Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: hdfs-issues@hadoop.apache.org
Message-ID: <1036312725.705791270516832930.JavaMail.jira@brutus.apache.org>
Date: Tue, 6 Apr 2010 01:20:32 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Subject: [jira] Commented: (HDFS-949) Move Delegation token into Common so
 that we can use it for MapReduce also
In-Reply-To: <193451291.19231265243487916.JavaMail.jira@brutus.apache.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HDFS-949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12853675#action_12853675 ] 

Hudson commented on HDFS-949:
-----------------------------

Integrated in Hdfs-Patch-h2.grid.sp2.yahoo.net #146 (See [http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/146/])
    

> Move Delegation token into Common so that we can use it for MapReduce also
> --------------------------------------------------------------------------
>
>                 Key: HDFS-949
>                 URL: https://issues.apache.org/jira/browse/HDFS-949
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: security
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>             Fix For: 0.22.0
>
>         Attachments: 6547-949-1470-0_20.1.patch, h-949-common.patch, h-949-common.patch, h-949.patch, h-949.patch, h-949.patch
>
>
> We need to support a MapReduce job that launches another MapReduce job inside its Mapper. Since the task doesn't have any Kerberos tickets, we need a delegation token. Moving the HDFS Delegation token to Common will allow both projects to use it.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.