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https://issues.apache.org/jira/browse/HADOOP-6947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tom White updated HADOOP-6947:
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Resolution: Fixed
Fix Version/s: 0.22.0
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
I've just committed this. Thanks Todd!
> Kerberos relogin should set refreshKrb5Config to true
> -----------------------------------------------------
>
> Key: HADOOP-6947
> URL: https://issues.apache.org/jira/browse/HADOOP-6947
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 0.22.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Fix For: 0.22.0
>
> Attachments: hadoop-6947-branch20.txt, hadoop-6947.txt
>
>
> In working on securing a daemon that uses two different principals from
> different threads, I found that I wasn't able to login from a second keytab
> after I'd logged in from the first. This is because we don't set the
> refreshKrb5Config in the Configuration for the Krb5LoginModule - hence it
> won't switch over to the correct keytab file if it's different than the first.
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