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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10346) Deadlock while logging tokens
Date Wed, 19 Feb 2014 11:15:33 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905091#comment-13905091
] 

Hudson commented on HADOOP-10346:
---------------------------------

SUCCESS: Integrated in Hadoop-Yarn-trunk #486 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/486/])
HADOOP-10346. Deadlock while logging tokens. Contributed by Jason Lowe (jlowe: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1569382)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/Token.java


> Deadlock while logging tokens
> -----------------------------
>
>                 Key: HADOOP-10346
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10346
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.2.0
>            Reporter: Jason Lowe
>            Assignee: Jason Lowe
>             Fix For: 2.4.0
>
>         Attachments: HADOOP-10346.patch
>
>
> Ran into a deadlock between two threads that were both wielding Tokens.  One was trying
to log a token while the other was trying to set the token service on a different token.



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