Hey,
the completion suggester does not execute a real search query as it uses
different data structures. This also means, that it does not support
filters. There are plans to support something like a context in order to
have a lightweight filter, see
https://github.com/elasticsearch/elasticsearch/issues/3959
This will allow you suggest only for products in a certain category or for
restaurants around you (as it also has geo support).
--Alex
On Wed, Jan 29, 2014 at 1:18 PM, Ilija Subasic <subasic.il...@gmail.com>wrote:
> Hi,
> I am trying to combine it with the query or a filter with suggester, so
> that suggestions are returned only for the hits. Is it possible to
> constraint autcomplete (or any suggester for that matter) to work on a
> subset of data. E.g. I've got some users with associated documents and I
> want to serve them document title suggestions but only for the documents
> they can access. I've tried:
>
> {
> "filter" : {
> "term" : {
> "user_id" : "test"
> }
> },
> "suggest" : {
> "title_suggester" : {
> "text" : "r",
> "completion" : {
> "field" : "title_suggest"
> }
> }
> }
> }
>
> and it returns all documents for user "test, and all suggestions for all
> users. I was able to hack around it by introducing an extra user_id as a
> prefix for every suggestions, but looking for a more principled way.
> Thanks!
>
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