使用NEST搜索弹性搜索索引不会产生结果 [英] Searching an elasticsearch index with NEST yields no results
问题描述
以下是我的浏览器中的 / nest-testing / _search /?pretty
{
take:0,
timed_out:false,
_shards:{
total:5,
success:5,
failed:0
},
hits :{
total:1,
max_score:1.0,
hits:[{
_index:nest-testing,
_type:plain_text,
_id:\\\\domain.net\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ b_score:1.0,_source:{
id:\\\\domain.net\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ ,
full_unc_path:\\\\domain.net\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ .txt,
parent_directory:\\\\domain.net\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ ,
date_created:2014-01-28T15:47:30.4302806Z,
date_modified:2014-01-29T15:47:30.4302806Z,
fulltext :另外,我喜欢意大利面和肉丸子,
original_filesize:37,
extracted_text_size:37
}
}]
}
}
这是我的NEST电话:
var result = client.Search(s => s
.Index(TEST_INDEX)
.MatchAll()
);
当我运行它时,我收到一个空的集合。 (QueryString搜索不起作用。)使查询不太具体( .AllIndices()
)不会更改结果。
任何想法?
由于您没有明确说明返回类型应该是什么 NEST
将承担搜索< dynamic>
如果你这样做需要明确地告诉您要搜索的索引或类型,或 .AllIndices()
和/或 .AllTypes()
I'm playing around with NEST, and I'm adding stuff to the ES index without any problems. Getting any results back is another matter, however.
Here's the output in my browser for /nest-testing/_search/?pretty
{
"took" : 0,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 5,
"failed" : 0
},
"hits" : {
"total" : 1,
"max_score" : 1.0,
"hits" : [ {
"_index" : "nest-testing",
"_type" : "plain_text",
"_id" : "\\\\domain.net\\path\\to\\lorem.txt",
"_score" : 1.0, "_source" : {
"id": "\\\\domain.net\\path\\to\\lorem.txt",
"full_unc_path": "\\\\domain.net\\path\\to\\lorem.txt",
"file_name": "lorem.txt",
"parent_directory": "\\\\domain.net\\path\\to\\lorem",
"date_created": "2014-01-28T15:47:30.4302806Z",
"date_modified": "2014-01-29T15:47:30.4302806Z",
"fulltext": "Also, I like spaghetti and Meatballs.",
"original_filesize": 37,
"extracted_text_size": 37
}
} ]
}
}
Here's my NEST call:
var result = client.Search(s => s
.Index(TEST_INDEX)
.MatchAll()
);
I get an empty collection back when I run it. (QueryString searches don't work, either.) Making the query less specific ( .AllIndices()
) doesn't change the result.
Any ideas?
Since you are not explicitly saying what the return type should be NEST
will assume Search<dynamic>
If you do so you need to explicitly tell it which index or type you want to search through at or .AllIndices()
and/or .AllTypes()
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