[
https://issues.apache.org/jira/browse/SLIDER-413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Maron resolved SLIDER-413.
-----------------------------------
Resolution: Fixed
> token renewal scheme misinterprets expiry time from Token.renew()
> -----------------------------------------------------------------
>
> Key: SLIDER-413
> URL: https://issues.apache.org/jira/browse/SLIDER-413
> Project: Slider
> Issue Type: Bug
> Components: security
> Reporter: Jonathan Maron
> Assignee: Jonathan Maron
>
> The current HDFS delegation token renewal framework invokes Token.renew() and
> assumes the expiry time returned is the expiry time for the token. Further
> investigation appears to show that it is in fact the time at which the token
> should next be renewed, rather than the max time for the token. Given that,
> the current scheme may not be optimal since it will probably trigger the
> retrieval of new tokens much more often than necessary.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
