Fixing Concurrency Issues with TypeMapper

test case demonstrating a thread-unsafe operation of IndexerMappingServiceImpl.getIndexMappingFromRecordSchema(..) and the fix for that

Conflicts:

indexer-core/src/main/java/org/opengroup/osdu/indexer/service/IndexerMappingServiceImpl.java

indexer-core/src/main/java/org/opengroup/osdu/indexer/service/IndexerMappingServiceImpl.java

@@ -137,9 +137,9 @@ public class IndexerMappingServiceImpl extends MappingServiceImpl implements IMa
         Kind kind = new Kind(schema.getKind());
 
         for (Map.Entry<String, Object> entry : schema.getMetaSchema().entrySet()) {
-            if (entry.getKey() == RecordMetaAttribute.AUTHORITY.getValue()) {
+            if (RecordMetaAttribute.AUTHORITY.getValue().equals(entry.getKey())) {
                 metaMapping.put(entry.getKey(), TypeMapper.getMetaAttributeIndexerMapping(entry.getKey(), kind.getAuthority()));
-            } else if (entry.getKey() == RecordMetaAttribute.SOURCE.getValue()) {
+            } else if (RecordMetaAttribute.SOURCE.getValue().equals(entry.getKey())) {
                 metaMapping.put(entry.getKey(), TypeMapper.getMetaAttributeIndexerMapping(entry.getKey(), kind.getSource()));
             } else {
                 metaMapping.put(entry.getKey(), TypeMapper.getMetaAttributeIndexerMapping(entry.getKey(), null));
@@ -196,9 +196,10 @@ public class IndexerMappingServiceImpl extends MappingServiceImpl implements IMa
         Map<String, Object> properties = new HashMap<>();
         Kind kind = new Kind(schema.getKind());
         for (String attribute : missing) {
-            if (attribute == RecordMetaAttribute.AUTHORITY.getValue()) {
+            if (RecordMetaAttribute.AUTHORITY.getValue().equals(attribute)) {
                 properties.put(attribute, TypeMapper.getMetaAttributeIndexerMapping(attribute, kind.getAuthority()));
-            } else if (attribute == RecordMetaAttribute.SOURCE.getValue()) {
+                log.info(String.format("Syncing Index Mapping for kind %s, Authority %s", schema.getKind(), kind.getAuthority(), index));
+            } else if (RecordMetaAttribute.SOURCE.getValue().equals(attribute)) {
                 properties.put(attribute, TypeMapper.getMetaAttributeIndexerMapping(attribute, kind.getSource()));
             } else {
                 properties.put(attribute, TypeMapper.getMetaAttributeIndexerMapping(attribute, null));