本文主要是介绍快速配置本地hadoop集群（1namenode4datanodes），对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！

安装docker

不多说

clone github仓库

https://github.com/big-data-europe/docker-hadoop

修改其中的docker-compose.yml

修改为如下

version: "3"

services:
  namenode:
    image: bde2020/hadoop-namenode:2.0.0-hadoop3.1.3-java8
    container_name: namenode
    ports:
      - 9870:9870
    volumes:
      - hadoop_namenode:/hadoop/dfs/name
    environment:
      - CLUSTER_NAME=test
    env_file:
      - ./hadoop.env

  datanode1:
    image: bde2020/hadoop-datanode:2.0.0-hadoop3.1.3-java8
    container_name: datanode1
    volumes:
      - hadoop_datanode1:/hadoop/dfs/data
    environment:
      SERVICE_PRECONDITION: "namenode:9870"
    env_file:
      - ./hadoop.env
    depends_on:
      - namenode

  datanode2:
    image: bde2020/hadoop-datanode:2.0.0-hadoop3.1.3-java8
    container_name: datanode2
    volumes:
      - hadoop_datanode2:/hadoop/dfs/data
    environment:
      SERVICE_PRECONDITION: "namenode:9870"
    env_file:
      - ./hadoop.env
    depends_on:
      - namenode

  datanode3:
    image: bde2020/hadoop-datanode:2.0.0-hadoop3.1.3-java8
    container_name: datanode3
    volumes:
      - hadoop_datanode3:/hadoop/dfs/data
    environment:
      SERVICE_PRECONDITION: "namenode:9870"
    env_file:
      - ./hadoop.env
    depends_on:
      - namenode

  datanode4:
    image: bde2020/hadoop-datanode:2.0.0-hadoop3.1.3-java8
    container_name: datanode4
    volumes:
      - hadoop_datanode4:/hadoop/dfs/data
    environment:
      SERVICE_PRECONDITION: "namenode:9870"
    env_file:
      - ./hadoop.env
    depends_on:
      - namenode

  resourcemanager:
    image: bde2020/hadoop-resourcemanager:2.0.0-hadoop3.1.3-java8
    container_name: resourcemanager
    environment:
      SERVICE_PRECONDITION: "namenode:9870 datanode1:9864 datanode2:9864 datanode3:9864 datanode4:9864"
    env_file:
      - ./hadoop.env
    depends_on:
      - namenode
      - datanode1
      - datanode2
      - datanode3
      - datanode4

  nodemanager1:
    image: bde2020/hadoop-nodemanager:2.0.0-hadoop3.1.3-java8
    container_name: nodemanager
    environment:
      SERVICE_PRECONDITION: "namenode:9870 datanode1:9864 datanode2:9864 datanode3:9864 datanode4:9864 resourcemanager:8088"
    env_file:
      - ./hadoop.env
    depends_on:
      - namenode
      - datanode1
      - datanode2
      - datanode3
      - datanode4

  historyserver:
    image: bde2020/hadoop-historyserver:2.0.0-hadoop3.1.3-java8
    container_name: historyserver
    environment:
      SERVICE_PRECONDITION: "namenode:9870 datanode1:9864 datanode2:9864 datanode3:9864 datanode4:9864 resourcemanager:8088"
    volumes:
      - hadoop_historyserver:/hadoop/yarn/timeline
    env_file:
      - ./hadoop.env
    depends_on:
      - namenode
      - datanode1
      - datanode2
      - datanode3
      - datanode4

volumes:
  hadoop_namenode:
  hadoop_datanode1:
  hadoop_datanode2:
  hadoop_datanode3:
  hadoop_datanode4:
  hadoop_historyserver:

运行docker

docker-compose up

这篇关于快速配置本地hadoop集群（1namenode4datanodes）的文章就介绍到这儿，希望我们推荐的文章对大家有所帮助，也希望大家多多支持为之网！