Yarn vs YARN Hadoop: What are the differences?
What is YARN Hadoop? *Resource management and job scheduling technology *. Its fundamental idea is to split up the functionalities of resource management and job scheduling/monitoring into separate daemons. The idea is to have a global ResourceManager (RM) and per-application ApplicationMaster (AM).
Yarn belongs to "Front End Package Manager" category of the tech stack, while YARN Hadoop can be primarily classified under "Cluster Management".
Yarn is an open source tool with 36.5K GitHub stars and 2.26K GitHub forks. Here's a link to Yarn's open source repository on GitHub.
According to the StackShare community, Yarn has a broader approval, being mentioned in 861 company stacks & 2583 developers stacks; compared to YARN Hadoop, which is listed in 15 company stacks and 7 developer stacks.