title: ElasticsearchStatusException contains unrecognized parameter: [ccs_minimize_roundtrips]]]
body: <p>I am trying to do a simple search on ElasticSearch server and getting teh following error</p>
  <pre><code>ElasticsearchStatusException[Elasticsearch exception [type=illegal_argument_exception, reason=request [/recordlist1/_search] contains unrecognized parameter: [ccs_minimize_roundtrips]]]
  </code></pre>
  <p>The query String :
  <code>{&quot;query&quot;:{&quot;match_all&quot;:{&quot;boost&quot;:1.0}}}</code></p>
  <p>I am using :
  elasticsearch-rest-high-level-client (maven artifact)</p>
  <pre><code>SearchRequest searchRequest = new SearchRequest(INDEX);
          
          SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
          searchSourceBuilder.query(QueryBuilders.matchAllQuery());
          searchRequest.source(searchSourceBuilder);
          
          try 
          {
              
              
              System.out.print(searchRequest.source());
              SearchResponse response = getConnection().search(searchRequest,RequestOptions.DEFAULT);
              SearchHit[]  results=response.getHits().getHits();
              for(SearchHit hit : results)
              {
                  String sourceAsString = hit.getSourceAsString();
                  System.out.println( gson.fromJson(sourceAsString, Record.class).year);
              }
              
          } 
          catch(ElasticsearchException e) 
          {
              e.getDetailedMessage();
              e.printStackTrace();
          } 
          catch (java.io.IOException ex)
          {
              ex.getLocalizedMessage();
              ex.printStackTrace();
          }
  </code></pre>