Trying to search field name with the wildcard on kibana visualisation

[Aamir_A]

Hello,

We are trying to creating a sample visualiser based on wildcard field name. We have below sample data.

{
        "_index" : "bitbucket",
        "_type" : "pr",
        "_id" : "6MX7t2wBin-1xMwjuoah",
        "_score" : 2.4100592,
        "_source" : {
          "Title" : "implemented update product version after successful app registration",
          "State" : "MERGED",
          "Id" : 2803,
          "NumberOfParticipants" : 8,
          "Participants" : {
            "A" : false,
            "B" : false,
            "C" : false,
            "D" : false,
            "E" : false,
            "F" : false,
            "G" : true,
            "H" : true
          },
          "Age" : 36
        }
      },
      {
        "_index" : "bitbucket",
        "_type" : "pr",
        "_id" : "38X7t2wBin-1xMwjloas",
        "_score" : 2.4100592,
        "_source" : {
          "Title" : "defect fix",
          "PR_State" : "MERGED",
          "NumberOfParticipants" : 8,
          "Participants" : {
            "A" : false,
            "B" : true,
            "C" : false,
            "D" : false,
            "E" : false,
            "F" : false,
            "G" : false,
            "H" : false
          },
          "Age" : 24
        }
      } 

We are trying to create a bar chart where on Y axes it will show number of true count and on X axes it will show participants name.

[nickpeihl]

This is not currently possible since your Participants are in a nested object and Kibana does not support nested fields. https://github.com/elastic/kibana/issues/1084