zookeeper集群一次性启动

编写shell脚本

新建文本，命名为start-zookeeper.sh

#!/bin/sh
echo "start zkServer…"
for i in master worker0 worker1
do
ssh $i "/usr/local/zookeeper3.4.8/bin/zkServer.sh start"
done

chmod +x start-zookeeper.sh

./start-zookeeper.sh