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From "Liang Xie (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9503) minor optimization for getRowKeyAtOrBefore
Date Tue, 17 Sep 2013 06:18:52 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13769249#comment-13769249
] 

Liang Xie commented on HBASE-9503:
----------------------------------

en, agree with you [~sershe], let me close it right now, seems my finding is immature:)
                
> minor optimization for getRowKeyAtOrBefore
> ------------------------------------------
>
>                 Key: HBASE-9503
>                 URL: https://issues.apache.org/jira/browse/HBASE-9503
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.98.0, 0.95.2, 0.94.12, 0.96.1
>            Reporter: Liang Xie
>            Assignee: Liang Xie
>         Attachments: HBASE-9503.txt, HBASE-9503-v2.txt
>
>
> we could shortcut the getRowKeyAtOrBefore() as quick as we found an exact matching. it'll
be reasonable if there're lots of target storefiles.
> It's a minor change, w/o a new test case be made:)

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