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Posted to mapreduce-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2012/06/05 15:55:27 UTC

[jira] [Commented] (MAPREDUCE-2420) JobTracker should be able to renew delegation token over HTTP

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13289428#comment-13289428 ] 

Hudson commented on MAPREDUCE-2420:
-----------------------------------

Integrated in Hadoop-Mapreduce-22-branch #104 (See [https://builds.apache.org/job/Hadoop-Mapreduce-22-branch/104/])
    MAPREDUCE-2420. JobTracker should be able to renew delegation token over HTTP. Contributed by Boris Shkolnik and Benoy Antony. (Revision 1346233)

     Result = SUCCESS
shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1346233
Files : 
* /hadoop/common/branches/branch-0.22/mapreduce/CHANGES.txt
* /hadoop/common/branches/branch-0.22/mapreduce/src/java/org/apache/hadoop/mapreduce/security/token/DelegationTokenRenewal.java

                
> JobTracker should be able to renew delegation token over HTTP
> -------------------------------------------------------------
>
>                 Key: MAPREDUCE-2420
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2420
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Boris Shkolnik
>            Assignee: Boris Shkolnik
>             Fix For: 0.22.1
>
>         Attachments: MR-2420-1.patch, MR-2420.22-1.patch, MR-2420.22-2.patch, MR-2420.22-3.patch, MR-2420.patch, MR2420-2.patch, MR2420-3.patch
>
>
> in case JobTracker has to talk to a NameNode running a different version (RPC version mismatch), Jobtracker should be able to fall back to HTTP renewal.
> Example of the case - running distcp between different versions using hfpt.

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