[jira] [Commented] (AMBARI-3910) NodeManager live dashboard widget does not update after delete host

["Xi Wang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-3910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13834445#comment-13834445 ] 

Xi Wang commented on AMBARI-3910:
---------------------------------

Patch uploaded. Now nodeManagersLive on dashboard and service page are consistent. Also checked DN, TT and RS(no such widget on dashboard) Live, they were already correct.

> NodeManager live dashboard widget does not update after delete host
> -------------------------------------------------------------------
>
>                 Key: AMBARI-3910
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3910
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.4.2
>            Reporter: Xi Wang
>            Assignee: Xi Wang
>             Fix For: 1.4.2
>
>         Attachments: AMBARI-3910.patch
>
>
> 1) create cluster with 3 nodes
> 2) delete host that has datanode, nodemanager
> 3) go to dashboard, you'll see the nodemanager widget is incorrect showing 3/2
> 4) if you go to Services > YARN summary shows 2/2 correctly
> Doesn't look like the widget data is getting updated.



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