presto-hive/src/main/java/io/prestosql/plugin/hive/HiveSessionProperties.java/HiveSessionProperties/getHiveStorageFormat
class HiveSessionProperties:    public static HiveStorageFormat getHiveStorageFormat(ConnectorSession session)
    {
        return session.getProperty(HIVE_STORAGE_FORMAT, HiveStorageFormat.class);
    }