elasticsearchHow can I use Elasticsearch and Hunspell to add Russian language support to my software?
To add Russian language support to your software using Elasticsearch and Hunspell, you need to do the following:
-
Install the Elasticsearch Russian Language Analyzer plugin.
-
Install the Hunspell Russian dictionary on your system.
-
Configure the Elasticsearch index to use the Russian language analyzer and Hunspell dictionary. This can be done using the following example code:
PUT /myindex
{
"settings": {
"analysis": {
"filter": {
"my_russian_hunspell": {
"type": "hunspell",
"locale": "ru_RU",
"dedup": true
}
},
"analyzer": {
"my_russian_analyzer": {
"tokenizer": "standard",
"filter": [
"lowercase",
"my_russian_hunspell"
]
}
}
}
}
}
- Create a mapping for the fields in your index that should be analyzed using the Russian language analyzer. This can be done using the following example code:
PUT /myindex/_mapping
{
"properties": {
"title": {
"type": "text",
"analyzer": "my_russian_analyzer"
}
}
}
- Index documents in your Elasticsearch index using the Russian language analyzer. This can be done using the following example code:
POST /myindex/_doc
{
"title": "Это тестовый документ"
}
- Query the indexed documents using the Russian language analyzer. This can be done using the following example code:
GET /myindex/_search
{
"query": {
"match": {
"title": "тестовый"
}
}
}
The output of this query should be the document you indexed in step 5.
For more information, please refer to the following links:
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