What is the translation of " NAMENODE " in English?

• namenode
• the goals

Examples of using Namenode in Chinese and their translations into English

HDFS有两个组件NameNode和DataNode。
HDFS has a NameNode and DataNode.

这将阻止它们连接到NameNode。
This will make them feel connected to the goals.

这意味着Namenode没有运行在你的VM之上。
It could mean that the Namenode is not working on your VM.

这将阻止他们连接到NameNode。
This will make them feel connected to the goals.

如果Namenode机器故障，是需要手工干预的。
If the NameNode machine fails, manual intervention is necessary.

这将阻止它们连接到NameNode。
This will prevent them from connecting to the NameNode.

如果namenode在filecloses之前die，则文件丢失。
If the NameNode dies before the file is closed, the file is lost.

这将阻止他们连接到NameNode。
This will prevent them from connecting to the NameNode.

设置名称节点使用“hdfsnamenode-format”命令如下.
Set up the namenode using the command“hdfs namenode-format” as follows.

Namenode和datanode的内置服务器帮助用户轻松检查集群的状态。
The built-in servers of namenode and datanode help users to easily check the status of cluster.

因此，集群永远不会没有“NameNode”，所以它永远不会失败。
This ensures that the cluster is never without a namenode and as a result, it never fails.

该信息被传递给NameNode，它跟踪整个集群中的所有内容。
That information is passed to the NameNode, which keeps track of everything across the cluster.

Namenode和datanode的内置服务器帮助用户轻松检查集群的状态。
The built-in servers namely namenode and datanode aid the user to easily check the status of cluster.

该信息被传递给NameNode，它跟踪集群中的所有内容。
That information is passed to the NameNode, which keeps track of everything across the cluster.

集群中的每个DataNode周期性地向NameNode发送心跳包和块报告。
Each DataNode in the cluster periodically sends a Heartbeat and Blockreport to the NameNode.

SNN与NameNode的不同在于它不接收或记录HDFS的任何实时变化。
SNN is different from NameNode in its process of not receiving or recording any real-time changes to HDFS.

大量的许多小文件会重载NameNode，因为它存储了HDFS的命名空间。
A large number of many small files overload NameNode since it stores the namespace of HDFS.

在Hadoop2.0之前,在HDFS集群中NameNode存在单点故障(SPOF：ASinglePointofFailure)。
Prior to Hadoop 2.0, i.e. Hadoop 1.0, there was a single point of failure(SPOF) in NameNode.

最初，您必须格式化配置的'HDFS文件系统'，打开'namenode'（HDFS服务器），然后执行以下命令。
Initially you have to format the configured HDFS file system, open namenode(HDFS server), and execute the following command.

JobTracker与NameNode联合将工作分发到离它所处理的数据尽可能近的位置。
The JobTracker, working with the NameNode, distributes work as closely as possible to the data on which it will work.

例如，HDFS服务有以下多个角色：NameNode，SecondaryNameNode，DataNode已经Balancer。
For example, the HDFS service has the following roles: NameNode, SecondaryNameNode, DataNode, and Balancer.

客户端隐含地关联用户身份到NameNode的连接，减少改变现存客户端API的需要。
The client framework will implicitly associate the user identity with the connection to the NameNode, reducing the need for changes to the existing client API.

根据设计，HDFS受NameNode内存容量的限制，因此存储大量小文件会显着影响性能。
By design, HDFS is bottlenecked by its NameNode capacity, so that storing large numbers of small files can significantly affect performance.

与读取数据样，FSDataOutputStream封装了个DFSOutputStream对象，它处理与DataNode和NameNode的通信。
Just as in the read case, FSDataOutputStream wraps a DFSOutputStream, which handles communication with the datanodes and namenode.

年实施高可用性，允许NameNode故障转移到备份节点上，以跟踪群集中的所有文件。
High availability was implemented in 2012, allowing the NameNode to failover onto a backup Node to keep track of all the files across a cluster.

作为替代方案，NameNode允许多个节点作为Checkpoint，只要系统没有可用（注册）的备份节点即可；.
As an alternative, the NameNode allows multiple nodes as check points, as long as there are no Backup nodes available(registered) with the system.

这些冲突端口已经从临时端口范围移除，NameNode、SecondaryNameNode、DataNode和KMS会受到影响。
These conflicting ports have been moved out of the ephemeral range, affecting the NameNode, Secondary NameNode, DataNode, and KMS.

比如通过配置三个NameNode和五个JournalNodes，这个系统可以容忍2个节点的故障，而不是仅仅一个节点。
For instance, by configuring three NameNodes and five JournalNodes, the cluster is able to tolerate the failure of two nodes rather than just one.

运行namenode和resourcemanager的节点被称为master节点，而运行datanode和nodemanager的节点被称为slave节点。
The nodes that run namenode and resourcemanager are known as master nodes, while those that run datanode and nodemanager are called slave nodes.

如果目前现役NameNode崩溃，另一个节点可能从ZooKeeper获得特殊的排外锁以表明它应该成为现役NameNode。
If the current active NameNode crashes, another node can take a special exclusive lock in ZooKeeper indicating that it should become the next active NameNode.