Hive实现按照指定格式输出每七天的消费平均数
数据准备
2018/6/1,10 2018/6/2,11 2018/6/3,11 2018/6/4,12 2018/6/5,14 2018/6/6,15 2018/6/7,13 2018/6/8,37 2018/6/9,18 2018/6/10,19 2018/6/11,10 2018/6/12,11 2018/6/13,11 2018/6/14,12 2018/6/15,14 2018/6/16,15 2018/6/17,13 2018/6/18,17 2018/6/19,18 2018/6/20,19 2018/6/21,20 2018/6/22,21 2018/6/23,21 2018/6/24,22 2018/6/25,24 2018/6/26,25 2018/6/27,23 2018/6/28,27 2018/6/29,28 2018/6/30,29 2018/7/1,40 2018/7/2,41 2018/7/3,41 2018/7/4,42 2018/7/5,44 2018/7/6,45 2018/7/7,43 2018/7/8,47 2018/7/9,48 2018/7/10,49 2018/7/11,50 2018/7/12,51 2018/7/13,51 2018/7/14,52 2018/7/15,54 2018/7/16,55 2018/7/17,53 2018/7/18,57 2018/7/19,58 2018/7/20,59 2018/7/21,30 2018/7/22,31 2018/7/23,31 2018/7/24,32 2018/7/25,34 2018/7/26,35 2018/7/27,33 2018/7/28,37 2018/7/29,38 2018/7/30,39 2018/7/31,70 2018/8/1,71 2018/8/2,71 2018/8/3,72 2018/8/4,74 2018/8/5,75 2018/8/6,73 2018/8/7,77 2018/8/8,78 2018/8/9,79 2018/8/10,80 2018/8/11,81 2018/8/12,81