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https://issues.apache.org/jira/browse/HADOOP-7930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Chen reopened HADOOP-7930:
-------------------------------

Sorry to reopen this. Seeing the 3 comments above, I decided to backport this 
to branch-2 and branch-2.8 (seems we missed branch-2.1.0-beta :) ) This will 
make the backport of HADOOP-13590 easier.

> Kerberos relogin interval in UserGroupInformation should be configurable
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-7930
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7930
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 0.23.1
>            Reporter: Alejandro Abdelnur
>            Assignee: Robert Kanter
>             Fix For: 3.0.0-alpha1
>
>         Attachments: HADOOP-7930.patch, HADOOP-7930.patch, HADOOP-7930.patch
>
>
> Currently the check done in the *hasSufficientTimeElapsed()* method is 
> hardcoded to 10 mins wait.
> The wait time should be driven by configuration and its default value, for 
> clients should be 1 min. 



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