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Date: Mon, 7 Oct 2013 16:10:44 +0000 (UTC)
From: "Aleksandr Kovalenko (JIRA)" <jira@apache.org>
To: ambari-dev@incubator.apache.org
Message-ID: <JIRA.12672638.1381161071387.26125.1381162244041@arcas>
In-Reply-To: <JIRA.12672638.1381161071387@arcas>
References: <JIRA.12672638.1381161071387@arcas>
Subject: [jira] [Commented] (AMBARI-3471) NameNode HA wizard: On cluster
 without Hbase, on step "Finalize HA Setup" after page refresh we get js
 error
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    [ https://issues.apache.org/jira/browse/AMBARI-3471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13788274#comment-13788274 ] 

Aleksandr Kovalenko commented on AMBARI-3471:
---------------------------------------------

+1 for the patch

> NameNode HA wizard: On cluster without Hbase, on step "Finalize HA Setup" after page refresh we get js error
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-3471
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3471
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.4.1
>            Reporter: Antonenko Alexander
>            Assignee: Antonenko Alexander
>            Priority: Critical
>             Fix For: 1.4.1
>
>         Attachments: AMBARI-3471_1.4.1.patch, AMBARI-3471.patch
>
>
> This is fatal error, so user is blocked.
> {noformat}
> Uncaught TypeError: Cannot call method 'set' of undefined app.js:2197
> App.HighAvailabilityProgressPageController.App.HighAvailabilityWizardController.extend.setTaskStatus 
> {noformat}
> This error happens due to: 
> If there is no Hbase we remove task "Reconfigure HBase", and after page refresh we load statuses for tasks and set them in "for" loop, and at some point we try to set status to Hbase task, that was deleted.


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