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Posted to issues@ambari.apache.org by "Aravindan Vijayan (JIRA)" <ji...@apache.org> on 2016/06/14 20:51:30 UTC

[jira] [Created] (AMBARI-17238) AMS extrapolation should be done only for Counter metrics.

Aravindan Vijayan created AMBARI-17238:
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             Summary: AMS extrapolation should be done only for Counter metrics.
                 Key: AMBARI-17238
                 URL: https://issues.apache.org/jira/browse/AMBARI-17238
             Project: Ambari
          Issue Type: Bug
          Components: ambari-metrics
    Affects Versions: 2.4.0
            Reporter: Aravindan Vijayan
            Assignee: Aravindan Vijayan
            Priority: Critical
             Fix For: 2.4.0


Extrapolation was introduced through  AMBARI-16887. This leads to extrapolation of non-counter based metrics like cpu_idle, thus leading possibly to greater than 100% values.

In such cases, we should stick to only doing interpolation.



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