[jira] [Commented] (AMBARI-3450) NameNode HA Wizard: clarify steps for "Initialize Metadata" to avoid mistakes by the user

["Jaimin D Jetly (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-3450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785572#comment-13785572 ] 

Jaimin D Jetly commented on AMBARI-3450:
----------------------------------------

+1 for the patch.

> NameNode HA Wizard: clarify steps for "Initialize Metadata" to avoid mistakes by the user
> -----------------------------------------------------------------------------------------
>
>                 Key: AMBARI-3450
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3450
>             Project: Ambari
>          Issue Type: Task
>          Components: client
>    Affects Versions: 1.4.1
>            Reporter: Yusaku Sako
>            Assignee: Yusaku Sako
>             Fix For: 1.4.1
>
>         Attachments: AMBARI-3450.patch, Screen Shot 2013-10-03 at 2.38.01 PM.png
>
>
> This page requires manual steps to be run on two different NameNode hosts.  Since the previous two pages of manual steps are for the original NameNode, the user can just gloss over the instruction bullet to run it on the other NameNode.
> We should make the steps for one NameNode and the other NameNode distinct, with very clear and possibly redundant instructions to ensure that the user is running the commands on the right host.
> Also, we should order the formatZK command before bootstrapStandby, since the flow is for the user to be running manual steps on the original NameNode up to this point.



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