Don't add "\n" after glog message, because it will add \n for you
Explicitly use glog.V(3) as debug message, and glog.V(1) as info, and
only use glog.V(1) for really important information in case it messes
all the log files. (Not finished, there's only small part here)
Signed-off-by: Zhang Wei zhangwei555@huawei.com