Comment 161 for bug 1508442

Reviewed: https://review.openstack.org/341964
Committed: https://git.openstack.org/cgit/openstack/rally/commit/?id=4afec3a1e362c07e92889e6974a558af49a733f3
Submitter: Jenkins
Branch: master

commit 4afec3a1e362c07e92889e6974a558af49a733f3
Author: yuyafei <email address hidden>
Date: Thu Jul 14 15:19:18 2016 +0800

    Replace deprecated LOG.warn with warning

    LOG.warn is deprecated. It still used in a few places. This updates
    those one to use the non-deprecated LOG.warning instead.

    Change-Id: Idb0f7ac1f8788ed0a119fb34b56f8ead32e2b85f
    Partial-Bug:#1508442