gpt4 book ai didi

elasticsearch - Jolt 递归变换如何展平

转载 作者:行者123 更新时间:2023-12-02 22:19:56 25 4
gpt4 key购买 nike

我有以下 Elasticsearch 结果:

{
"took": 16,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 77753,
"max_score": 0,
"hits": []
},
"aggregations": {
"my_agg1": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "a",
"doc_count": 77739,
"my_agg2": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": 777,
"doc_count": 77721,
"my_agg3": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "1234",
"doc_count": 48889
},
{
"key": "5678",
"doc_count": 25439
},
{
"key": "9101",
"doc_count": 3193
},
{
"key": "9111",
"doc_count": 196
}
]
}
},
{
"key": 888,
"doc_count": 17,
"my_agg3": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "1234",
"doc_count": 9
},
{
"key": "1233",
"doc_count": 4
},
{
"key": "1244",
"doc_count": 3
},
{
"key": "1230",
"doc_count": 1
}
]
}
},
{
"key": 999,
"doc_count": 1,
"my_agg3": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "1261",
"doc_count": 1
}
]
}
}
]
}
},
{
"key": "s",
"doc_count": 6,
"my_agg2": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": 888,
"doc_count": 6,
"my_agg3": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "1200",
"doc_count": 4
},
{
"key": "1210",
"doc_count": 1
},
{
"key": "1216",
"doc_count": 1
}
]
}
}
]
}
}
]
}
}
}

我想平铺成这样的 table ......
a, 777, 1234
a, 777, 5678
a, 777, 9101
a, 777, 9111
a, 888, 1234
a, 888, 1233
a, 888, 1244
a, 888, 1230
a, 999, 1261
s, 888, 1200
s, 888, 1210
s, 888, 1216

震动可以吗?

最佳答案

实际上,它可以制作“csv”样式的输出,但它需要两次 Shift。第一个转换为每个“agg”构建数据,然后第二个转换将它们转换为输出数组。

规范

[
{
"operation": "shift",
"spec": {
"aggregations": {
"my_agg1": {
"buckets": {
"*": {
"my_agg2": {
"buckets": {
"*": {
"my_agg3": {
"buckets": {
"*": {
"key": "agg3[]",
"@(3,key)": "agg2[]",
"@(6,key)": "agg1[]"
}
}
}
}
}
}
}
}
}
}
}
},
{
"operation": "shift",
"spec": {
"agg1": {
"*": "[&][0]"
},
"agg2": {
"*": "[&][1]"
},
"agg3": {
"*": "[&][2]"
}
}
}
]

生产
[ 
[ "a", 777, "1234" ],
[ "a", 777, "5678" ],
[ "a", 777, "9101" ],
[ "a", 777, "9111" ],
[ "a", 888, "1234" ],
[ "a", 888, "1233" ],
[ "a", 888, "1244" ],
[ "a", 888, "1230" ],
[ "a", 999, "1261" ],
[ "s", 888, "1200" ],
[ "s", 888, "1210" ],
[ "s", 888, "1216" ]
]

关于elasticsearch - Jolt 递归变换如何展平,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/34139209/

25 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com