zookeeper部署

版本：zookeeper-3.4.5-cdh5.10.0.tar.gz

网址：http://archive-primary.cloudera.com/cdh5/cdh/5/

1. 解压

$ tar -zxf zookeeper-3.4.5-cdh5.10.0.tar.gz -C /usr/local
$ mv zookeeper-3.4.5-cdh5.10.0 ./zookeeper

　　

2. 配置文件

$ vim /usr/local/zookeeper/conf/zoo.cfg

# 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=/usr/local/zookeeper/data
# 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.
#
# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
#
# 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

server.1=master:2888:3888
server.2=data1:2888:3888
server.3=data2:2888:3888
server.4=data3:2888:3888

　　

3. 在zookeeper/下

$ mkdir data
$ vim data/myid
1

　　

4. scp 至另外三台

$ scp /usr/local/zookeeper data1:/usr/local/zookeeper
$ scp /usr/local/zookeeper data2:/usr/local/zookeeper
$ scp /usr/local/zookeeper data3:/usr/local/zookeeper

修改myid 编号1-4

　　

5. 启动zookeeper

# master
$ /usr/local/zookeeper/bin/zkServer.sh start
# data1,data2,data3
$ /usr/local/zookeeper/bin/zkServer.sh start

　　

6. jps

1282 QuorumPeerMain
1363 Jps