[ https://issues.apache.org/jira/browse/AMBARI-10772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrii Tkach updated AMBARI-10772: ---------------------------------- Attachment: (was: 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)