Fix bug with nested and filters agg (backport of #67043) #67171
Merged
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Fixes a bug where nested documents that match a filter in the
filters
agg will be counted as matching the filter. Usually nested documents
only match if you explicitly ask to match them. Worse, we only mach them
in the "filter by filter" mode that we wrote to speed up date_histogram.
The
filters
agg is fairly rare, but with #63643 we rundate_histogram
andrange
aggregations usingfilters
.