Use LOG(ERROR) instead of LOG(FATAL) upon setup failure
Use LOG(ERROR) instead of LOG(FATAL) upon setup failure

Summary:
We should crash with the originating exception and not because of
LOG(FATAL).

Test Plan: eyeballs

Reviewed By: alandau@fb.com

Subscribers: alandau, yfeldblum, afrind, bmatheny

FB internal diff: D2149075

Tasks: 7389836

Signature: t1:2149075:1434063981:1353f4b4cb7ae7b69d5c6a467b69b8be3932fe5d

HankFaan/fbthrift,SergeyMakarenko/fbthrift,LinusU/fbthrift,LinusU/fbthrift,LinusU/fbthrift,Orvid/fbthrift,guker/fbthrift,sinjar666/fbthrift,SergeyMakarenko/fbthrift,maxwell-demon/fbthrift,SergeyMakarenko/fbthrift,LinusU/fbthrift,Orvid/fbthrift,fengshao0907/fbthrift,kangkot/fbthrift,kangkot/fbthrift,raphaelamorim/fbthrift,fengshao0907/fbthrift,getyourguide/fbthrift,LinusU/fbthrift,sinjar666/fbthrift,SergeyMakarenko/fbthrift,HankFaan/fbthrift,fengshao0907/fbthrift,chjp2046/fbthrift,SergeyMakarenko/fbthrift,facebook/fbthrift,Orvid/fbthrift,kangkot/fbthrift,LinusU/fbthrift,SergeyMakarenko/fbthrift,getyourguide/fbthrift,HankFaan/fbthrift,getyourguide/fbthrift,guker/fbthrift,facebook/fbthrift,maxwell-demon/fbthrift,maxwell-demon/fbthrift,guker/fbthrift,HankFaan/fbthrift,LinusU/fbthrift,HankFaan/fbthrift,SergeyMakarenko/fbthrift,raphaelamorim/fbthrift,kangkot/fbthrift,fengshao0907/fbthrift,kangkot/fbthrift,chjp2046/fbthrift,LinusU/fbthrift,chjp2046/fbthrift,soumith/fbthrift,fengshao0907/fbthrift,HankFaan/fbthrift,Orvid/fbthrift,getyourguide/fbthrift,maxwell-demon/fbthrift,facebook/fbthrift,kangkot/fbthrift,facebook/fbthrift,guker/fbthrift,raphaelamorim/fbthrift,guker/fbthrift,facebook/fbthrift,SergeyMakarenko/fbthrift,raphaelamorim/fbthrift,sinjar666/fbthrift,LinusU/fbthrift,getyourguide/fbthrift,guker/fbthrift,chjp2046/fbthrift,soumith/fbthrift,HankFaan/fbthrift,LinusU/fbthrift,fengshao0907/fbthrift,chjp2046/fbthrift,raphaelamorim/fbthrift,chjp2046/fbthrift,Orvid/fbthrift,soumith/fbthrift,getyourguide/fbthrift,sinjar666/fbthrift,fengshao0907/fbthrift,sinjar666/fbthrift,facebook/fbthrift,guker/fbthrift,HankFaan/fbthrift,fengshao0907/fbthrift,soumith/fbthrift,facebook/fbthrift,sinjar666/fbthrift,SergeyMakarenko/fbthrift,chjp2046/fbthrift,chjp2046/fbthrift,kangkot/fbthrift,maxwell-demon/fbthrift,getyourguide/fbthrift,soumith/fbthrift,facebook/fbthrift,Orvid/fbthrift,chjp2046/fbthrift,chjp2046/fbthrift,soumith/fbthrift,HankFaan/fbthrift,kangkot/fbthrift,maxwell-demon/fbthrift,guker/fbthrift,guker/fbthrift,HankFaan/fbthrift,chjp2046/fbthrift,Orvid/fbthrift,guker/fbthrift,soumith/fbthrift,raphaelamorim/fbthrift,sinjar666/fbthrift,soumith/fbthrift,fengshao0907/fbthrift,guker/fbthrift,maxwell-demon/fbthrift,Orvid/fbthrift,fengshao0907/fbthrift,raphaelamorim/fbthrift,kangkot/fbthrift,Orvid/fbthrift,Orvid/fbthrift,sinjar666/fbthrift,LinusU/fbthrift,getyourguide/fbthrift,soumith/fbthrift,maxwell-demon/fbthrift,kangkot/fbthrift,raphaelamorim/fbthrift,raphaelamorim/fbthrift,HankFaan/fbthrift,getyourguide/fbthrift,chjp2046/fbthrift,raphaelamorim/fbthrift,SergeyMakarenko/fbthrift,getyourguide/fbthrift,maxwell-demon/fbthrift,facebook/fbthrift,Orvid/fbthrift,kangkot/fbthrift,maxwell-demon/fbthrift,soumith/fbthrift,SergeyMakarenko/fbthrift,soumith/fbthrift,raphaelamorim/fbthrift,fengshao0907/fbthrift,maxwell-demon/fbthrift,sinjar666/fbthrift,sinjar666/fbthrift,sinjar666/fbthrift,SergeyMakarenko/fbthrift,getyourguide/fbthrift,getyourguide/fbthrift