Package org.apache.hadoop.io

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

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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 (HStoreKey.getFamilyDelimiterIndex(this.name) > 0) {
          this.name = stripColon(this.name);
        }
      } else {
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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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   */
  static Reference readSplitInfo(final Path p, final FileSystem fs)
  throws IOException {
    FSDataInputStream in = fs.open(p);
    Text rn = new Text();
    rn.readFields(in);
    HStoreKey midkey = new HStoreKey();
    midkey.readFields(in);
    long fid = in.readLong();
    boolean tmp = in.readBoolean();
    return new Reference(rn, fid, midkey, tmp? Range.top: Range.bottom);
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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 (HStoreKey.getFamilyDelimiterIndex(this.name) > 0) {
          this.name = stripColon(this.name);
        }
      } else {
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   *
   */
  @Override
  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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  static Text getText(FixedSizeWriteableFactory<Text> factory, byte[] b) throws Exception
  {
    ByteArrayInputStream buffer = new ByteArrayInputStream(b);
    DataInputStream dis = new DataInputStream(buffer);
    Text t = factory.newInstance();
    t.readFields(dis);
    return t;
  }
 
  static byte[] getBytes(FixedSizeWriteableFactory<Text> factory, String s) throws Exception
  {
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