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From Oussama Jilal <jilal.ouss...@gmail.com>
Subject Decommission a DataNode from a running Hadoop Cluster
Date Tue, 24 Nov 2015 11:31:33 GMT

I need to decommission a datanode from a running cluster, my probleme is
that the "dfs.hosts.exclude" property was not set on either the
"hdfs-site.xml" nor the "core-site.xml", and since adding it requires an
HDFS restart (which I can't do). How do I decommission that datanode ?

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