task-11.1

  1. for Ansible
  2. for Name Node
  3. for Data Node
  4. for Client

Entire playbook for NameNode :*******************************

  • name: “displaying report”
    debug:
    var: op_report

DATANODE-playbook**************************************

  • shell: hadoop dfsadmin -report
    register: report
    — debug:
    var: report

Client-playbook:********************************************

--

--

--

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