New queryable "_tier" metadata field#69288

Merged

markharwood merged 2 commits intoelastic:masterfrom

markharwood:fix/68135

Mar 31, 2021

Commits on Mar 31, 2021

New _tier metadata field that supports term, terms and wildcard queries on the roles defined (explicitly or implicitly)for a node.
markharwood
committed
Return a MatchNoDocs for exists query if the tier preference is not set on the index
markharwood
committed