在elasticsearch中过滤geo_distance

Question

我尝试在弹性搜索查询中设置距离我的中心位置的最大距离，排序部分没有问题：

{
    "query" : {
        "match_all" : {}
    },
    "sort"  : [
        {
            "_geo_distance" : {
                "location" : "56,14",
                "order"    : "asc",
                "unit"     : "km"
            }
        }
    ]
}

然而，当我尝试添加过滤器时，我会得到"[geo_distance] filter does not support [location]"：

{
    "query" : {
        "filtered" : {
            "query"  : {
                "match_all" : {}
            },
            "filter" : {
                "geo_distance" : {
                    "distance" : "200m",
                    "location" : {
                        "location" : "56,14"
                    }
                }
            }
        }
    },
    "sort"  : [
        {
            "_geo_distance" : {
                "location" : "56,14",
                "order"    : "asc",
                "unit"     : "km"
            }
        }
    ]
}

我做错了什么想法？

Answer 1

使用此过滤器

 "filter" : {
        "geo_distance" : {
            "distance" : "200m",
            "location" : "56,14"
        }
    }

位置可以是该字段的任何名称，如果您的字段名称是loc或locator，那么查询将是

"filter" : {
            "geo_distance" : {
                "distance" : "200m",
                "loc"/"locator" : "56,14"
            }
        }