Example how to stop a single hadoop datanode

The normal command you are shown shutsdown the entire cluster. To shutdown a single datanode for maintenance run the following command.

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

Comments

JR said…
how do you do that in 2018 ?

Popular posts from this blog

Vim vi how to reload a file your editing