Counters group names deprecation is wrong, iterating over group names deprecated names don't
show up
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Key: MAPREDUCE-4053
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4053
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.24.0, 0.23.3
Reporter: Alejandro Abdelnur
Priority: Critical
Fix For: 0.23.3
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.
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