使用其他字段在字段分组文档的多个级别上聚合以下映射。
映射:
{
'predictions': {
'properties': {
'Company':{'type':'string'},
'TxnsId':{'type':'string'},
'Emp':{'type':'string'},
'Amount':{'type':'float'},
'Cash/online':{'type':'string'},
'items':{'type':'float'},
'timestamp':{'type':'date'}
}
}
}
我的要求有点复杂,我需要
最终输出如下:
>Emp-online-range-Amount
>a-online-(0-10)-1240$
>a-online-(21-30)-3543$
>b-online-(0-10)-2345$
>b-online-(11-20)-3456$
答案 0 :(得分:0)
这样的事情应该可以胜任:
{
"size": 0,
"aggs": {
"by_emp": {
"terms": {
"field": "Emp"
},
"aggs": {
"cash_online": {
"filters": {
"filters": {
"cashed": {
"term": {
"Cash/online": "cached"
}
},
"online": {
"term": {
"Cash/online": "online"
}
}
}
},
"aggs": {
"ranges": {
"range": {
"field": "items",
"ranges": [
{
"from": 0,
"to": 11
},
{
"from": 11,
"to": 21
},
{
"from": 21,
"to": 31
}
]
},
"aggs": {
"total": {
"sum": {
"field": "Amount"
}
}
}
}
}
}
}
}
}
}