presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/file/FileHiveMetastore.java/FileHiveMetastore/FileHiveMetastore
class FileHiveMetastore:    @Inject
    public FileHiveMetastore(HdfsEnvironment hdfsEnvironment, FileHiveMetastoreConfig config)
    {
        this(hdfsEnvironment, config.getCatalogDirectory(), config.getMetastoreUser());
    }