Merge branch 'hk_now' into 'master'

add logging info

See merge request alpha/physical!250

linucb/views/collect_data.py

@@ -85,6 +85,7 @@ class CollectData(object):
                     for i in range(0,num):
                         recommend_topic_id_list.append(recommend_topic_id_list_click[i])
 
+                logging.info("recommend_topic_id_list:%s"%(str(recommend_topic_id_list)))
                 have_read_topic_id_list.extend(recommend_topic_id_list)
                 tag_topic_id_list = list()
                 tag_id_list = recommend_tag_list[0:100]