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Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2015/05/06 05:28:11 UTC

[jira] [Updated] (MAPREDUCE-5917) Be able to retrieve configuration keys by index

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer updated MAPREDUCE-5917:
----------------------------------------
    Labels: BB2015-05-TBR  (was: )

> Be able to retrieve configuration keys by index
> -----------------------------------------------
>
>                 Key: MAPREDUCE-5917
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5917
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: pipes
>            Reporter: Joe Mudd
>            Priority: Minor
>              Labels: BB2015-05-TBR
>         Attachments: MAPREDUCE-5917.patch
>
>
> The pipes C++ side does not have a configuration key/value pair iterator.  It is useful to be able to iterate through all of the configuration keys without having to expose a C++ map iterator since that is specific to the JobConf internals.



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