2.2.3 zookeeper集群安装 第一步:解压zookeeper,tar -zxvf zookeeper-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.sh start
/usr/local/solrcloud/zookeeper2/bin/zkServer.sh start
/usr/local/solrcloud/zookeeper3/bin/zkServer.sh start
查看集群状态:
/usr/local/solrcloud/zookeeper1/bin/zkServer.sh status
/usr/local/solrcloud/zookeeper2/bin/zkServer.sh status
/usr/local/solrcloud/zookeeper3/bin/zkServer.sh status 第七步:开启zookeeper用到的端口,或者直接关闭防火墙。
service iptables stop
2.3 tomcat安装
第一步:将apache-tomcat-7.0.47.tar.gz解压
tar -zxvf apache-tomcat-7.0.47.tar.gz
第二步:把解压后的tomcat复制到/usr/local/solrcloud/目录下复制四份。
/usr/local/solrcloud/tomcat1
/usr/local/solrcloud/tomcat2
/usr/local/solrcloud/tomcat3
/usr/local/solrcloud/tomcat4
第三步:修改tomcat的server.xml
vim tomcat2/conf/server.xml,把其中的端口后都加一。保证两个tomcat可以正常运行不发生端口冲突。