{
  "version": 2,
  "schema": [
    {
      "name": "root",
      "num_children": 1
    },
    {
      "type": "BYTE_ARRAY",
      "repetition_type": "OPTIONAL",
      "name": "empty"
    }
  ],
  "num_rows": 10,
  "row_groups": [
    {
      "columns": [
        {
          "file_offset": 4,
          "meta_data": {
            "type": "BYTE_ARRAY",
            "encodings": ["RLE_DICTIONARY"],
            "path_in_schema": ["empty"],
            "codec": "SNAPPY",
            "num_values": 10,
            "total_uncompressed_size": 40,
            "total_compressed_size": 40,
            "data_page_offset": 18,
            "dictionary_page_offset": 4,
            "statistics": {
              "null_count": 10
            }
          }
        }
      ],
      "total_byte_size": 40,
      "num_rows": 10
    }
  ],
  "created_by": "hyparquet",
  "metadata_length": 82
}