标签：zookeeper
[root@power_centos_6 ~]# cd /home/downloads/zookeeper-3.4.6
[root@power_centos_6 zookeeper-3.4.6]# cd conf
[root@power_centos_6 conf]# cat zk1.cfg
tickTime=2000
initLimit=10
syncLimit=5
dataDir=/home/apache/zoo/zk1
clientPort=2181
server.1=10.6.212.188:2888:3888
server.2=10.6.212.188:2889:3889
server.3=10.6.212.188:2890:3890
[root@power_centos_6 conf]# cat zk2.cfg
tickTime=2000
initLimit=10
syncLimit=5
dataDir=/home/apache/zoo/zk2
clientPort=2182
server.1=10.6.212.188:2888:3888
server.2=10.6.212.188:2889:3889
server.3=10.6.212.188:2890:3890
[root@power_centos_6 conf]# cat zk3.cfg
tickTime=2000
initLimit=10
syncLimit=5
dataDir=/home/apache/zoo/zk3
clientPort=2183
server.1=10.6.212.188:2888:3888
server.2=10.6.212.188:2889:3889
server.3=10.6.212.188:2890:3890
[root@power_centos_6 conf]# ls
configuration.xsl log4j.properties zk1.cfg zk2.cfg zk3.cfg _zoo.cfg zoo_sample.cfg
[root@power_centos_6 conf]# tree /home/apache/zoo/
/home/apache/zoo/
├── zk1
│ ├── myid
│ └── version-2
│ ├── acceptedEpoch
│ ├── currentEpoch
│ ├── log.100000001
│ └── snapshot.0
├── zk2
│ ├── myid
│ └── version-2
│ ├── acceptedEpoch
│ ├── currentEpoch
│ └── log.100000001
└── zk3
├── myid
└── version-2
├── acceptedEpoch
├── currentEpoch
├── log.100000001
└── snapshot.100000000
6 directories, 14 files
[root@power_centos_6 conf]#
启动三个zookeeper 服务器：
bin/zkServer.sh start conf/zk1.cfg
bin/zkServer.sh start conf/zk2.cfg
bin/zkServer.sh start conf/zk3.cfg
查看zookeeper谁是leader谁是follewer：
bin/zkServer.sh status conf/zk1.cfg
JMX enabled by default
Using config: conf/zk1.cfg
Mode: follower
bin/zkServer.sh status conf/zk2.cfg
JMX enabled by default
Using config: conf/zk2.cfg
Mode: leader
bin/zkServer.sh status conf/zk3.cfg
JMX enabled by default
Using config: conf/zk3.cfg
Mode: follower
很明显2是leader
标签：zookeeper
原文地址：http://power9li.blog.51cto.com/8267716/1588060
