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https://issues.apache.org/jira/browse/YARN-230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13534044#comment-13534044
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Tom White commented on YARN-230:
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Arun, yes it looks good to me, +1. We can address any changes that come up in
later JIRAs.
> Make changes for RM restart phase 1
> -----------------------------------
>
> Key: YARN-230
> URL: https://issues.apache.org/jira/browse/YARN-230
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Bikas Saha
> Assignee: Bikas Saha
> Attachments: PB-impl.patch, Recovery.patch, Store.patch, Test.patch,
> YARN-230.1.patch, YARN-230.4.patch, YARN-230.5.patch
>
>
> As described in YARN-128, phase 1 of RM restart puts in place mechanisms to
> save application state and read them back after restart. Upon restart, the
> NM's are asked to reboot and the previously running AM's are restarted.
> After this is done, RM HA and work preserving restart can continue in
> parallel. For more details please refer to the design document in YARN-128
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