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From "Antonenko Alexander (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-18109) After Enabling NNHA, On restarting HDFS, namenodes are stopped
Date Thu, 11 Aug 2016 15:25:21 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-18109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15417421#comment-15417421
] 

Antonenko Alexander commented on AMBARI-18109:
----------------------------------------------

rat check passed

29246 tests complete (27 seconds)
154 tests pending


> After Enabling NNHA, On restarting HDFS, namenodes are stopped
> --------------------------------------------------------------
>
>                 Key: AMBARI-18109
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18109
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 2.4.0
>         Environment: ambari-server --hash: 8f9aa197e2195da95497c8acbc2a39c47431cc6a
> Ambari DB: :Oracle
> OS: Debian 7
>            Reporter: Vivek Rathod
>            Assignee: Antonenko Alexander
>            Priority: Critical
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-18109.patch
>
>
> STR: 
> -> Enable NNHA
> -> After NNHA is enabled, there will be a restart icon for HDFS services (is it expected)
> -> On restarting services requiring restart (from button on Services page), restart
is successful but both the Namenodes are stopped
> We are stopping all DataNodes before starting all services. Instead of stopping all DataNodes,
lets stop HDFS service and then start all services.



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