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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9212) Potential deadlock in FileSystem.Cache/IPC/UGI
Date Wed, 16 Jan 2013 10:48:23 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13554924#comment-13554924
] 

Hudson commented on HADOOP-9212:
--------------------------------

Integrated in Hadoop-Yarn-trunk #98 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/98/])
    HADOOP-9212. Potential deadlock in FileSystem.Cache/IPC/UGI. (Revision 1433879)

     Result = SUCCESS
tomwhite : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1433879
Files : 
* /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/Credentials.java
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/UserGroupInformation.java

                
> Potential deadlock in FileSystem.Cache/IPC/UGI
> ----------------------------------------------
>
>                 Key: HADOOP-9212
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9212
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 2.0.2-alpha
>            Reporter: Tom White
>            Assignee: Tom White
>         Attachments: 1_jcarder_result_0.png, HADOOP-9212.patch, HADOOP-9212.patch
>
>
> jcarder found a cycle which could lead to a potential deadlock.

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