Hadoop stop one node in a cluster

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If you want to stop one node in a hadoop cluster run the following two commands.


/usr/local/hadoop/bin/hadoop-daemon.sh --config /usr/local/hadoop/bin/../conf stop datanode
/usr/local/hadoop/bin/hadoop-daemon.sh --config /usr/local/hadoop/bin/../conf stop tasktracker

Comments

Unknown said…
Try this one...

http://pearlin.info/2012/04/30/best-way-to-blacklist-node-from-live-hadoop-cluster/
11:20 AM
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