HDP 3.1.5 Release Notes
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Descriptions of the Latest Technical Preview Features

If you want to experiment with the Technical Preview features included in Hortonworks Data Platform 3.1.5, you should be aware that these features are not ready for production deployment. Cloudera encourages you to explore these technical preview features in non-production environments and provide feedback on your experiences through the Hortonworks Community Forums.

Apache ComponentTechnical Preview Feature


YARN can now handle NEC VE devices as a resource. Workloads can now use these devices for your use cases.