安装zookeeper(单机,伪集群)
单机
Apache官网下载Zookeeper-3.4.14
wget http://mirror.azure.cn/apache/zookeeper/zookeeper-3.4.14/zookeeper-3.4.14.tar.gz
解压zookeeper-3.4.14.tar.gz文件
tar -xzvf zookeeper-3.4.14.tar.gz
建立zoo.cfg文件
cd zookeeper-3.4.12
cd conf
cp zoo_sample.cfg zoo.cfg
vim zoo.cfg
1.进入zookeeper安装地址conf文件夹 创建一个配置文件zoo.cfg。
tickTime=2000
initLimit=10
syncLimit=5
dataDir = zookeeper解压路径/data
dataLogDir=zookeeper解压路径/dataLog
clientPort=2181
2.新建存放Zookeeper集群节点ID的myid文件:
mkdir zookeeper解压路径/data
mkdir zookeeper解压路径/dataLog
3 .配置完以后,就可以启动zookeeper服务了,进入Zookeeper/bin目录,运行下面的命令来启动Zookeeper服务
[root@localhost bin]# ./zkServer.sh start
ZooKeeper JMX enabled by default
Using config: /usr/local/software/zookeeper-3.4.8/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
4.默认加载conf名为 zoo.cfg文件,或者可以这样指定文件
[root@localhost bin]# ./zkServer.sh start ../conf/zoo.cfg
ZooKeeper JMX enabled by default
Using config: ../conf/zoo.cfg
Starting zookeeper ... STARTED