I am currently using Elastic Search and Kibana 5.2 stack.
I created a simple kibana pie chart visualisation with count metric and a "string" field in an index.
I am getting the following error when I try to apply a filter on a string field by clicking on the Kibana pie chart.
"Filter bar: The "abc.keyword" field cannot be used for filtering"
Has anyone faced this issue before?
Appreciate any help with resolving the issue.