Searchable fields not available in Discover tab of Kibana

[maarten]

Not all fields that are indicated as searchable appear in the Discover tab.

E.g. the following document.* fields in the index:

Versus then the available fields in the Discover tab, where there is a question mark next to document. I would expect the searchable fields to be available here.

The aggregatable document fields are however available in the visualisation tab.

How can I get all searchable fields (or the document.* fields) in the Discover tab?

We're using ES 6.4.2.

[matw (Matthias Wilhelm)]

Hi
Could you try editing the field filter by unchecking "Hide missing fields"?

Thanks & Best,
Matthias

[maarten]

That was indeed the solution. Thanks a lot, Matthias!