(feat)(Business Glossary) glossary term relationship graphql changes

datahub-graphql-core/src/main/java/com/linkedin/datahub/graphql/GmsGraphQLEngine.java

@@ -236,6 +236,7 @@ public static void configureRuntimeWiring(final RuntimeWiring.Builder builder) {
         configureTagAssociationResolver(builder);
         configureDataJobResolvers(builder);
         configureMLFeatureTableResolvers(builder);
+        configureGlossaryRelationshipResolvers(builder);
     }
 
     public static GraphQLEngine.Builder builder() {
@@ -749,6 +750,14 @@ private static void configureMLFeatureTableResolvers(final RuntimeWiring.Builder
             );
     }
 
+    private static void configureGlossaryRelationshipResolvers(final RuntimeWiring.Builder builder) {
+        builder.type("GlossaryTerm", typeWiring -> typeWiring
+            .dataFetcher("relationships", new AuthenticatedResolver<>(
+                new EntityRelationshipsResultResolver(GmsClientFactory.getRelationshipsClient())
+            ))
+        );
+    }
+
 
     private static <T> DataLoader<String, DataFetcherResult<T>> createDataLoader(final LoadableType<T> graphType, final QueryContext queryContext) {
         BatchLoaderContextProvider contextProvider = () -> queryContext;

datahub-graphql-core/src/main/resources/gms.graphql

@@ -500,8 +500,14 @@ type GlossaryTermInfo {
     Properties of the glossary term
     """
     customProperties: [StringMapEntry!]
+
+    """
+    Schema definition of glossary term
+    """
+    rawSchema: String
 }
 
+
 type DataPlatform implements Entity {
     """
     Urn of the data platform
@@ -939,7 +945,7 @@ type DownstreamEntityRelationships {
 type DataFlowDataJobsRelationships {
     entities: [EntityRelationshipLegacy]
 }
-
+ 
 type UpstreamLineage {
     """
     List of upstream datasets

datahub-web-react/src/graphql/glossaryTerm.graphql

@@ -1,9 +1,33 @@
-query getGlossaryTerm($urn: String!) {
+query getGlossaryTerm($urn: String!, $start: Int, $count: Int) {
     glossaryTerm(urn: $urn) {
         urn
         type
         name
         hierarchicalName
+        isRealtedTerms: relationships(types: ["IsA"], direction: OUTGOING, start: $start, count: $count) {
+            start
+            count
+            total
+            relationships {
+                entity {
+                    ... on GlossaryTerm {
+                        urn
+                    }
+                }
+            }
+        }
+        hasRealtedTerms: relationships(types: ["HasA"], direction: OUTGOING, start: $start, count: $count) {
+            start
+            count
+            total
+            relationships {
+                entity {
+                    ... on GlossaryTerm {
+                        urn
+                    }
+                }
+            }
+        }
         ownership {
             ...ownershipFields
         }