检测zookeeper和kafka是否正常

cd $(dirname $)

source ~/.bash_profile

count_zoo=`ps -ef | grep "config/zookeeper.properties" | grep -v grep | wc -l`
count_kafka=`ps -ef | grep "config/server.properties" | grep -v grep | wc -l`
count_2181=`netstat -antp | grep ":2181" | grep -v grep | wc -l`
count_9092=`netstat -antp | grep ":9092" | grep -v grep | wc -l` echo $count_zoo if [ $count_zoo -eq ] || [ $count_kafka -eq ] || [ $count_2181 -eq ] || [ $count_9092 -eq ];then
bin/kafka-server-stop.sh
bin/zookeeper-server-stop.sh
nohup bin/zookeeper-server-start.sh config/zookeeper.properties&
nohup bin/kafka-server-start.sh config/server.properties &
fi
cd $(dirname $)

count=`ps -ef | grep "python watch_file_temp.py" | grep -v grep | wc -l`
count_9092=`netstat -antp | grep ":9092" | grep -v grep | wc -l` if [ $count -eq ] || [ $count_9092 -eq ];then
killall - watch_file_temp.py
nohup /usr/bin/python watch_file_temp.py &
fi

ps -ef | grep kafka | awk '{print $2}' | xargs kill -9

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