ElasticSearch上的简单搜索麻烦

  • Z时代
  • 2024-01-10
  • 分类：问答

我正在使用Elasticsearch 2.1。我不太清楚自己在做什么错。它使我困惑查询，过滤器之间的区别…您能帮我吗？

我正在尝试执行此查询。它返回一个空结果：

curl -XGET 'http://ESNode01:9201/living_team/inputs/_search?pretty' -d '
{
    "query": {
        "filtered": { 
            "query": { "match_all": {} },
            "filter": { "term": { "channel": "Feina" } }
        }
     }
}
'

但是，当我执行不带过滤器的查询时，它将返回所有内容：

curl -XGET 'http://ESNode01:9201/living_team/inputs/_search?pretty' -d '
{
    "query": {
        "filtered": { 
            "query": { "match_all": {} },
        }
     }
}
'

这是一个文档样本：

{
  "user":"living_team",
  "timestamp":"2015-12-14T18:06:47.085Z",
  "matter":"snip2.PNG",
  "comment":"Archive",
  "channel":"Feina",
  "feedTypes":[
     20
  ],
  "property_general_ldate":"2015-12-14T18:06:47.085Z",
  "property_tSize":7595.0,
  "resources":[
     {
        "timestamp":"2015-12-14T16:58:00.598Z",
        "matter":"snip2.PNG",
        "comment":"Archive",
        "channel":"Feina",
        "feedType":20,
        "mime":"image/png",
        "source":{
           "sourceId":{
              "id":"C:\\Users\\Beep\\Desktop\\share\\snip2.PNG",
              "batch":"c38eec2d-a282-11e5-baf4-382c4ab9e433",
              "client":"VIM12HCNZL"
           },
           "feedType":20,
           "property_folder":"C:\\Users\\Beep\\Desktop\\share",
           "property_lastAccessFolder_ldate":1450111821506
        },
        "property_size":7595.0,
        "property_creation_ldate":"2015-12-14T16:50:20.578Z",
        "property_name":"snip2.PNG",
        "nestedResources":[
        ]
     }
  ]

回答：

这应该工作。

curl - XGET 'http://ESNode01:9201/living_team/inputs/_search?pretty' - d ' {
{
    "query": {"match": {
       "channel": "feina"    }}
}'

以上是 ElasticSearch上的简单搜索麻烦 的全部内容， 来源链接： utcz.com/qa/407145.html

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