Ordering in sub-sub aggregation bucket


(Konstantinos Zacharakis) #1

Hello,

We are currently evaluating the aggregations api and we have reached into a
point where we are trying to sort the buckets returned by a stats
aggregation which is in depth 4.

However executing the following search we receive a NPE.

POST _search?search_type=count
{
"aggregations": {
"issueName_bucket": {
"terms": {
"field": "issueName",
"order": {
"stats_bucket.avg": "asc"
}
},
"aggregations": {
"destinationPage_bucket": {
"terms": {
"field": "destinationPage"
},
"aggregations": {
"over_time_bucket": {
"date_histogram": {
"field": "timestamp",
"interval": "day"
},
"aggregations": {
"stats_bucket": {
"stats": {
"field": "duration"
}
}
}
}
}
}
}
}
}
}

Does the aggregation api supports ordering sub aggregations of other sub
aggregations?

Thanks is advance
Kostas

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(system) #2