presto-orc/src/main/java/io/prestosql/orc/AbstractOrcDataSource.java/AbstractOrcDataSource/DiskOrcDataReader
class AbstractOrcDataSource:        public DiskOrcDataReader(DiskRange diskRange)
        {
            super(id, requireNonNull(diskRange, "diskRange is null").getLength(), toIntExact(options.getStreamBufferSize().toBytes()));
            this.diskRange = diskRange;
        }