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Posted to dev@slider.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2015/12/15 20:11:46 UTC
[jira] [Resolved] (SLIDER-1026) AM can't make YarnClient calls on a
secure cluster
[ https://issues.apache.org/jira/browse/SLIDER-1026?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran resolved SLIDER-1026.
------------------------------------
Resolution: Fixed
closing as fixed, though I can't test it due to some kerberos ZK issues right now...relying on others to check until I can fix the problem
> 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
> Environment: Kerberos
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Blocker
> Fix For: Slider 0.90
>
>
> 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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