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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2108) Move datanode heartbeat handling to BlockManager
Date Sat, 25 Jun 2011 01:02:48 GMT
Move datanode heartbeat handling to BlockManager
------------------------------------------------

                 Key: HDFS-2108
                 URL: https://issues.apache.org/jira/browse/HDFS-2108
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: name-node
            Reporter: Tsz Wo (Nicholas), SZE


Logically, datanodes should heartbeat to block manager instead of name system.  Therefore,
we should move datanode heartbeat handling code to {{BlockManager}}.

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