Nik Everett 2965c7fe12
Fix bug in parent and child aggregators when parent field not defined (#57089) (#59074)
Adding null check for ParentJoinFieldMapper in ChildrenAggregationBuilder.joinFieldResolveConfig

Closes #42997

Co-authored-by: ParthPunkster <parthjain.pj1994@gmail.com>
2020-07-06 10:59:47 -04:00
..
2020-04-20 21:17:42 -04:00