HDFS and YARN in Apache Hadoop
HDFS is a basic, low level, os related strage model. YARN is a resource(hardware) manager or negotiator.
Just as the title says, it talks mainly on HDFS and YARN since we don’t use hadoop very often.
HDFS is a basic, low level, os related strage model. YARN is a resource(hardware) manager or negotiator.
Just as the title says, it talks mainly on HDFS and YARN since we don’t use hadoop very often.