compose.yml

volumes:
  hadoop_namenode:
  hadoop_datanode:

services:
  namenode:
    image: bde2020/hadoop-namenode:2.0.0-hadoop3.2.1-java8
    container_name: namenode
    restart: unless-stopped
    ports:
      - "9870:9870"
      - "9000:9000"
    volumes:
      - hadoop_namenode:/hadoop/dfs/name
    environment:
      CLUSTER_NAME: "local-cluster"
      CORE_CONF_fs_defaultFS: "hdfs://namenode:9000"
      HDFS_CONF_dfs_replication: "1"

  datanode:
    image: bde2020/hadoop-datanode:2.0.0-hadoop3.2.1-java8
    container_name: datanode
    restart: unless-stopped
    volumes:
      - hadoop_datanode:/hadoop/dfs/data
    environment:
      CORE_CONF_fs_defaultFS: "hdfs://namenode:9000"