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https://issues.apache.org/jira/browse/OOZIE-2904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Cseh updated OOZIE-2904:
------------------------------
    Issue Type: Sub-task  (was: Bug)
        Parent: OOZIE-2889

> LauncherAM should cancel delegation tokens at job end.
> ------------------------------------------------------
>
>                 Key: OOZIE-2904
>                 URL: https://issues.apache.org/jira/browse/OOZIE-2904
>             Project: Oozie
>          Issue Type: Sub-task
>            Reporter: Peter Cseh
>
>  We do need to have the delegation tokens cancelled. AM itself should not be 
> cancelling the tokens. It has tell the RM via 
> ApplicationSubmissionContext.setCancelTokensWhenComplete and RM has to do it.
> Make sure the early exit of the LauncherAM in  the case of MR action does not 
> cause issues.



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