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From "Andrew Onischuk (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-2771) YARN time series data needed for container memory
Date Tue, 30 Jul 2013 17:07:50 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-2771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13724070#comment-13724070
] 

Andrew Onischuk commented on AMBARI-2771:
-----------------------------------------

Here were added installation of HDPResourceManager gmond process to puppet code executed during
ganglia install. This will actually make ganglia to create rrds in /var/lib/ganglia/rrds/HDPResourceManager,
which are then taken by this api calls, to create a timeseries. The API calls mapping to rrds
was already implemented, and can be found in jmx_properties_2.json and ganglia_properties_2.json.
This will add timeseries feature for all calls we have here:
api/v1/clusters/:cluster/hosts/:host/host_components/RESOURCEMANAGER?fields=metrics/.../:metricname[...]
                
> YARN time series data needed for container memory
> -------------------------------------------------
>
>                 Key: AMBARI-2771
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2771
>             Project: Ambari
>          Issue Type: Bug
>          Components: agent
>    Affects Versions: 1.4.0
>            Reporter: Andrew Onischuk
>            Assignee: Andrew Onischuk
>             Fix For: 1.4.0
>
>         Attachments: AMBARI-2771.patch
>
>
> We need API call for a graph which will show 3 time series for YARN - Allocated, Reserver
and Pending containers.
> api/v1/clusters/vm/hosts/host/host_components/RESOURCEMANAGER?fields=metrics/yarn/Queue/AvailableMB\[...],metrics/yarn/Queue/PendingMB\[...],metrics/yarn/Queue/AllocatedMB\[...]

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