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From "Hars Vardhan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-6088) Ambari-web's YARN Metric "Queue Memory Used" is not meaningful
Date Thu, 19 Jun 2014 23:24:24 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-6088?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hars Vardhan updated AMBARI-6088:
---------------------------------

    Attachment: AMBARI-6088.patch

> Ambari-web's YARN Metric "Queue Memory Used" is not meaningful
> --------------------------------------------------------------
>
>                 Key: AMBARI-6088
>                 URL: https://issues.apache.org/jira/browse/AMBARI-6088
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 1.5.1, 1.6.0, 1.6.1
>            Reporter: Hars Vardhan
>              Labels: patch
>             Fix For: 1.5.1
>
>         Attachments: AMBARI-6088.patch
>
>
> On this webUI : http://<ambari-host-name>:8080/#/main/services/YARN/summary 
> "Queue Memory Used" graph in Ambari' YARN web page seems abnormal. Sometimes, queue is
using more than 400% of the cluster memory!! How this is calculated? It doesn't match with
any metrics shown on Resource Manager UI page.



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