i am unable to understand to add solr service is unavailable in hdp2.2
but i got DEMO Version only see below..
Solr is a search platform from the Apache Lucene project. Its major features include full-text search, hit highlighting, faceted search, dynamic clustering, database integration, and rich document (e.g., Word, PDF) handling. This service is for Demo purposes only and is not officially supported
Yes, It is a demo version only. Solr is not available to install via Ambari by default. You need to package Solr yourself and leverage Ambari custom stacks to deploy. The github link is a good start to learn how to package it. You can learn more here: https://cwiki.apache.org/confluence/display/AMBARI/Defining+a+Custom+Stack+and+Services