[jira] Updated: (HADOOP-6551) Delegation tokens when renewed or cancelled should throw an exception that explains what went wrong

["Owen O'Malley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-6551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Owen O'Malley updated HADOOP-6551:
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    Attachment: h-6551.patch

Here's a patch that updates the methods to throw exceptions to the user rather than just a boolean. It also updates renew to return a time when the token now expires.

> Delegation tokens when renewed or cancelled should throw an exception that explains what went wrong
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-6551
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6551
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>         Attachments: h-6551.patch
>
>
> Currently the renew and cancel delegation token method will return false if something goes wrong, but we need an error message and an exception.

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