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From "Amareshwari Sri Ramadasu (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-1274) Configuring different number of mappers and reducers per TaskTracker
Date Mon, 05 Nov 2007 09:16:50 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-1274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amareshwari Sri Ramadasu updated HADOOP-1274:
---------------------------------------------

    Status: Open  (was: Patch Available)

some white space related issues

> Configuring different number of mappers and reducers per TaskTracker
> --------------------------------------------------------------------
>
>                 Key: HADOOP-1274
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1274
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Koji Noguchi
>            Assignee: Amareshwari Sri Ramadasu
>             Fix For: 0.16.0
>
>         Attachments: patch-1274.txt, patch-1274.txt
>
>
> Depending on the application, it sometimes make sense to have more mappers than reducers
assigned to each node. 
> (I'm assuming user either has a dedicated cluster or use HOD.)

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