Visualize split on boolean valued fields?

[sundar (Sundar Rajan)]

I have a field called allowAnonymous which I extract with a KV filter in logstash, and mutate into a boolean value with convert like below. It is extracted just fine and I can see it in Discover that it has been extracted as a boolean field.

mutate {
convert => {
"allowAnonymous" => "boolean"
 }
}

But if I want to render a visualization, say a pie chart of occurrences of this field, split by TRUE/FALSE, it is not possible in Kibana (I am running 4.5). The fields that are displayed are only of values String and Number. What about boolean? It seems like a pretty basic capability to visualize what proportion of my requests are coming with TRUE vs FALSE. Is it possible in Kibana?

Thanks

[warkolm (Mark Walkom)]

I just checked and it works ok for me;

Can we see your similar settings there?

[sundar (Sundar Rajan)]

[sundar (Sundar Rajan)]

Deleted my logstash-* indexes, refreshed mappings in Kibana and now it is showing up. Thanks for your help. May have been a stale mapping which was causing it to not show.