tree b978d3de481bbc129b0c0dc46a69fb16634d953f
parent 9d94e214281e0873d7e72f76d779fe42316f1f8e
author Cao Xuan Hoang <hoangcx@vn.fujitsu.com> 1474878923 +0700
committer Cao Xuan Hoang <hoangcx@vn.fujitsu.com> 1474878923 +0700

Fix LOG.warn to LOG.warning

logging.warn is deprecated in Python 3.
https://docs.python.org/3/library/logging.html#logging.warning

Change-Id: I5ba02445e42ff1dae55ac59d0da2b0bd67fea495