Package com.datasalt.pangool.tuplemr

Examples of com.datasalt.pangool.tuplemr.MapOnlyJobBuilder.createJob()

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        NullWritable.class);
    builder.setJarByClass(callingClass);

    try {
      Job job = null;
      job = builder.createJob();

      if(!job.waitForCompletion(true)) {
        throw new TupleSamplerException("Reservoir Sampling failed!");
      }
    } catch (Exception e) {
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      protected void map(LongWritable key, Text value, Context context) throws IOException ,InterruptedException {
        value.set(value.toString() + "\t" + classify(value.toString()));
        context.write(value, NullWritable.get());
      }
    });
    Job j = job.createJob();
    try {
      j.waitForCompletion(true);
    } finally {
      job.cleanUpInstanceFiles();
    }
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