spark【例子】同类合并、计算2
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例子描述:
大概意思为,统计用户使用app的次数排名
原始数据:
000041b232,张三,FC:1A:11:5C:58:34,F8:E7:1E:1E:62:20,15097003,,2016/6/8 17:10,2016/6/8 17:10,690,6218,11=0|12=200,2016/7/5 11:11
000041b232,张三,FC:1A:11:5C:58:34,F8:E7:1E:1E:69:C0,15026002,,2016/6/8 17:10,2016/6/8 17:10,690,6218,11=0|12=200,2016/7/5 11:11
000041b232,张三,FC:1A:11:5C:58:34,F8:E7:1E:1E:62:20,15026002,,2016/6/8 17:10,2016/6/8 17:10,690,6218,11=0|12=200,2016/7/5 11:11
000041b744,张三,FC:1A:11:5C:58:34,F8:E7:1E:1E:62:20,15026002,,2016/6/8 17:10,2016/6/8 17:10,719,4174,6=2016-06-23 08:50:00|7=,2016/7/5 11:11
000041b22f,李四,FC:1A:11:5C:58:34,F8:E7:1E:1E:62:20,15097002,,2016/6/8 17:10,2016/6/8 17:10,856,367,7=,2016/7/5 11:11
000041b1bc,李四,FC:1A:11:5C:58:34,F8:E7:1E:1E:62:20,15026002,,2016/6/8 17:10,2016/6/8 17:10,937,2964,3=北京|4=上海,2016/7/5 11:11
000041cf18,赵六,7C:1D:D9:F4:BE:E0,F8:E7:1E:1E:62:20,15097002,,2016/6/8 17:10,2016/6/8 17:10,665,2669,5=2016-06-22 00:00:00,2016/7/5 11:11
000041b1bc,孙七,7C:1D:D9:F4:BE:E0,38:FF:36:2E:5B:A0,9003000,,2016/6/8 17:10,2016/6/8 17:10,530,245,,2016/7/5 11:11
000041b8f1,王五,FC:1A:11:5C:58:34,38:FF:36:2E:5B:A0,9007000,,2016/6/8 17:11,2016/6/8 17:11,626,6886,,2016/7/5 11:11
000041b8f1,周八,FC:1A:11:5C:58:34,38:FF:36:2E:5B:A0,16500000,,2016/6/8 17:11,2016/6/8 17:11,2532,646,,2016/7/5 11:11
000041966a,李四,FC:1A:11:5C:58:34,38:FF:36:2E:5B:A0,16501000,,2016/6/8 17:11,2016/6/8 17:11,690,454,,2016/7/5 11:11
000041966a,李四,FC:1A:11:5C:58:34,38:FF:36:2E:5B:A0,16501000,,2016/6/8 17:11,2016/6/8 17:11,690,454,,2016/7/5 11:11
结果数据:
周八,人人贷:1
孙七,支付宝:1
赵六,途牛机票:1
王五,快钱:1|天弘基金:1
李四,红岭创投:2|携程机票:1|携程酒店:1|途牛机票:1
张三,途牛酒店:5|携程机票:3
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