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https://issues.apache.org/jira/browse/YARN-4373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Templeton resolved YARN-4373.
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Resolution: Invalid
This issue was actually that if the name node is unreachable, there's a window
after a job finishes where the RM will redirect to the JHS, but because the
name node isn't reachable, the job's history hasn't been transferred yet.
That's not something that we can easily resolve, so I'm closing this as invalid.
> Jobs can be temporarily forgotten during recovery
> -------------------------------------------------
>
> Key: YARN-4373
> URL: https://issues.apache.org/jira/browse/YARN-4373
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.7.1
> Reporter: Daniel Templeton
> Assignee: Daniel Templeton
> Priority: Critical
>
> The RM becomes available to service requests before state store recovery is
> started. Before recovery and during the recovery period, it's possible for a
> client to request an application report for a running application to which
> the RM will respond that the application in unknown.
> I'm seeing this issue with Oozie during an RM failover. Until the active
> finishes recovery, it reports erroneous information to Oozie, which doesn't
> have context to know that it should just try again later.
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