Getting rpc error when making post aggregation type quantilesDoublesSketchToHistogram

[saketbairoliya2]

Here is my query:

{
  "queryType": "timeseries",
  "dataSource": "dc_94b4f5fdfde940979b79c50539d8322a_b42fde98efed4e638a0016b34b3c10cf_dataset_label",
  "granularity": "all",
  "aggregations": [
    {
      "type": "quantilesDoublesSketch",
      "fieldName": "double_sketch",
      "k": 1024,
      "name": "quantile_sketch"
    }
  ],
  "postAggregations": [
    {
      "type": "quantilesDoublesSketchToHistogram",
      "name": "histogram",
      "numBins": 50,
      "field": {
        "fieldName": "quantile_sketch",
        "name": "quantile_sketch",
        "type": "fieldAccess"
      }
    }
  ],
  "intervals": "2022-08-28/2022-10-20"
}

I get an rpc error. The same query works when executed via druid or via SQL command. Can you please help here? @jbguerraz

[saketbairoliya2]

We're able to connect to druid and get back the response but looks like the response.Frame object errors because of list of numbers are being returned instead of individual value. Any suggestion to fix this? @jbguerraz

[jbguerraz]

Hello @saketbairoliya2
See #94
Probably we can close this one (I let you do so if you think so as well)

[saketbairoliya2]

Not required anymore. Closing this.