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https://issues.apache.org/jira/browse/YARN-2619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14518551#comment-14518551
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Vinod Kumar Vavilapalli commented on YARN-2619:
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A very clean patch!
This is essentially a rewrite. FYI [~ywskycn].
Seems like we are also not yet tying this for scheduling, that's my expectation
too. But add a note on this JIRA as to how sharing happens? And the defaults
(what does a weight of 500 mean?).
Should we deprecate LCEResourcesHandler hierarchy so that future work doesn't
go there?
CGroupsDiskResourceHandlerImpl
- Add Override annotations for methods that are overridden so it is clear what
behavior is dictated by the base interface
- Print a warning if PARTITIONS_FILE cannot be read?
> NodeManager: Add cgroups support for disk I/O isolation
> -------------------------------------------------------
>
> Key: YARN-2619
> URL: https://issues.apache.org/jira/browse/YARN-2619
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Wei Yan
> Assignee: Wei Yan
> Attachments: YARN-2619-1.patch, YARN-2619.002.patch,
> YARN-2619.003.patch
>
>
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