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Posted to mapreduce-issues@hadoop.apache.org by "Joe Mudd (JIRA)" <ji...@apache.org> on 2014/06/06 15:10:02 UTC

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

Joe Mudd created MAPREDUCE-5917:
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             Summary: 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
    Affects Versions: trunk
            Reporter: Joe Mudd
            Priority: Minor


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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