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https://issues.apache.org/jira/browse/MAPREDUCE-3398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kumar Vavilapalli updated MAPREDUCE-3398:
-----------------------------------------------
Resolution: Fixed
Fix Version/s: 0.23.1
Release Note: Fixed log aggregation to work correctly in secure mode.
Contributed by Siddharth Seth.
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
I just committed this to trunk and branch-0.23. Thanks Sid!
> Log Aggregation broken in Secure Mode
> -------------------------------------
>
> Key: MAPREDUCE-3398
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3398
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2, nodemanager
> Affects Versions: 0.23.0
> Reporter: Siddharth Seth
> Assignee: Siddharth Seth
> Priority: Blocker
> Fix For: 0.23.1
>
> Attachments: MR3398_v1.txt, MR3398_v2.txt, MR3398_v3.txt,
> MR3398_v4.txt, MR3398_v5.txt
>
>
> Log aggregation in secure mode does not work with MAPREDUCE-2977. The
> nodemanager relies on the users credentials to write out logs to HDFS. These
> credentials are currently cancelled once a job completes, before the NM can
> write out the logs.
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