[dbnode] Use invariant error for flush errors to fail CI with flush errors in integration tests#2217

Merged

notbdu merged 3 commits intomasterfrom r/fail-build-with-flush-erros

Mar 28, 2020

+158-77

Commits on Mar 18, 2020

[dbnode] Fail builds with flush errors in integration tests
robskillington
committed

Commits on Mar 28, 2020