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From Vadim Gindin <vgin...@detectum.com>
Subject Re: Wrong ID in explain() method.
Date Sun, 31 Dec 2017 12:08:29 GMT
Yes, thanks a lot for your help.

Do you mean that id of category must not be transferred to explain? If yes
why it is happen?

Regards
Vadim Gindin

29 дек. 2017 г. 14:22 пользователь "Mikhail Khludnev" <mkhl@apache.org>
написал:

> Responded on the elastic forum. Have you seen it?
>
>
> On Fri, Dec 29, 2017 at 9:25 AM, Vadim Gindin <vgindin@detectum.com>
> wrote:
>
> > If I check
> >
> > GET myindex/mytype/342
> >
> > Nothing is found.
> >
> > I suppose there is a name conflict and Lucene erroneously finds "id" of
> > a nested object (category from a list) and erroneously assumes that it is
> > an ID of a whole document.
> >
> > Is that possible? Is "id" string is reserved word for Lucene?
> >
> > Regards,
> > Vadim Gindin
> >
> > On Wed, Dec 27, 2017 at 12:43 PM, Vadim Gindin <vgindin@detectum.com>
> > wrote:
> >
> > > Hi all.
> > >
> > > I've written a simple plugin, that implements custom scoring logic and
> > > extending `Explanation`. I have some real index data that looks like
> > this:
> > >
> > >     "_source": {
> > >           "price": 10000,
> > >           "params_model": "Дверь задняя правая Honda CR-V",
> > >           "categories": [
> > >             {
> > >               "id": 3,
> > >               "shop_category_id": "3",
> > >               "name": "Кузов наружные элементы",
> > >               "level": 1
> > >             },
> > >             {
> > >               "id": 342,
> > >               "shop_category_id": "62",
> > >               "name": "Дверь задняя правая",
> > >               "level": 2
> > >             }
> > >           ],
> > >           "params_vendor": "Honda",
> > >         }
> > >
> > > My plugin remembers the document id (that was matched in scorer) to a
> > > collection. When explain(id) is called it checks specified id in this
> > > collection and outputs "matched"/"not matched".
> > >
> > > The questions.
> > > 0. This document is founded by the plugin, but explain(id) method takes
> > > the wrong ID. Why? It happens in the real installation, but in the test
> > > case - it works fine.
> > > 1. ID=342 and others come to explain(id) method. Note, it is not a
> > > document id - it is ID of the nested object (category). Why does it
> > happen?
> > > 2. I have a test case, based on ESIntegTestCase. It works fine with
> this
> > > document. But this document is not founded in the real index.
> > >
> > > Regards,
> > > Vadim Gindin
> > >
> >
>
>
>
> --
> Sincerely yours
> Mikhail Khludnev
>

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