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hadoop_in_docker's Introduction

使用方法

前提声明,本文假设用户已经有了一定的docker、docker-compose、kubernetes操作经验,并且用户已经有了docker环境或者kubernetes集群环境

首先执行以下命令下载本项目代码

git clone https://github.com/xiaobailong/hadoop_in_docker.git

单机版

启动

进入docker-compose目录,使用以下命令启动集群

启动hdfs:

docker-compose -f docker-compose-hdfs.yml up -d

启动yarn集群:

docker-compose -f docker-compose-yarn.yml up -d

关闭

在docker-compose目录中使用以下命令关闭集群

关闭yarn集群:

docker-compose -f docker-compose-yarn.yml down

关闭hdfs集群:

docker-compose -f docker-compose-hdfs.yml down

kubernetes集群版

创建命名空间

kubectl create namespace xiaobailong

启动

进入kubernetes的相应子目录中使用以下命令启动集群

进入kubernetes\hdfs目录下,执行以下命令启动hdfs:

kubectl create -f .

进入kubernetes\yarn目录下,执行以下命令启动yarn集群:

kubectl create -f .

关闭

在kubernetes的相应子目录中使用以下命令关闭集群

进入kubernetes\yarn目录下,执行以下命令关闭yarn集群:

kubectl delete -f .

进入kubernetes\hdfs目录下,执行以下命令关闭hdfs集群:

kubectl delete -f .

hadoop_in_docker's People

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