mon_dashboard/src/addOns/ganglia/graph.d/hdp_mon_hbase_regionserver_write_requests_report.json

{
   "report_name" : "hbase_regionserver_write_requests_report",
   "report_type" : "standard",
   "title" : "Region Server Write Requests",
   "vertical_label" : "Request count",
   "series" : [
      { "metric": "hbase.regionserver.writeRequestsCount", "color": "ff0000", "label": "Write Requests", 
        "line_width": "2", "type": "line" }
   ]
}