hadoop

docker-compose.yml

version: '3.3'
services:
    namenode:
        image: uhopper/hadoop-namenode:2.7.2
        ports:
          - 8020:8020
          - 50070:50070
        volumes:
          - ./tmp/namenode:/hadoop/dfs/name
        environment:
          - CLUSTER_NAME=sample

    datanode:
        image: uhopper/hadoop-datanode:2.7.2
        volumes:
          - ./tmp/datanode:/hadoop/dfs/data
        environment:
          - CORE_CONF_fs_defaultFS=hdfs://namenode:8020