Fix bug with nested and filters agg (backport of #67043)#67171
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nik9000 merged 3 commits intoelastic:7.11from Jan 7, 2021
Merged
Fix bug with nested and filters agg (backport of #67043)#67171nik9000 merged 3 commits intoelastic:7.11from
nik9000 merged 3 commits intoelastic:7.11from
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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 elastic#63643 we run `date_histogram` and `range` aggregations using `filters`.
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Fixes a bug where nested documents that match a filter in the
filtersagg 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
filtersagg is fairly rare, but with #63643 we rundate_histogramandrangeaggregations usingfilters.