Atlas search don't return response

[Nazmus_Sakib]

I’m running a free cluster, M0 Sandbox. I create a search index and get the search response first time. but after that I don’t get response. what could be the causes?

[amyjian (Amy)]

Hi @Nazmus_Sakib ! Can you share your index definition in JSON and the query you are running?

[Nazmus_Sakib]

Index definition:

{
  "mappings": {
    "dynamic": false,
    "fields": {
      "hotelName": {
        "maxGrams": 7,
        "minGrams": 3,
        "type": "autocomplete"
      }
    }
  }
}

Query (Copied from atlas search tester on web):

[
  {
    $search: {
      index: 'hotel-search',
      text: {
        query: 'Hot',
        path: {
          'wildcard': '*'
        }
      }
    }
  }
]

And my collection:

{
      "_id":{"$oid":"63e47ec031acc217f8d9b929"},
      "hotelId":"H1153858",
      "hotelName":"Hotel Spa Elia"
}

[Jason_Tran]

@Nazmus_Sakib

[
  {
    $search: {
      index: 'hotel-search',
      text: {
        query: 'Hot',
        path: {
          'wildcard': '*'
        }
      }
    }
  }
]

Can you try the following search query to see if you get any documents?:

[
  {
    $search: {
      index: 'hotel-search',
      autocomplete: {
        query: 'Hot',
        path: 'hotelName'
      }
    }
  }
]

Changes made:

• text operator to autcomplete operator
• path value from {'wildcard' : '*'} to 'hotelName'