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