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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

TaskTracker
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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