badele/debian-hadoop repository overview

docker-compose run namenode hdfs namenode -format

docker-compose up -d

hadoop fs -put local_filename hdfs://localhost/

namenode:
  build: .
  hostname: namenode
  volumes:
    - /docker_shared/debian-hadoop/namenode:/shared
  ports:
    - "8020:8020"
    - "50070:50070"
  command: hdfs namenode


datanode1:
  build: .
  hostname: datanode1
  volumes:
      - /docker_shared/debian-hadoop/datanode1:/shared
  links:
      - namenode
  ports:
      - "5001:50075"
  command: hdfs datanode

datanode2:
  build: .
  hostname: datanode2
  volumes:
      - /docker_shared/debian-hadoop/datanode2:/shared
  links:
      - namenode
  ports:
      - "5002:50075"
  command: hdfs datanode

datanode3:
  build: .
  hostname: datanode3
  volumes:
      - /docker_shared/debian-hadoop/datanode3:/shared
  links:
      - namenode
  ports:
      - "5003:50075"
  command: hdfs datanode