title: how to add new Fields into solr schema
body: <p>I am doing data import from Mongo to Solr. For this I need to add new fields into the Solr schema. I am using solr server 5.1.0.</p>
  
  <ol>
  <li>Schema.xml is not available in solrhome/server/solr/core/config directory so I copied one from solr-5.1.0\server\solr\configsets\basic_configs\conf to core\config and added fields into this.  </li>
  <li>Now when we start Solr server I get WARN message that I should remove the schema.xml file as this is now managed-schema. These fields should be moved to managed-schema file, but this didn't happen.  </li>
  <li>How Solr will move the database table to indexing. Does it convert each row into a document? Or I have to specify document structure somewhere?   </li>
  <li>How I can re index the data previously imported? </li>
  </ol>