Re: Mult-language searchable in one field

2014-05-09 Thread Martin

and I cant' use the _all field because of own scoring.

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Re: Mult-language searchable in one field

2014-05-09 Thread Itamar Syn-Hershko
And then what analyzer you will use for that?

It is doable, but I'd strongly suggest against it unless you know what you
are doing:
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html#_multi_field_2

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On Fri, May 9, 2014 at 1:40 PM, Martin martin.konr...@echtzeiten.comwrote:

 Hi,

 I've got descriptions in different languages with different analyzers like
 this:

 description_lang: {

- properties: {
   - de: {
  - analyzer: my_analyzer_de
  - type: string
   }
   - en: {
  - analyzer: my_analyzer_en
  - type: string
   }
}

 }

 They are searchabel with description_lang.de and description_lang.enbut 
 I'd like to search them all together with only
 
 description_lang is that possible somehow ?

 Thank you very much,
 Martin

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Re: Mult-language searchable in one field

2014-05-09 Thread Martin

Thank you - I thought may be there is another type like object-type which 
would provide it.
Actually it should be a type like the array-type but with fields you could 
analyse separately.
There would be different analysers for each language (especially because of 
stemming).

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Re: Mult-language searchable in one field

2014-05-09 Thread Martin

OK - I thought I could leave all my queries and add an additional filter if 
the item is available in that language.
I'll watch your talk!

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Re: Mult-language searchable in one field

2014-05-09 Thread joergpra...@gmail.com
You can index two fields into a third common field with index_name in
combination with multi_field. This works like a custom _all field.

Jörg


On Fri, May 9, 2014 at 3:08 PM, Martin martin.konr...@echtzeiten.comwrote:


 OK - I thought I could leave all my queries and add an additional filter
 if the item is available in that language.
 I'll watch your talk!

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Re: Mult-language searchable in one field

2014-05-09 Thread Martin

ah wow - that's cool. I just came across your 
http://jprante.github.io/lessons/2012/05/11/ISBN-search-with-Elasticsearch.html 
which explains it in detail.
That's pretty close to what I want but I just found a new problem: There 
should be a highlighting of the found results - so I guess I'll have to go 
with multiple boolean should queries.

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Re: Mult-language searchable in one field

2014-05-09 Thread joergpra...@gmail.com
Elasticsearch has improved ithe index_name with the copy_to mechanism.

I have set up a gist to demonstrate multilingual highlighting, maybe it is
useful.

https://gist.github.com/jprante/9f7523bb59ea654a3931

Jörg


On Fri, May 9, 2014 at 4:19 PM, Martin martin.konr...@echtzeiten.comwrote:


 ah wow - that's cool. I just came across your
 http://jprante.github.io/lessons/2012/05/11/ISBN-search-with-Elasticsearch.htmlwhich
  explains it in detail.
 That's pretty close to what I want but I just found a new problem: There
 should be a highlighting of the found results - so I guess I'll have to go
 with multiple boolean should queries.

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