Question

在Druid中对ABS数据源运行查询时，我得到了一些计数，但是当同一查询使用ABS_DAILY数据源运行时，计数有所不同。然后我们从ABS制作ABS_DAILY。

{
  "queryType" : "groupBy",
  "dataSource" : "ABS",
  "granularity" : "all",
  "intervals" : [  "2018-07-12T00:00:00.000Z/2018-07-13T00:00:00.000Z" ],
  "descending" : "false",
  "aggregations" : [ {
    "type" : "count",
    "name" : "COUNT",
    "fieldName" : "COUNT"
  } ],
  "postAggregations" : [ ],

  "dimensions" : [ "event_id" ]
}

以下用于提交德鲁伊日常工作的json，它将在特定时间为ABS_DALIY创建细分

{
  "spec": {
    "ioConfig": {
      "firehose": {
        "dataSource": "ABS",                                   
        "interval": "2018-07-12T00:00:00.000Z/2018-07-13T00:00:00.000Z",
        "metrics": null,
        "dimensions": null,
        "type": "ingestSegment"
      },
      "type": "index"
    },
    "dataSchema": {
      "granularitySpec": {
        "queryGranularity": "day",
        "intervals": [
          "2018-07-12T00:00:00.000Z/2018-07-13T00:00:00.000Z"           
        ],
        "segmentGranularity": "day",
        "type": "uniform"
      },
      "dataSource": "ABS_DAILY",                            
      "metricsSpec": [],
      "parser": {
        "parseSpec": {
          "timestampSpec": {
            "column": "server_timestamp",
            "format": "dd MMMM, yyyy (HH:mm:ss)"
          },
          "dimensionsSpec": {
            "dimensionExclusions": [
              "server_timestamp"
            ],
            "dimensions": []
          },
          "format": "json"
        },
        "type": "string"
      }
    }
  },
  "type": "index"
}

我要求ABS_DAILY在其下方返回与ABS Count不同的结果。哪个不应该。

{
  "queryType" : "groupBy",
  "dataSource" : "ERS_DAILY",
  "granularity" : "all",
  "intervals" : [ "2018-07-12T00:00:00.000Z/2018-07-13T00:00:00.000Z" ],
  "descending" : "false",
  "aggregations" : [ {
    "type" : "count",
    "name" : "COUNT",
    "fieldName" : "COUNT"
  } ],
  "postAggregations" : [ ],

  "dimensions" : [ "event_id" ]
}

Answer 1

您正在计算每日汇总的行。

要汇总预先汇总的计数，您现在需要对计数列求和（请参见{!!Form::model($screening,['method'=>'post', 'action'=> ['ReserveController@store',$screening->auditorium->id]])!!} <input type="hidden" name="screening_id" value="{{$screening->id}}"> @foreach($seats as $seat) <label class="checkbox-inline"> {!!Form::checkbox('seat_id[]',$seat->id,null)!!} Number: {{$seat->number}} </label> @endforeach <div class='form-group'> {!!Form::submit('Create Post',['class'=>'btn btn-primary '])!!} </div> {!!Form::close()!!}）

public function store(Request $request){

 $screening_id = $request->screening_id;

 $seat_ids = $request->seat_id;

  foreach($seat_ids as $seat_id){

    Seatreserved::create($seat_id,$screening_id);

   }
}

当我们对数据和行数据执行相同的查询时，德鲁伊计数不同

1 个答案: