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Date: Fri, 12 Apr 2013 18:06:15 +0000 (UTC)
From: "Sergey Shelukhin (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12642241.1365777401861.158564.1365789975993@arcas>
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Subject: [jira] [Commented] (HBASE-8334) Enable essential column family
 support by default
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    [ https://issues.apache.org/jira/browse/HBASE-8334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13630413#comment-13630413 ] 

Sergey Shelukhin commented on HBASE-8334:
-----------------------------------------

I think we were discussing that this can produce rows that never existed in rare cases (when the value changes for row that you scan)? Or would MVCC prevent that?
+1 if MVCC prevents that, otherwise it seems that requests/users should specify it explicitly.
                
> Enable essential column family support by default
> -------------------------------------------------
>
>                 Key: HBASE-8334
>                 URL: https://issues.apache.org/jira/browse/HBASE-8334
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>             Fix For: 0.98.0, 0.95.1
>
>         Attachments: 8334.txt
>
>
> Essential column family support has gone through several iterations of refinement.
> We should enable this feature by default.

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