Question

我正在使用ElasticSearch 1.1.0，并尝试使用地理距离过滤器。

这是我的映射

{
"dynamic": "true",
"numeric_detection": true,
"properties": {
    "address": {
        "type": "nested",
        "properties": {
            "city": {
                "type": "string"
            },
            "country": {
                "type": "string"
            },
            "location": {
                "type": "geo_point"
            },
            "postcode": {
                "type": "integer"
            },
            "region": {
                "type": "string"
            },
            "state": {
                "type": "string"
                }
            }    
        }
    }
}

这是我的文件

"address": {
    "postcode": "29004",
    "city": "Málaga",
    "state": "Málaga",
    "region": "Málaga",
    "country": "espagne",
    "location": {
        "lat": 36.68676,
        "lon": -4.49028
    }
}

（映射是在索引任何文档之前创建的，并且文档已被很好地编入索引）。但是当尝试使用以下查询字符串

获取此annonce时

{
"query": {
    "filtered": {
        "query": {
            "match_all": {

            }
        },
        "filter": {
            "geo_distance": {
                "distance": "200km",
                "address.location": {
                    "lat": 36.68676,
                    "lon": -4.49028
                }
            }
        }
    }
}
}

我没有结果......我无法理解为什么。难道我做错了什么？谢谢你的帮助:)！

Answer 1

好的，我忘了设置long_lat映射选项... https://www.elastic.co/guide/en/elasticsearch/reference/1.4/mapping-geo-point-type.html#_mapping_options

elasticSearch geoPoint的问题

1 个答案: