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https://issues.apache.org/jira/browse/AMBARI-5707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243190#comment-14243190
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Hudson commented on AMBARI-5707:
--------------------------------
SUCCESS: Integrated in Ambari-trunk-Commit #1181 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/1181/])
AMBARI-5707. Replace Ganglia with high performant and pluggable Metrics System.
Ignore bad unit test. (swagle) (swagle:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=f5558eb8271076757a994be71211e71a70e2f885)
*
ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/TestMemoryApplicationHistoryStore.java
> Replace Ganglia with high performant and pluggable Metrics System
> -----------------------------------------------------------------
>
> Key: AMBARI-5707
> URL: https://issues.apache.org/jira/browse/AMBARI-5707
> Project: Ambari
> Issue Type: Epic
> Components: ambari-agent, ambari-server
> Affects Versions: 1.6.0
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Priority: Critical
> Attachments: MetricsArchLatest.png, Revised archtecture diagram.png
>
>
> *Ambari Metrics System*
> - Ability to collect metrics from Hadoop and other Stack services
> - Ability to retain metrics at a high precision for a configurable time
> period (say 5 days)
> - Ability to automatically purge metrics after retention period
> - At collection time, provide clear integration point for external system
> (such as TSDB)
> - At purge time, provide clear integration point for metrics retention by
> external system
> - Should provide default options for external metrics retention (say “HDFS”)
> - Provide tools / utilities for analyzing metrics in retention system (say
> “Hive schema, Pig scripts, etc” that can be used with the default retention
> store “HDFS”)
> *System Requirements*
> - Must be portable and platform independent
> - Must not conflict with any existing metrics system (such as Ganglia)
> - Must not conflict with existing SNMP infra
> - Must not run as root
> - Must have HA story (no SPOF)
> *Usage*
> - Ability to obtain metrics from Ambari REST API (point in time and temporal)
> - Ability to view metric graphs in Ambari Web (currently, fixed)
> - Ability to configure custom metric graphs in Ambari Web (currently, we have
> metric graphs “fixed” into the UI)
> - Need to improve metric graph “navigation” in Ambari Web (currently, metric
> graphs do not allow navigation at arbitrary timeframes, but only at ganglia
> aggregation intervals)
> - Ability to “view cluster” at point in time (i.e. see all metrics at that
> point)
> - Ability to define metrics (and how + where to obtain) in Stack Definitions
> !https://issues.apache.org/jira/secure/attachment/12669212/Revised%20archtecture%20diagram.png|width=800px!
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