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Stemmer issue
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// Configuration | |
{ | |
"index" : { | |
"analysis" : { | |
"filter" : { | |
"my_ngram" : { | |
"max_gram" : 20, | |
"min_gram" : 2, | |
"type" : "nGram" | |
}, | |
"my_stemmer" : { | |
"type" : "stemmer", | |
"name" : "light_french" | |
} | |
}, | |
"analyzer" : { | |
"lowercase_keyword" : { | |
"filter" : [ | |
"standard", | |
"lowercase", | |
"my_stemmer" | |
], | |
"type" : "custom", | |
"tokenizer" : "keyword" | |
}, | |
"lowercase_keyword_ngram" : { | |
"filter" : [ | |
"standard", | |
"lowercase", | |
"my_stemmer", | |
"my_ngram" | |
], | |
"type" : "custom", | |
"tokenizer" : "keyword" | |
} | |
} | |
} | |
} | |
} | |
// Mapping | |
{ | |
"mapping": { | |
"properties": { | |
"title": { | |
"type": "string", | |
"indexAnalyzer": "lowercase_keyword_ngram", | |
"searchAnalyzer": "lowercase_keyword" | |
} | |
} | |
} | |
} | |
// Add some data | |
{"title":"élève"} | |
// Search | |
{ | |
"query": { | |
"term": { | |
"title": "élève" | |
} | |
} | |
} |
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