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From "Varun Sharma (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8554) Scan should seek to startRow within a region
Date Wed, 15 May 2013 18:59:17 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13658669#comment-13658669

Varun Sharma commented on HBASE-8554:

I think this is tricky since we only want to seek for the first region and not the latter
ones, but i still think this is doable by comparing with the current region's startKey and
the Scan's startRow.
> Scan should seek to startRow within a region
> --------------------------------------------
>                 Key: HBASE-8554
>                 URL: https://issues.apache.org/jira/browse/HBASE-8554
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Varun Sharma
>            Assignee: Varun Sharma
> Currently Scan.startRow() is only used for determining which Region to look up the row
into but we do not seek within the region to the start row. Since its not uncommon to run
with large sized regions these days 5G, this is suboptimal.

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