我在我的Rails应用程序中使用elasticsearch-rails gem来简化与Elasticsearch的集成 . 我正在尝试使用phonetic analysis plugin,所以我需要为我的索引定义一个自定义分析器和一个自定义过滤器 .
我尝试了这段代码,以便使用soundex语音过滤器执行自定义分析,但它失败并显示异常消息:
[!!!]创建索引时出错:Elasticsearch :: Transport :: Transport :: Errors :: BadRequest [400] {“error”:“MapperParsingException [mapping [call_sentence]];嵌套:MapperParsingException [Analyzer [{tokenizer] =标准,过滤器= [标准,小写,变音符]}]找不到字段[phonetic]];“,”状态“:400}
# Set up index configuration and mapping
#
settings index: { number_of_shards: 1, number_of_replicas: 0 } do
mapping do
indexes :text, type: 'multi_field' do
indexes :processed, analyzer: 'snowball'
indexes :phone, {analyzer: {
tokenizer: "standard",
filter: ["standard", "lowercase", "metaphoner"]
}, filter: {
metaphoner: {
type: "phonetic",
encoder: "soundex",
replace: false
}
}}
indexes :raw, analyzer: 'keyword'
end
end
end
2 回答
好吧,我修改了elasticsearch.yml配置以包含语音分析器
您也可以在设置调用中指定它: