系统用户可以登录到用户节点(或登录节点)，在集群上运行他们的工作。
System users can log in to user nodes (or login nodes) in order to run their workloads on the cluster.
然后，foreach循环迭代通过每个用户节点，并将它们的属性存储在data数组中。
The foreach loop then iterates through each of the user nodes and stores their attributes in the data array.
如清单2 所示，状态元素基本上包含描述帐户的节点，并有一个描述用户的嵌入式用户节点。
The status element, shown in Listing 2, basically contains nodes that describe the account and has an embedded user node that describes the user.
QQ用户网络连通度分布的统计结果显示QQ用户节点所处的网络兼有两种类型网络的特点。
The statistic on the connectivity degree of QQ user nodes indicates that the network has characteristics of two kinds of networks.
用户节点——理想情况下，集群的计算机节点不应该接受外部连接，只应当由管理员通过管理服务器访问。
User nodes — Ideally, the compute nodes of a cluster should not accept external connections and should only be accessible to system administrators through the management server.
考虑到博弈论常常用来分析分布式的决策过程，本文使用博弈论对非协作认知无线网络的认知用户节点对进行建模。
Consider Game Theory is often used to analyze distributed decision-making process, this thesis use Game Theory to model the CR pairs in the non - collaboration CR network.
对要加入集群中的所有其他节点，例如计算节点、用户节点和管理节点，请在以后步骤中添加类似于_s： client -nonquorum的项。
Use entries similar to _s: client-nonquorum in later stages for all the other nodes to be added to the cluster, such as compute nodes, user nodes, and management nodes.
基于代理方案中，在用户节点所在初始区域中确定一个代理节点，当用户节点迁出该区域前，代理节点监测用户节点所在的位置并在聚集结果到来时把该结果路由给用户节点；
AS scheme determines the region where the sender originally located, before it moves out, it searches an agent node located in the same original region to monitor and forward result to the sender.
要点：在群集中的所有节点上，这些用户和组的定义必须完全一致。
Important: These users and groups must be defined exactly the same on all nodes in the cluster.
每个部门节点还包含一组或多组用户。
Each department node also contains one or more groups of users.
调度器节点 ——为了在集群上运行工作负荷，用户应当把自己的工作提交到调度器节点。
Scheduler nodes -- In order to run a workload on the cluster, users should submit their work to a scheduler node.
随着节点、会话和用户数量的增加，每个节点花在维持备份拷贝上的工作量也会增加，从而只留下更少的时间去为用户请求服务。
As you increase the number of nodes, sessions, and users, each node spends an increasing amount of effort maintaining backup copies, leaving less time to service user requests.
在点(1)处，紧跟在节点传播消息之前调用了用户出口。
At point (1), the user exit is invoked just before the node propagates the message.
脚本应该要求用户指定集群和节点名称，而不是指定配置ID。
The script should ask the user to specify the cluster and node names, but not the configuration IDs.
因为最小块大小是16字节，那么只分配链表节点的用户程序就会遭受额外的100%的开销。
Since the minimum chunk size is 16 bytes, user programs allocating only list nodes suffer 100% overhead.
代理插件组件提供了创建用户插件节点所需的一些类。
The broker plug-in component provides the necessary classes required for creating a user plug-in node.
许可证可以作为节点锁定（用户）许可证，它绑定于一个特定的工作站，或者作为浮动的（服务器）许可证。
The licenses are available as either node-locked (user) licenses, which are tied to a specific workstation, or as floating (server) licenses.
表示服务在负责用户界面的运行的表示服务节点执行。
Presentation services are executed in the presentation services Node that is tasked with running the user interface.
根节点的第一个子节点实际上可能并不是用户正在搜索的节点。
The first child of the root node may not actually be the node the user is searching for.
因此，部门节点的子节点具有不同的用户成员。
Therefore, the children of department nodes have different users as their members.
它让用户能够重命名树节点的标签。
RSH允许用户从一个节点上发出在另一个远程节点上执行的命令。
RSH allows a user from one node to run commands on another remote node.
确定哪些节点是要操纵的键值并将这些节点绑定到用户界面控件。
Determine which nodes are of key value to manipulate and only bind those nodes to user-interface controls.
服务器只获取那些由用户展开的节点，这可以优化树的性能。
Only those nodes that are expanded by the user will be fetched from the server, which can result in better performance of the tree.
用户出口并不仅限于内置节点，它们适用于所有用户定义的插件节点。
User exits are not limited to built-in nodes, they are applicable to all user defined plug-in nodes.
然而，没有一个速度能带信息超越“最后路程”，从邻里节点传入用户家中。
No network, however, can run faster than the speed of its “last mile”, from the neighbourhood node to the house.
注意：在点(1)处，在内置输入节点上调用用户出口的方式与在用户定义的输入节点上稍有不同。
Note: At point (1), the way user exits are invoked on the built-in input nodes is slightly different from the user-defined input nodes.
对于较大的树型数据集，您可能只想加载可见树节点的必要数据，当用户展开一个节点后再记载该节点的子节点。
For large tree data sets you probably want to only load the necessary data for the visible nodes of the tree. When a user expands a node, it starts to load the children of that node.
作为根用户，从一个在线节点启动node3。
作为根用户，从一个在线节点启动node3。
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