【solr】【zookeeper】【linux】linux下solr7.2.1+tomcat9.0.27+zookeeper3.5.6集群

solr7.2.1下载地址：http://archive.apache.org/dist/lucene/solr/7.2.1/solr-7.2.1.tgz

tomcat9.0.33下载地址：http://mirrors.hust.edu.cn/apache/tomcat/tomcat-9/v9.0.33/bin/apache-tomcat-9.0.33.tar.gz

zookeeper3.5.6下载地址：https://archive.apache.org/dist/zookeeper/zookeeper-3.5.6/apache-zookeeper-3.5.6-bin.tar.gz

tomcat版本不一样问题不大

 单机器集群，多机器集群在后面补充，就是与单机的不同点

1、solr+tomcat正常启动

 

 

 1.1、修改端口

vi /opt/arch_software/tomcat/apache-tomcat-9.0.27-8881/conf/server.xml

 

 修改完之后按ESC，接着:wq保存退出（注意不要漏了冒号）

vi /opt/arch_software/tomcat/apache-tomcat-9.0.27-8882/conf/server.xml

 

vi /opt/arch_software/tomcat/apache-tomcat-9.0.27-8883/conf/server.xml

 

 1.2、solr的solr-7.2.1/server/solr-webapp下webapp文件夹复制到

 

 

 

 

 创建文件夹

mkdir /opt/arch_software/tomcat/solr/WEB-INF/classes

 

 

 编辑solr的web.xml

vi /opt/arch_software/tomcat/solr/WEB-INF/web.xml

 

 创建文件夹

mkdir /opt/arch_software/solr
mkdir /opt/arch_software/solr/home1
mkdir /opt/arch_software/solr/home2
mkdir /opt/arch_software/solr/home3

 

 

 此时启动三个tomcat，能正常访问就可以了。

上面的configsets是单机需要用到，集群了就不用了可以删除

2、zookeeper配置

zoo_sample.cfg修改为zoo.cfg

 编辑zoo.cfg

vi /opt/arch_software/apache-zookeeper-3.5.6-bin/conf/zoo.cfg

dataDir=/opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin/zkDatas/data

server.1=10.79.6.87:2888:3888
server.2=10.79.6.87:2889:3889
server.3=10.79.6.87:2890:3890
dataLogDir=/opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin/zkDatas/logs

 

 创建文件夹

mkdir /opt/arch_software/apache-zookeeper-3.5.6-bin/zkDatas
mkdir /opt/arch_software/apache-zookeeper-3.5.6-bin/zkDatas/data
mkdir /opt/arch_software/apache-zookeeper-3.5.6-bin/zkDatas/logs

创建文件

touch /opt/arch_software/apache-zookeeper-3.5.6-bin/zkDatas/data/myid

设置文件内容为1

vi /opt/arch_software/apache-zookeeper-3.5.6-bin/zkDatas/data/myid

 

 

 创建文件夹

mkdir /opt/arch_software/zookeeper

复制文件夹apache-zookeeper-3.5.6-bin到zookeeper文件夹下

cp -r /opt/arch_software/apache-zookeeper-3.5.6-bin/ /opt/arch_software/zookeeper/

修改文件夹名称

mv /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin1

另外两个也是

cp -r /opt/arch_software/apache-zookeeper-3.5.6-bin/ /opt/arch_software/zookeeper/
mv /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin2
cp -r /opt/arch_software/apache-zookeeper-3.5.6-bin/ /opt/arch_software/zookeeper/
mv /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin3

修改配置文件

vi /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin1/conf/zoo.cfg

 

 

vi /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin2/conf/zoo.cfg

 

 

vi /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin2/zkDatas/data/myid

vi /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin3/conf/zoo.cfg

vi /opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin3/zkDatas/data/myid

 

 创建文件夹

mkdir /opt/arch_software/solr/cloudhome

 

 

 cp -r /opt/archConfig/tool/solr-7.2.1/server/solr/configsets/sample_techproducts_configs/conf/ /opt/arch_software/solr/cloudhome/

 

 修改solrhome的端口

vi /opt/arch_software/solr/home1/solr.xml

vi /opt/arch_software/solr/home2/solr.xml

vi /opt/arch_software/solr/home3/solr.xml

 

 修改tomcat的catalina.sh文件

vi /opt/arch_software/tomcat/apache-tomcat-9.0.27-8881/bin/catalina.sh

添加JAVA_OPTS="-DzkHost=10.79.6.87:2181,10.79.6.87:2182,10.79.6.87:2183"注意自己ip

vi /opt/arch_software/tomcat/apache-tomcat-9.0.27-8882/bin/catalina.sh
vi /opt/arch_software/tomcat/apache-tomcat-9.0.27-8883/bin/catalina.sh

启动zookeeper

/opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin1/bin/zkServer.sh start
/opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin2/bin/zkServer.sh start
/opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin3/bin/zkServer.sh start

查看zookeeper启动状态

/opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin1/bin/zkServer.sh status
/opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin2/bin/zkServer.sh status
/opt/arch_software/zookeeper/apache-zookeeper-3.5.6-bin3/bin/zkServer.sh status

 

 停止zookeeper就把后面换成stop，重启就换成restart

把solr配置库上传到zookeeper上（注意自己的solr位置和ip）

/opt/archConfig/tool/solr-7.2.1/server/scripts/cloud-scripts/zkcli.sh -zkhost 10.79.6.87:2181,10.79.6.87:2182,10.79.6.87:2183 -cmd upconfig -confdir /opt/arch_software/solr/cloudhome/conf -confname myconf/

 

 启动tomcat

/opt/arch_software/tomcat/apache-tomcat-9.0.27-8881/bin/startup.sh
/opt/arch_software/tomcat/apache-tomcat-9.0.27-8882/bin/startup.sh
/opt/arch_software/tomcat/apache-tomcat-9.0.27-8883/bin/startup.sh

 

 

 

 

 

 

 

多机器集群的不同点

 

 

每个zookeeper机器都要运行zkcli.sh，具体看上面

 效果