{
    "properties" : {
        "emp_no" : {
            "type" : "integer"
        },
        "first_name" : {
            "type" : "keyword"
        },
        "gender" : {
            "type" : "text"
        },
        "languages" : {
            "type" : "byte"
        },
        "last_name" : {
            "type" : "keyword"
        },
        "salary" : {
            "type" : "integer"
        },
        "_meta_field": {
            "type" : "keyword"
        },
        "hire_date": {
          "type": "date"
        },
        "job": {
            "type": "text",
            "fields": {
                "raw": {
                  "type": "keyword"
                }
            }
        },
        "long_noidx": {
          "type": "long",
          "index": false,
          "doc_values": false
        }
    }
}