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Posted to mapreduce-dev@hadoop.apache.org by "Andrzej Bialecki (Jira)" <ji...@apache.org> on 2019/09/16 16:56:00 UTC

[jira] [Resolved] (MAPREDUCE-307) Iterator for MapFileOutputFormat

     [ https://issues.apache.org/jira/browse/MAPREDUCE-307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrzej Bialecki  resolved MAPREDUCE-307.
-----------------------------------------
    Resolution: Won't Fix

I think that after 11 years of inactivity and lack of interest this issue can be resolved as Won't Fix :)

> Iterator for MapFileOutputFormat
> --------------------------------
>
>                 Key: MAPREDUCE-307
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-307
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Andrzej Bialecki 
>            Assignee: Andrzej Bialecki 
>            Priority: Major
>         Attachments: map-file-v2.patch, map-file-v3.patch, map-file-v4.patch
>
>
> MapFileOutputFormat produces output data that is sorted locally in each part-NNNNN file - however, there is no easy way to iterate over keys from all parts in a globally ascending order.



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