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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7625) TestDelegationToken is failing in 205
Date Tue, 13 Sep 2011 15:39:09 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13103700#comment-13103700
] 

Owen O'Malley commented on HADOOP-7625:
---------------------------------------

I don't think there is currently a case where a token will have a non-null renewer when setKind
is called, but it could.

When isManaged, renew or cancel are called on a token, it first calls getRenewer. getRenewer
returns the renewer field, if it is set or otherwise it finds the right kind of renewer based
on the kind. When you change the kind, generally the discovered renewer will be different.
Therefore, to avoid accidentally using the wrong renewer, it is safer to clear it when we
set the kind.

> TestDelegationToken is failing in 205
> -------------------------------------
>
>                 Key: HADOOP-7625
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7625
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>             Fix For: 0.20.205.0
>
>         Attachments: h-7625.patch, h-7625.patch
>
>
> After the patches on Friday, org.apache.hadoop.hdfs.security.TestDelegationToken is failing.

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