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https://issues.apache.org/jira/browse/MAPREDUCE-4302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Joseph Evans updated MAPREDUCE-4302:
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Resolution: Fixed
Fix Version/s: 3.0.0
2.0.1-alpha
0.23.3
Status: Resolved (was: Patch Available)
Thanks Daryn,
I put this into trunk, branch-2, and branch-0.23.
> NM goes down if error encountered during log aggregation
> --------------------------------------------------------
>
> Key: MAPREDUCE-4302
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4302
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 0.23.0, 2.0.0-alpha, trunk
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Priority: Critical
> Fix For: 0.23.3, 2.0.1-alpha, 3.0.0
>
> Attachments: MAPREDUCE-4302.patch
>
>
> When a container launch request is sent to the NM, if _any_ exception occurs
> during the init of log aggregation then the NM goes down. The problem can be
> induced by situations including, but certainly not limited to: transient rpc
> connection issues, missing tokens, expired tokens, permissions, full/quota
> exceeded dfs, etc. The problem may occur with and without security enabled.
> The ramification is an entire cluster can be rather easily brought down
> either maliciously, accidentally, or via a submission bug.
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