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From "Nicolas Spiegelberg (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4783) Improve RowCounter to count rows in a specific key range.
Date Tue, 15 Nov 2011 00:30:51 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13150107#comment-13150107
] 

Nicolas Spiegelberg commented on HBASE-4783:
--------------------------------------------

This is necessary for the incremental snapshot feature that we are developing.
                
> Improve RowCounter to count rows in a specific key range.
> ---------------------------------------------------------
>
>                 Key: HBASE-4783
>                 URL: https://issues.apache.org/jira/browse/HBASE-4783
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Nicolas Spiegelberg
>            Priority: Trivial
>
> Currently RowCounter in MR package is a very simple map only job that does a full scan
of a table. Enhance the utility to let the user specify a key range and count the number of
rows in this range. 

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