hi experts,
my data mapping is something like below:
LotNumber:keyword
Operation:keyword
Type:keyword
Pin:keyword
context:keyword
UnitId:keyword
value:double
below is my query of 2 different TestName measured value term by UnitId/TestName.
what I want to do is plot a scatter chart, X/Y are just the value of the 2 TestNames in the same UnitId.
GET ft-test-2019-01-01/_search?size=0
{
"query": {
"bool": {
"must": [
{
"term": {
"LotNumber": {
"value": "HG50212"
}
}
},
{
"term": {
"Operation": {
"value": "FT"
}
}
},
{
"term": {
"Type": {
"value": "PinMeasure"
}
}
},
{
"term": {
"Pin": {
"value": "S_VDDCR_SOC"
}
}
}
],
"filter": {
"terms": {
"context": [
"Sidd_VddCrSoc_V1",
"Sidd_VddCrSoc_V3"
]
}
}
}
},
"aggs": {
"UnitId": {
"terms": {
"field": "UnitId"
},
"aggs": {
"TestName": {
"terms": {
"field": "context"
},
"aggs": {
"Avg": {
"avg": {
"field": "value"
}
}
}
}
}
}
}
}
the response is something like:
"aggregations": {
"UnitId": {
"doc_count_error_upper_bound": 5,
"sum_other_doc_count": 455,
"buckets": [
{
"key": "H801T0006080804",
"doc_count": 6,
"TestName": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "Sidd_VddCrSoc_V1",
"doc_count": 3,
"Avg": {
"value": 2.884828964869181
}
},
{
"key": "Sidd_VddCrSoc_V3",
"doc_count": 3,
"Avg": {
"value": 4.808348655700684
}
}
]
}
},
{
"key": "H801T0006121104",
"doc_count": 5,
"TestName": {
"doc_count_error_upper_bound": 0,
"sum_other_doc_count": 0,
"buckets": [
{
"key": "Sidd_VddCrSoc_V1",
"doc_count": 3,
"Avg": {
"value": 2.7391002972920737
}
},
{
"key": "Sidd_VddCrSoc_V3",
"doc_count": 2,
"Avg": {
"value": 4.6945860385894775
}
}
]
}
}
...
so now the problem is how to access the x: [TestName.Sidd_VddCrSoc_V1.Avg.value]
and y[TestName.Sidd_VddCrSoc_V3.Avg.value] from the aggregations result in vega?
I also try use the composite agg and the result is something lie below, and dont know if can I use the vega fitler transform
"aggregations": {
"table": {
"after_key": {
"UnitID": "H801T0006051204",
"TestName": "Sidd_VddCrSoc_V3"
},
"buckets": [
{
"key": {
"UnitID": "H801T0006021304",
"TestName": "Sidd_VddCrSoc_V1"
},
"doc_count": 1,
"NAME": {
"value": 2.412668466567993
}
},
{
"key": {
"UnitID": "H801T0006021304",
"TestName": "Sidd_VddCrSoc_V3"
},
"doc_count": 1,
"NAME": {
"value": 4.2574052810668945
}
},
{
"key": {
"UnitID": "H801T0006031004",
"TestName": "Sidd_VddCrSoc_V1"
},
"doc_count": 2,
"NAME": {
"value": 2.6428310871124268
}
},
{
"key": {
"UnitID": "H801T0006031004",
"TestName": "Sidd_VddCrSoc_V3"
},
"doc_count": 2,
"NAME": {
"value": 4.514222621917725
}
},
...
let me know if you have any idea.
thanks!
