Final answer:
Hadoop YARN stands for Yet Another Resource Negotiator, which is a system for resource management and job scheduling in a Hadoop cluster.
Step-by-step explanation:
Hadoop YARN stands for Yet Another Resource Negotiator. YARN is a key component of the Hadoop ecosystem that allows for the resource management and job scheduling functions across a Hadoop cluster.
It is responsible for allocating system resources to the various applications running in a Hadoop environment and for scheduling tasks to be executed on different system nodes.
The name reflects its purpose, acting as a negotiator of resources rather than simply a static manager.
As a part of the Apache Hadoop project, YARN enhances the power of a Hadoop compute cluster, allowing for improved efficiency, scalability, and resource utilization.