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https://issues.apache.org/jira/browse/YARN-5130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15613569#comment-15613569
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Sangjin Lee commented on YARN-5130:
-----------------------------------
How about using this JIRA to address the incompatibility introduced by
YARN-3866 and YARN-4293 for 2.8.0? We can add default implementations of these
methods (that simply throw an {{UnsupportedOperationException}}). That would
preserve the stability of the class while allowing those features to work
correctly still.
IMO, this should be a blocker for 2.8.0. Let me know what you think.
> Mark ContainerStatus and NodeReport as evolving
> -----------------------------------------------
>
> Key: YARN-5130
> URL: https://issues.apache.org/jira/browse/YARN-5130
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: yarn
> Affects Versions: 2.8.0
> Reporter: Steve Loughran
> Assignee: Gergely Novák
> Priority: Minor
> Labels: oct16-medium
> Attachments: YARN-5130.001.patch
>
>
> It turns out that slider won't build as the {{ContainerStatus}} and
> {{NodeReport}} classes have added more abstract methods, so breaking the mock
> objects.
> While it is everyone's freedom to change things, these classes are both tagged
> {code}
> @Public
> @Stable
> {code}
> Given they aren't stable, can someone mark them as {{@Evolving}}? That way
> when downstream code breaks, we can be less disappointed
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