Add stats_bucket
/ extended_stats_bucket
pipeline aggs
#13128
Merged
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These are the complements to the stats/extended_stats metric aggregations, and can be used
to calculate a variety of statistics over buckets
Pretty straight forward addition, but a few notes:
metrics.stats.InternalStats
&metrics.stats.extended.ExtendedInternalStats
to reduce copy/paste of basically the same codeStatsBucketPipelineAggregator.registerStreams()
for example). I thought this was cleaner than cluttering up the SearchModule registration list with 2x registrations for each, but happy to change if this is too indirectStatsBucket
&ExtendedStatsBucket
) which are basically just identical subclasses of the metric versions. Thought it would still be good to have these for the end-user./cc @colings86 if you have some spare time, no rush though.