solr/solr.xml
<?xml version="1.0" encoding="UTF-8" ?>
<solr persistent="false">
<cores adminPath="/admin/cores" host="${host:}" hostPort="${jetty.port:}">
<core name="default" instanceDir="." dataDir="default/data"/>
<core name="development" instanceDir="." dataDir="development/data"/>
<core name="test" instanceDir="." dataDir="test/data"/>
</cores>
</solr>