如何在弹性搜索中搜索文档

Question

如何搜索job_name的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}} 

我试过以下，但我无法找到。

host:port_number/deedloadjobstatus/_search?jobname:DeedDowloader2 

Answer 1

您的解决方案应该工作。我想你只是忘了下划线。 （JOB_NAME，而不是作业名称）

如果你愿意，你可以使用词语查询：

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

阅读：https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-term-query.html