Still setting up Test Elastic Search

src/test/java/at/ac/uibk/gitsearch/repository/search/testESService/ElasticSearchTestServerConfiguration.java

@@ -67,6 +67,7 @@ public class ElasticSearchTestServerConfiguration {
 			try {
 			File f = File.createTempFile("tobedeleted", "txt");
 			Settings s =  Settings.builder().put("http.port", "29200")
+						 .put("transport.port", "29300")
 			             .put("node.name", "esSharingTest")
 	                     .put("transport.type", "netty4")
 		                 .put("http.type", "netty4")