Linux部署Apache Solr5.5.2+Apache Zookeeper3.4.6

一、官网下载所需包。

solr-5.5.2.tgz

下载地址:https://mirrors.tuna.tsinghua.edu.cn/apache/lucene/solr/5.5.2/

zookeeper-3.4.6.tar.gz

下载地址:http://apache.org/dist/zookeeper/zookeeper-3.4.6/

solr-5.5.2版本本身已经集成了jetty,所以这里就不需要tomcat了。

二、准备环境

《192.168.0.36服务器》

1.安装JDK 1.7版本以上(You will need the Java Runtime Environment (JRE) version 1.7 or higher.)

略过~~

2.安装zookeeper

创建/usr/solr/文件夹并上传zookeeper-3.4.6.tar.gz到该目录下。

命令进入目录:

cd /usr/solr/

解压文件:

tar -xzvf zookeeper-3.4.6.tar.gz

将解压后得到的zookeeper-3.4.6

创建zookeeper-3.4.6的dataDir文件夹/usr/solr/zookeeper-data。

mkdir zookeeper-data

进入到zookeeper-data目录下创建myid文件。

vi myid

输入1并保存。

进入/usr/solr/zookeeper-3.4.6/conf目录下,拷贝一份zoo_sample.cfg为zoo.cfg

cp zoo_sample.cfg zoo.cfg

修改zoo.cfg中的dataDir=/usr/solr/zookeeper-data

在最后添加:

server.1=192.168.0.36:2999:3999
server.2=192.168.0.33:2999:3999
server.3=192.168.0.32:2999:3999

(端口自己定义)

zoo.cfg文件格式如下:

# 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/solr/zookeeper-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=192.168.0.36:2999:3999
server.2=192.168.0.33:2999:3999
server.3=192.168.0.32:2999:3999

 3.《192.168.0.32服务器》和《192.168.0.33服务器》

按1-2步骤安装好zookeeper。

修改myid内容

备注:每一台服务器zookeeper-data目录下myid中的内容必须与zoo.cfg中添加的server.后面数字编号一致,代表的是第几台服务器。

4.启动每台服务器上的zookeeper。

命令:zookeeper-3.4.6/bin/zkServer.sh start

查看状态:zookeeper-3.4.6/bin/zkServer.sh status

三、安装启动Solr-5.5.2

1.上传solr-5.5.2.tgz到/usr/solr目录下并解压。

tar -xzvf solr-5.5.2.tgz

得到solr-5.5.2

SolrCloud模式启动命令(看帮助命令 solr-5.5.2/bin/solr start -help):

solr-5.5.2/bin/solr start -c -d server -z 192.168.0.33:2181,192.168.0.36:2181,192.168.0.32:2181 -m 1g -s solr

启动成功提示

(如果启动solr提示未安装lsof,请安装:yum install lsof,如果启动成功访问不了有可能是开启了防火墙,关闭防火墙:service iptables stop)

启动成功后访问:http://192.168.0.36:8983/solr(本机:http://localhost:8983/solr) 就可以看到Solr的管理界面了

 2.《192.168.0.32服务器》和《192.168.0.33服务器》

重复第三步骤启动solr访问即可。

 

创建collection命令:

solr-5.5.2/bin/solr create_collection -c my_app -shards 3 -replicationFactor 3

删除collection命令:

solr-5.5.2/bin/solr delete my_app 

清除zookeeper中的数据:

sh solr-5.5.2/server/scripts/cloud-scripts/zkcli.sh -z 192.168.0.33:2181,192.168.36:2181,192.168.0.32:2181 -cmd clear /

参考文档:

https://cwiki.apache.org/confluence/display/solr/Getting+Started

http://archive.apache.org/dist/lucene/solr/ref-guide/apache-solr-ref-guide-5.5.pdf

原文地址:https://www.cnblogs.com/lyxy/p/5826910.html