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From "Hadoop QA (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 22:43:39 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-14658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15102608#comment-15102608
] 

Hadoop QA commented on AMBARI-14658:
------------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12782222/AMBARI-14658.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-metrics/ambari-metrics-timelineservice.

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/4947//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/4947//console

This message is automatically generated.

> 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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