too much lines commented when removing the cluster header property - grr

src/main/scala/ch/memobase/rico2edm/utils/ElasticSearchClientWrapper.scala

@@ -138,12 +138,14 @@ object ElasticSearchClientWrapper extends Logging{
     cp. https://discuss.elastic.co/t/when-does-client-need-cluster-name/114916
     val headers = Array(new BasicHeader("cluster.name", props.get(Keys.ELASTIC_CLUSTERNAME).toString)
       .asInstanceOf[Header])
-    new RestHighLevelClient(RestClient.builder(hosts.toArray : _*).setDefaultHeaders(headers))
 
      */
-  }
+    new RestHighLevelClient(RestClient.builder(hosts.toArray : _*))
+
 
+  }
 
 
+  
 
 }