during analysis i found some fields in my index were empty. For quality improvement in the source system (needs manual updates) i tried to discover all rows where specific fields are empty. But non of the searches return a result.
Checked already that there is definitely one row present matching the criteria.
I tried things like
Nothing works. I am using latest kibana version 4.0.2 as well as elasticsearch 1.5.2
Do i miss something?? Any suggestions??