[MAPREDUCE-5917] Be able to retrieve configuration keys by index

• Type: New Feature
• Status: Patch Available
• Priority: Minor
• Resolution: Unresolved
• Component/s: pipes
• Labels: BB2015-05-TBR
• Release Note: Add method to retrieve configuration key by index.
• Assignee: Unassigned
• Reporter: Joe Mudd
• Created: 06/Jun/14 13:08
• Updated: 06/May/15 03:27

Description

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.