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This blog post was published on Hortonworks.com before the merger with Cloudera. Some links, resources, or references may no longer be accurate. Apache Hadoop YARN – ResourceManager As previously described, ResourceManager (RM) is the master that arbitrates all the available cluster resources and thus helps manage the distributed applications running on the YARN system. It […]
This blog post was published on Hortonworks.com before the merger with Cloudera. Some links, resources, or references may no longer be accurate. As previously described, YARN is essentially a system for managing distributed applications. It consists of a central ResourceManager, which arbitrates all available cluster resources, and a per-node NodeManager, which takes direction from the ResourceManager […]