default ProtobufMessageHandler getObjectFromMessage(InputStream is) throws IOException {
    final CodedInputStream codedInput = CodedInputStream.newInstance(is);
    codedInput.setSizeLimit(Integer.MAX_VALUE);
    return getObjectFromMessage(codedInput);
  }
Initialize the model from a protobuf representation.
@param is InputStream providing the protobuf message
@return reference to self for convenience
hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/ProtobufMessageHandler.java