docker安装hadoop集群

前置条件:
首先确保系统已经正确安装docker
验证:

sudo docker version

or

sudo docker -v

启动docker

sudo service docker start 

拉取hadoop镜像
这里用的github开源的镜像地址

sudo docker pull kiwenlau/hadoop:1.0

clone到本地

git clone https://github.com/kiwenlau/hadoop-cluster-docker

创建hadoop桥接

sudo docker network create --driver=bridge hadoop

启动容器

cd hadoop-cluster-docker
sudo ./start-container.sh

默认是一个主节点两个从节点 直接与hadoop-master节点ssh连接

start hadoop-master container...
start hadoop-slave1 container...
start hadoop-slave2 container...
root@hadoop-master:~# 

启动集群

./start-hadoop.sh

查看启动状态

jps

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转载自blog.csdn.net/u012679583/article/details/79891562