移动实习——基于移动终端用户画像的大规模数据过滤与性能优化研究 7.17-8.25
| 版本 | 任务 | 时间 |
|---|---|---|
| V1.0 | 过滤用户的消费金额,过滤用户购买的商品数量 | 2023-08-12 |
| V2.0 | 计算每个用户累计消费的金额 | 2023-08-17 |
两个任务并行处理
userPortrait文件夹下CDUserPurchaseAnalysis.java文件计算每个用户累计消费的金额
AccumulateAccountBitMap文件——使用BitMap数据类型作为状态保存AccumulateAccountSet使用HashSet数据类型作为状态保存<mainClass>设置为相应的主函数路径</mainClass> 比如com.sunhb.flinklearn.filter.AccumulateAccountSet</mainClass>jar运行文件./bin/flink run xxxxx.jar
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