[jira] [Updated] (MESOS-6750) Metrics on the Agent view of the Mesos web UI flickers between empty and non-empty states

["Joseph Wu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-6750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph Wu updated MESOS-6750:
-----------------------------
    Attachment: patch.diff

Attached a diff to show the parts of the JS that will probably be affected.

> Metrics on the Agent view of the Mesos web UI flickers between empty and non-empty states
> -----------------------------------------------------------------------------------------
>
>                 Key: MESOS-6750
>                 URL: https://issues.apache.org/jira/browse/MESOS-6750
>             Project: Mesos
>          Issue Type: Bug
>          Components: webui
>    Affects Versions: 1.0.2, 1.1.0
>            Reporter: Joseph Wu
>            Assignee: haosdent
>            Priority: Minor
>         Attachments: patch.diff
>
>
> When viewing a specific agent on the Mesos WebUI, the metrics panel on the left side of the UI will alternate between having values and being empty.
> This is due to two different callbacks that run:
> * This one sets the metrics into the {{$scope.state}} variable: https://github.com/apache/mesos/blob/1.1.x/src/webui/master/static/js/controllers.js#L564-L577
> * This one blows away the {{$scope.state}} in favor of a new one: https://github.com/apache/mesos/blob/1.1.x/src/webui/master/static/js/controllers.js#L521
> The metrics callback should simply assign to a different variable.



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