Package org.apache.hadoop.io

Examples of org.apache.hadoop.io.Text.readFields()

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    if (columnSize > 0)
      columns = new HashSet<Pair<Text,Text>>();
    for (int i = 0; i < columnSize; i++) {
      long numPairs = dataInput.readInt();
      Text colFam = new Text();
      colFam.readFields(dataInput);
      if (numPairs == 1) {
        columns.add(new Pair<Text,Text>(colFam, null));
      } else if (numPairs == 2) {
        Text colQual = new Text();
        colQual.readFields(dataInput);
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      colFam.readFields(dataInput);
      if (numPairs == 1) {
        columns.add(new Pair<Text,Text>(colFam, null));
      } else if (numPairs == 2) {
        Text colQual = new Text();
        colQual.readFields(dataInput);
        columns.add(new Pair<Text,Text>(colFam, colQual));
      }
    }
    autoAdjustRanges = dataInput.readBoolean();
    useLocalIterators = dataInput.readBoolean();
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      SpilledDataInputBuffer inputBuffer = outputBuffer
          .getInputStreamToRead(fileName);

      for (int i = 0; i < 100; ++i) {
        text.readFields(inputBuffer);
        assertTrue("Testing the spillage of spilling buffer".equals(text
            .toString()));
        text.clear();
      }
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            .toString()));
        text.clear();
      }

      try {
        text.readFields(inputBuffer);
        assertTrue(false);
      } catch (EOFException eof) {
        assertTrue(true);
      }
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    FSDataInputStream in = dfs.open(new Path(expectedPath));

    String className = in.readUTF();
    Text message = (Text) ReflectionUtils.newInstance(Class.forName(className),
        config);
    message.readFields(in);

    assertEquals("data", message.toString());

    dfs.delete(new Path("checkpoint"), true);
  }
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      this.theMetadata = new TreeMap<Text,Text>();
      for (int i = 0; i < sz; i++) {
        Text key = new Text();
        Text val = new Text();
        key.readFields(in);
        val.readFields(in);
        this.theMetadata.put(key, val);
      }
    }
   
    public boolean equals(Metadata other) {
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   * Populates the extents data fields from a DataInput object
   *
   */
  public void readFields(DataInput in) throws IOException {
    Text tid = new Text();
    tid.readFields(in);
    setTableId(tid);
    boolean hasRow = in.readBoolean();
    if (hasRow) {
      Text er = new Text();
      er.readFields(in);
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    tid.readFields(in);
    setTableId(tid);
    boolean hasRow = in.readBoolean();
    if (hasRow) {
      Text er = new Text();
      er.readFields(in);
      setEndRow(er, false, false);
    } else {
      setEndRow(null, false, false);
    }
    boolean hasPrevRow = in.readBoolean();
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      setEndRow(null, false, false);
    }
    boolean hasPrevRow = in.readBoolean();
    if (hasPrevRow) {
      Text per = new Text();
      per.readFields(in);
      setPrevEndRow(per, false, true);
    } else {
      setPrevEndRow((Text) null);
    }
   
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    @Override
    public void readFields(DataInput in) throws IOException {
      id = in.readInt();
      Text foo = new Text();
      foo.readFields(in);
      title = foo.toString();
      timestamp = in.readLong();
      foo.readFields(in);
      comments = foo.toString();
      foo.readFields(in);
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