2.X 默认端口,HDFS NameNode 内部通信:8020 或 9000,HDFS NameNode HTTP UI:50070,HDFS DataNode HTTP UI:50075,Yarn 任务执行状态查看:8088,历史服务器通信:19888。 3.X 默认端口,HDFS NameNode 内部通信:8020、9000 或 9820,HDFS NameNode HTTP UI:9870,HDFS DataNode HTTP UI:9864,Yarn 任务执行状态查看:...
4.3.Hadoop Single Node Cluster安装2024-03-275.4.Hadoop Muti Node Cluster安装2024-03-286.5.Hadoop HDFS 命令2024-03-287.6.Hadoop MapReduce2024-03-288.7.Python Spark安装2024-03-289.8在IPython Notebook 运行Python Spark 程序2024-03-2910.9.RDD基本操作2024-03-25 收起 3.1安装JDK java --versio...
其中ResourceManager和NodeManager是Yarn相关进程,NameNode、SecondNameNode、DataNode是HDFS相关进程 打开hadoop resource-manager web页面 打开Hadoop ResourceManager web 点开浏览器,访问链接:`http://localhost:8088/` 打开后页面如下: 点击Nodes就会显示当前所有节点,不过我们安装的是single Node Cluster,所有只有一个节点 ...
其中ResourceManager和NodeManager是Yarn相关进程,NameNode、SecondNameNode、DataNode是HDFS相关进程打开hadoop resource-manager web页面 打开Hadoop ResourceManager web 点开浏览器,访问链接:http://localhost:8088/ 打开后页面如下:点击Nodes就会显示当前所有节点,不过我们安装的是single Node Cluster,所有只有一个节点...
$ git clone https://github.com/rancavil/hadoop-single-node-cluster.git $ cd hadoop-single-node-cluster $ docker build -t hadoop . Creating the container To run and create a container execute the next command: $ docker run --name <container-name> -p 9864:9864 -p 9870:9870 -p 8088...
Data analytics is a key requirement for the growth of any industry or organization. It is required to solve various consumer and product predictions and insights in a way to benefit the organization as well as enhance profits. However, today's small-scale industries with low budgets and huge ...
文档地址http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/SingleCluster.html http://www.diaryfolio.com/hadoop-install-steps/ 前期准备 解压到指定目录 tar -zxvf hadoop-2.3.0.tar.gz -C /data/javadev 添加hadoop用户和用户组 ...
Now that you know a bit more about what Docker and Hadoop are, let's look at how you can set up a single node Hadoop cluster using Docker. First, for this tutorial, we will be using an Alibaba Cloud ECS instance with Ubuntu 18.04 installed. Next, as part of this tutorial, let's ...
Starting your single-node cluster Run the command: hduser@ubuntu:~$ /usr/local/hadoop/bin/start-all.sh This will startup a Namenode, Datanode, Jobtracker and a Tasktracker on your machine. The output will look like this: hduser@ubuntu:/usr/local/hadoop$ bin/start-all.sh ...
从Flink官网下载页面https://flink.apache.org/downloads.html下载二进制安装文件,并选择对应的Scala版本,此处选择Apache Flink 1.13.0 for Scala 2.11(Flink版本为1.13.0,使用的Scala版本为2.11)。 由于当前版本的Flink不包含Hadoop相关依赖库,如果需要结合Hadoop(例如读取HDFS中的数据),还需要下载预先捆绑的Hadoop JAR...