SOLR series: deploy SOLR in Linux

Software environment:
Operating System: rehl 5
JDK: JDK 1.6.0 _ 16
Tomcat: 6.0.20
I. Install JDK
Run:
# Sh/home/apps/jdk-6u16-linux-i586-rpm.bin
Install the SDK in the/usr/Java directory by default.
After the installation is complete, run:
# Java-version
The current JRE version is displayed. If it is not 1.6.0 _ 16 (earlier version 1.4 is installed by default), you need to modify the configuration. Run:
# Vi/etc/profile
Add the following content:
Java_home =/usr/Java/jdk1.6.0 _ 16
Classpath =.: $ java_home/lib/tools. Jar
Path = $ java_home/bin: $ path
Export java_home classpath path
Restart the system.
Ii. install Tomcat
Download the Tomcat 6 installation package: apache-tomcat-6.0.20.tar.gz under/home/apps from http://tomcat.apache.org/download-60.cgiand execute:
# Tar zxvf apache-tomcat-6.0.20.tar.gz
# Cp-A apache-tomcat-6.0.20.tar.gz/usr/local/Apache-Tomcat-6.0.20
# Cd, USR, local, Apache, tomcat, 6.0.20, and bin
#./Startup. Sh
Start Tomcat
Iii. Install SOLR
Slave.
Create the SOLR. xml file and add the following content:
<? XML version = "1.0" encoding = "UTF-8"?>
<Context docbase = "/usr/local/Apache-Tomcat-6.0.20/webapps/SOLR. War" DEBUG = "0" crosscontext = "true">
<Environment name = "SOLR/home" type = "Java. lang. string "value ="/usr/local/Apache-Tomcat-6.0.20/webapps/SOLR "override =" true "/>
</Context>
Copy the SOLR. xml file to the/usr/local/Apache-Tomcat-6.0.20/CONF/Catalina/localhost directory.
Create the SOLR. xml file and add the following content:
<? XML version = "1.0" encoding = "UTF-8" standalone = "yes"?>
<SOLR sharedlib = "lib" persistent = "true">
<Cores adminpath = "/admin/cores">
<Core default = "true" instancedir = "Forum" name = "Forum"> </Core>
<Core default = "false" instancedir = "space" name = "space"> </Core>
<Core default = "false" instancedir = "group" name = "group"> </Core>
</Cores>
</SOLR>
Here we have created three solrcore instances: Forum, space, and group. Copy the SOLR. xml file to/usr/local/Apache-Tomcat-6.0.20/webapps/solrusr/local/Apache-Tomcat-6.0.20/webapps/SOLR.
Create folders Forum, space, and group in the usr/local/Apache-Tomcat-6.0.20/webapps/SOLR directory and configure them in the corresponding directories. Here we use Forum as an example, describes how to configure Forum search for SOLR.
Create the directory conf under the Forum Directory, which creates files: solrconfig. XML, schema. XML (both files are required), forum-data-config.xml files. Edit the three files by referring to the attachment.
Restart Tomcat and open the link http: // 192.168.56.102: 8080/SOLR/in the browser. If the correct management interface is displayed, congratulations, the deployment is successful!