In terms of the parsing exception, can you simply index the document with
the field entirely?
As far as sorting goes, it makes sense to push the location-less documents
to the top or bottom. You lost me on the part regarding the rescorer. Do
you need the location-less documents to be returned in your query?
--
Ivan
On Tue, Jul 8, 2014 at 9:16 AM, coder <mukulnit...@gmail.com> wrote:
> HI,
>
> I need to index a mix of documents, some of which needs to be indexed
> using geo_point with a location fields but there are some other documents
> which don't contain location field. Whenever I do indexing, I keep getting
> Mapper parsing exception with location={} during indexing and elasticsearch
> stops importing documents. Can anyone give me any idea how to work around
> the problem ?
>
> Also, My requirement needs me to give search results based on location
> based biasing. I have read
> http://www.elasticsearch.org/blog/geo-location-and-search/ but not able
> to fit it in my usecase. Since I have a mix of documents, I can't simply
> sort on the basis of geo distance since it will put documents without
> location field either at top or at bottom while sorting. Can anyone tell me
> how can I apply sorting only on top k results. I have read about Query
> rescorer but I can't use it. I need to apply location based sorting only
> when a certain documents are returned. Based on that I need to make a
> decision whether to apply sorting or not. If I'll use rescorer it will
> rescore documents everytime. Is there anyway by which I can incorporate
> weight of location based score in normal score. Default can 0 and if some
> score x comes, use F(x). My problem is getting a proper formula for the
> case and how to use it in a query ?
>
> Looking forward for your help !!!
>
> Thanks,
>
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