tree 7740a89af92ab9eb3bb74eff6fdaf31df042fca6
parent c27951e98da477a48757c14e4be53100bdc79a36
author Vinod Kumar Vavilapalli (I am also known as @tshooter.) <vinodkv@apache.org> 1512748821 -0800
committer Vinod Kumar Vavilapalli (I am also known as @tshooter.) <vinodkv@apache.org> 1512749038 -0800

HADOOP-15059. Undoing the switch of Credentials to PB format as default - done via HADOOP-12563 for supporting 2.x to 3.x upgrades.

(cherry picked from commit f19638333b11da6dcab9a964e73a49947b8390fd)