hadoop_distr_prefix: /opt/hadoop
hadoop_var_prefix: /var/hadoop
hadoop_user: hadoop
env_name: default

hadoop_distr_prefix: /opt/hadoop
hadoop_var_prefix: /var/hadoop
hadoop_user: hadoop
hdfs_datanode_data_dir: [ "file://${hadoop.tmp.dir}/dfs/data" ]
env_name: default

Set hdfs_datanode_data_dir to the default value
Set hdfs_datanode_data_dir to the default value
