---
- name: Directory for hdfs root under /data
  file: dest={{ hdfs_data_dir }} state=directory
  tags:
    - hadoop
    - mapred
    - hdfs

# TODO: split and move to more specific roles.
- name: Directories for the hdfs services
  file: dest={{ hdfs_data_dir}}/{{ item }} state=directory owner=hdfs group=hdfs mode=700
  with_items:
    - '{{ hdfs_dn_data_dir }}'
    - '{{ hdfs_journal_data_dir }}'
  tags:
    - hadoop
    - mapred
    - hdfs

- name: Directories for mapred under /data/mapred
  file: dest=/data/mapred state=directory
  tags:
    - hadoop
    - mapred
    - hdfs

- name: Directories for mapred under /data/mapred
  file: dest=/data/mapred/{{ item }} state=directory owner=mapred group=hadoop mode=700
  with_items:
    - jt
    - local
  tags:
    - hadoop
    - mapred
    - hdfs

- name: JMX secrets directory
  file: dest=/etc/hadoop-jmx/conf state=directory owner=hdfs group=root mode=0750
  when: hadoop_jmx_enabled
  tags:
    - hadoop
    - jmx