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Posted to issues@ambari.apache.org by "Siddharth Wagle (JIRA)" <ji...@apache.org> on 2016/03/30 02:46:25 UTC
[jira] [Updated] (AMBARI-15623) Support distributed aggregation for
multiple AMS instances
[ https://issues.apache.org/jira/browse/AMBARI-15623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siddharth Wagle updated AMBARI-15623:
-------------------------------------
Attachment: AMBARI-15623.patch
Preliminary patch for review
> Support distributed aggregation for multiple AMS instances
> ----------------------------------------------------------
>
> Key: AMBARI-15623
> URL: https://issues.apache.org/jira/browse/AMBARI-15623
> Project: Ambari
> Issue Type: Improvement
> Reporter: Siddharth Wagle
> Attachments: AMBARI-15623.patch
>
>
> Tasks:
> Support "distributed" mode in AMS, this implies following changes to the collector service:
> - Collectors discover each other
> - Add a service to discover all collector by knowing any one
> - Aggregation functions are distributed among collectors automatically with failover tolerance
> - Save checkpoint data in Zookeeper
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