RANGER-2690: Added default DisplayName while creating Tag
diff --git a/security-admin/src/main/java/org/apache/ranger/rest/ServiceREST.java b/security-admin/src/main/java/org/apache/ranger/rest/ServiceREST.java
index 6d5d8f9..f27be59 100644
--- a/security-admin/src/main/java/org/apache/ranger/rest/ServiceREST.java
+++ b/security-admin/src/main/java/org/apache/ranger/rest/ServiceREST.java
@@ -4193,6 +4193,7 @@
 			RangerService tagService = new RangerService();
 
 			tagService.setName(context.tagServiceName);
+			tagService.setDisplayName(context.tagServiceName);//set DEFAULT display name
 			tagService.setType(EmbeddedServiceDefsUtil.EMBEDDED_SERVICEDEF_TAG_NAME);
 
 			LOG.info("creating tag-service [" + context.tagServiceName + "]");