Apache Solr Installation on linux : Complete Setup

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Installing Tomcat 6 in Ubuntu 10.04 and Libmysql-java:

$ sudo apt-get update && apt-get upgrade
$ sudo apt-get install tomcat6 tomcat6-admin tomcat6-common tomcat6-user tomcat6-docs tomcat6-examples

$ sudo apt-get install libmysql-java

Download apache-solr-1.4.1.tgz from http://lucene.apache.org/solr/ and extract it:

$ cd
$ sudo cp apache-solr-1.4.1/dist/apache-solr-1.4.1.war /usr/share/tomcat6/webapps/solr.war
$ sudo cp -R apache-solr-1.4.1/example/solr/ /usr/share/tomcat6/solr/

note : we copy solr folder into /usr/share/tomcat6 and it will pointed as solr home in next step.

Create new Solr configuration in Tomcat6:

$ sudo vim /etc/tomcat6/Catalina/localhost/solr.xml

Paste this into file :

Enable MultipleCore in Solr 1.4.1:

$ sudo cp apache-solr-1.4.1/example/multicore/solr.xml /usr/share/tomcat6/solr/solr.xml
$ sudo cp -R apache-solr-1.4.1/example/multicore/core0 /usr/share/tomcat6/solr/
$ sudo cp -R apache-solr-1.4.1/example/multicore/core1 /usr/share/tomcat6/solr/
$ sudo mkdir /usr/share/tomcat6/solr/core0/data
$ sudo mkdir /usr/share/tomcat6/solr/core1/data
$ sudo chown -R tomcat6:tomcat6 /usr/share/tomcat6/solr/core0/data/
$ sudo chown -R tomcat6:tomcat6 /usr/share/tomcat6/solr/core1/data/
Finally, restart your Tomcat and check it out!

$ sudo service tomcat6 restart

Go to http://localhost:8080/solr/

Please Visit this URL for more details and sequence

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