Optimize retry for FailbackRegistry.#2763

Merged

beiwei30 merged 11 commits intoapache:masterfrom carryxyh:optimize-retry

Dec 11, 2018

+567-247

Commits on Nov 10, 2018

Optimize logger warn's msg.
carryxyh
committed

Commits on Nov 12, 2018

Optimize FailedNotifiedTask's run method.
carryxyh
committed

Commits on Nov 13, 2018