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Posted to dev@ambari.apache.org by "Oleksandr Diachenko (JIRA)" <ji...@apache.org> on 2013/08/14 17:41:48 UTC

[jira] [Commented] (AMBARI-2897) Add component Zkfc to HDFS

    [ https://issues.apache.org/jira/browse/AMBARI-2897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13739781#comment-13739781 ] 

Oleksandr Diachenko commented on AMBARI-2897:
---------------------------------------------

+1
                
> Add component Zkfc to HDFS
> --------------------------
>
>                 Key: AMBARI-2897
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2897
>             Project: Ambari
>          Issue Type: Task
>          Components: controller
>    Affects Versions: 1.4.0
>            Reporter: Dmitry Lysnichenko
>            Assignee: Dmitry Lysnichenko
>             Fix For: 1.4.0
>
>         Attachments: AMBARI-2897.patch
>
>
> Tasks:
> 1. Add Slave component Zkfc to HDFS service.
> 2. Add puppet module to install, stop and start Zkfc
> *Note: Install will be empty class since zkfc is hdfs daemon
> 3. Add smoke test to verify zkfc is running.
> 4. Add Nagios alert "Zkfc Up/Down" to check health of the daemon.

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