Nik Everett eff5f4d234
Add pipeline aggregations to the rewrite phase (backport #58878) (#59081)
This allows pipeline aggregations to participate in the up-front rewrite
phase for searches, in particular, it allows them to load data that they
need asynchronously.

Relates to #58193

Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
2020-07-06 15:13:45 -04:00
..
2020-06-17 07:35:08 -04:00