message: [Configuration] change enable_control_replication default to true
diff: @@ -2250,7 +2250,7 @@ struct DefaultConfig {
  const static int machine_model_version = 0;
  const static int simulator_segment_size = 16777216; // 16 MB
  const static int simulator_max_num_segments = 1;
  - const static bool enable_control_replication = false;
  + const static bool enable_control_replication = true;
  const static int python_data_loader_type = 1;
  };
  @@ -2422,8 +2422,8 @@ void FFConfig::parse_args(char **argv, int argc)
  enable_propagation = true;
  continue;
  }
  - if (!strcmp(argv[i], "--control-replication")) {
  - enable_control_replication = true;
  + if (!strcmp(argv[i], "--disable-control-replication")) {
  + enable_control_replication = false;
  continue;
  }
  if (!strcmp(argv[i], "--python-data-loader-type")) {
  