message: Add load error
diff: @@ -119,12 +119,17 @@ class LibHDFS {
  status_ = TryLoadAndBind(path.c_str(), &handle_);
  if (status_.ok()) {
  return;
  + }else{
  + LOG(ERROR) <<"HadoopFileSystem load error: "<< status_.error_message();
  }
  }
  // Try to load the library dynamically in case it has been installed
  // to a in non-standard location.
  status_ = TryLoadAndBind(kLibHdfsDso, &handle_);
  + if (!status_.ok()) {
  + LOG(ERROR) <<"HadoopFileSystem load error: "<< status_.error_message();
  + }
  }
  Status status_;
  