#The default installation location
deploy_dir: /data/olap

#The default data storage location,use storing application data,logs and configuration files
data_dir: /data/olap

hadoop:
  namenode:
    #Running memory of the Hadoop Namenode.
    java_opt: '-Xmx1024m -Xms1024m'
    #The number of Namenode RPC server threads that listen to requests from clients.
    dfs.namenode.handler.count: 30
  datanode:
    #Running memory of the Hadoop Datanode.
    java_opt: '-Xmx1024m -Xms1024m'
    #The number of server threads for the datanode.
    dfs.datanode.handler.count: 40    
  journalnode:
    #Running memory of the Hadoop JournalNode.
    java_opt: '-Xmx1024m -Xms1024m'
  zkfc:  
    #Running memory of the Hadoop DFSZKFailoverController.
    java_opt: '-Xmx1024m -Xms1024m'