我在 ElasticSearch 索引中插入了 3 条记录,如下所示:
curl -XPOST 'http://127.0.0.1:9200/geoindex_test/STREET?pretty=1' -d '
{ "cityNames" : [ { "language" : "ENG",
"name" : "w bridgewater",
"raw_name" : "W BRIDGEWATER"
},
{ "language" : "ENG",
"name" : "west bridgewater",
"raw_name" : "West Bridgewater"
}
],
"id" : 1,
"streetNames" : [ { "language" : "ENG",
"name" : "cram rd",
"raw_name" : "Cram Rd"
} ]
}'
curl -XPOST 'http://127.0.0.1:9200/geoindex_test/STREET?pretty=1' -d '
{ "cityNames" : [ { "language" : "ENG",
"name" : "bridgewater corners",
"raw_name" : "BRIDGEWATER CORNERS"
},
{ "language" : "ENG",
"name" : "bridgewater center",
"raw_name" : "Bridgewater Center"
}
],
"id" : 2,
"streetNames" : [ { "language" : "ENG",
"name" : "valley view rd",
"raw_name" : "Valley View Rd"
} ]
}'
curl -XPOST 'http://127.0.0.1:9200/geoindex_test/STREET?pretty=1' -d '
{ "cityNames" : [ { "language" : "ENG",
"name" : "bridgewater",
"raw_name" : "Bridgewater"
},
{ "language" : "ENG",
"name" : "windsor",
"raw_name" : "Windsor"
}
],
"id" : 3,
"streetNames" : [ { "language" : "ENG",
"name" : "valley view rd",
"raw_name" : "Valley View Rd"
} ]
}'
我执行如下搜索:
curl -XGET 'http://127.0.0.1:9200/geoindex_test/STREET/_search?pretty=1' -d '
{
"query" : {
"match" : { "cityNames.name" : "bridgewater" }
}
}'
我认为 ElasticSearch 将返回第三条记录(id == 3)作为最佳匹配(记录 3 是与“bridgewater”的唯一完全匹配),但它返回 id 1(w bridgewater)的记录作为最佳匹配。我究竟做错了什么?