[jira] [Resolved] (SLIDER-1026) AM can't make YarnClient calls on a secure cluster

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

     [ https://issues.apache.org/jira/browse/SLIDER-1026?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved SLIDER-1026.
------------------------------------
       Resolution: Fixed
    Fix Version/s:     (was: Slider 0.90.2)
                   Slider 0.91

re-opened; patch worked for keytabs, but not keytabless. Kerberos is working well enough locally for me to test; all IT tests are happy.

> AM can't make YarnClient calls on a secure cluster
> --------------------------------------------------
>
>                 Key: SLIDER-1026
>                 URL: https://issues.apache.org/jira/browse/SLIDER-1026
>             Project: Slider
>          Issue Type: Sub-task
>          Components: appmaster
>    Affects Versions: Slider 0.90.2
>         Environment: Kerberos
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Blocker
>             Fix For: Slider 0.91
>
>
> YarnClient requests made by the AM fail as it's not authenticating with the RM properly. They need to be executed as the user who provided the token to the AM
> (note that the yarn client calls are only made at startup; token expiry is not a problem here)



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