zookeeper集群

3台centos虚拟机

vi /etc/hosts

node1 ip1

node2 ip2

node3 ip3

wget http://apache.fayea.com/zookeeper/zookeeper-3.4.9/zookeeper-3.4.9.tar.gz

tar -zxvf zookeeper-3.4.9.tar.gz 

cd zookeeper-3.4.9/conf/
cp zoo_sample.cfg zoo.cfg

vi zoo.cfg

dataDir=/root/zookeeper-3.4.9/tmp

server.1=node1:2888:3888

server.2=node2:2888:3888

server.3=node3:2888:3888

mkdir /root/zookeeper-3.4.9/tmp
echo 1 > /root/zookeeper-3.4.9/tmp/myid

scp -r /root/zookeeper-3.4.9/ node2:/root
scp -r /root/zookeeper-3.4.9/ node3:/root

node2:

echo 2 > /root/zookeeper-3.4.9/tmp/myid

node3:

echo 3 > /root/zookeeper-3.4.9/tmp/myid

cd /root/zookeeper-3.4.9/bin/
./zkServer.sh start

./zkServer.sh status