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From "Andrii Tkach (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-10293) Implement Actions Dropdown menu for the widgets on service summary page
Date Tue, 31 Mar 2015 14:54:53 GMT
Andrii Tkach created AMBARI-10293:
-------------------------------------

             Summary: Implement Actions Dropdown menu for the widgets on service summary page
                 Key: AMBARI-10293
                 URL: https://issues.apache.org/jira/browse/AMBARI-10293
             Project: Ambari
          Issue Type: Task
          Components: ambari-web
    Affects Versions: 2.1.0
            Reporter: Andrii Tkach
            Assignee: Andrii Tkach
             Fix For: 2.1.0


Please use/create mock data to achieve this task. 

*API to get list of available widgets:*
GET /api/v1/users/admin/widget_layouts/default_hbase_layout?excludedFromWidgetLayout=true
{code}
{
 "href": "http://c6401.ambari.apache.org:8080/api/v1/users/admin/widget_layouts/default_hbase_layout?
excludedFromWidgetLayout=true",
 "items": [
   {
     "layout_name": "default_hbase_layout",
     "section_name": "HBASE_SUMMARY",
     "cluster_name": "c1",
     "widgetLayoutInfo": [
       {
         "widget_name": "RS_READS_WRITES",
         "WidgetInfo": {
           "widget_name": "RS_READS_WRITES",
           "display_name": "RegionServer Reads and Writes",
           "description": "This widget shows all the read requests and write requests on all
regions for a RegionServer",
           "widget_type": "GRAPH",
           "metrics": [
             {
               "name": "regionserver.Server.Get_num_ops",
               "widget_id": "metrics/hbase/regionserver/Server/Get_num_ops",
               "category": "",
               "service_name": "HBASE",
               "component_name": "HBASE_REGIONSERVER"
             },
             {
               "name": "regionserver.Server.Scan_num_ops",
               "widget_id": "metrics/hbase/regionserver/Server/Scan_num_ops",
               "category": "",
               "service_name": "HBASE",
               "component_name": "HBASE_REGIONSERVER"
             },
             {
               "name": "regionserver.Server.Append_num_ops",
               "widget_id": "metrics/hbase/regionserver/Server/Append_num_ops",
               "category": "",
               "service_name": "HBASE",
               "component_name": "HBASE_REGIONSERVER"
             },
             {
               "name": "regionserver.Server.Delete_num_ops",
               "widget_id": "metrics/hbase/regionserver/Server/Delete_num_ops",
               "category": "",
               "service_name": "HBASE",
               "component_name": "HBASE_REGIONSERVER"
             },
             {
               "name": "regionserver.Server.Increment_num_ops",
               "widget_id": "metrics/hbase/regionserver/Server/Increment_num_ops",
               "category": "",
               "service_name": "HBASE",
               "component_name": "HBASE_REGIONSERVER"
             },
             {
               "name": "regionserver.Server.Mutate_num_ops",
               "widget_id": "metrics/hbase/regionserver/Server/Mutate_num_ops",
               "category": "",
               "service_name": "HBASE",
               "component_name": "HBASE_REGIONSERVER"
             }
           ],
           "values": [
             {
               "name": "Read Requests",
               "value": "${regionserver.Server.Get_num_ops + 
                           regionserver.Server.Scan_num_ops}"
             },
             {
               "name": "Write Requests",
               "value": "${regionserver.Server.Append_num_ops +  
                           regionserver.Server.Delete_num_ops +
                           regionserver.Server.Increment_num_ops +
                           regionserver.Server.Mutate_num_ops}"
             }
           ],
           "properties": {
             "display_unit": "Requests",
             "graph_type": "LINE",
             "time_range": "1 week"
           }
         }
       },
       {
         "widget_name": "RS_READS_WRITES",
         "WidgetInfo": {
           "widget_name": "ACTIVE_HANDLER",
           "display_name": "Active Handlers vs Calls in General Queue",
           "widget_type": "GRAPH",
           "metrics": [
             {
               "name": "ipc.IPC.numOpenConnections",
               "widget_id": "metrics/hbase/ipc/IPC/numOpenConnections",
               "category": "",
               "service_name": "HBASE",
               "component_name": "HBASE_REGIONSERVER"
             },
             {
               "name": "ipc.IPC.numCallsInGeneralQueue",
               "widget_id": "metrics/hbase/ipc/IPC/numOpenConnections",
               "category": "",
               "service_name": "HBASE",
               "component_name": "HBASE_REGIONSERVER"
             }
           ],
           "values": [
             {
               "name": "Active Handlers",
               "value": "${ipc.IPC.numActiveHandler}"
             },
             {
               "name": "Calls in General Queue",
               "value": "${ipc.IPC.numCallsInGeneralQueue}"
             }
           ],
           "properties": {
             "graph_type": "LINE",
             "time_range": "1 hour"
           }
         }
       }]
  }]
}
{code}

*API to delete a widget from list of available widgets:*
DELETE /api/v1/users/jaimin/widgets/$\{widget_name\}
NOTE: Stack defined widgets are not deletable. warn if the user tries to delete stack defined
widgets



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