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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5124) DelegationTokenSecretManager#retrievePassword can cause deadlock in NameNode
Date Fri, 23 Aug 2013 13:30:55 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13748537#comment-13748537
] 

Hudson commented on HDFS-5124:
------------------------------

SUCCESS: Integrated in Hadoop-Hdfs-trunk #1500 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1500/])
HDFS-5124. DelegationTokenSecretManager#retrievePassword can cause deadlock in NameNode. Contributed
by Daryn Sharp. (jing9: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1516671)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/security/token/delegation/DelegationTokenSecretManager.java

                
> DelegationTokenSecretManager#retrievePassword can cause deadlock in NameNode
> ----------------------------------------------------------------------------
>
>                 Key: HDFS-5124
>                 URL: https://issues.apache.org/jira/browse/HDFS-5124
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 2.1.1-beta
>         Environment: Secure Hadoop 2 cluster
>            Reporter: Deepesh Khandelwal
>            Assignee: Daryn Sharp
>            Priority: Blocker
>             Fix For: 2.1.1-beta
>
>         Attachments: HADOOP-5124.patch, HDFS-5124.001.patch, HDFS-5124.002.patch, nn_jstack.out
>
>
> Namenode deadlocks after a while in use.

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