Page History

...

• Stop NameNode, SecondaryNameNode and DataNode daemon: 

           --> su ­-l hdfs -­c "/usr/local/hadoop/sbin/hadoop­-daemon.sh stop namenode"

          --> su ­-l hdfs -­c "/usr/local/hadoop/sbin/hadoop-­daemon.sh stop secondarynamenode"

          --> su ­-l hdfs -­c "/usr/local/hadoop/sbin/hadoop-­daemon.sh stop datanode"

• Start NameNode, SecondaryNameNode and DataNode daemon: 

         --> su ­-l hdfs -­c "/usr/local/hadoop/sbin/hadoop­-daemon.sh start namenode"

      --> su ­l hdfs ­c "/usr/local/hadoop/sbin/hadoop­-daemon.sh start secondarynamenode"

      --> su ­l hdfs ­c "/usr/local/hadoop/sbin/hadoop­-daemon.sh start secondarynamenode"

...

    2. Following the instructions available on the apache knox site itself (To install  Apache Knox Gateway). 

•  Knox Master Secret : knox 

12. ENABLING RANGER KNOX PLUGINS:

...

• • Enabling Knox Plugin