Hortonworks Data Platform
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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 3.0.3, you should be aware that these features are not ready for production deployment. Hortonworks encourages you to explore these technical preview features in nonproduction environments and provide feedback on your experiences through the Hortonworks Community Forums.

Apache Component Technical Preview Feature

Spark

Native Atlas connector or hook for Spark to capture metadata and lineage

YARN

Introduced in a previous release:

  • Cloud Service Metrics for YARN (YARN-4488)

  • Cloud Service Health for YARN

  • In-Place upgrade of long-running applications in YARN