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https://issues.apache.org/jira/browse/AMBARI-3256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Onischuk updated AMBARI-3256:
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Component/s: client
> 'Percent NodeManager Live' alert and 'Percent NodeManager healthy' alert for
> YARN service work with a considerable delay
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-3256
> URL: https://issues.apache.org/jira/browse/AMBARI-3256
> Project: Ambari
> Issue Type: Bug
> Components: client
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 1.4.1
>
> Attachments: AMBARI-3256.patch
>
>
> 1. Stop a NodeManager.
> *Actual result:*
> 2. Two alerts for the NodeManager appear quite soon on the corresponding Host
> Details page and on the Hosts page.
> 3. No alerts present on the ServicesPage->Yarn for at least 10 min. Same is
> true for Dashboard->ClassicView->Yarn->NodeManagersLive.
> 4. 1 alert appears some considerable time later.
> *Expected result:*
> 3. Alerts and 'NodeManagers live' counter change synchronously with 2.
> 4. *1* or *2* alerts should be present *?*
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