.out
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if [ ! -f /bin/limit3 ]; then
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LIMIT=
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else
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LIMIT="/bin/limit3 -c 0 -n 65536"
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fi
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nohup $LIMIT ${PALO_HOME}/lib/palo_be "$@" >>$LOG_DIR/be.out 2>&1 </dev/null &
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echo $! > $pidfile
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