我的第一个 SO 帖子!我正在尝试为字符串字段设置 Stempel Analyzer(波兰语的 ES 分析器)。我可以通过 PUT 请求来做到这一点:
{
"doc": {
"_source": {
"enabled": false
},
"properties": {
"file": {
"type": "attachment",
**"analyzer": "polish"**,
"fields": {
"content": {
"type": "string",
"term_vector": "with_positions_offsets"
}
}
}
}
}
}
它工作正常。试图通过 NEST 做同样的事情。
[ElasticProperty(Name = "_content", TermVector = TermVectorOption.WithPositionsOffsets, Analyzer = "polish")]
public string Content { get; set; }
不工作也不行:
client.CreateIndex(index, b => b.AddMapping<DocInES>(m => m
.MapFromAttributes()
.Properties(props => props
.String(s => s
.Name(p => p.File.Content)
.Analyzer("polish")
))));
当我使用
var result = client.Analyze(a => a.Index("doc").Analyzer("polish").Text("...text..."));
它工作正常,因此 .NET 正在检测此分析器。我正在使用 ES 2.1.1。& 巢 1.7.1
编辑:从我的检查来看,NEST 似乎没有对在.NET 中创建的附件类的属性进行映射。它确实映射文档类的属性
[ElasticType(Name = "docInES")]
public class DocInES {
public int InstitutionId { get; set;}
public int DocumentId { get; set; }
[ElasticProperty(Store = true, Analyzer = "polish")]
public string Title { get; set; }
[ElasticProperty(Type = FieldType.Attachment)]
public Attachment File { get; set; }
}
但不是附件类:
public class Attachment {
[ElasticProperty(Name = "content2", Store = true)]
public string Content { get; set; }
[ElasticProperty(Name = "content_type2")]
public string ContentType { get; set; }
[ElasticProperty(Name = "name2", Analyzer = "english")]
public string Name { get; set; }
}