Good morning or afternoon, folks.
I hope I present my issue understandably, and in the right forum.
I'm running Elastic Stack 5.6, and most things are working well. However, when I try to create a Logstash-based visualization in Kibana, and use "Terms" or "Significant Terms" for aggregation, I'm presented with fields in the pick list, which are strange to me. They look like this:
So, ".keyword" seems to be appended to all of the fields. I see the same fields in the "Index Patterns" in Kibana, and they list as "Aggregatable". But, they don't seem to be.
What am I doing wrong?