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Posted to mapreduce-dev@hadoop.apache.org by "Boris Shkolnik (JIRA)" <ji...@apache.org> on 2011/04/05 05:28:05 UTC
[jira] [Created] (MAPREDUCE-2420) JobTracker should be able to
renew delegation token over HTTP
JobTracker should be able to renew delegation token over HTTP
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Key: MAPREDUCE-2420
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2420
Project: Hadoop Map/Reduce
Issue Type: Bug
Affects Versions: 0.20.4
Reporter: Boris Shkolnik
Assignee: Boris Shkolnik
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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[jira] [Resolved] (MAPREDUCE-2420) JobTracker should be able to
renew delegation token over HTTP
Posted by "Jitendra Nath Pandey (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jitendra Nath Pandey resolved MAPREDUCE-2420.
---------------------------------------------
Resolution: Fixed
Fix Version/s: 0.23.0
Hadoop Flags: [Reviewed]
> 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
> Affects Versions: 0.20.4
> Reporter: Boris Shkolnik
> Assignee: Boris Shkolnik
> Fix For: 0.23.0
>
> Attachments: MR-2420-1.patch, MR-2420.22-1.patch, MR-2420.22-2.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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