presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/storage/OrcFileRewriter.java/OrcFileRewriter/OrcFileInfo
class OrcFileRewriter:        public OrcFileInfo(long rowCount, long uncompressedSize)
        {
            this.rowCount = rowCount;
            this.uncompressedSize = uncompressedSize;
        }