Elasticsearch index document but next query returns 0 hits

Question

关注请求后

POST http://192.168.36.235:9200/object_folder666_integration_debug/_doc?pretty=true&error_trace=true HTTP/1.1
Accept: application/json
Content-Type: application/json
10.0.18362; .NET Framework 4.8.4010.0; Nest)
Host: 192.168.36.235:9200
Content-Length: 1325

{/* -object content- */}

我收到了 201 条回复，看起来文档已编入索引。

HTTP/1.1 201 Created
Location: /object_folder666_integration_debug/_doc/d99jLXUBNoTXVKywvedm
content-type: application/json; charset=UTF-8
content-length: 267

{
  "_index" : "object_folder666_integration_debug",
  "_type" : "_doc",
  "_id" : "d99jLXUBNoTXVKywvedm",
  "_version" : 1,
  "result" : "created",
  "_shards" : {
    "total" : 1,
    "successful" : 1,
    "failed" : 0
  },
  "_seq_no" : 0,
  "_primary_term" : 1
}

但是当我执行第二个查询（搜索）时，我的命中率为 0，不知道出了什么问题。

要求：

http://192.168.36.235:9200/object_folder666_integration_debug/_search?size=10000

回复：

{"took":3,"timed_out":false,"_shards":{"total":1,"successful":1,"skipped":0,"failed":0},"hits":{"total":{"value":0,"relation":"eq"},"max_score":null,"hits":[]}}

要求：

http://192.168.36.235:9200/object_folder666_integration_debug/_settings

回复：

{"object_folder666_integration_debug":{"settings":{"index":{"search":{"slowlog":{"threshold":{"fetch":{"warn":"1s"}}}},"refresh_interval":"-1","number_of_shards":"1","provided_name":"object_folder666_integration_debug","merge":{"policy":{"max_merge_at_once":"10"}},"max_result_window":"2147483647","creation_date":"1602790714822","analysis":{"filter":{"word_delimeter":{"split_on_numerics":"false","generate_word_parts":"false","type":"word_delimiter","preserve_original":"true","generate_number_parts":"false"},"eng_stemmer":{"type":"snowball"}},"analyzer":{"whitespace_word_delimeter":{"filter":["lowercase","word_delimeter"],"type":"custom","tokenizer":"whitespace"},"default":{"filter":["lowercase","eng_stemmer"],"type":"custom","tokenizer":"standard"},"whitespace":{"filter":["lowercase"],"type":"custom","tokenizer":"whitespace"},"not_analyzed_lowercase":{"filter":["lowercase"],"type":"custom","tokenizer":"keyword"}}},"number_of_replicas":"0","uuid":"BoIlI0VYSLSi7-8ioaEGtg","version":{"created":"7090299"}}}}}

Answer 1

问题是您的索引的刷新间隔设置为 -1，这意味着永远不会自动刷新，除非您手动执行。

所以你有两个选择：

一个。你保持这种方式，但在每次索引之后，你需要运行以刷新你的索引

GET http://192.168.36.235:9200/_refresh

乙。您决定更改它并让您的索引更规律地刷新，默认为每秒刷新一次，方法是运行只刷新一次

PUT GET http://192.168.36.235:9200/object_folder666_integration_debug/_settings
{
  "index.refresh_interval": "1s"
}

Elasticsearch index document but next query returns 0 hits

Elasticsearch index document but next query returns 0 hits

c#

elasticsearch

nest