presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/file/FileHiveMetastore.java/FileHiveMetastore/getTableMetadataDirectory
class FileHiveMetastore:    private Path getTableMetadataDirectory(String databaseName, String tableName)
    {
        return new Path(getDatabaseMetadataDirectory(databaseName), tableName);
    }