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Posted to issues@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2016/06/06 15:35:21 UTC

[jira] [Updated] (AMBARI-17063) Retrieve specific metrics when Ambari queries NameNode HA states

     [ https://issues.apache.org/jira/browse/AMBARI-17063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Onischuk updated AMBARI-17063:
-------------------------------------
    Status: Patch Available  (was: Open)

> Retrieve specific metrics when Ambari queries NameNode HA states
> ----------------------------------------------------------------
>
>                 Key: AMBARI-17063
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17063
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Andrew Onischuk
>            Assignee: Andrew Onischuk
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-17063.patch
>
>
> This is a follow-on jira of BUG-53459: when Ambari queries NameNode's HA
> states, currently it retrieves a group of metrics including some unnecessary
> ones that may compete for NameNode lock. It would be better for Ambari to only
> retrieve HA state metrics from NameNode.



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