[7.x] Switch to embeddable factory interface with optional override (#61165)#62360

Merged

stacey-gammon merged 1 commit intoelastic:7.xfrom stacey-gammon:backport/7.x/pr-61165

Apr 2, 2020

+868-656

Commits on Apr 2, 2020

Switch to embeddable factory interface with optional override (elastic#61165 )

stacey-gammon
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streamich
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