{
    "properties" : {
        "emp_no" : {
            "type" : "long"
        },
        "first_name" : {
            "type" : "text"
        },
        "last_name" : {
            "type" : "text"
        },
        "gender" : {
            "type" : "text"
        },
        "birth_date": {
            "type" : "date"
        },
        "hire_date": {
            "type" : "date_nanos"
        },
        "salary" : {
            "type" : "long"
        },
        "languages" : {
            "type" : "byte",
            "fields": {
                "long": {
                    "type": "long"
                },
                "short": {
                    "type": "short"
                },
                "int": {
                    "type": "integer"
                }
            }
        },
        "height": {
            "type" : "float",
            "fields" : {
                "double" : {
                  "type" : "double"
                },
                "scaled_float": {
                    "type": "scaled_float",
                    "scaling_factor": 100
                },
                "half_float": {
                    "type": "half_float"
                }
            }
        },
        "still_hired": {
            "type" : "keyword"
        },
        "avg_worked_seconds" : {
            "type" : "unsigned_long"
        },
        "job_positions" : {
            "type" : "text"
        },
        "is_rehired" : {
            "type" : "keyword"
        },
        "salary_change": {
            "type": "float"
        }
    }
}