Step 3: Provision a BigInsights Data node instance
步骤3：预备一个BigInsights Data节点实例
The Hadoop Master node instance must be provisioned first.
必须首先提供HadoopMaster节点实例。
make-node takes a node, a new set of children, and returns a new node instance.
make-node 获取一个节点、一个新的子节点集合，并返回一个新的节点实例。
Continue with the next steps, accepting the defaults, to add the Hadoop Data node instance.
继续完成接下来的步骤，接受其默认值，从而添加HadoopData节点实例。
In this example, the IP address that was assigned to this Hadoop Master node instance is 170.224.193.137.
在这个示例中，指定给这个HadoopMaster节点实例的IP地址是170.224.193.137。
After the Hadoop Master node instance has been provisioned, you can start provisioning as many Data nodes as you want to use for your cluster.
预备HadoopMaster节点实例之后，您可以开始预备将用于集群的多个Data节点。
The JMS transport nodes offer different levels of transactional support, which can be configured as a property of the node instance depending on your particular requirements
JMS传输节点提供了不同级别的事务支持，可以将事务支持作为节点实例的属性，按照您的特定需求对其进行配置
Since the process of provisioning a Hadoop Data node instance is very similar to provisioning a Hadoop Master node instance, only the steps that are different, or require attention are described here.
因为预备HadoopData节点实例的过程十分类似于预备HadoopMaster节点，所以这里只描述不同的步骤或需要关注的步骤。
Next, bind each data node in the data instance to the XFDL items on the form.
接下来，将数据实例中的每个数据节点绑定到表单上的XFDL元素。
With this done, if one virtual machine or node encounters problems, it does not impact the other instance.
完成这些工作之后，如果有一个虚拟机或节点出现问题，那么它不会对其他实例造成影响。
This creates a field with a matching label on the design canvas and automatically binds the field to the node in the instance.
这样便创建了一个具有设计工作区上的匹配标签的字段，而且该字段也会被自动绑定到实例中的节点。
This identifier must be globally unique within the broker instance that this node is deployed.
此标识符必须在此节点部署到的代理实例内具有全局唯一性。
Finally, an output node serializes the transformed message and sends it to the service instance.
最后，输出节点序列化转换后的数据，并将数据发送到服务实例。
This handler first pegs the escalation counter and then completes a task instance, associated with this node.
这个处理器首先记录上报计数器，接着完成此节点关联的任务实例。
This lets you write XML fragments from individual object nodes — including from the root node of the XML instance.
这让您可以从单独的对象节点-其中包括xml实例的根节点-编写xml片段。
This returns the topmost element node of the given instance.
它会返回给定实例的最顶层元素节点。
To others familiar with LPAR technologies, a "node" is an instance of an OS, and several LPARs can reside on a single physical frame.
对于类似于 LPAR技术的情况而言，一个“节点”就是一个操作系统的实例，而且多个LPAR可以驻留在单一物理框架中。
You have finished creating the relationship between the items on the form and the data node in the data instance.
现在，已经创建了表单元素和数据实例中数据节点之间的关系。
To access a remote DB2 LUW server, you should catalog the node by specifying DB2 instance and then catalog the target database under that instance at this cataloged node.
要访问远程DB2LUW服务器，则应当通过指定 DB2实例为节点编写目录，然后在已编写目录的节点上为该实例下的目标数据库编写目录。
The cluster controllers gather information about and schedules VM execution on specific node controllers, as well as manages virtual instance network.
集群控制器收集关于特定的节点控制器上的VM运行的信息，并调度其运行计划，以及管理虚拟实例网络。
For example, if the user tries to configure a V5 node by creating a new instance of a configuration type, or by setting a new V6 configuration attribute, an exception will be raised.
例如，如果用户试图通过新建配置类型的实例或设置新的版本6的配置属性来配置版本5的节点时，会出现异常。
In this context, a "node" refers to an instance of an operating system, whether or not it is part of a cluster or a standalone system, and the node name is a separate entity from the host name.
在这个上下文中，“节点”是指一个操作系统实例，它可能是集群的一部分或单独的系统，节点名与主机名是不同的实体。
The instance owner home directory on a non-administration node has been removed.
非管理节点上的实例所有者主目录被删除。
A DB2 EEE instance or the instance manager resides on the catalog node.
DB 2EEE实例或实例管理器都驻留在目录节点上。
The instance will become unavailable on the node in which the directory has been removed.
在目录被删除的节点上，该实例将不可用。
An even easier way to create a control is to select a node in your instance data and drag it onto an empty area in the design canvas.
创建控件更简单的办法是从实例数据中选择节点，拖放到设计画布的空白区域。
Select the root node in the Instance view (see figure 5).
在Instance视图中选择根节点 （参见图5）。
As an alternative, you can select a node in your Instance view and simply drag it onto the control.
另一种办法是从Instance视图中选择一个节点，直接拖到控件上。
takes an instance element node, a type QName, and a sequence of schema document nodes.
获取一个实例元素节点、一个类型 QName和一个模式文档节点的序列。
Drop the corrupt instance on the affected node.
在受影响节点上删除受损实例。
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