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From "Lars George (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-1829) Make use of start/stop row in TableInputFormat
Date Mon, 21 Sep 2009 09:22:18 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12757855#action_12757855
] 

Lars George commented on HBASE-1829:
------------------------------------

Michael, yes, that can be pushed out, just thought I dump it here so I can work on it and
get comments early.

Jon, thanks for the pointer, I will add a unit test for it this week and test accordingly.


> Make use of start/stop row in TableInputFormat
> ----------------------------------------------
>
>                 Key: HBASE-1829
>                 URL: https://issues.apache.org/jira/browse/HBASE-1829
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: mapred
>    Affects Versions: 0.20.0
>            Reporter: Lars George
>            Assignee: Lars George
>            Priority: Minor
>             Fix For: 0.20.1
>
>         Attachments: HBASE-1829.patch
>
>
> Since we can now specify a start and stop row with the Scan that is handed to the TIF
we can reduce the splits to the regions that contain these rows. That allows to test large
MR jobs on a single region for example.

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