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From "Jothi Padmanabhan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5381) Extend HADOOP-3293 to MapReduce package also
Date Wed, 04 Mar 2009 09:09:56 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12678646#action_12678646
] 

Jothi Padmanabhan commented on HADOOP-5381:
-------------------------------------------

True. But till such a point in time where FileInputFormat becomes deprecated of sorts, we
need to support it and this patch could prove useful, no? And as an aside, CombineFileInputFormat
needs porting to the new mapreduce package as well.

> Extend HADOOP-3293 to MapReduce package also
> --------------------------------------------
>
>                 Key: HADOOP-5381
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5381
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Jothi Padmanabhan
>            Assignee: Jothi Padmanabhan
>             Fix For: 0.21.0
>
>
> HADOOP-3293 made changes to FileInputFormat to identify split locations that contribute
most to the split. This functionality has to be added to the MapReduce.FileInputFormat too.

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