// concurrent rebalance-start commands.
	if ep := globalEndpoints[0].Endpoints[0]; !ep.IsLocal {
		for nodeIdx, proxyEp := range globalProxyEndpoints {
			if proxyEp.Endpoint.Host == ep.Host {
				if proxyRequestByNodeIndex(ctx, w, r, nodeIdx) {
					return
				}
			}
		}
	}

	pools, ok := objectAPI.(*erasureServerPools)
	if !ok || len(pools.serverPools) == 1 {

  path.resize(path_size);
  for (int32_t node_id : path) {
    string ascii_art;
    if (node_id == dst) {
      ascii_art = "+-> ";
    } else if (node_id != src) {
      ascii_art = "|   ";
    } else {
      ascii_art = "+-- ";
    }
    absl::StrAppend(&description, ascii_art, node_name(node_id), "\n");
  }
  return description;
}

    } else {
      internal_name += object_names_[node_id][0];
    }
    pretty_symbol_table_name_[node_id] = SaveString(internal_name);
  }
}

llvm::ArrayRef<llvm::StringRef> ObjectNames::GetExportedNames(
    int node_id) const {
  auto it = exported_names_.find(node_id);
  if (it != exported_names_.end()) {
    return it->second;
  }
  return {};
}

				NodeID:       nodeID,
				TopologyKeys: []string{"company.com/zone1", "company.com/zone2"},
			}},
		},
	}, {
		// driver name: numbers
		ObjectMeta: metav1.ObjectMeta{Name: "foo3"},
		Spec: storage.CSINodeSpec{
			Drivers: []storage.CSINodeDriver{{
				Name:         "1io-kubernetes-storage-2-csi-driver3",
				NodeID:       nodeID,

				}
				if (ss.ExtensionConfigSent != "") != wantSent {
					errorHandler("wanted ExtesionConfigSent set %v got %v for %v", wantSent, ss.ExtensionConfigSent, nodeID)
				}
				if (ss.ExtensionConfigAcked != "") != wantAcked {
					errorHandler("wanted ExtensionConfigAcked set %v got %v for %v", wantAcked, ss.ExtensionConfigAcked, nodeID)
				}
				return
			}
		}
		errorHandler("node id %v not found", nodeID)
	}

Status TFSavedModelAPI::GetFunctions(
    int node_id,
    absl::flat_hash_map<std::string, ConcreteFunction*>* functions) {
  const auto& nodes = bundle_.saved_object_graph().nodes();
  if (node_id >= nodes.size()) {
    return errors::OutOfRange(
        "node_id ", node_id,
        " not found.  Maximum node ID: ", nodes.size() - 1);
  }
  const SavedObject* current_node = &nodes.Get(node_id);

	return r.Err
}

func (r *NodeRegistry) GetNode(ctx context.Context, nodeID string, options *metav1.GetOptions) (*api.Node, error) {
	r.Lock()
	defer r.Unlock()
	if r.Err != nil {
		return nil, r.Err
	}
	for _, node := range r.Nodes.Items {
		if node.Name == nodeID {
			return &node, nil
		}
	}
	return nil, errors.NewNotFound(api.Resource("nodes"), nodeID)
}

	emptyAllocatable := &storage.CSINode{
		ObjectMeta: metav1.ObjectMeta{
			Name: "foo",
		},
		Spec: storage.CSINodeSpec{
			Drivers: []storage.CSINodeDriver{
				{
					Name:         "valid-driver-name",
					NodeID:       "valid-node",
					TopologyKeys: []string{"company.com/zone1", "company.com/zone2"},
				},
			},
		},
	}

	volumeLimitsCases := []struct {
		name     string
		obj      *storage.CSINode

// only scope "stage".  The semantic of scope "unstage" is preserved although
// scope "stage" is later appended.  As a result, Node_X and Node_Y will be put
// into different clusters.
//
//                Unstage -> Node_Y (scope "unstage & stage")
//                              |
//                              V
//  Node_X (scope "stage") -> Stage
//

		n.logger.Info("Setting current PodCIDRs", "podCIDRs", podCIDRs)
		n.podCIDRs = podCIDRs
		return
	}
	if !reflect.DeepEqual(n.podCIDRs, podCIDRs) {
		n.logger.Error(nil, "Using NodeCIDR LocalDetector mode, current PodCIDRs are different than previous PodCIDRs, restarting",
			"node", klog.KObj(node), "newPodCIDRs", podCIDRs, "oldPodCIDRs", n.podCIDRs)
		klog.FlushAndExit(klog.ExitFlushTimeout, 1)
	}
}