Question

我想配置一个属性，以便ES根据我的需要对其进行索引我喜欢＆＃34; CDE-250＆＃34;可以找到＆＃34; CDE＆＃34;，＆＃34; cde＆＃34;，＆＃34; cde - ＆＃34;或＆＃34; CDE - ＆＃34; 搜索不应区分大小写，并且＆＃34; - ＆＃34;人物应该被索引/分析我当时想这样做

@Field(type = FieldType.String, indexAnalyzer = "whitespace", searchAnalyzer="whitespace" )
private String model;

感谢您的帮助

[更新] 我在src / main / elasticsearch / oss-search.json中添加了这个文件oss-search.json

{
    "settings": {
        "number_of_shards": 1,
        "analysis": {
            "filter": {
                "oss_filter": {
                    "type": "edge_ngram",
                    "min_gram": 1,
                    "max_gram": 20
                }
            },
            "analyzer": {
                "oss": {
                    "type": "custom",
                    "tokenizer": "standard",
                    "filter": [
                        "lowercase",
                        "oss_filter"
                    ]
                }
            }
        }
    }
}

这是我要为弹性搜索配置的课程

@Document(indexName = "device")
@Setting(settingPath = "/elasticsearch/oss-search.json")
public class Device implements Serializable {
    @Field(type = FieldType.String, indexAnalyzer = "oss")
    private String model;
}

但我有以下错误

2016-11-17 16:31:13.821 ERROR 15892 --- [           main]     .d.e.r.s.AbstractElasticsearchRepository : failed to load elasticsearch nodes : org.elasticsearch.index.mapper.MapperParsingException: Analyzer [oss] not found for field [model]

配置索引字段

0 个答案: