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https://issues.apache.org/jira/browse/YARN-342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kuhu Shukla reassigned YARN-342:
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Assignee: Kuhu Shukla
> RM doesn't retry token renewals
> -------------------------------
>
> Key: YARN-342
> URL: https://issues.apache.org/jira/browse/YARN-342
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Affects Versions: 3.0.0, 2.0.0-alpha, 0.23.6
> Reporter: Daryn Sharp
> Assignee: Kuhu Shukla
> Priority: Critical
>
> The RM stops trying to renew tokens if any exception occurs during the renew.
> This should be changed to abort only if the exception is {{InvalidToken}} to
> allow resilience to transient network failures, issues associated with
> aborted connections when the NN is overloaded, cluster upgrades, etc.
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