JSolr is distributed with configuration files tailored for Joomla!-based indexing using the Apache Solr server. These configuration files cover the indexing of Joomla!-specific content in a number of languages.
JSolr configuration files are distributed as a separate package that can be installed into a Solr index instance.
To install, download the JSolr configuration files and extract them to your Solr index's conf directory (make sure you back up your original schema.xml and solrconfig.xml files first).