Package org.apache.hadoop.hbase

Examples of org.apache.hadoop.hbase.KeyValue.readFields()

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      byte [] family = Bytes.readByteArray(in);
      int numColumns = in.readInt();
      List<KeyValue> list = new ArrayList<KeyValue>(numColumns);
      for(int j=0;j<numColumns;j++) {
      KeyValue kv = new KeyValue();
      kv.readFields(in);
      list.add(kv);
      }
      this.familyMap.put(family, list);
    }
    if (version > 1) {
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      byte [] family = Bytes.readByteArray(in);
      int numColumns = in.readInt();
      List<KeyValue> list = new ArrayList<KeyValue>(numColumns);
      for(int j=0;j<numColumns;j++) {
       KeyValue kv = new KeyValue();
       kv.readFields(in);
       list.add(kv);
      }
      this.familyMap.put(family, list);
    }
    if (version > 1) {
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    }

    @Override
    protected KeyValue parseCell() throws IOException {
      KeyValue kv = new KeyValue();
      kv.readFields((DataInputStream) this.in);
      return kv;
    }
  }

  /**
 
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      byte [] family = Bytes.readByteArray(in);
      int numColumns = in.readInt();
      List<KeyValue> list = new ArrayList<KeyValue>(numColumns);
      for(int j=0;j<numColumns;j++) {
      KeyValue kv = new KeyValue();
      kv.readFields(in);
      list.add(kv);
      }
      this.familyMap.put(family, list);
    }
    if (version > 1) {
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      byte [] family = Bytes.readByteArray(in);
      int numColumns = in.readInt();
      List<KeyValue> list = new ArrayList<KeyValue>(numColumns);
      for(int j=0;j<numColumns;j++) {
      KeyValue kv = new KeyValue();
      kv.readFields(in);
      list.add(kv);
      }
      this.familyMap.put(family, list);
    }
  } 
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    int length = in.readInt();
    KeyValue kv;
    // its a special IndexedKeyValue
    if (length == INDEX_TYPE_LENGTH_MARKER) {
      kv = new IndexedKeyValue();
      kv.readFields(in);
    } else {
      kv = new KeyValue();
      kv.readFields(length, in);
    }
    return kv;
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    if (length == INDEX_TYPE_LENGTH_MARKER) {
      kv = new IndexedKeyValue();
      kv.readFields(in);
    } else {
      kv = new KeyValue();
      kv.readFields(length, in);
    }
    return kv;
  }

  /**
 
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    byte[] data = out.getData();
    // read it back in
    KeyValue read = new KeyValue();
    DataInputBuffer in = new DataInputBuffer();
    in.reset(data, data.length);
    read.readFields(in);
    in.close();

    // validate that its the same
    assertTrue("Row didn't match!", Bytes.equals(row, read.getRow()));
    assertTrue("Family didn't match!", Bytes.equals(family, read.getFamily()));
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      byte [] family = Bytes.readByteArray(in);
      int numColumns = in.readInt();
      List<KeyValue> list = new ArrayList<KeyValue>(numColumns);
      for(int j=0;j<numColumns;j++) {
      KeyValue kv = new KeyValue();
      kv.readFields(in);
      list.add(kv);
      }
      this.familyMap.put(family, list);
    }
  }
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    if (versionOrLength == VERSION_2) {
      // this is new style HLog entry containing multiple KeyValues.
      int numEdits = in.readInt();
      for (int idx = 0; idx < numEdits; idx++) {
        KeyValue kv = new KeyValue();
        kv.readFields(in);
        this.add(kv);
      }
      int numFamilies = in.readInt();
      if (numFamilies > 0) {
        if (scopes == null) {
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