dist.yaml

# This file contains values that are likely to change per distribution.
# The aim is to make it easier to update / extend the charms with
# minimal changes to the shared code.
vendor: 'apache'
hadoop_version: '2.7.1'
packages:
    - 'libsnappy1'
    - 'libsnappy-dev'
    - 'openssl'
    - 'liblzo2-2'
groups:
    - 'hadoop'
    - 'mapred'
    - 'supergroup'
users:
    ubuntu:
        groups: ['hadoop', 'mapred', 'supergroup']
    hdfs:
        groups: ['hadoop']
    mapred:
        groups: ['hadoop', 'mapred']
    yarn:
        groups: ['hadoop']
dirs:
    hadoop:
        path: '/usr/lib/hadoop'
        perms: 0777
    hadoop_conf:
        path: '/etc/hadoop/conf'
    hadoop_tmp:
        path: '/tmp/hadoop'
        perms: 0777
    mapred_log_dir:
        path: '/var/log/hadoop/mapred'
        owner: 'mapred'
        group: 'hadoop'
        perms: 0755
    yarn_tmp:
        path: '/tmp/hadoop-yarn'
        perms: 0777
    yarn_log_dir:
        path: '/var/log/hadoop/yarn'
        owner: 'yarn'
        group: 'hadoop'
        perms: 0755
    hdfs_log_dir:
        path: '/var/log/hadoop/hdfs'
        owner: 'hdfs'
        group: 'hadoop'
        perms: 0755
    hdfs_dir_base:
        path: '/usr/local/hadoop/data'
        owner: 'hdfs'
        group: 'hadoop'
        perms: 0755
    cache_base:
        path: '{dirs[hdfs_dir_base]}/cache'
        owner: 'hdfs'
        group: 'hadoop'
        perms: 01775
    cache_dir:
        path: '{dirs[hdfs_dir_base]}/cache/hadoop'
        owner: 'hdfs'
        group: 'hadoop'
        perms: 0775
ports: {}