【转】Linux安装zookeeper

转载出处：https://www.cnblogs.com/MonsterCui-Code/p/8973727.html

安装Zookeeper

1、解压缩 zookeeper-3.4.6.tar.gz

 tar -zxvf zookeeper-3.4.6.tar.gz

2、将j解压后文件移动到目标文件夹中

mv ./zookeeper-3.4.6 /usr/local/zookeeper

3、进入到 /usr/local/zookeeper/zookeeper-3.4.6/conf 目录中

cd zookeeper-3.4.6/conf/

4、复制 zoo_sample.cfg 文件的并命名为为 zoo.cfg
在运行Zookeepr前，应先建立配置文件，按惯例命名为zoo.cfg,并把它放在conf子目录下，也可以把它放在/etc/zookeeper下。

cp zoo_sample.cfg zoo.cfg

5、用 vim 打开 zoo.cfg 文件并修改其内容

vim zoo.cfg

// 添加这两句话
dataDir=/usr/local/zookeeper/zookeeper-3.4.6/data
dataLogDir=/usr/local/zookeeper/zookeeper-3.4.6/logs

6、进入到 /usr/local/services/zookeeper/zookeeper-3.4.6/bin 目录中

vim /etc/profile 配置环境变量

7、使 /etc/ 目录下的 profile 文件即可生效

source /etc/profile

8、启动 zookeeper 服务

cd /usr/local/zookeeper/zookeeper-3.4.6/bin
zkServer.sh start

如打印如下信息则表明启动成功：

ZooKeeper JMX enabled by default
    Using config: /usr/local/services/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg
    Starting zookeeper ... STARTED

9、查询 zookeeper 状态

zkServer.sh status

10、关闭 zookeeper 服务

zkServer.sh stop
    如打印如下信息则表明成功关闭：
    ZooKeeper JMX enabled by default
    Using config: /usr/local/services/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg
    Stopping zookeeper ... STOPPED

11、重启 zookeeper 服务

 zkServer.sh restart
    如打印如下信息则表明重启成功：
    ZooKeeper JMX enabled by default
    Using config: /usr/local/services/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg
    ZooKeeper JMX enabled by default
    Using config: /usr/local/services/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg
    Stopping zookeeper ... STOPPED
    ZooKeeper JMX enabled by default
    Using config: /usr/local/services/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg
    Starting zookeeper ... STARTED