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From "Krishna Ramachandran (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-2020) Use new FileContext APIs for all mapreduce components
Date Tue, 05 Oct 2010 22:50:33 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Krishna Ramachandran updated MAPREDUCE-2020:

    Attachment: mapred-2020-10.patch

Revised and expanded

Incorporate  previous review comments

Cleanup most private APIs to use only fileContext

Following components have not been fully (none or partial) migrated

JobHistory (partial)
MapTask (partial - references to getRecordWriter)
ReduceTask(partial - skipWriter)
OutputFormat  and implementations(partial)

Security (ugi) changes for JT are not in this patch - will update

> Use new FileContext APIs for all mapreduce components 
> ------------------------------------------------------
>                 Key: MAPREDUCE-2020
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2020
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Krishna Ramachandran
>            Assignee: Krishna Ramachandran
>         Attachments: mapred-2020-1.patch, mapred-2020-10.patch, mapred-2020-4.patch,
mapred-2020-5.patch, mapred-2020-6.patch, mapred-2020-7.patch, mapred-2020.patch
> Migrate mapreduce components to using improved FileContext APIs implemented in
> HADOOP-4952 and 
> HADOOP-6223

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