环境： redhat as 7

3个节点：
1.编辑/etc/hosts
[hadoop@qxy3 ~]$ cat /etc/hosts
192.168.182.133 qxy1
192.168.182.134 qxy2
192.168.182.135 qxy3

2.

$ vi .bash_profile export JAVA_HOME=/usr/local/jdk1.8.0 export HADOOP_HOME=/home/hadoop/hadoop-2.6.2 export ZK_HOME=/zookeeper export PATH=$PATH:$JAVA_HOME/bin:$HADOOP_HOME/bin:$ZK_HOME/bin

.

3) 每台机器上运行:

$ mkdir /zookeeper/

$ cd $ZK_HOME/conf

$ cp zoo_sample.cfg zoo.cfg

$ vi zoo.cfg

...

dataDir=/home/hadoop/data/zookeeper # the port at which the clients will connect clientPort=2181 server.1= 192.168.182.133:2888:3888 server.2= 192.168.182.134:2888:3888 server.3= 192.168.182.135:2888:3888

4)每台机器上生成myid:

qxy1:

$ echo "1" >home/hadoop/data/zookeeper/myid

qxy2:

$ echo "2" > home/hadoop/data/zookeeper/myid

qxy3:

$ echo "3" >home/hadoop/data/zookeeper/myid

5) 每台机器上启动zookeeper:

$ zkServer.sh start

查看状态:

$ zkServer.sh status 6)查看报错消息 cat /zookeeper/bin/zookeeper.out

ITPub博客

redhat as 7 配置zookeeper

最新文章