Search exact keyword from ES

Elastic Stack Elasticsearch
1

Hi,
I'm using the below query to search and fetch the latest 1 record from ES

GET indexname/_search
{
   "query": {
    "dis_max": {
      "queries": [
        { "match": { "data.target.sampler.keyword": "CPU" }},
        { "match": { "data.row.Hostname.keyword": "HOSTNAME-21" }},
        { "match": { "data.name.keyword": "Average_cpu" }}
      ]
    }
  },
   "size": 1,
  "sort": [
    {
      "@timestamp": {
        "order": "desc"
      }
    }
  ]
}

but in result I'm getting different hostnames.. I expect the result to be only for the "data.row.Hostname.keyword" value

2

The dismal query matched one or more of the queries so there is no guarantee the middle one must match. How come you are not using a Boolean query on terms instead?

3

Hi,
Thanks for the response..

I tried bool must but no luck..

GET indexname/_search
{
   "_source": [ "data.row.Hostname", "data.row.PerUtili" ],
   "query": {
    "bool": {
		"must": [
		    { "match": { "data.target.sampler": "aaCPU" }},
		    { "match": {"data.row.Hostname": "HOSTNAME-21"}},
		    { "match": {"data.row.CPU": "Average_cpu"}}
      
		]
    }
  }, "size": 1,
    "sort": [
    {
      "@timestamp": {
        "order": "desc"
      }
    }
  ]
}
4

Hi.. Used keyword in bool must query.. it works now.

thanks for your help :slight_smile:

5

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