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From "Jonathan Hurley (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-12285) Alerts: HDFS Capacity Utilization Alert Always Shows 0%
Date Mon, 06 Jul 2015 04:01:04 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-12285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Hurley updated AMBARI-12285:
-------------------------------------
    Attachment: AMBARI-12285.patch

> Alerts: HDFS Capacity Utilization Alert Always Shows 0%
> -------------------------------------------------------
>
>                 Key: AMBARI-12285
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12285
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-agent
>    Affects Versions: 2.0.0
>            Reporter: Jonathan Hurley
>            Assignee: Jonathan Hurley
>            Priority: Critical
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-12285.patch
>
>
> Some alerts, such as the HDFS capacity or DataNode capacity always show a utilization
of 0%, preventing any alert from triggering since the state is always OK.
> This is due to integer division which causes the float percentage to be rounded down
to 0. 



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