How To Install Apache Solr on Ubuntu 14.04

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In this tutorial, we will show you how to install and configuration of Apache Solr on Ubuntu 14.04 LTS.  For those of you who didn’t know, Apache Solr is an open-source search platform written on Java. It is based on Apache Lucene and is written in Java. Just like Elasticsearch, it supports database queries through REST APIs. Solr aims at providing distributed indexing, replication, and load-balanced querying with automated failover and recovery.

This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple. I will show you through the step by step installation Apache Solr in Ubuntu 14.04.

Install Apache Solr on Ubuntu 14.04

This article assumes you have at least basic knowledge of linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple. I will show you through the step by step installation Apache Solr on Ubuntu 14.04.

Step 1. First, install Java.

Because tomcat and solr are Java-based software we need the Java environment (As it is advised in the Solr wiki: prefer a full JDK to a simple JRE.)

Add the webupd8team Java PPA repository in your system:

After added the PPA, run commands below one by one to install Java:

Verify installed Java version:

Step 2. Install Apache Solr.

Ubuntu provides 3 Solr packages by default: nsolr-commo, the package that contains the actual Solr code; solr-tomcat, Solr integrated with Tomcat; and solr-jetty, which is just like solr-tomcat but with the Jetty web server. In this article, we will install solr-tomcat, so execute the following command:

Then let’s start the server:

Important: the config & index will be stored at : /usr/share/solr/

Step 3. Install tomcat management utilities.

Once installed, you’ll have to grant some user:

Paste these lines (change username and password as you whish):

Step 4. Accessing Apache Solr.

Apache Solr will be available on HTTP port 8080 by default. Open your favourite browser and navigate to http://yourdomain.com:8080/solr  or http://server-ip:8080/solr. If you are using a firewall, please open port 8080 to enable access to the control panel.

Install Apache Solr on Ubuntu 14.04

Congratulations! You have successfully installed Apache Solr. Thanks for using this tutorial for installing Apache Solr on Ubuntu 14.04 system. For additional help or useful information, we recommend you to check the official Apache Solr website.

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