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https://issues.apache.org/jira/browse/KUDU-1845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15833084#comment-15833084
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Sailesh Mukil commented on KUDU-1845:
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[~tlipcon] Yes, I will try to have it out by the following week.
> Kerberos client keytab should be periodically renewed
> -----------------------------------------------------
>
> Key: KUDU-1845
> URL: https://issues.apache.org/jira/browse/KUDU-1845
> Project: Kudu
> Issue Type: Improvement
> Components: security
> Reporter: Todd Lipcon
> Priority: Critical
>
> Currently, security/init.cc initializes the Kerberos client keytab on
> startup, but never renews it. The credentials expire after some time so it's
> important to have some thread which renews it before expiration (hopefully in
> such a way that if a renewal transiently fails, we don't lose our previously
> good ticket)
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