Advanced Data Analytics Using Python_ With Machine Learning, Deep Learning and NLP Examples ( 2023)

Chapter 7
Analytics at Scale
{
public static void main(String[] args) throws Exception
// TODO Auto-generated method stub
String classname = Utility.getClassName(Utility.
configpath);
Configuration con = new Configuration();
con.set("classname", classname);
Job job = new Job(con);
job.setJarByClass(MainBDAS.class);
job.setJobName("MapReduceBDAS");
job.setOutputKeyClass(Text.class);
job.setOutputValueClass(Text.class);
job.setInputFormatClass(TextInputFormat.class);
job.setOutputFormatClass(TextOutputFormat.class);
FileInputFormat.setInputPaths(job, new
Path(args[0]));
FileOutputFormat.setOutputPath(job, new
Path(args[1]));
job.setMapperClass(MapperBDAS.class);
job.setReducerClass(ReducerBDAS.class);
System.out.println(job.waitForCompletion(true));
}
}
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