text: /**
   * Send an arbitrary HTTP GET request to Solr
   * Use case: use a Search handler exposed by Solr but not supported by this client
   * for example MoreLikeThisHandler (https://wiki.apache.org/solr/MoreLikeThisHandler)
   */
  const solr = require('./../lib/solr');
  
  const client = solr.createClient();
  
  const query = 'q=id:UTF8TEST&mlt.fl=manu,cat&mlt.mindf=1&mlt.mintf=1';
  client.get('mlt', query, function (err, obj) {
    if (err) {
      console.log(err);
    } else {
      console.log(obj);
    }
  });
  