Synonyms and prefix query

Elastic Stack Elasticsearch
3

hi alexander,

yes i configured synonyms before indexing this is my settings :

  • index.analysis.analyzer.synonym.tokenizer: whitespace
  • index.analysis.analyzer.edge_ngram_back.tokenizer: standard
  • index.analysis.filter.shingle.output_unigrams: true
  • index.analysis.analyzer.shingle_strip_apos_and_ws.filter.3: length
  • index.analysis.analyzer.shingle_strip_apos_and_ws.filter.2:
    strip_whitespaces
  • index.analysis.filter.snowball_fr.type: snowball
  • index.analysis.analyzer.shingle_strip_apos_and_ws.filter.4: lowercase
  • index.analysis.filter.shingle.type: shingle
  • index.analysis.filter.strip_whitespaces.type: pattern_replace
  • index.analysis.analyzer.shingle_strip_apos_and_ws.filter.1:
    strip_apostrophes
  • index.analysis.analyzer.shingle_strip_apos_and_ws.filter.0: shingle
  • index.analysis.filter.edge_ngram_front.min_gram: 2
  • index.analysis.filter.edge_ngram_back.side: back
  • index.analysis.filter.length.min: 2
  • index.analysis.filter.strip_apostrophes.replacement:
  • index.analysis.filter.strip_whitespaces.pattern: \s
  • index.analysis.filter.edge_ngram_front.max_gram: 10
  • index.analysis.analyzer.shingle_strip_ws.tokenizer: standard
  • index.analysis.analyzer.edge_ngram_front.tokenizer: standard
  • index.analysis.analyzer.edge_ngram_back.filter.1: edge_ngram_back
  • index.analysis.analyzer.edge_ngram_back.filter.2: lowercase
  • index.analysis.analyzer.edge_ngram_back.filter.0: length
  • index.number_of_shards: 1
  • index.analysis.filter.length.type: length
  • index.analysis.filter.strip_apostrophes.pattern: '
  • index.analysis.analyzer.synonym.filter.0: synonym
  • index.analysis.analyzer.shingle.filter.2: lowercase
  • index.analysis.analyzer.shingle.filter.0: shingle
  • index.analysis.filter.shingle.max_shingle_size: 20
  • index.analysis.analyzer.shingle.filter.1: length
  • index.analysis.filter.edge_ngram_back.max_gram: 10
  • index.analysis.analyzer.edge_ngram_front.filter.0: length
  • index.analysis.filter.synonym.synonyms_path: analysis/synonym.txt
  • index.analysis.analyzer.edge_ngram_front.filter.1: edge_ngram_front
  • index.analysis.analyzer.analyzer_fr.tokenizer: standard
  • index.analysis.analyzer.edge_ngram_front.filter.2: lowercase
  • index.version.created: 191099
  • index.analysis.analyzer.whitespace.tokenizer: standard
  • index.analysis.analyzer.shingle.tokenizer: standard
  • index.analysis.filter.snowball_fr.language: French
  • index.analysis.analyzer.whitespace.filter.0: lowercase
  • index.number_of_replicas: 1
  • index.analysis.analyzer.analyzer_fr.type: custom
  • index.analysis.filter.edge_ngram_front.type: edgeNGram
  • index.analysis.analyzer.shingle_strip_apos_and_ws.tokenizer: standard
  • index.analysis.filter.synonym.type: synonym
  • index.analysis.filter.strip_apostrophes.type: pattern_replace
  • index.analysis.filter.edge_ngram_back.type: edgeNGram
  • index.analysis.analyzer.shingle_strip_ws.filter.3: lowercase
  • index.analysis.analyzer.shingle_strip_ws.filter.2: length
  • index.analysis.analyzer.shingle_strip_ws.filter.1: strip_whitespaces
  • index.analysis.analyzer.analyzer_fr.filter.0: length
  • index.analysis.analyzer.shingle_strip_ws.filter.0: shingle
  • index.analysis.filter.strip_whitespaces.replacement:
  • index.analysis.analyzer.analyzer_fr.filter.1: lowercase
  • index.analysis.filter.edge_ngram_front.side: front
  • index.analysis.analyzer.analyzer_fr.filter.2: snowball_fr
  • index.analysis.filter.edge_ngram_back.min_gram: 2

thank you

On Thursday, March 28, 2013 12:16:30 PM UTC, Fadel Chafai wrote:

hi

how i can combine a prefix query and a synonyme filter ?

this is my query :

{
"query": {
"query_string": {
"query": "samsung",
"analyzer": "synonym",
"fields": [
"name_fr.name_fr",
"name_fr.whitespace",
"name_fr.edge_ngram_front",
"name_fr.edge_ngram_back",
"name_fr.shingle",
"name_fr.shingle_strip_ws",
"name_fr.shingle_strip_apos_and_ws",
"name_fr.analyzer_fr",
"manufacturer",
"description_fr.description_fr",
"description_fr.synonym",
"description_fr.whitespace",
"description_fr.edge_ngram_front",
"description_fr.edge_ngram_back",
"description_fr.shingle",
"description_fr.shingle_strip_ws",
"description_fr.shingle_strip_apos_and_ws",
"description_fr.analyzer_fr",
]
}
},
"min_score": 0.2,
"size": 8,
"filter": {
"synonym": {
"type": "synonym"
},
"and": [
{
"prefix": {
"name_fr.shingle_strip_ws": "samsung"
}
},
{
"query": {
"query_string": {
"query": "exists:type_products_fr"
}
}
}
]
}
}

but I have an exception

nested: QueryParsingException[[magento] No filter registered for
[synonym]];

thank you

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