FTS: socket error while querying index

{

 "name": "default_index",

 "type": "fulltext-index",

 "params": {

  "doc_config": {

   "docid_prefix_delim": "",

   "docid_regexp": "",

   "mode": "type_field",

   "type_field": "type"

  },

  "mapping": {

   "default_analyzer": "standard",

   "default_datetime_parser": "dateTimeOptional",

   "default_field": "_all",

   "default_mapping": {

    "dynamic": false,

    "enabled": true,

    "properties": {

     "name": {

      "enabled": true,

      "dynamic": false,

      "fields": [

       {

        "include_in_all": true,

        "include_term_vectors": true,

        "index": true,

        "name": "fullname",

        "store": true,

        "type": "text"

       }

      ]

     }

    }

   },

   "default_type": "_default",

   "docvalues_dynamic": true,

   "index_dynamic": true,

   "store_dynamic": false,

   "type_field": "_type"

  },

  "store": {

   "indexType": "scorch",

   "mossStoreOptions": {},

   "segmentVersion": 15

  }

 },

 "sourceType": "gocbcore",

 "sourceName": "default",

 "sourceUUID": "0d2067017db8c1d34b0ad6644275629a",

 "sourceParams": {},

 "planParams": {

  "maxPartitionsPerPIndex": 1024,

  "numReplicas": 0,

  "indexPartitions": 1

 },

 "uuid": "4752523419488579"

}

{

  "emp_id": "10000001",

  "name": "Kory Palmer",

  "dept": "Engineering",

  "email": "kory@mcdiabetes.com",

  "salary": 75891.68,

  "join_date": "2015-08-13T09:30:00",

  "languages_known": [

    "Quechua",

    "Portuguese",

    "Africans"

  ],

  "is_manager": true,

  "mutated": 0,

  "type": "emp",

  "manages": {

    "team_size": 6,

    "reports": [

      "Hedda Wright",

      "Callia Robinson Sr.",

      "Trista Baker III",

      "Joby Allen",

      "Basha Foster",

      "Salina Allen"

    ]

  }

}

curl -XPOST -H "Content-Type: application/json" -u <username>:<password> http://<your_ip>:8094/api/index/default_index/query -d '{"indexName": "default_index", "size": 10000000, "from": 0, "explain": false, "query": {"match": "Safiya", "field": "fullname"}, "fields": [], "ctl": {"consistency": {"level": "at_plus", "vectors": {"default_index": {"0": 13}}}, "timeout": 60000}}'

2021-03-09 15:10:11 | ERROR | MainProcess | test_thread | [rest_client._http_request] socket error while connecting to http://192.168.10.10:8094/api/index/default_index/query error Remote end closed connection without response