命令tar -zxvf 檔名。
2. 建立資料存放目錄和日誌存放目錄
mkdir home/zookeeper/data
mkdir home/zookeeper/logs
3. 將zookeeper-3.4.3/conf目錄下的zoo_sample.cfg檔案拷貝乙份，命名為為「zoo.cfg」。 修改zoo.cfg內容為：
# the number of milliseconds of each tick
ticktime=2000
# the number of ticks that the initial
# synchronization phase can take
initlimit=10
# the number of ticks that can pass between
# sending a request and getting an acknowledgement
synclimit=5
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just
# example sakes.
datadir=/home/zookeeper/data
datalogdir=/home/zookeeper/logs
# the port at which the clients will connect
clientport=2181
## be sure to read the maintenance section of the
# administrator guide before turning on autopurge.
## ## the number of snapshots to retain in datadir
#autopurge.snapretaincount=3
# purge task interval in hours
# set to "0" to disable auto purge feature
#autopurge.purgeinterval=1
# 2888,3888 are election port
server.1=zookeeper:2888:3888
4、建立datadir引數指定的目錄(這裡指的是「 /home/hadooptest/zookeeper-3.4.3/zookeeperdir/zookeeper-data」)，並在目錄下建立檔案，命名為「myid」。
5、在/etc/profile檔案中設定path
修改profile檔案：
sudo vi /etc/profile
export zookeeper_home=/home/hadooptest/zookeeper-3.4.3
path=$zookeeper_home/bin:$path
export path
6、在所有伺服器中執行：
./bin/zookeeper-server-start.sh ../config/zookeeper.properties &
7、輸入jps命令檢視程序
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