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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-320) RM should always be able to renew its own tokens
Date Wed, 09 Jan 2013 19:46:14 GMT

    [ https://issues.apache.org/jira/browse/YARN-320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548896#comment-13548896
] 

Hudson commented on YARN-320:
-----------------------------

Integrated in Hadoop-trunk-Commit #3204 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/3204/])
    YARN-320. RM should always be able to renew its own tokens. Contributed by Daryn Sharp
(Revision 1431020)

     Result = SUCCESS
sseth : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1431020
Files : 
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java

                
> RM should always be able to renew its own tokens
> ------------------------------------------------
>
>                 Key: YARN-320
>                 URL: https://issues.apache.org/jira/browse/YARN-320
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 3.0.0, 2.0.3-alpha, 0.23.6
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>            Priority: Blocker
>             Fix For: 2.0.3-alpha, 0.23.6
>
>         Attachments: YARN-320.branch-23.patch, YARN-320.branch-23.patch, YARN-320.patch
>
>
> YARN-280 introduced fast-fail for job submissions with bad tokens.  Unfortunately, other
stack components like oozie and customers are acquiring RM tokens with a hardcoded dummy renewer
value.  These jobs would fail after 24 hours because the RM token couldn't be renewed, but
fast-fail is failing them immediately.  The RM should always be able to renew its own tokens
submitted with a job.  The renewer field may continue to specify an external user who can
renew.

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