cestos7安装zookeeper

zookeeper安装包下载地址http://archive.apache.org/dist/zookeeper/

一、单机

在/usr目录下

curl -L-O http://archive.apache.org/dist/zookeeper/zookeeper-3.4.10/zookeeper-3.4.10.tar.gz

tar -zxf zookeeper-3.4.5.tar.gz

在主目录下创建data和logs两个目录用于存储数据和日志：

cd /usr/myapp/zookeeper-3.4.5
mkdir data
mkdir logs

在conf目录下新建zoo.cfg文件，写入以下内容保存：

tickTime=2000
dataDir=/usr/myapp/zookeeper-3.4.5/data
dataLogDir=/usr/myapp/zookeeper-3.4.5/logs
clientPort=2181

进入bin目录，启动、停止、重启分和查看当前节点状态（包括集群中是何角色）别执行：

./zkServer.sh start
./zkServer.sh stop
./zkServer.sh restart
./zkServer.sh status

启动脚本

#!/bin/sh
ZOOKEEPER_HOME=/usr/zookeeper
ZOOKEEPER_BIN=${ZOOKEEPER_HOME}/bincase "$1" in
start)
${ZOOKEEPER_BIN}/zkServer.sh start
;;
stop)
${ZOOKEEPER_BIN}/zkServer.sh stop
;;
esac