zookeeper集群的安装

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第一步:解压zookeeper,tar -zxvfzookeeper-3.4.6.tar.gz将zookeeper-3.4.6拷贝到/usr/local/solrcloud下,复制三份分别并将目录名改为zookeeper1、zookeeper2、zookeeper3

第二步:进入zookeeper1文件夹,创建data目录。并在data目录中创建一个myid文件内容为“1”(echo 1 >>data/myid)。

第三步:进入conf文件夹,把zoo_sample.cfg改名为zoo.cfg

第四步:修改zoo.cfg。

修改:

dataDir=/usr/local/solrcloud/zookeeper1/data

clientPort=2181(zookeeper2中为2182、zookeeper3中为2183)

添加:

server.1=192.168.25.150:2881:3881

server.2=192.168.25.150:2882:3882

server.3=192.168.25.150:2883:3883

# 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/solrcloud/zookeeper1/data

# the port at which the clients will connect

clientPort=2181

# the maximum number of client connections.

# increase this if you need to handle more clients

#maxClientCnxns=60

#

# 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=192.168.25.150:2881:3881

server.2=192.168.25.150:2882:3882

server.3=192.168.25.150:2883:3883

 

第五步:对zookeeper2、3中的设置做第二步至第四步修改。

zookeeper2:

myid内容为2

dataDir=/usr/local/solrcloud/zookeeper2/data

clientPort=2182

Zookeeper3:

的myid内容为3

dataDir=/usr/local/solrcloud/zookeeper3/data

clientPort=2183

第六步:启动三个zookeeper

/usr/local/solrcloud/zookeeper1/bin/zkServer.shstart

/usr/local/solrcloud/zookeeper2/bin/zkServer.shstart

/usr/local/solrcloud/zookeeper3/bin/zkServer.shstart

查看集群状态:

/usr/local/solrcloud/zookeeper1/bin/zkServer.shstatus

/usr/local/solrcloud/zookeeper2/bin/zkServer.shstatus

/usr/local/solrcloud/zookeeper3/bin/zkServer.shstatus

 

第七步:开启zookeeper用到的端口,或者直接关闭防火墙。

service iptables stop


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本文固定链接:zookeeper集群的安装
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