ZooKeeper單服務器配置偽集群以及ZooKeeper基本命令操作示例
ZooKeeper下載地址： https://zookeeper.apache.org/releases.html#download （1）安裝： 1 2 3 [ root @ localhost ~ ] # cd /usr/local/src [ root @ localhost src ] # tar -zxvf zookeeper-3.4.11.tar.gz [ root @ localhost src ] # mv zookeeper-3.4.11 /usr/local/zookeeper （2）添加環境變量： 1 [ root @ localhost local ] # vim /etc/profile 添加以下內容： 1 2 export ZOOKEEPER_HOME = / usr / local / zookeeper export PATH = . : $ PATH : $ ZOOKEEPER_HOME / bin 1 [ root @ localhost local ] # source /etc/profile （3）修改ZooKeeper配置文件： 因為這裡是在單服務器上面搭建zookeeper偽集群，所以需要分別在zookeeper路徑（ /usr/local/zookeeper ）新建三個目錄：server1 、server2 、server2。 用於存儲每個zookeeper節點的配置文件和數據 1 2 [ root @ localhost local ] # cd /usr/local/zookeeper/ [ root @ localhost zookeeper ] # mkdir server1 server2 server3 然後在每個server目錄裡面分別新建目錄：data、dataLog 1 2 3 4 5 6 7 8 [ root @ localhost zookeeper ] # cd /usr/local/zooke