Particular word count in particular file

Elastic Stack Elasticsearch
1

Hello Sir,
I want count of keyword occurance in a particular file in elaticsearch .

2

Hi @smitak

I think you can do this with Term Vectors.

3

ok Sir thaks for the reply i will check.

4

I have used below query

GET index_name/_mtermvectors
{
  "ids" : ["1", "2"],
  "parameters": {
      "fields": ["file.filename"],
      "term_statistics": true,
      "offsets":false,
      "payloads":false,
      "positions":false
  }
}

But giving found false. Can you please share any example .
I want to count a particular word occur means "php" how many times in a particular filea.pdf like.

5

Look this example:

POST idx_test/_doc/1
{
  "text":{
    "file": "I read and read a text english"
  }
}

GET idx_test/_mtermvectors
{
  "ids": [
    "1"
  ],
  "parameters": {
    "fields": [
      "text.file"
    ]
  }
}

Output

{
  "docs" : [
    {
      "_index" : "idx_test",
      "_type" : "_doc",
      "_id" : "1",
      "_version" : 1,
      "found" : true,
      "took" : 458,
      "term_vectors" : {
        "text.file" : {
          "field_statistics" : {
            "sum_doc_freq" : 6,
            "doc_count" : 1,
            "sum_ttf" : 7
          },
          "terms" : {
            "a" : {
              "term_freq" : 1,
              "tokens" : [
                {
                  "position" : 4,
                  "start_offset" : 16,
                  "end_offset" : 17
                }
              ]
            },
            "and" : {
              "term_freq" : 1,
              "tokens" : [
                {
                  "position" : 2,
                  "start_offset" : 7,
                  "end_offset" : 10
                }
              ]
            },
            "english" : {
              "term_freq" : 1,
              "tokens" : [
                {
                  "position" : 6,
                  "start_offset" : 23,
                  "end_offset" : 30
                }
              ]
            },
            "i" : {
              "term_freq" : 1,
              "tokens" : [
                {
                  "position" : 0,
                  "start_offset" : 0,
                  "end_offset" : 1
                }
              ]
            },
            "read" : {
              "term_freq" : 2,
              "tokens" : [
                {
                  "position" : 1,
                  "start_offset" : 2,
                  "end_offset" : 6
                },
                {
                  "position" : 3,
                  "start_offset" : 11,
                  "end_offset" : 15
                }
              ]
            },
            "text" : {
              "term_freq" : 1,
              "tokens" : [
                {
                  "position" : 5,
                  "start_offset" : 18,
                  "end_offset" : 22
                }
              ]
            }
          }
        }
      }
    }
  ]
}
6

okay sir. Thank you so much I will try.

7

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.