BD-exp-2/数据字段说明及实验要求.txt

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字段说明:
日期(YYYY-MM-DD), 省份, 时段, 负荷类型, 用电量(万千瓦)
工业用电Industrial-Power-Usage
居民用电Residential-Power-Usage
商业用电Commercial-Power-Usage
实验要求:
1、计算每月的居民用电量(Residential-Power-Usage)
输出格式为YYYY-MM 该月的居民用电量之和
2、计算2023年工业用电(Industrial-Power-Usage)总量值
3、计算各省份年度最大单日用电量
输出格式为:省份 日期:负荷类型:最大单日用电量
/mapreduce/BD-exp-2/input
/mapreduce/BD-exp-2/output