Method row_materialization_timer

be/src/service/client-request-state.cc:2792–2798

}

int64_t ClientRequestState::row_materialization_timer() const {
  if (LIKELY(row_materialization_timer_ != nullptr)) {
    return row_materialization_timer_->value();
  }

  return 0;
}

void ClientRequestState::AddCatalogTimeline() {
  if (catalog_op_executor_ != nullptr