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Date: Thu, 23 Feb 2012 08:05:48 +0000 (UTC)
From: "dhruba borthakur (Commented) (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (HBASE-4296) Deprecate
 HTable[Interface].getRowOrBefore(...)
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    [ https://issues.apache.org/jira/browse/HBASE-4296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13214435#comment-13214435 ] 

dhruba borthakur commented on HBASE-4296:
-----------------------------------------

The ThriftServer uses HTable.getRowOrBefore() to find a entry in the .META. table. This used to work with hbase-92 but returns null for hbase-94. did something change here?
                
> Deprecate HTable[Interface].getRowOrBefore(...)
> -----------------------------------------------
>
>                 Key: HBASE-4296
>                 URL: https://issues.apache.org/jira/browse/HBASE-4296
>             Project: HBase
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 0.92.0
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>            Priority: Trivial
>             Fix For: 0.92.0
>
>         Attachments: 4296.txt
>
>
> HTable's getRowOrBefore(...) internally calls into Store.getRowKeyAtOrBefore. That method was created to allow our scanning of .META. (see HBASE-2600).
> Store.getRowKeyAtOrBefore(...) lists a bunch of requirements for this to be performant that a user of HTable will not be aware of.
> I propose deprecating this in the public interface in 0.92 and removing it from the public interface in 0.94. If we don't get to HBASE-2600 in 0.94 it will still remain as internal interface for scanning meta.
> Comments?

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