vov实验迭代，特征写入redis。打印日志。

write_redis/alg_recsys_feature_08_vidh24predv2_redis.py

@@ -67,6 +67,7 @@ def process_and_store(row):
     table_key, json_str = row
     key = REDIS_PREFIX + ":" + PARTITION + ":" + str(table_key)
     expire_time = EXPIRE_TIME
+    print(key + "\t" + json_str)
     redis_helper.set_data_to_redis(key, json_str, expire_time)
 
 def check_data(project, table,  date, hour) -> int: