How to do significant terms aggregation in Kibana analyzed field?

[OksanaBarshchyk (oksana-b)]

Is it possible to do significant terms aggregation in Kibana analyzed field?

Kibana v 5.6.1
For marking field as analyzed I use this mapping:
"field_name": {
"type": "text",
"fielddata" : true,
"index": true
}
As a result I want to see the most un unsual terms.

[rashmi (kulkarni)]

Hi,
I found some similar posts which may be of help to you . They give some detailed explanation.

Significant terms aggregation on analyzed text field

Hi, I'm trying to build a simple visualization that lists the top N significant terms in a data table and then include it in a dashboard. I'm doing this on an analyzed text field for a relatively large index that frankly stretches our hardware to the max. The issue is that the aggregation and visualization on the dashboard works perfectly fine for any number of queries and filters that shrinks the dataset significantly. However, the default "start" for the dashboard is the entire large index an…

If you have more questions, plz do ask here.

Thanks
Rashmi

[Mark_Harwood]

Elasticsearch now has a “significant_text” aggregation for use on text fields but this has not yet been exposed in Kibana.