Pipeline Aggregation for Date histrogram with terms in Java, elastic 6.6

[SRI_SUSHMA_Karra]

Hi,

I am kind of struugling with coming up with a Java equivalent to the solution posted here.

Pipeline aggregation: date histogram + terms

Hi, I would like to dynamically build fixed size buckets over the dates (date_histogram). Then, for every date range, I would like buckets dynamically built one per term. So the result would be something like that: [ { "timestamp": "month0", "tags": [ "blue": 41, "red": 35, "green": 21 ] }, ... { "timestamp": "monthN", "tags": [ "blue": 41, "red": 35, "green": 21 ] }, ] In order to achieve that I did the following pip…

AggregationBuilders.global("global_aggregation")
		.subAggregation(AggregationBuilders.dateHistogram("dateAggr")
        .field("IngestedTime").dateHistogramInterval(DateHistogramInterval.DAY).timeZone(dt)
        .subAggregation(PipelineAggregatorBuilders. // how do I include the terms here?)