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From "Andras Bokor (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HADOOP-9957) UserGroupInformation.checkTGTAndReloginFromKeytab() do the same thing as method reloginFromKeytab()
Date Tue, 02 May 2017 11:26:04 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-9957?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andras Bokor resolved HADOOP-9957.
----------------------------------
    Resolution: Won't Fix

> UserGroupInformation.checkTGTAndReloginFromKeytab() do the same thing as method reloginFromKeytab()
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-9957
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9957
>             Project: Hadoop Common
>          Issue Type: Wish
>          Components: security
>            Reporter: Aimee Cheng
>
> The methods checkTGTAndReloginFromKeytab() and reloginFromKeytab() in UserGroupInformation
actually are do the same things. Now reloginFromKeytab() will check the TGT expire time, if
fresh, then will not relogin, just as what  checkTGTAndReloginFromKeytab() does. I suggest
maybe we can still let reloginFromKeytab() not check the TGT and provide a way to let develop
can control when to relogin. While maybe we can just remove the checkTGTAndReloginFromKeytab()
method.



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