| Syntax to restart NameNode and for all other daemons in Hadoop?
Below syntax is used restart NameNode and other daemons in Hadoop:-
(1)To stop the NameNode we use below code
./sbin /Hadoop-daemon.sh stop NameNode
To start NameNode command
./sbin/Hadoop-daemon.sh start NameNode
(2)To stop all the daemons we use below code
./sbin /stop-all.sh
To start the daemons using below code
./sbin/start-all.sh | | |