hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8554) Scan should seek to startRow within a region
Date Wed, 15 May 2013 19:53:16 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13658711#comment-13658711

Lars Hofhansl commented on HBASE-8554:

I do not think I follow. What is the issue here?
We do seek all the StoreScanners to the right place (see the StoreScanner constructor).
> 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.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

View raw message