Fix tikv scale in failure in some cases (#726)#742

Merged

weekface merged 4 commits intopingcap:release-1.0from sre-bot:release-1.0-799930d59dd8

Aug 9, 2019

+207-58

Commits on Aug 8, 2019

fix typo

luolibin
authored and
root
committed
fix tikv scale in failure in some cases

luolibin
authored and
root
committed
update test cases

luolibin
authored and
root
committed
fix CI

luolibin
authored and
root
committed