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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-609) Mini map/reduce cluster should use multiple temp directories
Date Wed, 18 Oct 2006 22:06:37 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-609?page=comments#action_12443373 ] 
Owen O'Malley commented on HADOOP-609:

Copying the code from WordCount is not really required. It would be better to just extend
the WordCount.Mapper and Reducer and have empty classes.

> Mini map/reduce cluster should use multiple temp directories
> ------------------------------------------------------------
>                 Key: HADOOP-609
>                 URL: http://issues.apache.org/jira/browse/HADOOP-609
>             Project: Hadoop
>          Issue Type: Test
>    Affects Versions: 0.7.1
>            Reporter: Owen O'Malley
>         Assigned To: Mahadev konar
>             Fix For: 0.7.2
>         Attachments: junit_fix.patch
> Currently the mini map/reduce cluster only tests the task trackers with a single working
directory. That caused us to miss a bug that broke 0.7.1. At least some of the mini m/r tests
should run task trackers with two or threee working directories.

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