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Posted to mapreduce-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2012/10/11 19:50:42 UTC
[jira] [Closed] (MAPREDUCE-4053) Counters group names deprecation
is wrong, iterating over group names deprecated names don't show up
[ https://issues.apache.org/jira/browse/MAPREDUCE-4053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy closed MAPREDUCE-4053.
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> Counters group names deprecation is wrong, iterating over group names deprecated names don't show up
> ----------------------------------------------------------------------------------------------------
>
> 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
> Assignee: Robert Joseph Evans
> Fix For: 0.23.3, 2.0.2-alpha
>
> Attachments: MR-4053.txt
>
>
> 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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