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https://issues.apache.org/jira/browse/NIFI-11604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bryan Bende updated NIFI-11604:
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Status: Patch Available (was: Open)
> AbstractKerberosUser should check if ticket is renewable
> --------------------------------------------------------
>
> Key: NIFI-11604
> URL: https://issues.apache.org/jira/browse/NIFI-11604
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Bryan Bende
> Assignee: Bryan Bende
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently the checkTgtAndRelogin method assumes all tickets are renewable and
> will attempt to call refresh() on the KerberosTicket when reaching > 80% of
> the ticket lifetime. If the ticket is not renewable the refresh will fail and
> it will do a full logout/login, same as if the ticket was no longer
> renewable, but it could be handled more gracefully by not even calling
> refresh when knowing it won't work.
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