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https://issues.apache.org/jira/browse/YARN-862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13689496#comment-13689496
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Omkar Vinit Joshi commented on YARN-862:
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Won't this become a problem in case we are planning to implement rolling
upgrades? we will have to bring the whole system down.. right? before updating
even minor corrections?
> ResourceManager and NodeManager versions should match on node registration or
> error out
> ---------------------------------------------------------------------------------------
>
> Key: YARN-862
> URL: https://issues.apache.org/jira/browse/YARN-862
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager, resourcemanager
> Affects Versions: 0.23.8
> Reporter: Robert Parker
> Assignee: Robert Parker
> Attachments: YARN-862-b0.23-v1.patch
>
>
> For branch-0.23 the versions of the node manager and the resource manager
> should match to complete a successful registration.
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