public String exportPropertyValue(String key) {
    return Objects.toString(fetchPropertyValue(splitKey(key), true));
  }
Fetches and formats a property value.
@param key the property key
@return the formatted property value (or the default value) or null if not assigned
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/properties/PropertyManager.java