Define respective components of HDFS and YARN
Abhishek Rana
Nice detailed here
https://www.quora.com/What-are-HDFS-and-YARN
Hadoop Distributed File System, also known as HDFS, Hadoop architecture, Yet Another Resource Negotiator, also known as YARN, and YARN architecture.Hadoop Distributed File System (HDFS)HDFS is a distributed file system that provides access to data across Hadoop clusters. A cluster is a group of computers that work together.Like other Hadoop-related technologies, HDFS is a key tool that manages and supports analysis of very large volumes petabytes and zetabytes of data.What is YARN?YARN is the acronym for Yet Another Resource Negotiator. YARN is a resource manager created by separating the processing engine and the management function of MapReduce.It monitors and manages workloads, maintains a multi-tenant environment, manages the high availability features of Hadoop, and implements security controlsFor more detailshttps://www.simplilearn.com/hdfs-and-yarn-tutorial
Hadoop Distributed File System, also known as HDFS, Hadoop architecture, Yet Another Resource Negotiator, also known as YARN, and YARN architecture.
Hadoop Distributed File System (HDFS)
HDFS is a distributed file system that provides access to data across Hadoop clusters. A cluster is a group of computers that work together.
Like other Hadoop-related technologies, HDFS is a key tool that manages and supports analysis of very large volumes petabytes and zetabytes of data.
What is YARN?
YARN is the acronym for Yet Another Resource Negotiator. YARN is a resource manager created by separating the processing engine and the management function of MapReduce.
It monitors and manages workloads, maintains a multi-tenant environment, manages the high availability features of Hadoop, and implements security controls
For more details
https://www.simplilearn.com/hdfs-and-yarn-tutorial