Hello Frederic ,
I believe you can use the default configuration settings for this -
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/index-modules-mapper.html#_default_mapping
Thanks
Vineeth
On Tue, Aug 19, 2014 at 5:51 PM, Frederic Esnault <
[email protected]> wrote:
> Hi everyone,
>
> I'm trying to override the french analyser in my index. What i want is
> that this custom 'french' analyzer becomes the default analyzer for all
> searches and indexing, if none is given explicitly.
>
> The settings i give are like this :
>
> {
> "index":{
> "cluster.name":"test-cluster",
> "client.transport.sniff":true,
> "analysis":{
> "filter":{
> "french_elision":{
> "type":"elision",
> "articles":[
> "l",
> "m",
> "t",
> "qu",
> "n",
> "s",
> "j",
> "d",
> "c",
> "jusqu",
> "quoiqu",
> "lorsqu",
> "puisqu"
> ]
> },
> "french_stop":{
> "type":"stop",
> "stopwords":"_french_",
> "ignore_case":true
> },
> "snowball":{
> "type":"snowball",
> "language":"french"
> }
> },
> "analyzer":{
> "french":{
> "tokenizer":"standard",
> "filter":[
> "french_elision",
> "lowercase",
> "french_stop",
> "snowball"
> ]
> },
> "lower_analyzer":{
> "type":"custom",
> "tokenizer":"keyword",
> "filter":"lowercase"
> },
> "token_analyzer":{
> "type":"custom",
> "tokenizer":"whitespace"
> },
> "default":{
> "type":"french"
> }
> }
> }
> }
> }
> The problem is that my analyzer seems to work correctly, but it is not
> used as a default.
> A test with inquisitor plugin gives me this :
>
> Index: test-indexAnalyzed Textdefaultaime 1cheval 3frenchaim 1cheval 3
> lower_analyzerj'aime les chevaux 1token_analyzerj'aime 1les 2chevaux 3
> As you can see, the french override analyzer gives me a perfect result,
> but the default one gives me wrong result. The verb is not stemmed to 'aim'
> and stays 'time' (which is not correct). Only the 'chevaux' word is stemmed
> to 'cheval' (which is correct).
>
> Do you know what i'm doing wrong ? Or how i could do to tell ElasticSearch
> to choose my custom french analyzer as its default analyzer instead of
> digging out the built-in french analyzer ?
>
> Note : I tried giving it directly a name instead of a type, but with no
> luck, like this : "default": "french"
>
> Thanks for all your help in advance !
>
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