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Posted to mapreduce-issues@hadoop.apache.org by "Miklos Szegedi (JIRA)" <ji...@apache.org> on 2017/12/04 21:21:00 UTC
[jira] [Commented] (MAPREDUCE-6926) Allow MR jobs to opt out of
oversubscription
[ https://issues.apache.org/jira/browse/MAPREDUCE-6926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16277524#comment-16277524 ]
Miklos Szegedi commented on MAPREDUCE-6926:
-------------------------------------------
Thank you for the patch [~haibochen].
Using {{org.apache.hadoop.yarn.util.Clock.getTime()}} would me more future proof, since we could change SystemClock in case of a unit test.
> Allow MR jobs to opt out of oversubscription
> --------------------------------------------
>
> Key: MAPREDUCE-6926
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6926
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Components: mrv2
> Affects Versions: 3.0.0-alpha3
> Reporter: Haibo Chen
> Assignee: Haibo Chen
> Attachments: MAPREDUCE-6926-YARN-1011.00.patch, MAPREDUCE-6926-YARN-1011.01.patch
>
>
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