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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2229) Deadlock in NameNode
Date Thu, 11 Aug 2011 00:05:28 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13082784#comment-13082784
] 

Arun C Murthy commented on HDFS-2229:
-------------------------------------

Guys, if this is going to take longer should we consider reverting the patch which introduced
this bug? Do we know that patch?

> Deadlock in NameNode
> --------------------
>
>                 Key: HDFS-2229
>                 URL: https://issues.apache.org/jira/browse/HDFS-2229
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs client
>    Affects Versions: 0.23.0
>            Reporter: Vinod Kumar Vavilapalli
>            Priority: Blocker
>         Attachments: cycle1.png, cycle2.png, h2229_20110807.patch
>
>
> Either I am doing something incredibly stupid, or something about my environment is completely
weird, or may be it really is a valid bug. I am running a NameNode deadlock consistently with
0.23 HDFS. I could never start NN successfully.

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