Adrien Grand d01fcee645
Fix illegal cast of the "low cardinality" optimization of the terms aggregation. (#27543)
The GlobalOrdinalsStringTermsAggregator.LowCardinality aggregator casts global
values to `GlobalOrdinalMapping`, even though the implementation of global
values is different when a `missing` value is configured.

This commit adds a new API that gives access to the ordinal remapping in order
to fix this problem.
2017-11-28 14:55:09 +01:00
..
2017-11-21 16:37:41 -05:00