@Override
public void readFields(DataInput in) throws IOException {
int keyLen = in.readInt();
byte[] keyBytes = new byte[keyLen];
in.readFully(keyBytes);
key = ByteBuffer.wrap(keyBytes);
int ilevel = in.readInt();
int cols = in.readInt();
for (int i = 0; i < cols; i++) {
CqlColumn cc = new CqlColumn();
cc.readFields(in);
columns.add(cc);
}
}
