Nik Everett 146def8caa Implement top_metrics agg (#51155) (#52366) ... The `top_metrics` agg is kind of like `top_hits` but it only works on doc values so it *should* be faster. At this point it is fairly limited in that it only supports a single, numeric sort and a single, numeric metric. And it only fetches the "very topest" document worth of metric. We plan to support returning a configurable number of top metrics, requesting more than one metric and more than one sort. And, eventually, non-numeric sorts and metrics. The trick is doing those things fairly efficiently. Co-Authored by: Zachary Tong <zach@elastic.co>		2020-02-14 11:19:11 -05:00
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src	Implement top_metrics agg (#51155) (#52366)	2020-02-14 11:19:11 -05:00
build.gradle	Apply 2-space indent to all gradle scripts (#49071)	2019-11-14 11:01:23 +00:00