如何在Elastic search中搜索文档

Question

如何从job_name搜索ES文档？ 这是文档的样子：

{"_index":"deedloadjobstatus","_type":"DeedExtract","_id":"AVX0UkVKNGSyAbnrJkor","_score":1.0,
 "_source":{"luigi_task_name": "DeedExtract", "job_name": "DeedDowloader2", "successful": 1, 
 "start_time": "2016-07-16T20:59:21.000Z", "error_message": null, "month": 7, "end_time": "2016-07-16T20:59:21.000Z", 
 "monthname": "Jul", "year": 2016, "runtime": 0, 
 "all_params": {"job_name": "DeedDowloader2", "run_date": "2016-07-15"}, 
 "@timestamp": "2016-07-16T20:59:21.000Z", "day": 16}}

我尝试了以下操作，但找不到。

host:port_number/deedloadjobstatus/_search?jobname:DeedDowloader2

Answer 1

您的解决方案应该可以工作。 我想您只是忘记了下划线。 （ job_name而不是jobname ）

如果需要，可以使用术语查询：

{
  "query": {
    "term": {
      "job_name": "DeedDowloader2" 
    }
  }
}

请阅读以下内容： https : //www.elastic.co/guide/zh-CN/elasticsearch/reference/current/query-dsl-term-query.html