HDFS notification
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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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