hadoop health checking via web interface


Apart from Command Line Interface, Hadoop also provides Web User Interface to both HDFS and YARN Resource Manager.┬áBoth HDFS Web User interface and Yarn Interfaces are useful in pseudo-distributed┬ámode and are critical tools when you have a fully distributed setup. HDFS Web UI Enter the URL as http://localhost:50070/ in web browser and to point to port number 50070 on localhost host name in pseudo-distributed mode. In Fully distributed mode, replace […]