Merge branch 'hk_now' into 'master'

bug fix

See merge request alpha/physical!259

linucb/views/collect_data.py

@@ -107,7 +107,7 @@ class CollectData(object):
                     cursor = -1
                     if b"data" in redis_topic_data_dict:
                         redis_topic_list = json.loads(redis_topic_data_dict[b"data"]) if redis_topic_data_dict[b"data"] else []
-                        cursor = redis_topic_data_dict[b"cursor"]
+                        cursor = int(str(redis_topic_data_dict[b"cursor"],encoding="utf-8"))
 
                     if cursor==0 and len(redis_topic_list)>0:
                         tag_topic_id_list = redis_topic_list[:2] + tag_topic_id_list