安裝 Zookeeper 並啓動 Zookeeper 服務

原文地址：http://blog.csdn.net/shawearn1027/article/details/55097249

一、安裝 Zookeeper

下載地址：http://zookeeper.apache.org/

將下載後的 zookeeper 解壓，在 conf/ 下創建 zoo.cfg 文件

tickTime=2000
dataDir=/var/lib/zookeeper
clientPort=2181

tickTime

the basic time unit in milliseconds used by ZooKeeper. It is used to do heartbeats and the minimum session timeout will be twice the tickTime.

dataDir

the location to store the in-memory database snapshots and, unless specified otherwise, the transaction log of updates to the database.

clientPort

the port to listen for client connections

二、啓動 Zookeeper 服務

bin/zkServer.sh start

三、連接 Zookeeper 服務器

$ bin/zkCli.sh -server 127.0.0.1:2181

具體查看 zookeeper 官方說明：

http://zookeeper.apache.org/doc/trunk/zookeeperStarted.html