Great question. I do not think there is an API to get that data (someone
please correct me if I am wrong), but since the type is basically just
another field inside the Lucene document, you can also run a
aggregation/facet on the implicit field called _type:
{
"size": 0,
"query": {"match_all": {}},
"aggs" : {
"types" : {
"terms" : { "field" : "_type" }
}
}
}
Cheers,
Ivan
On Sun, Jun 29, 2014 at 9:40 AM, Jinyuan Zhou <[email protected]>
wrote:
> Thanks,
>
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