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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-1829) Make use of start/stop row in TableInputFormat
Date Mon, 09 Nov 2009 19:37:32 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack updated HBASE-1829:
-------------------------

      Resolution: Fixed
    Release Note: Splits keep within the confines of star and end rows if provided.
    Hadoop Flags: [Reviewed]
          Status: Resolved  (was: Patch Available)

Applied to trunk and branch.  Thanks for the patch Lars.

> 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
>             Fix For: 0.20.2, 0.21.0
>
>         Attachments: HBASE-1829-v2.patch, HBASE-1829-v3.patch, HBASE-1829-v4.patch, HBASE-1829.patch,
HBaseTestingUtility.java, TestTableInputFormatScan.java
>
>
> 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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