[MAPREDUCE-4053] Counters group names deprecation is wrong, iterating over group names deprecated names don't show up

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.3, 2.0.0-alpha
• Fix Version/s: 0.23.3, 2.0.2-alpha
• Component/s: mrv2
• Target Version/s: 0.23.3
• Assignee: Robert Joseph Evans
• Reporter: Alejandro Abdelnur
• Created: 22/Mar/12 05:14
• Updated: 10/Mar/15 04:32
• Resolved: 13/Aug/12 21:54

Description

This is similar to the deprecation of Configuration properties bug HADOOP-8167, interator() retrieval of counter names only returns new names.

Oozie breaks here because it is using the deprecate name and iterating over values (OOZIE-777). While it can be worked around easily in Oozie, this is breaking backwards compatibility.

Issue Links

• duplicates: MAPREDUCE-4538 Please delete me
• duplicates: MAPREDUCE-4539 Please delete me