bhuvnesh chaudhary created AMBARI-14658:
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Summary: 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
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_free
http://c6403.ambari.apache.org:6188/ws/v1/timeline/metrics?metricNames=swap_total
{noformat}
{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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