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From "Ashish Singhi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5622) Improve efficiency of mapred vesion of RowCounter
Date Mon, 29 Sep 2014 03:46:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14151331#comment-14151331
] 

Ashish Singhi commented on HBASE-5622:
--------------------------------------

Thanks Lars for taking a look into the patch.
In mapreduce.RowCounter we prepare a Scan object based on user arguments which includes start
and end row key before submitting the job.
Where as in mapred.RowCounter we do not prepare any such Scan object. So all the changes done
in HBASE-4657 are not suitable to this.

> Improve efficiency of mapred vesion of RowCounter
> -------------------------------------------------
>
>                 Key: HBASE-5622
>                 URL: https://issues.apache.org/jira/browse/HBASE-5622
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Lars Hofhansl
>            Assignee: Ashish Singhi
>            Priority: Minor
>         Attachments: HBASE-5622.patch
>
>




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