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From "jun aoki (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-14658) Ambari Metrics service does not show data for swap_total memory metric
Date Fri, 15 Jan 2016 23:12:39 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-14658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15102659#comment-15102659
] 

jun aoki commented on AMBARI-14658:
-----------------------------------

Committed to trunk
9ab4b5e6f49005bed3b077d7d12fce08b6445342

> Ambari Metrics service does not show data for swap_total memory metric
> ----------------------------------------------------------------------
>
>                 Key: AMBARI-14658
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14658
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: trunk
>            Reporter: bhuvnesh chaudhary
>            Assignee: bhuvnesh chaudhary
>            Priority: Minor
>             Fix For: trunk
>
>         Attachments: AMBARI-14658.patch, swap_total_displayed.png
>
>
> swap_total metric is defined in metrics.json for several services, but it appears that
the value for this metric is never extracted from the host, thus it is not available for consumption
by collector and is not returned by API calls.
> Here is the response to the API call for swap_total
> http://c6403.ambari.apache.org:6188/ws/v1/timeline/metrics?metricNames=swap_total
> {noformat}
> {
> "metrics": []
> }
> {noformat}
> http://c6403.ambari.apache.org:6188/ws/v1/timeline/metrics?metricNames=swap_free
> {noformat}
> {
> 	"metrics": [{
> 		"timestamp": 1452592235626,
> 		"metricname": "swap_free",
> 		"appid": "HOST",
> 		"starttime": 1452592235626,
> 		"metrics": {
> 			"1452592235626": 5766994
> 		}
> 	}]
> }
> {noformat}



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