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https://issues.apache.org/jira/browse/AMBARI-3725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13817440#comment-13817440
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Mahadev konar commented on AMBARI-3725:
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+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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