Making it index:not_analyzed should work, what is the issue with the
results?
Note that loading the _id in fielddata is typically very costly since the
_id field is typically unique per document.
On Thu, Jan 15, 2015 at 10:35 AM, Jason Zhang <moc...@gmail.com> wrote:
> I use a query dsl like:
>
> {
> "filter": {
> "exists": { "field": "info" }
> },
> "sort": { "_id": "desc" }
> }
>
> And the "_id" here is an integer like '123'.
>
> But the result is like:
>
> {
> "took": 50,
> ...
> "hits": {
> ...
> "hits": [
> {
> ...
> "sort": [ null ]
> }]
> }
> }
>
> Also, I've tried to add "_id": { "index": "not_analyzerd" } in the
> _mapping.
> This time the "sort" section returns values. But I find the results are
> still partly unordered.
>
> Can I sort results by _id? How?
>
> Thank you.
>
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--
Adrien Grand
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