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Date: Wed, 19 Feb 2014 19:52:21 +0000 (UTC)
From: "Yusaku Sako (JIRA)" <jira@apache.org>
To: dev@ambari.apache.org
Message-ID: <JIRA.12695858.1392770315999.66571.1392839541402@arcas>
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References: <JIRA.12695858.1392770315999@arcas>
Subject: [jira] [Commented] (AMBARI-4726) HBase Master HA: quick links wrong
 msg if no active master
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    [ https://issues.apache.org/jira/browse/AMBARI-4726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905967#comment-13905967 ] 

Yusaku Sako commented on AMBARI-4726:
-------------------------------------

Thanks [~xiwang0309].
+1 for the patch.

> HBase Master HA: quick links wrong msg if no active master
> ----------------------------------------------------------
>
>                 Key: AMBARI-4726
>                 URL: https://issues.apache.org/jira/browse/AMBARI-4726
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.5.0
>            Reporter: Xi Wang
>            Assignee: Xi Wang
>            Priority: Critical
>             Fix For: 1.5.0
>
>         Attachments: AMBARI-4726.patch, fix.png
>
>
> We always pick the active HBase Master as quick links target url. So if there is no active Master (eg. all Masters stopped or Stand By), then the message "hostname is undefined" show up.
> The fix:
> To disable the HBase quick links if no active masters existed. (see attached fix.png.)
> Btw, when HDFS HA enabled, we also got situation where there is no Active NN, at that point we disabled these links. It is the same fix for this Jira.


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