4
當我提出一個要求這樣Elasticsearch基數排序錯誤
curl -XGET "http://localhost:9200/log/travels/_search?pretty" -d '
{
"aggs":{
"travelers":{
"terms":{
"field":"traveler",
"shard_size":0,
"size":5,
"order":{
"cities":"desc"
}
},
"aggs":{
"cities":{
"nested":{
"path":"cities"
},
"aggs":{
"city_count":{
"cardinality":{
"field":"cities.name"
}
}
}
}
}
}
}
}'
我得到多數民衆贊成下令錯誤的響應,這樣
"aggregations" : {
"travelers" : {
"doc_count_error_upper_bound" : 0,
"sum_other_doc_count" : 410,
"buckets" : [ {
"key" : "patrick",
"doc_count" : 9,
"cities" : {
"doc_count" : 10,
"city_count" : {
"value" : 3
}
}
}, {
"key" : "jonathan",
"doc_count" : 8,
"cities" : {
"doc_count" : 10,
"city_count" : {
"value" : 4
}
}
}, {
"key" : "yosef",
"doc_count" : 8,
"cities" : {
"doc_count" : 10,
"city_count" : {
"value" : 4
}
}
}, {
"key" : "mark",
"doc_count" : 8,
"cities" : {
"doc_count" : 9,
"city_count" : {
"value" : 2
}
}
}, {
"key" : "mike",
"doc_count" : 7,
"cities" : {
"doc_count" : 9,
"city_count" : {
"value" : 5
}
}
} ]
}
}
我想它下令城市數量前往。如果我將基數更改爲value_count,則它會正確排序,但我無法這樣做,因爲它計數重複項。
如果有更多的細節幫助你,請隨時索要。
它有幫助。非常感謝你。 – 2015-01-27 17:02:40
我希望我能多次投票,爲我節省了很多頭痛,謝謝! – 2016-05-06 21:45:46