YARN Features

Scalability: The scheduler in the Resource manager of YARN architecture allows Hadoop to extend and manage thousands of nodes and clusters.

Compatibility: YARN supports the existing map-reduce applications without disruptions, thus making it compatible with Hadoop as well.

Cluster Utilization: YARN supports the Dynamic utilization of clusters in Hadoop, which enables optimized Cluster Utilization.

Multi-tenancy: It allows access to multiple engines, thus giving multi-tenancy benefits to organizations.