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From "Hairong Kuang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-270) possible deadlock when shut down a datanode thread
Date Thu, 01 Jun 2006 20:45:29 GMT
possible deadlock when shut down a datanode thread
--------------------------------------------------

         Key: HADOOP-270
         URL: http://issues.apache.org/jira/browse/HADOOP-270
     Project: Hadoop
        Type: Bug

  Components: dfs  
    Versions: 0.3    
    Reporter: Hairong Kuang
 Assigned to: Hairong Kuang 
     Fix For: 0.3


The DataNode class provides a method "shutdown" that can be used to notify a data node thread
to abort itself gracefully. In addition this method waits for its data receiving server to
terminate. This may cause possible deadlock if the method is called by the data receiving
server.

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