[jira] [Updated] (SLIDER-995) Add option to declare that a keytab *must* exist when launching an app

["Steve Loughran (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SLIDER-995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran updated SLIDER-995:
----------------------------------
    Priority: Minor  (was: Major)

> Add option to declare that a keytab *must* exist when launching an app
> ----------------------------------------------------------------------
>
>                 Key: SLIDER-995
>                 URL: https://issues.apache.org/jira/browse/SLIDER-995
>             Project: Slider
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: Slider 0.81
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>             Fix For: Slider 0.90
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Add the XML option {{slider.am.login.keytab.required}} which can be set to true to cause the client to fail if it couldn't locate a keytab for the AM.
> This allows an application to fail-fast on a secure cluster if it is required to stay up > 24h.



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