Solr Multi Core Setup

Multi-Core Setup

This document covers how to configure Solr/SIREn for a multi-core setup. In this example, the use case is to host 4 index shards in the same Solr instance. Each core shares the same Solr home directory, but has its own index directory (solr.data.dir).

<solr persistent="false">

  <cores adminPath="/admin/cores">
		
  <core name="core0" instanceDir=".">
    <property name="solr.data.dir" value="./data/core0" />
  </core>
		
  <core name="core1" instanceDir=".">
    <property name="solr.data.dir" value="./data/core1" />
  </core>
		
  <core name="core2" instanceDir=".">
    <property name="solr.data.dir" value="./data/core2" />
  </core>
		
  <core name="core3" instanceDir=".">
    <property name="solr.data.dir" value="./data/core3" />
  </core>
		
  </cores>
</solr>