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Posted to mapreduce-issues@hadoop.apache.org by "Kan Zhang (JIRA)" <ji...@apache.org> on 2009/12/06 02:28:20 UTC

[jira] Commented: (MAPREDUCE-1250) Refactor job token to use a common token interface

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12786553#action_12786553 ] 

Kan Zhang commented on MAPREDUCE-1250:
--------------------------------------

Attached a patch that re-factored existing job token code to use the new interface being added in HADOOP-6415. This patch is derived from earlier discussions in HADOOP-6373.

> Refactor job token to use a common token interface
> --------------------------------------------------
>
>                 Key: MAPREDUCE-1250
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1250
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: security
>            Reporter: Kan Zhang
>            Assignee: Kan Zhang
>         Attachments: m1250-09.patch
>
>
> The idea is to use a common token interface for both job token and delegation token (HADOOP-6373) so that the RPC layer that uses them don't have to differentiate them.

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