anchor.diff:  |`--hdfsRoot`|Path|No|HDFS data will be placed under this root (defaults to /user/celos/app).
   |===
   
  -=== Deployment directory
  +=== Deployment Directory
   
   A deployment directory must follow a canonical directory layout:
   
  
positive.code: state, with no indication of error in the UI.  The log however, will
  contain the error.
  
  ==== The Celos name
  
  The link:http://www.quicksilver899.com/Tolkien/LOTR/LOTR_AC.html[_Lord
  of the Rings Dictionary_] defines it as:
  
negative.code: hdfs/       -> $HDFS_ROOT/$WORKFLOW_NAME
  ....
  
  === Target File
  
  A target file is a JSON file that describes a Celos and HDFS setup.
  
  