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https://issues.apache.org/jira/browse/MAPREDUCE-4521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Joseph Evans updated MAPREDUCE-4521:
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Resolution: Fixed
Fix Version/s: 0.23.5
2.0.3-alpha
3.0.0
Status: Resolved (was: Patch Available)
Thanks Ravi,
I put this into trunk, branch-2, and branch-0.23
> mapreduce.user.classpath.first incompatibility with 0.20/1.x
> ------------------------------------------------------------
>
> Key: MAPREDUCE-4521
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4521
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.1, 2.0.0-alpha
> Reporter: Jason Lowe
> Assignee: Ravi Prakash
> Fix For: 3.0.0, 2.0.3-alpha, 0.23.5
>
> Attachments: MAPREDUCE-4521.patch
>
>
> In Hadoop 0.20 or 1.x, jobs can specify the user's classpath should appear
> first by setting the property mapreduce.user.classpath.first to true in the
> job configuration. However in Hadoop 0.23 or 2.x, this has no effect, as the
> corresponding property there is mapreduce.job.user.classpath.first.
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