[hadoop]
 
  [[hdfs_clusters]]
 
    [[[default]]]
 
      # Enter the filesystem uri
      fs_defaultfs=hdfs://namenode:8020
 
      # Use WebHdfs/HttpFs as the communication mechanism.
      # Domain should be the NameNode or HttpFs host.
      webhdfs_url=http://namenode:50070/webhdfs/v1