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From "Denny Ye (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2760) HDFS notification
Date Fri, 06 Jan 2012 09:37:39 GMT
HDFS notification 
------------------

                 Key: HDFS-2760
                 URL: https://issues.apache.org/jira/browse/HDFS-2760
             Project: Hadoop HDFS
          Issue Type: New Feature
    Affects Versions: 0.20.2
            Reporter: Denny Ye
            Priority: Minor


Client would like to receive the interested namespace operation at HDFS, likes 'rename', 'block
allocation' and so on. NameNode should support the changing notification to client with appropriate
way. 

In my opinion, I suggest the notification should be applied between NameNode RPC server and
actual NameNode object (it's proxy for NameNode object).

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