{
  "feature_columns": {
    "numeric": [
      "duration_sec",
      "duration_zscore",
      "avg_duration_7",
      "failure_rate_7",
      "err_msg_len",
      "hour_sin",
      "hour_cos"
    ],
    "categorical": [
      "job_nm",
      "tasksgroup_nm",
      "zone",
      "is_zeppelin",
      "is_weekend"
    ],
    "anomaly_numeric": [
      "duration_sec",
      "duration_zscore",
      "avg_duration_7",
      "failure_rate_7",
      "err_msg_len",
      "hour_sin",
      "hour_cos"
    ]
  },
  "required_fields": [
    "zone",
    "job_nm",
    "tasksgroup_nm",
    "job_start_time",
    "duration",
    "status",
    "err_msg",
    "zeppelin"
  ]
}