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From "Mahadev konar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-3725) Check for overlaps in metrics between JMX and Ganglia try to get all point in time metrics from JMX.
Date Fri, 08 Nov 2013 16:49:18 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-3725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13817440#comment-13817440
] 

Mahadev konar commented on AMBARI-3725:
---------------------------------------

+1 for the patch.

> Check for overlaps in metrics between JMX and Ganglia try to get all point in time metrics
from JMX.
> ----------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-3725
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3725
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Tom Beerbower
>            Assignee: Tom Beerbower
>             Fix For: 1.4.2
>
>         Attachments: AMBARI-3725.patch
>
>
> Look for overlaps like ...
> ganglia_properties.json
> {code}
>      "metrics/jvm/memHeapUsedM":{
>         "metric":"jvm.metrics.memHeapUsedM",
>         "pointInTime":true,
>         "temporal":true
>       },
> {code}
> jmx_properties.json
> {code}
>      "metrics/jvm/memHeapUsedM":{
>         "metric" : "Hadoop:service=JobTracker,name=jvm.memHeapUsedM",
>         "pointInTime" : true,
>         "temporal" : false
>       },
> {code}
> Try to keep point in time metrics in JMX only.



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