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HDFS, mail # dev - Decommission DataNode


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Decommission DataNode
lei liu 2013-10-28, 08:59
In CDH3u5, when the DataNode is Decommissioned, the DataNode progress will
be  shutdown by NameNode.

But In CDH4.3.1, when the DataNode is Decommissioned, the DataNode progress
will be  not shutdown by NameNode.
When the datanode is Decommissioned, why the datanode is not automatically
shutdown by NameNode in CDH4.3.1?
Thanks,

LiuLei