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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-15902) Refactor Metadata manager for supporting distributed collector
Date Fri, 15 Apr 2016 16:30:25 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-15902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Wagle updated AMBARI-15902:
-------------------------------------
    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

Pushed to trunk.

> Refactor Metadata manager for supporting distributed collector
> --------------------------------------------------------------
>
>                 Key: AMBARI-15902
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15902
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-metrics
>    Affects Versions: 2.4.1
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>            Priority: Critical
>             Fix For: 2.4.1
>
>         Attachments: AMBARI-15902.patch
>
>
> Presently metadata is served from a write through cache, we need a bounded cache that
gets refreshed periodically to allow sharded writes to succeed.
> Additionally the metadata cache needs ability to skip certain metrics, example: YARN
Container metrics with too many unique names using a config.



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