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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-17249) Storm metrics sink should include worker host and port to metric name when metrics are coming from SystemBolt
Date Thu, 30 Jun 2016 22:09:10 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-17249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15357946#comment-15357946
] 

Hudson commented on AMBARI-17249:
---------------------------------

SUCCESS: Integrated in Ambari-trunk-Commit #5195 (See [https://builds.apache.org/job/Ambari-trunk-Commit/5195/])
 AMBARI-17249 : Storm metrics sink should include worker host and port (avijayan: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=3ff0ddc663c58ae044385ac18660478484ae4cb5])
* ambari-metrics/ambari-metrics-storm-sink/src/test/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsSinkTest.java
* ambari-metrics/ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsSink.java


> Storm metrics sink should include worker host and port to metric name when metrics are
coming from SystemBolt
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-17249
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17249
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-metrics
>    Affects Versions: 2.4.0
>            Reporter: Jungtaek Lim
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-17249-v1.patch
>
>
> Background: SystemBolt is reserved component for each worker which exposes worker level
metrics like Memory, GC, and uptime, and so on.
> All SystemBolts have -1 as task id, so identifying SystemBolt components to task id as
same as normal components will fail.
> Since each worker is identified by (worker host, port) pair, we can add hostname and
port to metric name to make metric name unique.
> Since it's only for SystemBolt, instead of adding hostname and port to all of metrics,
we can add these to specific metrics which are coming from SystemBolt.



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