[7.x] [index patterns] improve index pattern cache (#83368)#83795

Merged

mattkime merged 1 commit intoelastic:7.xfrom mattkime:backport/7.x/pr-83368

Nov 19, 2020

+62-23

Commits on Nov 19, 2020

[index patterns] improve index pattern cache (elastic#83368 )
mattkime
committed