• 2024-11-07mapreduce案例_电信用户平均停留时间
    packagecom.wll.dianxin;importorg.apache.hadoop.conf.Configuration;importorg.apache.hadoop.fs.Path;importorg.apache.hadoop.io.LongWritable;importorg.apache.hadoop.io.Text;importorg.apache.hadoop.mapreduce.Job;importorg.apache.hadoop.mapreduce.
  • 2024-11-07mapreduce案例_用户停留时间关联城市名
    importorg.apache.hadoop.conf.Configuration;importorg.apache.hadoop.fs.Path;importorg.apache.hadoop.io.LongWritable;importorg.apache.hadoop.io.Text;importorg.apache.hadoop.mapreduce.lib.input.FileSplit;importorg.apache.hadoop.mapreduce.Job;impo