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From "Lars Hofhansl (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5520) Support seek() reseek() at RegionScanner
Date Fri, 09 Mar 2012 07:31:57 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13225909#comment-13225909
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Lars Hofhansl commented on HBASE-5520:
--------------------------------------

Didn't realize that KeyValueHeap does have a reseek method already. This makes this much simpler
than I thought (so strike my comment in HBASE-2028).
Do you want to use requestSeek (with forward == true) as opposed to reseek, to make use of
the lazy-seek optimization?

                
> Support seek() reseek() at RegionScanner
> ----------------------------------------
>
>                 Key: HBASE-5520
>                 URL: https://issues.apache.org/jira/browse/HBASE-5520
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>    Affects Versions: 0.92.0
>            Reporter: Anoop Sam John
>         Attachments: HBASE-5520_1.patch
>
>
> seek() reseek() is not supported currently at the RegionScanner level. We can support
the same.
> This is created following the discussion under HBASE-2038

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