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Posted to dev@ambari.apache.org by "Vitaly Brodetskyi (JIRA)" <ji...@apache.org> on 2015/12/08 22:29:10 UTC

[jira] [Created] (AMBARI-14275) NodeManager Health Summary UNKNOWN from Standby ResourceManager

Vitaly Brodetskyi created AMBARI-14275:
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             Summary: 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


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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