Package org.apache.hadoop.io

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

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        return super.compare(b1, s1, l1, b2, s2, l2);
      }
     
      try {
        Text logline1 = new Text();
        logline1.readFields(new DataInputStream(new ByteArrayInputStream(b1, s1, l1)));
        String line1 = logline1.toString();
        String[] logColumns1 = line1.split(columnSeparator);
       
        Text logline2 = new Text();
        logline2.readFields(new DataInputStream(new ByteArrayInputStream(b2, s2, l2)));
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        logline1.readFields(new DataInputStream(new ByteArrayInputStream(b1, s1, l1)));
        String line1 = logline1.toString();
        String[] logColumns1 = line1.split(columnSeparator);
       
        Text logline2 = new Text();
        logline2.readFields(new DataInputStream(new ByteArrayInputStream(b2, s2, l2)));
        String line2 = logline2.toString();
        String[] logColumns2 = line2.split(columnSeparator);
       
        if(logColumns1 == null || logColumns2 == null) {
          return super.compare(b1, s1, l1, b2, s2, l2);
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  public void readFields(DataInput in) throws IOException {
    int version = in.readByte();
    if (version < 6) {
      if (version <= 2) {
        Text t = new Text();
        t.readFields(in);
        this.name = t.getBytes();
//        if(KeyValue.getFamilyDelimiterIndex(this.name, 0, this.name.length)
//            > 0) {
//          this.name = stripColon(this.name);
//        }
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        return super.compare(b1, s1, l1, b2, s2, l2);
      }
     
      try {
        Text logline1 = new Text();
        logline1.readFields(new DataInputStream(new ByteArrayInputStream(b1, s1, l1)));
        String line1 = logline1.toString();
        String[] logColumns1 = line1.split(columnSeparator);
       
        Text logline2 = new Text();
        logline2.readFields(new DataInputStream(new ByteArrayInputStream(b2, s2, l2)));
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        logline1.readFields(new DataInputStream(new ByteArrayInputStream(b1, s1, l1)));
        String line1 = logline1.toString();
        String[] logColumns1 = line1.split(columnSeparator);
       
        Text logline2 = new Text();
        logline2.readFields(new DataInputStream(new ByteArrayInputStream(b2, s2, l2)));
        String line2 = logline2.toString();
        String[] logColumns2 = line2.split(columnSeparator);
       
        if (logColumns1 == null || logColumns2 == null) {
          return super.compare(b1, s1, l1, b2, s2, l2);
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   */
  public void readFields(DataInput in) throws IOException {
    int nOps = in.readInt();
    for (int i = 0; i < nOps; i++) {
      Text row = new Text();
      row.readFields(in);
     
      int nRowOps = in.readInt();
      ArrayList<BatchOperation> rowOps = new ArrayList<BatchOperation>();
      for(int j = 0; j < nRowOps; j++) {
        BatchOperation op = new BatchOperation();
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    // equals map
    equalsMap.clear();
    int size = in.readInt();
    for (int i = 0; i < size; i++) {
      Text key = new Text();
      key.readFields(in);
      int len = in.readInt();
      byte[] value = null;
      if (len >= 0) {
        value = new byte[len];
        in.readFully(value);
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    // nullColumns
    nullColumns.clear();
    size = in.readInt();
    for (int i = 0; i < size; i++) {
      Text key = new Text();
      key.readFields(in);
      setColumnFilter(key, null);
    }
  }

  /**
 
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  public void readFields(DataInput in) throws IOException {
    int version = in.readByte();
    if (version < 6) {
      if (version <= 2) {
        Text t = new Text();
        t.readFields(in);
        this.name = t.getBytes();
//        if(KeyValue.getFamilyDelimiterIndex(this.name, 0, this.name.length)
//            > 0) {
//          this.name = stripColon(this.name);
//        }
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    // equals map
    equalsMap.clear();
    int size = in.readInt();
    for (int i = 0; i < size; i++) {
      Text key = new Text();
      key.readFields(in);
      int len = in.readInt();
      byte[] value = null;
      if (len >= 0) {
        value = new byte[len];
        in.readFully(value);
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