Todd Lipcon created KUDU-1845:
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Summary: 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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