presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/metadata/ColumnMetadataRow.java/ColumnMetadataRow/ColumnMetadataRow
class ColumnMetadataRow:    public ColumnMetadataRow(long tableId, long columnId, String columnName, OptionalInt sortOrdinalPosition, OptionalInt bucketOrdinalPosition)
    {
        this.tableId = tableId;
        this.columnId = columnId;
        this.columnName = requireNonNull(columnName, "columnName is null");
        this.sortOrdinalPosition = requireNonNull(sortOrdinalPosition, "sortOrdinalPosition is null");
        this.bucketOrdinalPosition = requireNonNull(bucketOrdinalPosition, "bucketOrdinalPosition is null");
    }