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https://issues.apache.org/jira/browse/YARN-1757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13962251#comment-13962251
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Jason Lowe commented on YARN-1757:
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bq. We are doing all of YARN-1336 on trunk/branch-2 and not on a feature
branch, right?
Yes, I was not planning on doing a feature branch. Feature branches are easy
to iterate on but difficult to keep current and get the final merge done. I
think this feature can be broken up into small enough pieces that they can be
reviewed and committed on their own merits and provide useful functionality in
the interim. There's usefulness in recovering just aux services (e.g.: can
keep shuffling for previous jobs) or just localized resources (don't have to
relocalize across an NM reboot).
> Auxiliary service support for nodemanager recovery
> --------------------------------------------------
>
> Key: YARN-1757
> URL: https://issues.apache.org/jira/browse/YARN-1757
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Affects Versions: 2.3.0
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Attachments: YARN-1757-v2.patch, YARN-1757.patch, YARN-1757.patch
>
>
> There needs to be a mechanism for communicating to auxiliary services whether
> nodemanager recovery is enabled and where they should store their state.
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