title: Indexing and searching by the Solr, which was integrated in Liferay 6.2
body: <p>I can't find some information about using solr in the Liferay portal. How to use solr integrated to the liferay? Solr documentation doesn't contain information about it. But in the Liferay reasources I found information about integration solr plugin only. How I can indexing and searching data from the portlet of liferay portal? Probably i don't understand some general principles... Pls, explain me it. </p>