Hi !
I have a problem with the stopword when I make a request of type
"query_string".
Here my index creation :
{
"number_of_shards":5,
"number_of_replicas":1,
"analysis":{
"analyzer":{
"indexAnalyzerAc":{
"type":"custom",
"tokenizer":"whitespace",
"filter":[
"synonym",
"lowercase",
"asciifolding"
]
},
"searchAnalyzerAc":{
"type":"custom",
"tokenizer":"whitespace",
"filter":[
"synonym",
"lowercase",
"asciifolding"
]
},
"indexAnalyzerProd":{
"type":"custom",
"tokenizer":"whitespace",
"filter":[
"synonym",
"lowercase",
"asciifolding"
]
},
"searchAnalyzerProd":{
"type":"custom",
"tokenizer":"whitespace",
"filter":[
"synonym",
"lowercase",
"asciifolding",
"mystop"
]
}
},
"filter":{
"synonym":{
"type":"synonym",
"synonyms_path":"\/etc\/elasticsearch\/synonym.txt"
},
"mystop":{
"type":"stop",
"stopwords":[
"_french_"
],
"ignore_case":"true"
}
}
}
}
And Here my Query :
{
"query":{
"query_string":{
"query":"robes en rouge",
"default_field":"_all",
"default_operator":"and",
"fields":[
"_all^1.0",
"matiere^1",
"tailles.nom1",
"couleurs^1",
"description^1",
"ref_mark^1",
"libelle^1",
"marque^1",
"scat^2",
"cat^3",
"genre^1"
]
}
}
}
The problem is when I search "robes en rouge ", "en" being a stopword, if
the filter is activated, the search returns any results to me, by cons, if
the filter is disabled, I have 135 results.
If I make the search "robes rouge" I have 175 results, the aim being to
have the same number of result when searching "robe en rouge". But i have 0
résult 
may be that the stop word filter is not activated with this type of request?
Can you help me ?
Thanks.
