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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-17027) Metrics Collector API: Introduce basic series aggregation functions
Date Thu, 23 Jun 2016 01:30:16 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-17027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15345553#comment-15345553
] 

Hadoop QA commented on AMBARI-17027:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12812673/AMBARI-17027-2.4-v4.patch
  against trunk revision .

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/7487//console

This message is automatically generated.

> Metrics Collector API: Introduce basic series aggregation functions
> -------------------------------------------------------------------
>
>                 Key: AMBARI-17027
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17027
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-metrics
>    Affects Versions: 2.4.0
>            Reporter: Jungtaek Lim
>         Attachments: AMBARI-17027-2.4-v4.patch, AMBARI-17027-trunk-v1.patch, AMBARI-17027-v2.patch,
AMBARI-17027-v3.patch, AMBARI-17027-v4.patch, AMBARI-17027.patch, AMS-grafana-query-metric-wildcard-with-series-aggregation-avg-v2.png,
AMS-grafana-query-metric-wildcard-with-series-aggregation-sum-v2.png
>
>
> AMS doesn't provide tag so metric is identified by appId, metric name, hostname, instanceId.
In this situation metric name is normally consist of origin metric name and tag values, like
graphite, but unlike Graphite, AMS also doesn't provide series aggregation functions so aggregation
should be done from caller side.
> It would be great if Ambari Metrics Collector provides series aggregation functions,
like sumSeries / averageSeries / minSeries / maxSeries on Graphite.



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