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Date: Sun, 8 Jul 2012 19:19:35 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HDFS-3541) Deadlock between recovery, xceiver
 and packet responder
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    [ https://issues.apache.org/jira/browse/HDFS-3541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13409034#comment-13409034 ] 

Hudson commented on HDFS-3541:
------------------------------

Integrated in Hadoop-Mapreduce-trunk-Commit #2451 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2451/])
    HDFS-3541. Deadlock between recovery, xceiver and packet responder. Contributed by Vinay.

Submitted by:	Vinay
Reviewed by:	Uma Maheswara Rao G (Revision 1358794)

     Result = FAILURE
umamahesh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1358794
Files : 
* /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/server/datanode/BlockReceiver.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockRecovery.java

                
> Deadlock between recovery, xceiver and packet responder
> -------------------------------------------------------
>
>                 Key: HDFS-3541
>                 URL: https://issues.apache.org/jira/browse/HDFS-3541
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: data-node
>    Affects Versions: 0.23.3, 2.0.1-alpha
>            Reporter: suja s
>            Assignee: Vinay
>             Fix For: 2.0.1-alpha, 3.0.0
>
>         Attachments: DN_dump.rar, HDFS-3541-2.patch, HDFS-3541.patch
>
>
> Block Recovery initiated while write in progress at Datanode side. Found a lock between recovery, xceiver and packet responder.

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