我有数据,它有这样一个属性
apiUrl:/REST/endpoint/123
现在,我想展示所有的urls,并尝试使用聚合函数(apiUrl.raw是多字段的not_analyzed的一部分):
POST /index/type/_search
{
"aggregations": {
"application": {
"terms": {
"field": "apiUrl.raw"
}
}
}
}
运行此查询时,不返回任何结果。,我做错了什么?,我期待一些类似的事情(以及发生的次数):
谢谢!
发布于 2015-05-06 22:19:53
您的查询确实返回非空结果。比较一下,让我们知道有什么不同:
PUT index
PUT index/type/_mapping
{
"properties" : {
"apiUrl": {
"type": "multi_field",
"fields": {
"apiUrl": {"type":"string", "index":"analyzed"},
"raw": {"type":"string", "index":"not_analyzed"}
}
}
}
}
GET index/type/_mapping
PUT index/type/1
{
"apiUrl":"/REST/api1/123"
}
PUT index/type/2
{
"apiUrl":"/REST/otherApi/345"
}
GET index/type/_search?fields=apiUrl.raw
GET index/type/_search
{
"aggregations": {
"application": {
"terms": {
"field": "apiUrl.raw"
}
}
}
}
响应:
{
"took": 76,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 2,
"max_score": 1,
"hits": [
{
"_index": "index",
"_type": "type",
"_id": "1",
"_score": 1,
"_source": {
"apiUrl": "/REST/api1/123"
}
},
{
"_index": "index",
"_type": "type",
"_id": "2",
"_score": 1,
"_source": {
"apiUrl": "/REST/otherApi/345"
}
}
]
},
"aggregations": {
"application": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "/REST/api1/123",
"doc_count": 1
},
{
"key": "/REST/otherApi/345",
"doc_count": 1
}
]
}
}
}
https://stackoverflow.com/questions/30088263
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