Write invalid parquet PageLocations which table sort by some columns

  // Write data pages
  for (const DataPage& page : pages_) {
    if (page.header.data_page_header.num_values == 0) {
      // Skip empty pages
      location.offset = -1;
      location.compressed_page_size = 0;
      location.first_row_index = -1;
      AddLocationToOffsetIndex(location);
      continue;
    }

bool ComputeCandidatePages(
    const vector<parquet::PageLocation>& page_locations,
    const vector<RowRange>& candidate_ranges,
    const int64_t num_rows, vector<int>* candidate_pages) {
  if (!ValidatePageLocations(page_locations, num_rows)) return false