File size: 2,314 Bytes
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"schema_name": "match_index_parquet",
"schema_version": 3,
"artifact": "match_index.parquet",
"format": "parquet",
"row_grain": "one row per match-map demo",
"description": "Semantic match-map-level grouping and aggregate counts. Physical shard paths and byte offsets live only in sample_index.parquet.",
"primary_key": [
"match_id"
],
"columns": [
{
"name": "match_id",
"arrow_type": "string",
"nullable": false
},
{
"name": "split",
"arrow_type": "string",
"nullable": false
},
{
"name": "map_slug",
"arrow_type": "string",
"nullable": false
},
{
"name": "round_count",
"arrow_type": "int32",
"nullable": false
},
{
"name": "complete_10_rounds",
"arrow_type": "int32",
"nullable": false,
"description": "Number of rounds with all 10 POV samples present."
},
{
"name": "sample_count",
"arrow_type": "int32",
"nullable": false
},
{
"name": "pov_count",
"arrow_type": "int32",
"nullable": false,
"description": "Distinct anonymized POV ids observed for this match."
},
{
"name": "total_frames",
"arrow_type": "int64",
"nullable": false
},
{
"name": "total_duration_s",
"arrow_type": "float64",
"nullable": false
},
{
"name": "first_tick",
"arrow_type": "int64",
"nullable": false,
"description": "Earliest released round/sample tick for this match."
},
{
"name": "last_tick",
"arrow_type": "int64",
"nullable": false,
"description": "Latest released round/sample tick for this match."
},
{
"name": "t_rounds_won",
"arrow_type": "int32",
"nullable": false
},
{
"name": "ct_rounds_won",
"arrow_type": "int32",
"nullable": false
}
],
"validation": [
"primary key is unique",
"round_count > 0",
"complete_10_rounds == round_count",
"sample_count > 0",
"pov_count == 10",
"total_frames > 0",
"total_duration_s > 0",
"first_tick <= last_tick",
"t_rounds_won + ct_rounds_won <= round_count",
"no resolution, shard_path, or byte-offset columns are present",
"no column is named map"
]
}
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