Wednesday 5 April 2017

HDFS follows

HDFS follows

  • HDFS follows master-slave architecture. 
  • Master node gives instructions to slave nodes. 
  • Slave nodes receives work as per the master node instructions. 
  • An HDFS cluster consists of NameNode and DataNode. 
  • Name node is the Master and Data nodes are slave nodes.
Thanks for your time.
-Nireekshan