Elasticsearch で位置情報を検索する手順 ref: http://qiita.com/amay077/items/9b63a554db340eb86212

file1.sh

curl -XPUT 'http://localhost:9200/myvenues/'

curl -XPUT 'http://localhost:9200/myvenues/venue/_mapping' -d '
{
    "venue" : {
        "properties" : {
            "pin" : { "type" : "geo_point" }
        }
    }
}'

file2.sh

curl -XPUT 'http://localhost:9200/myvenues/venue/1' -d '{
    "name" : "Tokyo St",
    "tag" : ["station", "train"],
    "pin" : {
        "location" : {
            "lat" : 35.68,
            "lon" : 139.76
        }
    }
}'

curl -XPUT 'http://localhost:9200/myvenues/venue/2' -d '{
    "name" : "Nagoya St",
    "tag" : ["station", "train"],
    "pin" : {
        "location" : {
            "lat" : 35.17,
            "lon" : 136.88
        }
    }
}'

file3.txt

curl -XPOST 'http://localhost:9200/myvenues/venue/_search' -d '{
    "query": {
        "filtered" : {
            "query" : {
                "match_all" : {}
            },
            "filter" : {
                "geo_distance" : {
                    "distance" : "20km",
                    "venue.pin" : {
                        "lat" : 35.6,
                        "lon" : 139.8
                    }
                }
            }
        }
    }
}'

file4.txt

{"took":0,"timed_out":false,"_shards":{"total":5,"successful":5,"failed":0},"hits":{"total":1,"max_score":1.0,"hits":[{"_index":"myvenues","_type":"venue","_id":"1","_score":1.0, "_source" : {
    "name" : "Tokyo St",
    "pin" : {
        "location" : {
            "lat" : 35.68,
            "lon" : 139.76
        }
    }
}}]}}

file5.txt

curl -XPOST 'http://localhost:9200/myvenues/venue/_search' -d '{
    "query": {
        "filtered" : {
            "query" : {
                "match_all" : {}
            },
            "filter" : {
                "geo_bounding_box" : {
                    "venue.pin" : {
                        "top_left" : {
                            "lat" : 35.2,
                            "lon" : 136.8
                        },
                        "bottom_right" : {
                            "lat" : 35.1,
                            "lon" : 136.9
                        }
                    }
                }
            }
        }
    }
}'

file6.txt

{"took":0,"timed_out":false,"_shards":{"total":5,"successful":5,"failed":0},"hits":{"total":1,"max_score":1.0,"hits":[{"_index":"myvenues","_type":"venue","_id":"2","_score":1.0, "_source" : {
    "name" : "Nagoya St",
    "pin" : {
        "location" : {
            "lat" : 35.17,
            "lon" : 136.88
        }
    }
}}]}}

file7.txt

curl -XPOST 'http://localhost:9200/myvenues/venue/_search' -d '{
    "query": {
        "filtered" : {
            "query" : {
                "match_all" : {}
            },
            "filter" : {
                "geo_polygon" : {
                    "venue.pin" : {
                        "points" : [
                            [139.7, 35.7],  // 経度が先！
                            [139.8, 35.7],
                            [139.8, 35.6],
                            [139.7, 35.6],
                            [139.7, 35.7]
                        ]
                    }
                }
            }
        }
    }
}'

file8.txt

{"took":0,"timed_out":false,"_shards":{"total":5,"successful":5,"failed":0},"hits":{"total":1,"max_score":1.0,"hits":[{"_index":"myvenues","_type":"venue","_id":"1","_score":1.0, "_source" : {
    "name" : "Tokyo St",
    "pin" : {
        "location" : {
            "lat" : 35.68,
            "lon" : 139.76
        }
    }
}}]}}

venue_example.json

{
    "name" : "Tokyo St",
    "pin" : {
        "location" : {
            "lat" : 35.68,
            "lon" : 139.76
        }
    }
}