Asciifolding not working with FOSElasticabundle

Question

I'm using serializer to get fields, and stempel plugin for Polish language search for elasticSearch. Trying to get something like in this example, but without success:

https://www.elastic.co/guide/en/elasticsearch/guide/current/asciifolding-token-filter.html#asciifolding-token-filter

It's my config:

fos_elastica:
    serializer: ~
    clients:
        default: { host: 127.0.0.1, port: 9200 }
    indexes:
        bpo:
            settings:
                index:
                    analysis:
                        analyzer:
                            folding:
                                tokenizer: standard
                                filter: [standard, lowercase, asciifolding, polish_stem]
        types:
            company:
                properties:
                    name:
                        type: string
                        analyzer: standard
                        fields:
                            folded:
                                type: string
                                analyzer: folding
                serializer:
                    groups: [elastica]
                    version: '1.1'
                    serialize_null: true
                persistence:
                    driver: orm
                    model: AppBundle\Entity\Company
                    repository: AppBundle\Repository\CompanyRepository
                    provider: ~
                    finder: ~

And then check:

$ curl "127.0.0.1:9200/bpo/_analyze?analyzer=folding&text=spółka&pretty"
{
  "tokens" : [ {
    "token" : "spￃﾳￅ",
    "start_offset" : 0,
    "end_offset" : 5,
    "type" : "<ALPHANUM>",
    "position" : 0
  }, {
    "token" : "ﾂ",
    "start_offset" : 5,
    "end_offset" : 6,
    "type" : "<KATAKANA>",
    "position" : 1
  }, {
    "token" : "ka",
    "start_offset" : 6,
    "end_offset" : 8,
    "type" : "<ALPHANUM>",
    "position" : 2
  } ]
}

Even when trying to get ß ⇒ ss

$ curl "127.0.0.1:9200/bpo/_analyze?analyzer=folding&text=ß&pretty"
{
  "tokens" : [ {
    "token" : "ￃﾟ",
    "start_offset" : 0,
    "end_offset" : 2,
    "type" : "<HANGUL>",
    "position" : 0
  } ]
}

When I trying to get from browser some response - "spółka" gets me correct data, but "spolka" return nothing.

I need filter, or something?

@rad11 [maping gist](https://gist.github.com/anonymous/2b0e9c0d04b69d50db820fa39952ea0f) — Bartłomiej Zając, May 25 '17 at 10:46

score 2 · Answer 1 · answered May 26 '17 at 20:01

I solved this problem buy change analyzer name from "folding" to "default". This work for me.

Working configuration:

fos_elastica:
    serializer: ~
    clients:
        default: { host: 127.0.0.1, port: 9200 }
    indexes:
        bpo:
            settings:
                index:
                    analysis:
                        analyzer:
                            default:
                                tokenizer: standard
                                filter: [standard, lowercase, asciifolding, polish_stem]

thanks,still usefull in 2020. I've been using this tip for Sylius and Bitbag ElasticSearchBundle, however the configuration didn't need to set the `index:` key (between `settings:` and `analysis:`) — Anybug, Jan 29 '20 at 22:50

Asciifolding not working with FOSElasticabundle

1 Answers1