I am trying to visualize the data in elasticseach using kibana. Data is already loaded in elasticsearch and i can browse the data using head plugin. I tried creating(importing) a index in Kibana and it did show the index information ( name, fields, etc) and created the index.
Now, when i try to discover the data using discover wizard, it shows nothing.
I verified that the kibana is connected to elasticsearch ( it is able to fetch index information from ES).
How do i debug kibana ? and what could be wrong here ?