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https://issues.apache.org/jira/browse/MAPREDUCE-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158047#comment-13158047
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Eli Collins commented on MAPREDUCE-3121:
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@Mahadev, shouldn't MR always be able to survive a task failure if there are
sufficient resources? The client shouldn't have to distinguish between types of
task failures, the AM should just re-execute the task on another node. Filed
MAPREDUCE-3473.
> NodeManager should handle disk-failures
> ---------------------------------------
>
> Key: MAPREDUCE-3121
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3121
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2, nodemanager
> Affects Versions: 0.23.0
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Ravi Gummadi
> Priority: Blocker
> Fix For: 0.23.1
>
> Attachments: 3121.patch, 3121.v1.1.patch, 3121.v1.patch,
> 3121.v2.patch, 3121.v3.patch
>
>
> This is akin to MAPREDUCE-2413 but for YARN's NodeManager. We want to
> minimize the impact of transient/permanent disk failures on containers. With
> larger number of disks per node, the ability to continue to run containers on
> other disks is crucial.
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