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Posted to dev@ambari.apache.org by "Florian Barca (JIRA)" <ji...@apache.org> on 2015/02/26 02:02:27 UTC
[jira] [Reopened] (AMBARI-8994) AMS : Yarn service - RPC metrics
returns duplicate array elements.
[ https://issues.apache.org/jira/browse/AMBARI-8994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Florian Barca reopened AMBARI-8994:
-----------------------------------
Assignee: Florian Barca (was: Siddharth Wagle)
This is a matter of downsampling the metric data to 1s resolution.
> AMS : Yarn service - RPC metrics returns duplicate array elements.
> ------------------------------------------------------------------
>
> Key: AMBARI-8994
> URL: https://issues.apache.org/jira/browse/AMBARI-8994
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.0.0
> Reporter: Siddharth Wagle
> Assignee: Florian Barca
> Fix For: 2.0.0
>
>
> API call:
> {code}
> http://localhost:8080/api/v1/clusters/cl1/hosts/ambari-api-tests-20-4.cs1cloud.internal/host_components/RESOURCEMANAGER?fields=metrics/rpc/RpcQueueTime_avg_time[1419970008,1419973608,15]
> {code}
> - Every 8th timestamp is duplicated.
> - AMS should be able to handle this.
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