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Posted to mapreduce-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (Updated) (JIRA)" <ji...@apache.org> on 2011/10/06 07:42:29 UTC
[jira] [Updated] (MAPREDUCE-3121) NodeManager should handle
disk-failures
[ https://issues.apache.org/jira/browse/MAPREDUCE-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli updated MAPREDUCE-3121:
-----------------------------------------------
Priority: Blocker (was: Major)
Let's get this in for 0.23.
> 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: 0.23.0
>
>
> 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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