mirror of
https://github.com/asadbek064/hyparquet.git
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95 lines
2.4 KiB
JSON
95 lines
2.4 KiB
JSON
{
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"version": 1,
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"schema": [
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{
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"name": "root",
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"num_children": 1
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},
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{
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"type": "INT32",
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"repetition_type": "OPTIONAL",
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"name": "l_partkey"
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}
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],
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"num_rows": 39,
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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": "INT32",
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"encodings": [
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"PLAIN",
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"BIT_PACKED",
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"RLE"
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],
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"path_in_schema": [
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"l_partkey"
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],
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"codec": "SNAPPY",
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"num_values": 39,
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"total_uncompressed_size": 180,
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"total_compressed_size": 40,
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"data_page_offset": 4,
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"dictionary_page_offset": 0,
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"statistics": {
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"max": 1552,
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"min": 1552,
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"null_count": 0,
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"max_value": 1552,
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"min_value": 1552
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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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"bloom_filter_length": [
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{
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"field_1": {
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"field_1": 0,
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"field_2": 162,
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"field_3": 22,
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"field_5": {
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"field_1": 39,
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"field_2": 0,
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"field_3": 3,
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"field_4": 4
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}
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},
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"field_2": 22
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}
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]
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},
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"offset_index_offset": 67,
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"offset_index_length": 10,
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"column_index_offset": 44,
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"column_index_length": 23,
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"crypto_metadata": 23
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}
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],
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"total_byte_size": 180,
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"num_rows": 39
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}
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],
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"key_value_metadata": [
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{
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"key": "is.date.correct",
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"value": "true"
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},
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{
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"key": "dremio.arrow.schema.2.1",
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"value": "{\n \"fields\" : [ {\n \"name\" : \"l_partkey\",\n \"nullable\" : true,\n \"type\" : {\n \"name\" : \"int\",\n \"bitWidth\" : 32,\n \"isSigned\" : true\n },\n \"children\" : [ ]\n } ]\n}"
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},
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{
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"key": "dremio.version",
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"value": "3.2.0-201905102005330382-0598733"
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}
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],
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"created_by": "parquet-mr version 1.12.0-201812210311360288-a86293f (build cec1a483e9dcd545e09170ae787d3dcb13744433)",
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"metadata_length": 550
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}
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