ATLAS-3380: Regression: After moving a table to a different database , db…

addons/hive-bridge/src/main/java/org/apache/atlas/hive/hook/events/AlterTableRename.java

@@ -169,7 +169,8 @@ public class AlterTableRename extends BaseHiveEvent {
 
     private void renameStorageDesc(AtlasEntityWithExtInfo oldEntityExtInfo, AtlasEntityWithExtInfo newEntityExtInfo, List<HookNotification> notifications) {
         AtlasEntity oldSd = getStorageDescEntity(oldEntityExtInfo);
-        AtlasEntity newSd = getStorageDescEntity(newEntityExtInfo);
+        AtlasEntity newSd = new AtlasEntity(getStorageDescEntity(newEntityExtInfo)); // make a copy of newSd, since we will be setting relationshipAttributes to 'null' below
+                                                                                     // and we need relationship attributes later during entity full update
 
         if (oldSd != null && newSd != null) {
             AtlasObjectId oldSdId = new AtlasObjectId(oldSd.getTypeName(), ATTRIBUTE_QUALIFIED_NAME, oldSd.getAttribute(ATTRIBUTE_QUALIFIED_NAME));

intg/src/main/java/org/apache/atlas/model/instance/AtlasEntity.java

@@ -201,6 +201,8 @@ public class AtlasEntity extends AtlasStruct implements Serializable {
             setUpdateTime(other.getUpdateTime());
             setVersion(other.getVersion());
             setClassifications(other.getClassifications());
+            setRelationshipAttributes(other.getRelationshipAttributes());
+            setMeanings(other.getMeanings());
         }
     }