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From "Aravindan Vijayan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-14907) Metrics not displayed for "Last 1 year" period.
Date Wed, 03 Feb 2016 19:54:39 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-14907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aravindan Vijayan updated AMBARI-14907:
---------------------------------------
    Affects Version/s: 2.2.1

> Metrics not displayed for "Last 1 year" period.
> -----------------------------------------------
>
>                 Key: AMBARI-14907
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14907
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.2.1
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>              Labels: ambari-metrics
>             Fix For: 2.2.2
>
>         Attachments: AMBARI-14907.patch
>
>
> PROBLEM
> Metrics not displayed for Last 1 year period interval on Ambari.
> BUG
> The daily aggregator discards the last timestamp because it is fractionally more in the
past than the cutOff time. We use 1*DAY as current cutoff. This can cause checkpoints to be
dropped intermittently.
> FIX
> Change cutOff multiplier for daily aggregators from 1 to 2.



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