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Posted to mapreduce-issues@hadoop.apache.org by "Ravi Gummadi (Commented) (JIRA)" <ji...@apache.org> on 2011/12/01 07:27:40 UTC
[jira] [Commented] (MAPREDUCE-3121) NodeManager should handle
disk-failures
[ https://issues.apache.org/jira/browse/MAPREDUCE-3121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13160679#comment-13160679 ]
Ravi Gummadi commented on MAPREDUCE-3121:
-----------------------------------------
>> Ravi, can you please create follow on jiras for integration testing and LCE test on trunk as well?
Created MR3440 & MR3491.
> 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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