[jira] [Created] (AMBARI-15768) Ambari Widget should display metrics for available metrics even if some of the metrics it expects are not returned by API

[Andrii Tkach (JIRA)]

Andrii Tkach created AMBARI-15768:
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             Summary: Ambari Widget should display metrics for available 
metrics even if some of the metrics it expects are not returned by API
                 Key: AMBARI-15768
                 URL: https://issues.apache.org/jira/browse/AMBARI-15768
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.2.2
            Reporter: Andrii Tkach
            Assignee: Andrii Tkach
            Priority: Critical
             Fix For: 2.2.2


For example, Namenode RPC widget requests 5 metrics from the backend. 2 of the 
metrics' availability depends on a Namenode config to be present. In such a 
case, the widget should display whatever metrics that are available.



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