anchor.diff:          ]
   
   #Group Alarms
  -Metric alarms.
  +An alarm watches a metric over a specified time period, and used by one or more action or scaling policy based on the value of the metric relative to a given threshold over a number of time periods.
   
   ##Alarm [/clusters/{clusterId}/alarms]
   ###Create an alarm for a cluster [POST]
  
positive.code:         }
  
  ##  Clusters [/clusters]
  ###Retrieved all the monitored cluster information [GET]
  
  + Request
          {
  
          }
  
negative.code:         }
  
  #Group Applications
  A Hadoop YARN application is a workload submitted to a cluster. An application requests for resources from YARN Resource Manager. The resources are allocated as YARN containers.
  
  ##Applications [/clusters/{clusterId}/applications]
  ###List the running applications and resources [GET]
  
  + Parameters
      + clusterId (required String `clusterID`) ... The id of the cluster.
  