mirror of
https://github.com/asadbek064/hyparquet.git
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129 lines
3.0 KiB
JSON
129 lines
3.0 KiB
JSON
{
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"version": 1,
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"schema": [
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{
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"name": "hive_schema",
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"num_children": 1
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},
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{
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"repetition_type": "OPTIONAL",
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"name": "my_map",
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"num_children": 1,
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"converted_type": "MAP",
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"logical_type": {
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"type": "MAP"
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}
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},
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{
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"repetition_type": "REPEATED",
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"name": "key_value",
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"num_children": 2,
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"converted_type": "MAP_KEY_VALUE"
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},
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{
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"type": "BYTE_ARRAY",
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"repetition_type": "OPTIONAL",
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"name": "key",
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"converted_type": "UTF8",
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"logical_type": {
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"type": "STRING"
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}
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},
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{
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"type": "BYTE_ARRAY",
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"repetition_type": "OPTIONAL",
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"name": "value",
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"converted_type": "UTF8",
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"logical_type": {
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"type": "STRING"
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}
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}
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],
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"num_rows": 1,
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"row_groups": [
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{
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"columns": [
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{
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"file_offset": 4,
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"meta_data": {
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"type": "BYTE_ARRAY",
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"encodings": [
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"PLAIN",
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"RLE"
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],
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"path_in_schema": [
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"my_map",
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"key_value",
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"key"
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],
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"codec": "GZIP",
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"num_values": 2,
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"total_uncompressed_size": 54,
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"total_compressed_size": 69,
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"data_page_offset": 4,
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"statistics": {
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"null_count": 0,
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"max_value": "parent",
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"min_value": "name"
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},
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"encoding_stats": [
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{
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"page_type": "DATA_PAGE",
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"encoding": "PLAIN",
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"count": 1
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}
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]
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},
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"offset_index_offset": 198,
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"offset_index_length": 11,
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"column_index_offset": 145,
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"column_index_length": 25
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},
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{
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"file_offset": 73,
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"meta_data": {
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"type": "BYTE_ARRAY",
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"encodings": [
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"PLAIN",
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"RLE"
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],
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"path_in_schema": [
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"my_map",
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"key_value",
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"value"
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],
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"codec": "GZIP",
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"num_values": 2,
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"total_uncompressed_size": 57,
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"total_compressed_size": 72,
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"data_page_offset": 73,
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"statistics": {
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"null_count": 0,
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"max_value": "report",
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"min_value": "another"
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},
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"encoding_stats": [
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{
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"page_type": "DATA_PAGE",
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"encoding": "PLAIN",
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"count": 1
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}
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]
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},
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"offset_index_offset": 209,
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"offset_index_length": 12,
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"column_index_offset": 170,
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"column_index_length": 28
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}
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],
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"total_byte_size": 111,
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"num_rows": 1,
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"file_offset": 4,
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"total_compressed_size": 141,
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"ordinal": 0
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}
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],
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"created_by": "parquet-mr version 1.12.2 (build 77e30c8093386ec52c3cfa6c34b7ef3321322c94)",
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"metadata_length": 366
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}
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