[jira] [Updated] (AMBARI-10772) Create widget -> Add metric popup: Aggregator Function dropdown for component metrics

["Andrii Tkach (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-10772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrii Tkach updated AMBARI-10772:
----------------------------------
    Attachment: AMBARI-10772.patch

> Create widget -> Add metric popup: Aggregator Function dropdown for component metrics
> -------------------------------------------------------------------------------------
>
>                 Key: AMBARI-10772
>                 URL: https://issues.apache.org/jira/browse/AMBARI-10772
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-web
>    Affects Versions: 2.1.0
>            Reporter: Andrii Tkach
>            Assignee: Andrii Tkach
>            Priority: Critical
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-10772.patch
>
>
> When user selects any service component like All NameNodes or Datanodes (*and not a specific host component like Active namenode or Active ResourceManager*), Add metric popup should show an additional label *Aggregator Function* at the end and a corresponding bootstrap button/dropdown having following options:
> * avg
> * sum
> * min
> * max
> By default avg should be selected. Selected value from the dropdown should be shown on the  button. Hovering this dropdown should show a popover with text "This mathematical function will be applied to compute single value for selected metric across all host components".
> If user selects any option other than avg, metric path should be suffixed with ._$\{aggregator function name\}. For example if user selects a metric with name *regionserver.RegionServer.numOpenConnections*. It's corresponding metric path as known from API data obtained from metrics descriptor is *metrics/hbase/ipc/IPC/numOpenConnections*. If user then selects an aggregator function *sum*, metric path prepared for the metric element in the metric Array of the widget API definition should be saved as  *metrics/hbase/ipc/IPC/numOpenConnections._sum*. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)