feast init fs
cd fs
feast apply
feast registry-dump
{
  "spec": {
    "name": "driver_id",
    "valueType": "INT64",
    "description": "driver id",
    "joinKey": "driver_id"
  },
  "meta": {}
}
{
  "spec": {
    "name": "driver_hourly_stats",
    "entities": [
      "driver_id"
    ],
    "features": [
      {
        "name": "conv_rate",
        "valueType": "FLOAT"
      },
      {
        "name": "acc_rate",
        "valueType": "FLOAT"
      },
      {
        "name": "avg_daily_trips",
        "valueType": "INT64"
      }
    ],
    "ttl": "86400s",
    "batchSource": {
      "type": "BATCH_FILE",
      "eventTimestampColumn": "event_timestamp",
      "createdTimestampColumn": "created",
      "fileOptions": {
        "fileUrl": "/home/user/fs/data/driver_stats.parquet"
      },
      "dataSourceClassType": "feast.infra.offline_stores.file_source.FileSource"
    },
    "online": true
  },
  "meta": {}