(CommandList
  children: [
    (C {(set)} {(-ex)})
    (C {(docker)} {(build)} {(-t)} {(arrow-hdfs-test)} {(-f)} {(hdfs/Dockerfile)} {(.)})
    (C {(bash)} {(hdfs/restart_docker_container.sh)})
    (C {(docker)} {(exec)} {(-it)} {(arrow-hdfs)} {(/io/hdfs/run_tests.sh)})
    (C {(docker)} {(stop)} {(arrow-hdfs)})
  ]
)