# hadoop-docker

**Repository Path**: forevercyril/hadoop-docker

## Basic Information

- **Project Name**: hadoop-docker
- **Description**: 使用docker搭建Hadoop集群
- **Primary Language**: Shell
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2022-03-27
- **Last Updated**: 2022-06-17

## Categories & Tags

**Categories**: Uncategorized

**Tags**: Docker, hadoop

## README

# Hadoop Cluster based on Dokcer（Docker 构建hadoop集群）

## Usage

### build image

you can change the config of hadoop or the apt sourcelist by edit related files in the folder `assets`.
```bash
git clone https://gitee.com/forevercyril/hadoop-docker.git
cd hadoop-docker
# N is the number of the sub node. Default is 3
./build.sh <N>
```

### start container

```bash
# N is the number of the sub node. Default is 3
# Before start you need to build it with same 'N'
./start.sh <N>
```

### stop container

```bash
./stop
```

## Test

After container start up. You can run the `/root/./wordcount.sh` to test the hadoop.
```bash
./wordcount.sh
```