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From "Vitaly Brodetskyi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-14275) NodeManager Health Summary UNKNOWN from Standby ResourceManager
Date Tue, 08 Dec 2015 21:30:10 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-14275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vitaly Brodetskyi updated AMBARI-14275:
---------------------------------------
    Attachment: AMBARI-14275.patch

> NodeManager Health Summary UNKNOWN from Standby ResourceManager
> ---------------------------------------------------------------
>
>                 Key: AMBARI-14275
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14275
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.1.1
>            Reporter: Vitaly Brodetskyi
>            Assignee: Vitaly Brodetskyi
>             Fix For: 2.3.0
>
>         Attachments: AMBARI-14275.patch
>
>
> PROBLEM: With YARN ResourceManager HA enabled, some of the ResourceManager-related Ambari
Alerts show UNKNOWN for the Standby RM. This is misleading, because the state should be known
(and likely OK, assuming that the Standby RM is working correctly and redirecting to the Active
one).



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