Problem with visualization:
- tokenizes the value of the field. If the field is multi-word, it would create a bar for each work in the field and
- converts all to lower case
For example, field value like an address "123 Street City" would be represented as 3 bars "123", "street", "city".
This is likely happening because Elasticsearch is analyzing your fields. If you want to prevent this, you will need to create a mapping for your index(es) and, in that mapping, define the fields to be
BTW, are you using Logstash for parsing the CSV? If so, Logstash will automatically create
.raw versions of each field that contain the
not_analyzed values in those fields. So, for example, if you have a field named
column1, Logstash will also automatically create a field named
column1.raw for you. If you use the latter field in Kibana, you will get the values as-is, unanalyzed.