[
  {
    "paramName": "mt",
    "paramLongName": "master",
    "paramDescription": "should be local or yarn",
    "paramRequired": true
  },
  {
    "paramName": "ep",
    "paramLongName": "relationPath",
    "paramDescription": "the input relation path",
    "paramRequired": true
  },
  {
    "paramName": "mr",
    "paramLongName": "mergeRelPath",
    "paramDescription": "the input path of merge Rel",
    "paramRequired": true
  },
  {
    "paramName": "t",
    "paramLongName": "targetRelPath",
    "paramDescription": "the output Rel Path",
    "paramRequired": true
  }
]