Package org.apache.hadoop.io

Examples of org.apache.hadoop.io.Writable

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    FileSystem outputFS = getFileSystem();
    Path outputPath = new Path(outputFS.getHomeDirectory(), "output/part-r-00000");
    Configuration conf = new Configuration();
    SequenceFile.Reader reader = new SequenceFile.Reader(outputFS, outputPath, conf);
    Writable writableKey = (Writable)
    ReflectionUtils.newInstance(reader.getKeyClass(), conf);
    Writable writableValue = (Writable)
    ReflectionUtils.newInstance(reader.getValueClass(), conf);
    List<LongWritable> expectedOutput = new ArrayList<LongWritable>();
    expectedOutput.add(new LongWritable(1));
    expectedOutput.add(new LongWritable(2));
    expectedOutput.add(new LongWritable(3));
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      FileSystem outputFS = getFileSystem();
      Path outputPath = new Path(outputFS.getHomeDirectory(), "output/part-r-00000");
      Configuration conf = new Configuration();
      SequenceFile.Reader reader = new SequenceFile.Reader(outputFS, outputPath, conf);
      Writable writableKey = (Writable)
      ReflectionUtils.newInstance(reader.getKeyClass(), conf);
      Writable writableValue = (Writable)
      ReflectionUtils.newInstance(reader.getValueClass(), conf);
      List<Student> expectedOutput = new ArrayList<Student>();
      expectedOutput.add(student1);
      expectedOutput.add(student2);
      expectedOutput.add(student3);
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    FileSystem outputFS = getFileSystem();
    Path outputPath = new Path(outputFS.getHomeDirectory(), "outputOfNGramJob/part-r-00000");
    Configuration conf = new Configuration();
    SequenceFile.Reader reader = new SequenceFile.Reader(outputFS, outputPath, conf);
    Writable writableKey = (Writable)
    ReflectionUtils.newInstance(reader.getKeyClass(), conf);
    Writable writableValue = (Writable)
    ReflectionUtils.newInstance(reader.getValueClass(), conf);
   
    List<IntWritable> expectedOutputForValue = new ArrayList<IntWritable>();
    expectedOutputForValue.add(new IntWritable(1));
    expectedOutputForValue.add(new IntWritable(1));
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    FileSystem outputFS = getFileSystem();
    Path outputPath = new Path(outputFS.getHomeDirectory(), "outputOfScoreJob/part-r-00000");
    Configuration conf = new Configuration();
    SequenceFile.Reader reader = new SequenceFile.Reader(outputFS, outputPath, conf);
    Writable writableKey = (Writable)
    ReflectionUtils.newInstance(reader.getKeyClass(), conf);
    Writable writableValue = (Writable)
    ReflectionUtils.newInstance(reader.getValueClass(), conf);
   
    List<ValuePair> expectedOutputForKey = new ArrayList<ValuePair>();
    ValuePair valuePair = new ValuePair();
    valuePair.setValue1(new Text("This is a bookdelimiterBetweenKeyAndValuevalue1"));
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    FileSystem outputFS = getFileSystem();
    Path outputPath = new Path(outputFS.getHomeDirectory(), "outputOfScoreJob/part-r-00000");
    Configuration conf = new Configuration();
    SequenceFile.Reader reader = new SequenceFile.Reader(outputFS, outputPath, conf);
    Writable writableKey = (Writable)
    ReflectionUtils.newInstance(reader.getKeyClass(), conf);
    Writable writableValue = (Writable)
    ReflectionUtils.newInstance(reader.getValueClass(), conf);
   
    List<ValuePair> expectedOutputForKey = new ArrayList<ValuePair>();
    expectedOutputForKey.add(valuePair);
   
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      FileSystem outputFS = getFileSystem();
      Path outputPath = new Path(outputFS.getHomeDirectory(), "output/part-r-00000");
      Configuration conf = new Configuration();
      SequenceFile.Reader reader = new SequenceFile.Reader(outputFS, outputPath, conf);
      Writable writableKey = (Writable)
      ReflectionUtils.newInstance(reader.getKeyClass(), conf);
      Writable writableValue = (Writable)
      ReflectionUtils.newInstance(reader.getValueClass(), conf);
      List<Student> expectedOutput = new ArrayList<Student>();
      expectedOutput.add(student1);
      expectedOutput.add(student2);
      expectedOutput.add(student3);
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          FileSystem outputFS = getFileSystem();
          Path outputPath = new Path(outputFS.getHomeDirectory(), "output/part-r-00000");
          Configuration conf = new Configuration();
          SequenceFile.Reader reader = new SequenceFile.Reader(outputFS, outputPath, conf);
          Writable writableKey = (Writable)
          ReflectionUtils.newInstance(reader.getKeyClass(), conf);
          Writable writableValue = (Writable)
          ReflectionUtils.newInstance(reader.getValueClass(), conf);
          List<IntWritable> expectedOutput = new ArrayList<IntWritable>();
          expectedOutput.add(new IntWritable(1));
          expectedOutput.add(new IntWritable(2));
          expectedOutput.add(new IntWritable(3));
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          FileSystem outputFS = getFileSystem();
          Path outputPath = new Path(outputFS.getHomeDirectory(), "output/part-r-00000");
          Configuration conf = new Configuration();
          SequenceFile.Reader reader = new SequenceFile.Reader(outputFS, outputPath, conf);
          Writable writableKey = (Writable)
          ReflectionUtils.newInstance(reader.getKeyClass(), conf);
          Writable writableValue = (Writable)
          ReflectionUtils.newInstance(reader.getValueClass(), conf);
          List<LongWritable> expectedOutput = new ArrayList<LongWritable>();
          expectedOutput.add(new LongWritable(1));
          expectedOutput.add(new LongWritable(2));
          expectedOutput.add(new LongWritable(3));
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      FileSystem outputFS = getFileSystem();
        Path outputPath = new Path(outputFS.getHomeDirectory(), "output/part-r-00000");
        Configuration conf = new Configuration();
        SequenceFile.Reader reader = new SequenceFile.Reader(outputFS, outputPath, conf);
        Writable writableKey = (Writable)
        ReflectionUtils.newInstance(reader.getKeyClass(), conf);
        Writable writableValue = (Writable)
        ReflectionUtils.newInstance(reader.getValueClass(), conf);
        List<Text> expectedOutput = new ArrayList<Text>();
        expectedOutput.add(new Text("Macon Kent,6269 Aenean St.,1-247-399-1051,08253"));
        expectedOutput.add(new Text("Dale Zamora,521-7792 Mauris Rd.,1-214-625-6970,90510"));
        expectedOutput.add(new Text("Charles Wood,525-9709 In Rd.,1-370-528-4758,62714"));
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    FileSystem outputFS = getFileSystem();
    Path outputPath = new Path(outputFS.getHomeDirectory(), "output/part-r-00000");
    Configuration conf = new Configuration();
    SequenceFile.Reader reader = new SequenceFile.Reader(outputFS, outputPath, conf);
    Writable writableKey = (Writable)
    ReflectionUtils.newInstance(reader.getKeyClass(), conf);
    Writable writableValue = (Writable)
    ReflectionUtils.newInstance(reader.getValueClass(), conf);
    List<IntWritable> expectedOutput = new ArrayList<IntWritable>();
    expectedOutput.add(new IntWritable(1));
    expectedOutput.add(new IntWritable(2));
    expectedOutput.add(new IntWritable(3));
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