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Elasticsearch:全文搜索不起作用

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我使用的弹性搜索版本是es2.2 . 我输入与全文搜索官方教程相同的代码 . (https://www.elastic.co/guide/en/elasticsearch/guide/current/match-query.html

似乎全文没有设置错误?谢谢!
我输入的代码如下:

curl -XDELETE 'localhost:9200/my_index '
curl -XPUT 'localhost:9200/my_index ' -d '
{ 
 "settings": { "number_of_shards": 1 }
}'
curl -XPOST 'localhost:9200/my_index/my_type/_bulk' -d'
{ "index": { "_id": 1 }}
{ "title": "The quick brown fox" }
{ "index": { "_id": 2 }}
{ "title": "The quick brown fox jumps over the lazy dog" }
{ "index": { "_id": 3 }}
{ "title": "The quick brown fox jumps over the quick dog" }
{ "index": { "_id": 4 }}
{ "title": "Brown fox brown dog" }'

curl -XGET 'localhost:9200/my_index/my_type/_search' -d'
{
    "query": {
        "match": {
            "title": "QUICK!"
        }
    }
}'

返回的结果是:

{
  "took": 1,
  "timed_out": false,
  "_shards": {
    "total": 1,
    "successful": 1,
    "failed": 0
  },
  "hits": {
    "total": 0,
    "max_score": null,
    "hits": []
  }
}

当我输入存储在索引中的确切查询时,我只能获得一次命中 .

curl -XGET 'localhost:9200/my_index/my_type/_search' -d'
 {
     "query": {
         "match": {
             "title": "The quick brown fox"
         }
     }
 }'

输出为:{“take”:1,“timed_out”:false,“_ shards”:{“total”:1,“success”:1,“failed”:0},“hits”:{“total”: 1,“max_score”:1.4054651,“命中”:[{“_ index”:“my_index”,“_ type”:“my_type”,“_ id”:“1”,“_ score”:1.4054651,“_ source”:{“ Headers “:”快速的棕色狐狸“}}]}}

我也测试了分析仪:

curl -XGET 'localhost:9200/_analyze' -d'
{
  "analyzer": "standard",
  "text": "Text to analyze"
}'

curl: (6) Couldn't resolve host 'GET' {"tokens":[{"token":"text","start_offset":0,"end_offset":4,"type": “","位置":0},{"令牌":"到"," start_offset ":5," end_offset ":7,"键入":" ","位置":1},{"令牌":"分析"," start_offset ":8," end_offset ":15,"键入":" ","位置” :2}]}

这个错误会影响结果吗?

1 回答

  • 0

    现在好了!问题是我没有为“ Headers ”索引设置“分析器” . 当我设置“分析器”时,全文搜索工作!我不应该相信默认的分析仪 .

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