operator: add additional info for operator (#2993)#3009

Merged

nolouch merged 4 commits intotikv:release-4.0from ti-srebot:release-4.0-fd4e434ff7dd

Oct 20, 2020

Commits on Sep 22, 2020

cherry pick tikv#2993 to release-4.0

lhy1024
authored and
ti-srebot
committed

Commits on Sep 24, 2020

fix
lhy1024
committed

Commits on Oct 19, 2020

Merge branch 'release-4.0' into release-4.0-fd4e434ff7dd
ti-srebot
authored

Commits on Oct 20, 2020

Merge branch 'release-4.0' into release-4.0-fd4e434ff7dd
lhy1024
authored